./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_ok.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_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a11f5a19dca5f001febef406c2cacda65e60c020a8893b7e751aba91782407c0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:14:56,755 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:14:56,846 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2023-11-19 05:14:56,852 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:14:56,853 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:14:56,885 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:14:56,886 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:14:56,887 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:14:56,888 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:14:56,888 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:14:56,889 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:14:56,890 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:14:56,890 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:14:56,891 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:14:56,892 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:14:56,892 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:14:56,893 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:14:56,894 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:14:56,894 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:14:56,895 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:14:56,896 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:14:56,897 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:14:56,897 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 05:14:56,898 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 05:14:56,899 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:14:56,899 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:14:56,900 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:14:56,900 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 05:14:56,901 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 05:14:56,901 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 05:14:56,902 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:14:56,902 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:14:56,903 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 05:14:56,903 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:14:56,904 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:14:56,904 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:14:56,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:14:56,905 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:14:56,906 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:14:56,906 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:14:56,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:14:56,908 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:14:56,908 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:14:56,909 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a11f5a19dca5f001febef406c2cacda65e60c020a8893b7e751aba91782407c0 [2023-11-19 05:14:57,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:14:57,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:14:57,244 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:14:57,245 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:14:57,246 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:14:57,247 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c [2023-11-19 05:15:00,949 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:15:05,759 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:15:05,760 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c [2023-11-19 05:15:06,420 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/data/895acda69/4bfb870274dc4c9dab25b22270664e5d/FLAG9ce032e23 [2023-11-19 05:15:06,437 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/data/895acda69/4bfb870274dc4c9dab25b22270664e5d [2023-11-19 05:15:06,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:15:06,442 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:15:06,443 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:06,444 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:15:06,452 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:15:06,453 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:06" (1/1) ... [2023-11-19 05:15:06,454 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e77d10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:06, skipping insertion in model container [2023-11-19 05:15:06,455 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:06" (1/1) ... [2023-11-19 05:15:18,200 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 05:15:18,202 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d33c31f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:18, skipping insertion in model container [2023-11-19 05:15:18,202 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:18,202 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:15:18,205 INFO L158 Benchmark]: Toolchain (without parser) took 11762.06ms. Allocated memory was 413.1MB in the beginning and 2.3GB in the end (delta: 1.9GB). Free memory was 224.2MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2023-11-19 05:15:18,206 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory is still 57.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:15:18,207 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11759.12ms. Allocated memory was 413.1MB in the beginning and 2.3GB in the end (delta: 1.9GB). Free memory was 224.2MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2023-11-19 05:15:18,209 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory is still 57.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11759.12ms. Allocated memory was 413.1MB in the beginning and 2.3GB in the end (delta: 1.9GB). Free memory was 224.2MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55714]: 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_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a11f5a19dca5f001febef406c2cacda65e60c020a8893b7e751aba91782407c0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:15:21,262 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:15:21,420 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2023-11-19 05:15:21,430 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:15:21,431 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:15:21,488 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:15:21,489 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:15:21,490 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:15:21,491 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:15:21,497 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:15:21,498 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:15:21,498 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:15:21,499 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:15:21,501 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:15:21,502 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:15:21,502 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:15:21,503 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 05:15:21,504 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 05:15:21,505 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:15:21,505 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:15:21,506 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:15:21,507 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 05:15:21,507 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 05:15:21,508 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 05:15:21,508 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:15:21,509 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:15:21,509 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:15:21,510 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:15:21,510 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 05:15:21,511 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:15:21,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:15:21,513 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:15:21,514 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:15:21,514 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:15:21,514 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:15:21,515 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:15:21,516 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:15:21,516 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:15:21,516 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:15:21,517 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:15:21,517 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_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a11f5a19dca5f001febef406c2cacda65e60c020a8893b7e751aba91782407c0 [2023-11-19 05:15:21,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:15:22,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:15:22,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:15:22,016 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:15:22,016 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:15:22,019 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c [2023-11-19 05:15:25,496 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:15:30,669 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:15:30,671 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/sv-benchmarks/c/coreutils-v8.31/env_3args_ok.c [2023-11-19 05:15:31,297 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/data/9982b1c55/3db5d86b0e084d1fb74f4e50afc34609/FLAG4d6d913b3 [2023-11-19 05:15:31,320 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75f924a3-26ce-4650-9622-74ddd02ac8ff/bin/utaipan-verify-t7M7D8N6sZ/data/9982b1c55/3db5d86b0e084d1fb74f4e50afc34609 [2023-11-19 05:15:31,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:15:31,329 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:15:31,333 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:31,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:15:31,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:15:31,342 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:31" (1/1) ... [2023-11-19 05:15:31,343 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1abc8e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:31, skipping insertion in model container [2023-11-19 05:15:31,343 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:31" (1/1) ... [2023-11-19 05:15:44,936 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 05:15:44,938 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65efce61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:44, skipping insertion in model container [2023-11-19 05:15:44,938 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:44,939 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:15:44,941 INFO L158 Benchmark]: Toolchain (without parser) took 13610.90ms. Allocated memory was 679.5MB in the beginning and 5.9GB in the end (delta: 5.2GB). Free memory was 500.5MB in the beginning and 3.1GB in the end (delta: -2.6GB). Peak memory consumption was 3.6GB. Max. memory is 16.1GB. [2023-11-19 05:15:44,942 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 62.9MB. Free memory is still 38.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:15:44,943 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13604.98ms. Allocated memory was 679.5MB in the beginning and 5.9GB in the end (delta: 5.2GB). Free memory was 500.5MB in the beginning and 3.1GB in the end (delta: -2.6GB). Peak memory consumption was 3.6GB. Max. memory is 16.1GB. [2023-11-19 05:15:44,945 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 62.9MB. Free memory is still 38.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13604.98ms. Allocated memory was 679.5MB in the beginning and 5.9GB in the end (delta: 5.2GB). Free memory was 500.5MB in the beginning and 3.1GB in the end (delta: -2.6GB). Peak memory consumption was 3.6GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55714]: 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