./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_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_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/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_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/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_f574ddfc-a891-46cd-a5f8-423d69859350/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 8f50f9b2442c52dbd7d86c0e785a771a5f08256f97704b281e9e99b95c6e0da1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:54:14,599 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:54:14,690 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 04:54:14,695 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:54:14,695 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:54:14,735 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:54:14,736 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:54:14,738 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:54:14,738 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:54:14,739 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:54:14,740 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:54:14,740 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:54:14,740 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:54:14,740 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:54:14,740 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:54:14,740 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:54:14,740 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:54:14,740 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:54:14,740 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:54:14,740 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:54:14,741 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:54:14,741 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:54:14,741 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:54:14,741 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:54:14,741 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:54:14,741 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:54:14,741 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:54:14,741 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_f574ddfc-a891-46cd-a5f8-423d69859350/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 -> 8f50f9b2442c52dbd7d86c0e785a771a5f08256f97704b281e9e99b95c6e0da1 [2024-11-25 04:54:15,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:54:15,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:54:15,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:54:15,042 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:54:15,043 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:54:15,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_uaf.c [2024-11-25 04:54:18,067 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/data/ccd5de47d/9f2af084b7174ddd81ada9bd8383a788/FLAGc2ce733d1 [2024-11-25 04:54:21,866 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:54:21,867 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_uaf.c [2024-11-25 04:54:22,382 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/data/ccd5de47d/9f2af084b7174ddd81ada9bd8383a788/FLAGc2ce733d1 [2024-11-25 04:54:22,647 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/data/ccd5de47d/9f2af084b7174ddd81ada9bd8383a788 [2024-11-25 04:54:22,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:54:22,651 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:54:22,652 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:54:22,652 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:54:22,656 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:54:22,656 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:54:22" (1/1) ... [2024-11-25 04:54:22,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fb33457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:22, skipping insertion in model container [2024-11-25 04:54:22,658 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:54:22" (1/1) ... [2024-11-25 04:54:23,872 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:54:24,797 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 04:54:24,800 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@255868e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:24, skipping insertion in model container [2024-11-25 04:54:24,800 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:54:24,801 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:54:24,806 INFO L158 Benchmark]: Toolchain (without parser) took 2151.23ms. Allocated memory was 293.6MB in the beginning and 880.8MB in the end (delta: 587.2MB). Free memory was 113.1MB in the beginning and 576.9MB in the end (delta: -463.8MB). Peak memory consumption was 169.3MB. Max. memory is 16.1GB. [2024-11-25 04:54:24,807 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 117.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:54:24,807 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2149.01ms. Allocated memory was 293.6MB in the beginning and 880.8MB in the end (delta: 587.2MB). Free memory was 112.9MB in the beginning and 576.9MB in the end (delta: -464.0MB). Peak memory consumption was 169.3MB. Max. memory is 16.1GB. [2024-11-25 04:54:24,808 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 117.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2149.01ms. Allocated memory was 293.6MB in the beginning and 880.8MB in the end (delta: 587.2MB). Free memory was 112.9MB in the beginning and 576.9MB in the end (delta: -464.0MB). Peak memory consumption was 169.3MB. 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_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/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_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/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_f574ddfc-a891-46cd-a5f8-423d69859350/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 8f50f9b2442c52dbd7d86c0e785a771a5f08256f97704b281e9e99b95c6e0da1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:54:28,194 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:54:28,389 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 04:54:28,442 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:54:28,445 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:54:28,445 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:54:28,445 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:54:28,445 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:54:28,446 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:54:28,446 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:54:28,446 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:54:28,446 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:54:28,446 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:54:28,446 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:54:28,446 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:54:28,447 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:54:28,447 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:54:28,447 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:54:28,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:54:28,447 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:54:28,447 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:54:28,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:54:28,448 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:54:28,450 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:54:28,451 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:54:28,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:54:28,451 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:54:28,451 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:54:28,451 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:54:28,451 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:54:28,452 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:54:28,452 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_f574ddfc-a891-46cd-a5f8-423d69859350/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 -> 8f50f9b2442c52dbd7d86c0e785a771a5f08256f97704b281e9e99b95c6e0da1 [2024-11-25 04:54:28,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:54:28,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:54:28,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:54:28,907 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:54:28,908 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:54:28,909 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_uaf.c [2024-11-25 04:54:32,789 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/data/2165bbc93/f50529675d3c4c9e98cfbc7f243508c7/FLAG492c06436 [2024-11-25 04:54:37,503 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:54:37,508 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_uaf.c [2024-11-25 04:54:38,165 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/data/2165bbc93/f50529675d3c4c9e98cfbc7f243508c7/FLAG492c06436 [2024-11-25 04:54:38,493 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f574ddfc-a891-46cd-a5f8-423d69859350/bin/ukojak-verify-ENZ3QT5qd3/data/2165bbc93/f50529675d3c4c9e98cfbc7f243508c7 [2024-11-25 04:54:38,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:54:38,497 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:54:38,498 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:54:38,498 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:54:38,502 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:54:38,503 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:54:38" (1/1) ... [2024-11-25 04:54:38,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@482319cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:38, skipping insertion in model container [2024-11-25 04:54:38,504 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:54:38" (1/1) ... [2024-11-25 04:54:39,725 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:57:30,642 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 04:57:30,642 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64e7b7d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:57:30, skipping insertion in model container [2024-11-25 04:57:30,642 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:57:30,643 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:57:30,645 INFO L158 Benchmark]: Toolchain (without parser) took 172147.52ms. Allocated memory was 251.7MB in the beginning and 536.9MB in the end (delta: 285.2MB). Free memory was 104.8MB in the beginning and 76.4MB in the end (delta: 28.4MB). Peak memory consumption was 419.8MB. Max. memory is 16.1GB. [2024-11-25 04:57:30,645 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:57:30,646 INFO L158 Benchmark]: CACSL2BoogieTranslator took 172145.06ms. Allocated memory was 251.7MB in the beginning and 536.9MB in the end (delta: 285.2MB). Free memory was 104.6MB in the beginning and 76.4MB in the end (delta: 28.2MB). Peak memory consumption was 419.8MB. Max. memory is 16.1GB. [2024-11-25 04:57:30,647 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 172145.06ms. Allocated memory was 251.7MB in the beginning and 536.9MB in the end (delta: 285.2MB). Free memory was 104.6MB in the beginning and 76.4MB in the end (delta: 28.2MB). Peak memory consumption was 419.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52311]: 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