./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_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_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/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_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/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_848aa718-6892-4056-9d8e-99560c784ac6/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 3ee09d3bf94ef28c68b45b8d22bb4c3dc0ee282a0ce971fc1f8cfcff11bf4913 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:33:09,805 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:33:09,897 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:33:09,901 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:33:09,901 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:33:09,935 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:33:09,936 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:33:09,936 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:33:09,936 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:33:09,936 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:33:09,936 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:33:09,936 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:33:09,937 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:33:09,937 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:33:09,937 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:33:09,937 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:33:09,937 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:33:09,937 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:33:09,937 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:33:09,937 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:33:09,937 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:33:09,937 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:33:09,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:33:09,940 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:33:09,941 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:33:09,941 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:33:09,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:33:09,941 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_848aa718-6892-4056-9d8e-99560c784ac6/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 -> 3ee09d3bf94ef28c68b45b8d22bb4c3dc0ee282a0ce971fc1f8cfcff11bf4913 [2024-11-25 02:33:10,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:33:10,283 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:33:10,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:33:10,290 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:33:10,291 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:33:10,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_uaf.c [2024-11-25 02:33:13,295 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/data/60eff687d/7952072714a44d70a2706cb5879b641a/FLAG9b92e7e9b [2024-11-25 02:33:16,749 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:33:16,750 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_uaf.c [2024-11-25 02:33:17,420 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/data/60eff687d/7952072714a44d70a2706cb5879b641a/FLAG9b92e7e9b [2024-11-25 02:33:17,455 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/data/60eff687d/7952072714a44d70a2706cb5879b641a [2024-11-25 02:33:17,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:33:17,459 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:33:17,464 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:33:17,464 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:33:17,471 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:33:17,472 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:33:17" (1/1) ... [2024-11-25 02:33:17,475 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f0d7bf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:17, skipping insertion in model container [2024-11-25 02:33:17,475 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:33:17" (1/1) ... [2024-11-25 02:33:18,480 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:33:19,492 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 02:33:19,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19f817fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:19, skipping insertion in model container [2024-11-25 02:33:19,496 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:33:19,497 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:33:19,499 INFO L158 Benchmark]: Toolchain (without parser) took 2038.81ms. Allocated memory was 302.0MB in the beginning and 620.8MB in the end (delta: 318.8MB). Free memory was 126.9MB in the beginning and 387.7MB in the end (delta: -260.8MB). Peak memory consumption was 197.3MB. Max. memory is 16.1GB. [2024-11-25 02:33:19,499 INFO L158 Benchmark]: CDTParser took 1.58ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:33:19,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2032.87ms. Allocated memory was 302.0MB in the beginning and 620.8MB in the end (delta: 318.8MB). Free memory was 126.7MB in the beginning and 387.7MB in the end (delta: -261.0MB). Peak memory consumption was 197.3MB. Max. memory is 16.1GB. [2024-11-25 02:33:19,503 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.58ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2032.87ms. Allocated memory was 302.0MB in the beginning and 620.8MB in the end (delta: 318.8MB). Free memory was 126.7MB in the beginning and 387.7MB in the end (delta: -261.0MB). Peak memory consumption was 197.3MB. 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_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/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_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/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_848aa718-6892-4056-9d8e-99560c784ac6/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 3ee09d3bf94ef28c68b45b8d22bb4c3dc0ee282a0ce971fc1f8cfcff11bf4913 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:33:22,100 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:33:22,238 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 02:33:22,284 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:33:22,285 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:33:22,286 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:33:22,286 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:33:22,286 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:33:22,287 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:33:22,287 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:33:22,288 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:33:22,288 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:33:22,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:33:22,288 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:33:22,288 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:33:22,288 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:33:22,288 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:33:22,288 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:33:22,289 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:33:22,289 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:33:22,289 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:33:22,289 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:33:22,289 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:33:22,289 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:33:22,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:33:22,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:33:22,289 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:33:22,290 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:33:22,290 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:33:22,290 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:33:22,290 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:33:22,290 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_848aa718-6892-4056-9d8e-99560c784ac6/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 -> 3ee09d3bf94ef28c68b45b8d22bb4c3dc0ee282a0ce971fc1f8cfcff11bf4913 [2024-11-25 02:33:22,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:33:22,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:33:22,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:33:22,625 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:33:22,625 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:33:22,627 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_uaf.c [2024-11-25 02:33:25,699 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/data/412cf5296/ca1b627ce0bb4685b74727459b2b4ecd/FLAG754e021b4 [2024-11-25 02:33:29,238 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:33:29,239 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_uaf.c [2024-11-25 02:33:29,835 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/data/412cf5296/ca1b627ce0bb4685b74727459b2b4ecd/FLAG754e021b4 [2024-11-25 02:33:29,881 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848aa718-6892-4056-9d8e-99560c784ac6/bin/ukojak-verify-ENZ3QT5qd3/data/412cf5296/ca1b627ce0bb4685b74727459b2b4ecd [2024-11-25 02:33:29,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:33:29,885 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:33:29,886 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:33:29,887 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:33:29,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:33:29,892 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:33:29" (1/1) ... [2024-11-25 02:33:29,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60d2f48f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:33:29, skipping insertion in model container [2024-11-25 02:33:29,893 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:33:29" (1/1) ... [2024-11-25 02:33:31,433 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:36:09,703 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 02:36:09,703 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e589809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:09, skipping insertion in model container [2024-11-25 02:36:09,704 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:36:09,704 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:36:09,709 INFO L158 Benchmark]: Toolchain (without parser) took 159820.52ms. Allocated memory was 411.0MB in the beginning and 872.4MB in the end (delta: 461.4MB). Free memory was 208.4MB in the beginning and 304.0MB in the end (delta: -95.7MB). Peak memory consumption was 583.4MB. Max. memory is 16.1GB. [2024-11-25 02:36:09,710 INFO L158 Benchmark]: CDTParser took 1.43ms. Allocated memory is still 83.9MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:36:09,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 159817.96ms. Allocated memory was 411.0MB in the beginning and 872.4MB in the end (delta: 461.4MB). Free memory was 208.4MB in the beginning and 304.0MB in the end (delta: -95.7MB). Peak memory consumption was 583.4MB. Max. memory is 16.1GB. [2024-11-25 02:36:09,712 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.43ms. Allocated memory is still 83.9MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 159817.96ms. Allocated memory was 411.0MB in the beginning and 872.4MB in the end (delta: 461.4MB). Free memory was 208.4MB in the beginning and 304.0MB in the end (delta: -95.7MB). Peak memory consumption was 583.4MB. 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