./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.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_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/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_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/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_a3abd332-2e39-4a33-ac0d-0d4bd6663751/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 dc286ba8fa65203a24b0e1f9db03eb8e96fc8c9470ebb6e534d144321b3c0411 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:19:11,568 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:19:11,620 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:19:11,624 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:19:11,624 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:19:11,641 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:19:11,642 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:19:11,643 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:19:11,643 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:19:11,643 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:19:11,643 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:19:11,643 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:19:11,643 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:19:11,643 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:19:11,643 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:19:11,644 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:19:11,644 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:19:11,644 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:19:11,644 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:19:11,644 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:19:11,644 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:19:11,644 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:19:11,644 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:19:11,645 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:19:11,645 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:19:11,645 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:19:11,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:19:11,645 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_a3abd332-2e39-4a33-ac0d-0d4bd6663751/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 -> dc286ba8fa65203a24b0e1f9db03eb8e96fc8c9470ebb6e534d144321b3c0411 [2024-12-06 00:19:11,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:19:11,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:19:11,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:19:11,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:19:11,854 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:19:11,855 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c [2024-12-06 00:19:14,481 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/data/3d113baf3/735fad0d6755481fbbc9cc5cebb84718/FLAG21f58aad0 [2024-12-06 00:19:16,752 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:19:16,752 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c [2024-12-06 00:19:17,243 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/data/3d113baf3/735fad0d6755481fbbc9cc5cebb84718/FLAG21f58aad0 [2024-12-06 00:19:17,256 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/data/3d113baf3/735fad0d6755481fbbc9cc5cebb84718 [2024-12-06 00:19:17,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:19:17,260 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:19:17,261 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:19:17,261 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:19:17,265 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:19:17,265 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:19:17" (1/1) ... [2024-12-06 00:19:17,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@163f2e7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:19:17, skipping insertion in model container [2024-12-06 00:19:17,266 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:19:17" (1/1) ... [2024-12-06 00:19:18,011 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:19:18,580 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 00:19:18,580 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@412aae0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:19:18, skipping insertion in model container [2024-12-06 00:19:18,580 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:19:18,581 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:19:18,583 INFO L158 Benchmark]: Toolchain (without parser) took 1322.11ms. Allocated memory was 335.5MB in the beginning and 1.0GB in the end (delta: 671.1MB). Free memory was 131.7MB in the beginning and 748.7MB in the end (delta: -617.0MB). Peak memory consumption was 181.6MB. Max. memory is 16.1GB. [2024-12-06 00:19:18,584 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:19:18,584 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1320.04ms. Allocated memory was 335.5MB in the beginning and 1.0GB in the end (delta: 671.1MB). Free memory was 131.6MB in the beginning and 748.7MB in the end (delta: -617.1MB). Peak memory consumption was 181.6MB. Max. memory is 16.1GB. [2024-12-06 00:19:18,586 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 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1320.04ms. Allocated memory was 335.5MB in the beginning and 1.0GB in the end (delta: 671.1MB). Free memory was 131.6MB in the beginning and 748.7MB in the end (delta: -617.1MB). Peak memory consumption was 181.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34733]: 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_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/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_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/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_a3abd332-2e39-4a33-ac0d-0d4bd6663751/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 dc286ba8fa65203a24b0e1f9db03eb8e96fc8c9470ebb6e534d144321b3c0411 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:19:20,404 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:19:20,486 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 00:19:20,510 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:19:20,511 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:19:20,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:19:20,511 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:19:20,511 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:19:20,511 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:19:20,511 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:19:20,512 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:19:20,512 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:19:20,512 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:19:20,512 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:19:20,512 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:19:20,512 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:19:20,512 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:19:20,512 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:19:20,512 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:19:20,513 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:19:20,513 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:19:20,513 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:19:20,513 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:19:20,513 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:19:20,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:19:20,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:19:20,513 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:19:20,513 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:19:20,514 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:19:20,514 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:19:20,514 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:19:20,514 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_a3abd332-2e39-4a33-ac0d-0d4bd6663751/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 -> dc286ba8fa65203a24b0e1f9db03eb8e96fc8c9470ebb6e534d144321b3c0411 [2024-12-06 00:19:20,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:19:20,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:19:20,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:19:20,780 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:19:20,780 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:19:20,781 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c [2024-12-06 00:19:23,481 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/data/b82a04a05/f03717c77fef409ab50134827a3807d1/FLAG5ebd7b488 [2024-12-06 00:19:25,825 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:19:25,825 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c [2024-12-06 00:19:26,141 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/data/b82a04a05/f03717c77fef409ab50134827a3807d1/FLAG5ebd7b488 [2024-12-06 00:19:26,158 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3abd332-2e39-4a33-ac0d-0d4bd6663751/bin/ukojak-verify-CZk0znPC7b/data/b82a04a05/f03717c77fef409ab50134827a3807d1 [2024-12-06 00:19:26,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:19:26,161 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:19:26,183 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:19:26,183 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:19:26,186 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:19:26,187 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:19:26" (1/1) ... [2024-12-06 00:19:26,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f624692 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:19:26, skipping insertion in model container [2024-12-06 00:19:26,188 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:19:26" (1/1) ... [2024-12-06 00:19:26,856 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:22:09,011 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 00:22:09,012 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70d34eb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:09, skipping insertion in model container [2024-12-06 00:22:09,012 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:22:09,012 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:22:09,014 INFO L158 Benchmark]: Toolchain (without parser) took 162851.78ms. Allocated memory was 402.7MB in the beginning and 813.7MB in the end (delta: 411.0MB). Free memory was 226.4MB in the beginning and 93.4MB in the end (delta: 133.0MB). Peak memory consumption was 574.9MB. Max. memory is 16.1GB. [2024-12-06 00:22:09,014 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:22:09,014 INFO L158 Benchmark]: CACSL2BoogieTranslator took 162828.78ms. Allocated memory was 402.7MB in the beginning and 813.7MB in the end (delta: 411.0MB). Free memory was 263.6MB in the beginning and 93.4MB in the end (delta: 170.3MB). Peak memory consumption was 604.0MB. Max. memory is 16.1GB. [2024-12-06 00:22:09,015 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 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 162828.78ms. Allocated memory was 402.7MB in the beginning and 813.7MB in the end (delta: 411.0MB). Free memory was 263.6MB in the beginning and 93.4MB in the end (delta: 170.3MB). Peak memory consumption was 604.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51636]: 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