./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_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_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/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_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/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_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/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 b5cfa9415a844cd4726629289848803cb2826b8b8c61e1134e5a9122ed0d5092 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:08:14,065 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:08:14,150 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 03:08:14,155 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:08:14,155 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:08:14,180 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:08:14,181 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:08:14,181 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:08:14,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:08:14,182 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:08:14,182 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:08:14,182 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:08:14,182 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:08:14,182 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:08:14,182 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:08:14,183 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:08:14,184 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:08:14,184 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:08:14,185 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:08:14,185 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:08:14,185 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:08:14,185 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:08:14,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:08:14,186 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:08:14,186 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:08:14,186 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:08:14,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:08:14,186 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_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/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 -> b5cfa9415a844cd4726629289848803cb2826b8b8c61e1134e5a9122ed0d5092 [2024-11-25 03:08:14,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:08:14,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:08:14,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:08:14,510 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:08:14,510 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:08:14,512 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_uaf.c [2024-11-25 03:08:17,507 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/data/00397889b/7e3c5d91db51499e9dabea9e6692b9f0/FLAG38b63524f [2024-11-25 03:08:21,540 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:08:21,541 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_uaf.c [2024-11-25 03:08:21,998 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/data/00397889b/7e3c5d91db51499e9dabea9e6692b9f0/FLAG38b63524f [2024-11-25 03:08:22,019 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/data/00397889b/7e3c5d91db51499e9dabea9e6692b9f0 [2024-11-25 03:08:22,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:08:22,025 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:08:22,027 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:08:22,027 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:08:22,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:08:22,032 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:08:22" (1/1) ... [2024-11-25 03:08:22,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68f7e98f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:22, skipping insertion in model container [2024-11-25 03:08:22,036 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:08:22" (1/1) ... [2024-11-25 03:08:23,134 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:08:24,051 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 03:08:24,051 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b9d135 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:24, skipping insertion in model container [2024-11-25 03:08:24,051 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:08:24,052 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 03:08:24,056 INFO L158 Benchmark]: Toolchain (without parser) took 2027.80ms. Allocated memory was 394.3MB in the beginning and 780.1MB in the end (delta: 385.9MB). Free memory was 251.4MB in the beginning and 459.8MB in the end (delta: -208.3MB). Peak memory consumption was 177.1MB. Max. memory is 16.1GB. [2024-11-25 03:08:24,058 INFO L158 Benchmark]: CDTParser took 1.49ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:08:24,059 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2025.12ms. Allocated memory was 394.3MB in the beginning and 780.1MB in the end (delta: 385.9MB). Free memory was 251.3MB in the beginning and 459.8MB in the end (delta: -208.5MB). Peak memory consumption was 177.1MB. Max. memory is 16.1GB. [2024-11-25 03:08:24,060 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.49ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2025.12ms. Allocated memory was 394.3MB in the beginning and 780.1MB in the end (delta: 385.9MB). Free memory was 251.3MB in the beginning and 459.8MB in the end (delta: -208.5MB). Peak memory consumption was 177.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34760]: 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_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/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_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/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_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/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 b5cfa9415a844cd4726629289848803cb2826b8b8c61e1134e5a9122ed0d5092 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:08:26,747 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:08:26,893 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 03:08:26,941 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:08:26,943 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:08:26,943 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:08:26,944 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:08:26,944 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:08:26,944 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:08:26,944 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:08:26,944 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:08:26,945 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:08:26,945 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:08:26,945 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 03:08:26,945 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 03:08:26,945 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 03:08:26,945 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:08:26,945 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:08:26,945 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:08:26,945 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:08:26,945 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:08:26,946 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:08:26,946 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:08:26,946 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 03:08:26,946 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:08:26,946 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:08:26,946 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:08:26,946 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:08:26,946 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 03:08:26,946 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:08:26,948 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 03:08:26,948 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_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/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 -> b5cfa9415a844cd4726629289848803cb2826b8b8c61e1134e5a9122ed0d5092 [2024-11-25 03:08:27,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:08:27,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:08:27,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:08:27,329 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:08:27,329 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:08:27,330 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_uaf.c [2024-11-25 03:08:30,483 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/data/45bf2d10b/8983ea2b56314085ac8b3d7e45a61568/FLAG3bcda9faf [2024-11-25 03:08:34,478 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:08:34,479 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_uaf.c [2024-11-25 03:08:34,959 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/data/45bf2d10b/8983ea2b56314085ac8b3d7e45a61568/FLAG3bcda9faf [2024-11-25 03:08:34,980 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdfb9a60-4a13-483f-88e6-7ef6dd05137a/bin/ukojak-verify-ENZ3QT5qd3/data/45bf2d10b/8983ea2b56314085ac8b3d7e45a61568 [2024-11-25 03:08:34,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:08:34,985 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:08:34,987 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:08:34,988 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:08:34,993 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:08:34,994 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:08:34" (1/1) ... [2024-11-25 03:08:34,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7549c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:34, skipping insertion in model container [2024-11-25 03:08:34,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:08:34" (1/1) ... [2024-11-25 03:08:36,020 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:11:28,403 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 03:11:28,404 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46f99739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:11:28, skipping insertion in model container [2024-11-25 03:11:28,405 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:11:28,405 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 03:11:28,407 INFO L158 Benchmark]: Toolchain (without parser) took 173421.48ms. Allocated memory was 453.0MB in the beginning and 889.2MB in the end (delta: 436.2MB). Free memory was 271.5MB in the beginning and 497.0MB in the end (delta: -225.5MB). Peak memory consumption was 643.2MB. Max. memory is 16.1GB. [2024-11-25 03:11:28,408 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 64.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:11:28,409 INFO L158 Benchmark]: CACSL2BoogieTranslator took 173417.69ms. Allocated memory was 453.0MB in the beginning and 889.2MB in the end (delta: 436.2MB). Free memory was 270.6MB in the beginning and 497.0MB in the end (delta: -226.3MB). Peak memory consumption was 643.2MB. Max. memory is 16.1GB. [2024-11-25 03:11:28,411 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 64.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 173417.69ms. Allocated memory was 453.0MB in the beginning and 889.2MB in the end (delta: 436.2MB). Free memory was 270.6MB in the beginning and 497.0MB in the end (delta: -226.3MB). Peak memory consumption was 643.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51770]: 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