./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_csa_nd.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_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b --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 7d62f1abb17bc935e317e1ed9b5763b61bb35b22f1c2416190e8533553a6c9ea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:10:08,999 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:10:09,061 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:10:09,065 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:10:09,066 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:10:09,084 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:10:09,085 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:10:09,085 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:10:09,086 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:10:09,086 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:10:09,086 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:10:09,086 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:10:09,086 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:10:09,086 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:10:09,086 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:10:09,086 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:10:09,086 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:10:09,087 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:10:09,087 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:10:09,087 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:10:09,087 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:10:09,087 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:10:09,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:10:09,087 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:10:09,087 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:10:09,088 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:10:09,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:10:09,088 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_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b 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 -> 7d62f1abb17bc935e317e1ed9b5763b61bb35b22f1c2416190e8533553a6c9ea [2024-12-06 00:10:09,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:10:09,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:10:09,323 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:10:09,325 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:10:09,325 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:10:09,326 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_csa_nd.c [2024-12-06 00:10:11,949 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/data/86657d447/849c5333b97d4d008936d42cd649f578/FLAG25247b171 [2024-12-06 00:10:14,185 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:10:14,186 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_csa_nd.c [2024-12-06 00:10:14,486 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/data/86657d447/849c5333b97d4d008936d42cd649f578/FLAG25247b171 [2024-12-06 00:10:14,500 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/data/86657d447/849c5333b97d4d008936d42cd649f578 [2024-12-06 00:10:14,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:10:14,504 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:10:14,505 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:10:14,505 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:10:14,509 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:10:14,510 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:10:14" (1/1) ... [2024-12-06 00:10:14,511 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38d1fd3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:14, skipping insertion in model container [2024-12-06 00:10:14,511 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:10:14" (1/1) ... [2024-12-06 00:10:15,270 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:10:15,899 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 00:10:15,900 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@746e455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:15, skipping insertion in model container [2024-12-06 00:10:15,900 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:10:15,900 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:10:15,902 INFO L158 Benchmark]: Toolchain (without parser) took 1397.59ms. Allocated memory was 310.4MB in the beginning and 822.1MB in the end (delta: 511.7MB). Free memory was 116.7MB in the beginning and 566.4MB in the end (delta: -449.7MB). Peak memory consumption was 159.5MB. Max. memory is 16.1GB. [2024-12-06 00:10:15,903 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:10:15,903 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1395.34ms. Allocated memory was 310.4MB in the beginning and 822.1MB in the end (delta: 511.7MB). Free memory was 116.7MB in the beginning and 566.4MB in the end (delta: -449.7MB). Peak memory consumption was 159.5MB. Max. memory is 16.1GB. [2024-12-06 00:10:15,905 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1395.34ms. Allocated memory was 310.4MB in the beginning and 822.1MB in the end (delta: 511.7MB). Free memory was 116.7MB in the beginning and 566.4MB in the end (delta: -449.7MB). Peak memory consumption was 159.5MB. 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_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b --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 7d62f1abb17bc935e317e1ed9b5763b61bb35b22f1c2416190e8533553a6c9ea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:10:17,635 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:10:17,709 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 00:10:17,732 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:10:17,733 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:10:17,733 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:10:17,733 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:10:17,734 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:10:17,734 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:10:17,734 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:10:17,734 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:10:17,734 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:10:17,734 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:10:17,734 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:10:17,734 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:10:17,734 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:10:17,734 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:10:17,735 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:10:17,735 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:10:17,735 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:10:17,735 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:10:17,735 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:10:17,735 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:10:17,735 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:10:17,735 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:10:17,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:10:17,736 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:10:17,736 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:10:17,736 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:10:17,736 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:10:17,736 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:10:17,736 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_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b 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 -> 7d62f1abb17bc935e317e1ed9b5763b61bb35b22f1c2416190e8533553a6c9ea [2024-12-06 00:10:17,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:10:17,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:10:17,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:10:17,972 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:10:17,972 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:10:17,973 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_csa_nd.c [2024-12-06 00:10:20,700 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/data/1c76f333c/fbf47d5784cb4e869ec7a65e42527bd2/FLAG012b92449 [2024-12-06 00:10:22,958 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:10:22,958 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_csa_nd.c [2024-12-06 00:10:23,355 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/data/1c76f333c/fbf47d5784cb4e869ec7a65e42527bd2/FLAG012b92449 [2024-12-06 00:10:23,369 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a966adfe-f947-467d-aad4-afc0fe561093/bin/ukojak-verify-CZk0znPC7b/data/1c76f333c/fbf47d5784cb4e869ec7a65e42527bd2 [2024-12-06 00:10:23,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:10:23,373 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:10:23,374 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:10:23,374 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:10:23,378 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:10:23,379 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:10:23" (1/1) ... [2024-12-06 00:10:23,380 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8803ccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:10:23, skipping insertion in model container [2024-12-06 00:10:23,380 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:10:23" (1/1) ... [2024-12-06 00:10:24,184 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:13:13,414 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 00:13:13,415 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42064781 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:13, skipping insertion in model container [2024-12-06 00:13:13,415 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:13:13,416 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 00:13:13,418 INFO L158 Benchmark]: Toolchain (without parser) took 170044.11ms. Allocated memory was 453.0MB in the beginning and 1.0GB in the end (delta: 587.2MB). Free memory was 313.3MB in the beginning and 344.6MB in the end (delta: -31.3MB). Peak memory consumption was 716.8MB. Max. memory is 16.1GB. [2024-12-06 00:13:13,418 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:13:13,419 INFO L158 Benchmark]: CACSL2BoogieTranslator took 170041.63ms. Allocated memory was 453.0MB in the beginning and 1.0GB in the end (delta: 587.2MB). Free memory was 312.9MB in the beginning and 344.6MB in the end (delta: -31.6MB). Peak memory consumption was 716.8MB. Max. memory is 16.1GB. [2024-12-06 00:13:13,420 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 170041.63ms. Allocated memory was 453.0MB in the beginning and 1.0GB in the end (delta: 587.2MB). Free memory was 312.9MB in the beginning and 344.6MB in the end (delta: -31.6MB). Peak memory consumption was 716.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52286]: 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