./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_573-462-256-471_csa_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_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_573-462-256-471_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3 --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 8bc40ce8790cdb3640fd5cf76373fd712220b61f9ee28669980b2811a58b4a27 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:49:26,006 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:49:26,066 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:49:26,070 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:49:26,070 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:49:26,101 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:49:26,105 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:49:26,106 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:49:26,106 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:49:26,107 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:49:26,107 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:49:26,107 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:49:26,107 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:49:26,107 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:49:26,107 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:49:26,107 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:49:26,107 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:49:26,107 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:49:26,108 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:49:26,108 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:49:26,108 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:49:26,108 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:49:26,109 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:49:26,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:49:26,110 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:49:26,110 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:49:26,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:49:26,110 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_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3 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 -> 8bc40ce8790cdb3640fd5cf76373fd712220b61f9ee28669980b2811a58b4a27 [2024-11-25 02:49:26,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:49:26,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:49:26,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:49:26,471 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:49:26,472 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:49:26,473 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_573-462-256-471_csa_uaf.c [2024-11-25 02:49:29,527 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/data/741be8e30/e8f23c9ebc2e44478a345ec7a23459e6/FLAG7ff423e60 [2024-11-25 02:49:32,928 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:49:32,929 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_573-462-256-471_csa_uaf.c [2024-11-25 02:49:33,331 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/data/741be8e30/e8f23c9ebc2e44478a345ec7a23459e6/FLAG7ff423e60 [2024-11-25 02:49:33,356 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/data/741be8e30/e8f23c9ebc2e44478a345ec7a23459e6 [2024-11-25 02:49:33,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:49:33,361 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:49:33,362 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:49:33,362 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:49:33,367 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:49:33,368 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:49:33" (1/1) ... [2024-11-25 02:49:33,369 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c55e2e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:33, skipping insertion in model container [2024-11-25 02:49:33,371 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:49:33" (1/1) ... [2024-11-25 02:49:34,665 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:49:35,683 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 02:49:35,687 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@478eb39e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:35, skipping insertion in model container [2024-11-25 02:49:35,688 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:49:35,688 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:49:35,691 INFO L158 Benchmark]: Toolchain (without parser) took 2328.94ms. Allocated memory was 310.4MB in the beginning and 486.5MB in the end (delta: 176.2MB). Free memory was 155.6MB in the beginning and 265.9MB in the end (delta: -110.3MB). Peak memory consumption was 157.0MB. Max. memory is 16.1GB. [2024-11-25 02:49:35,691 INFO L158 Benchmark]: CDTParser took 1.25ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:49:35,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2326.18ms. Allocated memory was 310.4MB in the beginning and 486.5MB in the end (delta: 176.2MB). Free memory was 155.6MB in the beginning and 265.9MB in the end (delta: -110.3MB). Peak memory consumption was 157.0MB. Max. memory is 16.1GB. [2024-11-25 02:49:35,696 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.25ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2326.18ms. Allocated memory was 310.4MB in the beginning and 486.5MB in the end (delta: 176.2MB). Free memory was 155.6MB in the beginning and 265.9MB in the end (delta: -110.3MB). Peak memory consumption was 157.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35263]: 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_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_573-462-256-471_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3 --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 8bc40ce8790cdb3640fd5cf76373fd712220b61f9ee28669980b2811a58b4a27 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:49:38,373 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:49:38,513 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 02:49:38,548 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:49:38,549 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:49:38,549 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:49:38,550 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:49:38,550 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:49:38,550 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:49:38,550 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:49:38,551 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:49:38,551 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:49:38,551 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:49:38,551 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:49:38,551 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:49:38,551 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:49:38,551 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:49:38,551 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:49:38,551 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:49:38,552 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:49:38,552 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:49:38,552 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:49:38,552 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:49:38,552 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:49:38,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:49:38,554 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:49:38,554 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:49:38,554 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:49:38,554 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:49:38,554 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:49:38,555 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:49:38,555 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_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3 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 -> 8bc40ce8790cdb3640fd5cf76373fd712220b61f9ee28669980b2811a58b4a27 [2024-11-25 02:49:38,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:49:38,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:49:38,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:49:38,914 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:49:38,915 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:49:38,916 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_573-462-256-471_csa_uaf.c [2024-11-25 02:49:41,847 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/data/48cb42f26/126af31e9a9b4a178a0bf977c1468e21/FLAGa72e0ca10 [2024-11-25 02:49:45,958 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:49:45,959 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_573-462-256-471_csa_uaf.c [2024-11-25 02:49:46,735 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/data/48cb42f26/126af31e9a9b4a178a0bf977c1468e21/FLAGa72e0ca10 [2024-11-25 02:49:46,922 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f690be28-bfd3-4374-8f46-7de6dfd2c38e/bin/ukojak-verify-ENZ3QT5qd3/data/48cb42f26/126af31e9a9b4a178a0bf977c1468e21 [2024-11-25 02:49:46,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:49:46,926 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:49:46,927 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:49:46,928 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:49:46,931 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:49:46,931 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:49:46" (1/1) ... [2024-11-25 02:49:46,932 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9a8992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:46, skipping insertion in model container [2024-11-25 02:49:46,932 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:49:46" (1/1) ... [2024-11-25 02:49:47,869 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:52:31,421 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 02:52:31,422 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71c992eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:31, skipping insertion in model container [2024-11-25 02:52:31,422 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:52:31,422 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:52:31,428 INFO L158 Benchmark]: Toolchain (without parser) took 164497.25ms. Allocated memory was 251.7MB in the beginning and 503.3MB in the end (delta: 251.7MB). Free memory was 98.4MB in the beginning and 222.1MB in the end (delta: -123.8MB). Peak memory consumption was 360.0MB. Max. memory is 16.1GB. [2024-11-25 02:52:31,428 INFO L158 Benchmark]: CDTParser took 3.08ms. Allocated memory is still 83.9MB. Free memory is still 64.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:52:31,429 INFO L158 Benchmark]: CACSL2BoogieTranslator took 164494.93ms. Allocated memory was 251.7MB in the beginning and 503.3MB in the end (delta: 251.7MB). Free memory was 98.4MB in the beginning and 222.1MB in the end (delta: -123.8MB). Peak memory consumption was 360.0MB. Max. memory is 16.1GB. [2024-11-25 02:52:31,430 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.08ms. Allocated memory is still 83.9MB. Free memory is still 64.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 164494.93ms. Allocated memory was 251.7MB in the beginning and 503.3MB in the end (delta: 251.7MB). Free memory was 98.4MB in the beginning and 222.1MB in the end (delta: -123.8MB). Peak memory consumption was 360.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52288]: 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