./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/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_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/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_69a9775a-e35b-4d37-9253-0a54a8edd58d/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 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:21:40,036 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:21:40,095 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:21:40,099 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:21:40,099 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:21:40,121 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:21:40,122 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:21:40,122 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:21:40,122 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:21:40,122 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:21:40,122 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:21:40,122 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:21:40,122 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:21:40,123 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:21:40,123 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:21:40,123 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:21:40,123 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:21:40,123 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:21:40,123 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:21:40,123 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:21:40,123 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:21:40,124 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:21:40,124 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:21:40,124 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:21:40,124 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:21:40,124 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:21:40,124 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:21:40,124 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_69a9775a-e35b-4d37-9253-0a54a8edd58d/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 -> 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 [2024-12-06 00:21:40,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:21:40,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:21:40,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:21:40,376 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:21:40,377 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:21:40,378 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-12-06 00:21:43,124 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/data/4ccb4381a/1d6716173a7b4c5c85ad9314467a697e/FLAG70c2ca385 [2024-12-06 00:21:45,332 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:21:45,332 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-12-06 00:21:45,598 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/data/4ccb4381a/1d6716173a7b4c5c85ad9314467a697e/FLAG70c2ca385 [2024-12-06 00:21:45,704 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/data/4ccb4381a/1d6716173a7b4c5c85ad9314467a697e [2024-12-06 00:21:45,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:21:45,708 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:21:45,709 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:21:45,709 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:21:45,712 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:21:45,713 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:21:45" (1/1) ... [2024-12-06 00:21:45,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69d10509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:45, skipping insertion in model container [2024-12-06 00:21:45,714 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:21:45" (1/1) ... [2024-12-06 00:21:46,460 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:21:47,100 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 00:21:47,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a1c4264 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:47, skipping insertion in model container [2024-12-06 00:21:47,105 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:21:47,105 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:21:47,107 INFO L158 Benchmark]: Toolchain (without parser) took 1398.66ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 142.6MB in the beginning and 494.3MB in the end (delta: -351.7MB). Peak memory consumption was 182.9MB. Max. memory is 16.1GB. [2024-12-06 00:21:47,112 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:21:47,112 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1396.45ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 142.6MB in the beginning and 494.3MB in the end (delta: -351.7MB). Peak memory consumption was 182.9MB. Max. memory is 16.1GB. [2024-12-06 00:21:47,113 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 142.6MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1396.45ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 142.6MB in the beginning and 494.3MB in the end (delta: -351.7MB). Peak memory consumption was 182.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35783]: Unsupported Syntax floats in unions are not supported in the integer translation. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/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_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/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_69a9775a-e35b-4d37-9253-0a54a8edd58d/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 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:21:49,046 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:21:49,134 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 00:21:49,161 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:21:49,162 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:21:49,162 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:21:49,163 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:21:49,163 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:21:49,163 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:21:49,163 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:21:49,163 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:21:49,163 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:21:49,163 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:21:49,163 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:21:49,164 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:21:49,164 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:21:49,164 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:21:49,164 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:21:49,164 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:21:49,164 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:21:49,164 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:21:49,164 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:21:49,165 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:21:49,165 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:21:49,165 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:21:49,165 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:21:49,165 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:21:49,165 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:21:49,165 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:21:49,165 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:21:49,166 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:21:49,166 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_69a9775a-e35b-4d37-9253-0a54a8edd58d/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 -> 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 [2024-12-06 00:21:49,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:21:49,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:21:49,433 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:21:49,434 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:21:49,434 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:21:49,436 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-12-06 00:21:52,154 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/data/5854b1d96/bea25f53aee149f9a23abc0ce35d5144/FLAGbe55fc02b [2024-12-06 00:21:54,539 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:21:54,539 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-12-06 00:21:54,828 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/data/5854b1d96/bea25f53aee149f9a23abc0ce35d5144/FLAGbe55fc02b [2024-12-06 00:21:54,843 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a9775a-e35b-4d37-9253-0a54a8edd58d/bin/ukojak-verify-CZk0znPC7b/data/5854b1d96/bea25f53aee149f9a23abc0ce35d5144 [2024-12-06 00:21:54,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:21:54,847 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:21:54,848 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:21:54,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:21:54,852 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:21:54,853 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:21:54" (1/1) ... [2024-12-06 00:21:54,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33d93d19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:54, skipping insertion in model container [2024-12-06 00:21:54,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:21:54" (1/1) ... [2024-12-06 00:21:55,575 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:24:29,429 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 00:24:29,429 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6729150a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:24:29, skipping insertion in model container [2024-12-06 00:24:29,430 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:24:29,430 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:24:29,432 INFO L158 Benchmark]: Toolchain (without parser) took 154584.62ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 142.1MB in the beginning and 331.7MB in the end (delta: -189.6MB). Peak memory consumption was 448.9MB. Max. memory is 16.1GB. [2024-12-06 00:24:29,433 INFO L158 Benchmark]: CDTParser took 0.34ms. 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 00:24:29,434 INFO L158 Benchmark]: CACSL2BoogieTranslator took 154582.09ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 142.0MB in the beginning and 331.7MB in the end (delta: -189.7MB). Peak memory consumption was 448.9MB. Max. memory is 16.1GB. [2024-12-06 00:24:29,436 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 154582.09ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 142.0MB in the beginning and 331.7MB in the end (delta: -189.7MB). Peak memory consumption was 448.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52975]: Unsupported Syntax Unsupported function: atexit RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN