./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_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_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/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_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/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_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/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 c763580156ab6e3c16e042171869601be3be36ff281da0884a193f45d6f738a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:06:29,490 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:06:29,549 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-24 18:06:29,553 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:06:29,554 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:06:29,574 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:06:29,575 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:06:29,576 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:06:29,576 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:06:29,576 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:06:29,576 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:06:29,576 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-24 18:06:29,577 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-24 18:06:29,577 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-24 18:06:29,577 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:06:29,577 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:06:29,577 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:06:29,577 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:06:29,577 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:06:29,578 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:06:29,578 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:06:29,578 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:06:29,578 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:06:29,578 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:06:29,578 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:06:29,579 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:06:29,579 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:06:29,579 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_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/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 -> c763580156ab6e3c16e042171869601be3be36ff281da0884a193f45d6f738a8 [2024-11-24 18:06:29,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:06:29,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:06:29,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:06:29,837 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:06:29,837 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:06:29,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c [2024-11-24 18:06:32,924 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/data/2ca05730f/ad26a563f89d46118e4f82dd0cb08599/FLAG95757688b [2024-11-24 18:06:36,363 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:06:36,364 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c [2024-11-24 18:06:37,161 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/data/2ca05730f/ad26a563f89d46118e4f82dd0cb08599/FLAG95757688b [2024-11-24 18:06:37,498 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/data/2ca05730f/ad26a563f89d46118e4f82dd0cb08599 [2024-11-24 18:06:37,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:06:37,502 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:06:37,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:06:37,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:06:37,508 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:06:37,509 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:06:37" (1/1) ... [2024-11-24 18:06:37,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68ecaacb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:37, skipping insertion in model container [2024-11-24 18:06:37,510 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:06:37" (1/1) ... [2024-11-24 18:06:38,521 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:06:39,509 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-24 18:06:39,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59878b4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:39, skipping insertion in model container [2024-11-24 18:06:39,510 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:06:39,510 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-24 18:06:39,512 INFO L158 Benchmark]: Toolchain (without parser) took 2009.08ms. Allocated memory was 293.6MB in the beginning and 746.6MB in the end (delta: 453.0MB). Free memory was 131.1MB in the beginning and 510.8MB in the end (delta: -379.7MB). Peak memory consumption was 224.4MB. Max. memory is 16.1GB. [2024-11-24 18:06:39,513 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:06:39,513 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2006.29ms. Allocated memory was 293.6MB in the beginning and 746.6MB in the end (delta: 453.0MB). Free memory was 130.9MB in the beginning and 510.8MB in the end (delta: -380.0MB). Peak memory consumption was 224.4MB. Max. memory is 16.1GB. [2024-11-24 18:06:39,521 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2006.29ms. Allocated memory was 293.6MB in the beginning and 746.6MB in the end (delta: 453.0MB). Free memory was 130.9MB in the beginning and 510.8MB in the end (delta: -380.0MB). Peak memory consumption was 224.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34733]: Unsupported Syntax floats in unions are not supported in the integer translation. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/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_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/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_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/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 c763580156ab6e3c16e042171869601be3be36ff281da0884a193f45d6f738a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:06:42,056 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:06:42,197 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-24 18:06:42,229 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:06:42,230 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:06:42,230 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:06:42,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:06:42,230 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:06:42,230 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:06:42,230 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-24 18:06:42,231 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-24 18:06:42,231 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-24 18:06:42,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:06:42,231 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-24 18:06:42,231 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-24 18:06:42,231 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-24 18:06:42,231 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:06:42,231 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:06:42,231 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:06:42,232 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:06:42,232 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:06:42,232 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:06:42,232 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-24 18:06:42,232 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-24 18:06:42,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:06:42,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:06:42,232 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:06:42,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:06:42,233 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-24 18:06:42,233 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-24 18:06:42,233 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-24 18:06:42,233 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_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/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 -> c763580156ab6e3c16e042171869601be3be36ff281da0884a193f45d6f738a8 [2024-11-24 18:06:42,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:06:42,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:06:42,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:06:42,574 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:06:42,574 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:06:42,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c [2024-11-24 18:06:45,797 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/data/ace5ff31b/04eac3bad8224ddeb08ca523af6005af/FLAG94bb8c094 [2024-11-24 18:06:49,205 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:06:49,206 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_uaf.c [2024-11-24 18:06:49,868 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/data/ace5ff31b/04eac3bad8224ddeb08ca523af6005af/FLAG94bb8c094 [2024-11-24 18:06:49,884 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27b2c4bf-11ac-426c-9f48-05c8fa2ad703/bin/ukojak-verify-ENZ3QT5qd3/data/ace5ff31b/04eac3bad8224ddeb08ca523af6005af [2024-11-24 18:06:49,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:06:49,888 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:06:49,890 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:06:49,890 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:06:49,895 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:06:49,896 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:06:49" (1/1) ... [2024-11-24 18:06:49,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27a6f185 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:49, skipping insertion in model container [2024-11-24 18:06:49,897 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:06:49" (1/1) ... [2024-11-24 18:06:51,010 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:09:43,762 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-24 18:09:43,762 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5785d6ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:09:43, skipping insertion in model container [2024-11-24 18:09:43,762 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:09:43,763 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-24 18:09:43,767 INFO L158 Benchmark]: Toolchain (without parser) took 173875.60ms. Allocated memory was 243.3MB in the beginning and 1.1GB in the end (delta: 847.2MB). Free memory was 103.8MB in the beginning and 616.8MB in the end (delta: -513.1MB). Peak memory consumption was 768.5MB. Max. memory is 16.1GB. [2024-11-24 18:09:43,767 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:09:43,772 INFO L158 Benchmark]: CACSL2BoogieTranslator took 173872.97ms. Allocated memory was 243.3MB in the beginning and 1.1GB in the end (delta: 847.2MB). Free memory was 103.6MB in the beginning and 616.8MB in the end (delta: -513.2MB). Peak memory consumption was 768.5MB. Max. memory is 16.1GB. [2024-11-24 18:09:43,773 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 173872.97ms. Allocated memory was 243.3MB in the beginning and 1.1GB in the end (delta: 847.2MB). Free memory was 103.6MB in the beginning and 616.8MB in the end (delta: -513.2MB). Peak memory consumption was 768.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51610]: 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