./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL --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 0.2.3-dev-9bd2c7f [2023-11-19 02:35:04,833 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:35:04,975 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2023-11-19 02:35:04,984 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:35:04,985 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:35:05,028 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:35:05,030 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:35:05,031 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:35:05,032 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:35:05,038 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:35:05,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:35:05,039 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 02:35:05,040 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 02:35:05,042 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 02:35:05,042 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:35:05,043 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 02:35:05,043 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:35:05,044 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:35:05,045 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:35:05,045 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:35:05,046 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:35:05,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:35:05,048 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:35:05,048 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:35:05,049 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:35:05,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:35:05,050 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ee09d3bf94ef28c68b45b8d22bb4c3dc0ee282a0ce971fc1f8cfcff11bf4913 [2023-11-19 02:35:05,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:35:05,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:35:05,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:35:05,502 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:35:05,503 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:35:05,505 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c [2023-11-19 02:35:08,761 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:35:13,574 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:35:13,575 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c [2023-11-19 02:35:14,536 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/data/cc7c4fe82/1552122d7e6a424a8449d91dce99d534/FLAGdd2041fe7 [2023-11-19 02:35:14,552 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/data/cc7c4fe82/1552122d7e6a424a8449d91dce99d534 [2023-11-19 02:35:14,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:35:14,557 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:35:14,559 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:14,559 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:35:14,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:35:14,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:14" (1/1) ... [2023-11-19 02:35:14,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@316b6fc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:14, skipping insertion in model container [2023-11-19 02:35:14,568 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:14" (1/1) ... [2023-11-19 02:35:25,310 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 02:35:25,311 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3048ab99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:25, skipping insertion in model container [2023-11-19 02:35:25,312 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:25,312 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:35:25,315 INFO L158 Benchmark]: Toolchain (without parser) took 10756.12ms. Allocated memory was 287.3MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 119.8MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-19 02:35:25,315 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 89.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:35:25,316 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10753.32ms. Allocated memory was 287.3MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 119.8MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-19 02:35:25,318 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 89.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10753.32ms. Allocated memory was 287.3MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 119.8MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55728]: Incorrect Syntax PR: Missing declaration of add_func RESULT: Ultimate could not prove your program: Incorrect Syntax 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL --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 0.2.3-dev-9bd2c7f [2023-11-19 02:35:28,221 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:35:28,338 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2023-11-19 02:35:28,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:35:28,412 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:35:28,413 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:35:28,414 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:35:28,415 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:35:28,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:35:28,422 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 02:35:28,422 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 02:35:28,423 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 02:35:28,423 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:35:28,425 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:35:28,426 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:35:28,427 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:35:28,427 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 02:35:28,428 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:35:28,428 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:35:28,429 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:35:28,429 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:35:28,430 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:35:28,430 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:35:28,432 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:35:28,432 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:35:28,433 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:35:28,433 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:35:28,434 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:35:28,434 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:35:28,435 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:35:28,436 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:35:28,436 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ee09d3bf94ef28c68b45b8d22bb4c3dc0ee282a0ce971fc1f8cfcff11bf4913 [2023-11-19 02:35:28,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:35:28,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:35:28,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:35:28,902 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:35:28,903 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:35:28,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c [2023-11-19 02:35:32,188 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:35:37,112 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:35:37,112 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_infer_uaf.c [2023-11-19 02:35:37,574 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/data/9b317ac37/c952c5ac42374ac6b4c595aa84e9fd83/FLAG8bad611cf [2023-11-19 02:35:37,590 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c745b3e4-686b-43eb-801b-06184fc995e0/bin/ukojak-verify-G8NBE6pJGL/data/9b317ac37/c952c5ac42374ac6b4c595aa84e9fd83 [2023-11-19 02:35:37,592 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:35:37,594 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:35:37,595 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:37,596 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:35:37,600 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:35:37,601 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:37" (1/1) ... [2023-11-19 02:35:37,602 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39bac669 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:37, skipping insertion in model container [2023-11-19 02:35:37,602 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:37" (1/1) ... [2023-11-19 02:35:48,512 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 02:35:48,513 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b415999 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:48, skipping insertion in model container [2023-11-19 02:35:48,513 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:48,513 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:35:48,516 INFO L158 Benchmark]: Toolchain (without parser) took 10920.53ms. Allocated memory was 348.1MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 145.7MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 968.9MB. Max. memory is 16.1GB. [2023-11-19 02:35:48,516 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 56.6MB. Free memory was 32.7MB in the beginning and 32.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:35:48,517 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10918.12ms. Allocated memory was 348.1MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 145.7MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 968.9MB. Max. memory is 16.1GB. [2023-11-19 02:35:48,519 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 56.6MB. Free memory was 32.7MB in the beginning and 32.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10918.12ms. Allocated memory was 348.1MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 145.7MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 968.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55728]: Incorrect Syntax PR: Missing declaration of add_func RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN