./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.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_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/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_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/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_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/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 fc8d9d7ba5affd6a6235f857c003b413e694c1f4e44d3dde1e6ec844f1f05bd6 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:13:44,885 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:13:44,956 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2023-11-19 05:13:44,962 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:13:44,963 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:13:44,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:13:44,999 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:13:45,000 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:13:45,001 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:13:45,006 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:13:45,007 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:13:45,007 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:13:45,008 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:13:45,009 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:13:45,010 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:13:45,010 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:13:45,010 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:13:45,011 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:13:45,011 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:13:45,012 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:13:45,012 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:13:45,013 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:13:45,014 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 05:13:45,014 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 05:13:45,015 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:13:45,016 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:13:45,016 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:13:45,016 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 05:13:45,017 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 05:13:45,017 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 05:13:45,019 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:13:45,019 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:13:45,019 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 05:13:45,019 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:13:45,020 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:13:45,020 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:13:45,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:13:45,021 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:13:45,021 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:13:45,021 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:13:45,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:13:45,022 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:13:45,022 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:13:45,022 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_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc8d9d7ba5affd6a6235f857c003b413e694c1f4e44d3dde1e6ec844f1f05bd6 [2023-11-19 05:13:45,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:13:45,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:13:45,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:13:45,350 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:13:45,350 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:13:45,351 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c [2023-11-19 05:13:48,600 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:13:52,870 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:13:52,871 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c [2023-11-19 05:13:53,412 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/data/b2fad19ed/8b895a55812c4ecab9bcd75d84199a50/FLAG231502437 [2023-11-19 05:13:53,500 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/data/b2fad19ed/8b895a55812c4ecab9bcd75d84199a50 [2023-11-19 05:13:53,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:13:53,522 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:13:53,524 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:13:53,524 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:13:53,529 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:13:53,530 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:13:53" (1/1) ... [2023-11-19 05:13:53,531 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10d2289d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:13:53, skipping insertion in model container [2023-11-19 05:13:53,532 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:13:53" (1/1) ... [2023-11-19 05:14:04,668 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 05:14:04,669 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55278ffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:14:04, skipping insertion in model container [2023-11-19 05:14:04,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:14:04,670 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:14:04,673 INFO L158 Benchmark]: Toolchain (without parser) took 11148.75ms. Allocated memory was 318.8MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 128.6MB in the beginning and 759.4MB in the end (delta: -630.8MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-11-19 05:14:04,673 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 107.0MB. Free memory is still 66.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:14:04,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11146.31ms. Allocated memory was 318.8MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 127.9MB in the beginning and 759.4MB in the end (delta: -631.5MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-11-19 05:14:04,677 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 107.0MB. Free memory is still 66.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11146.31ms. Allocated memory was 318.8MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 127.9MB in the beginning and 759.4MB in the end (delta: -631.5MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55261]: 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_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/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_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/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_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/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 fc8d9d7ba5affd6a6235f857c003b413e694c1f4e44d3dde1e6ec844f1f05bd6 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:14:07,261 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:14:07,392 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2023-11-19 05:14:07,400 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:14:07,401 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:14:07,452 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:14:07,453 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:14:07,454 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:14:07,455 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:14:07,460 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:14:07,461 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:14:07,462 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:14:07,462 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:14:07,464 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:14:07,465 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:14:07,465 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:14:07,466 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 05:14:07,466 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 05:14:07,467 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:14:07,468 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:14:07,468 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:14:07,469 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 05:14:07,470 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 05:14:07,470 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 05:14:07,471 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:14:07,471 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:14:07,472 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:14:07,472 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:14:07,473 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 05:14:07,473 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:14:07,475 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:14:07,476 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:14:07,476 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:14:07,476 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:14:07,477 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:14:07,477 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:14:07,478 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:14:07,479 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:14:07,479 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:14:07,480 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:14:07,480 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_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc8d9d7ba5affd6a6235f857c003b413e694c1f4e44d3dde1e6ec844f1f05bd6 [2023-11-19 05:14:07,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:14:07,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:14:07,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:14:07,950 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:14:07,951 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:14:07,952 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c [2023-11-19 05:14:11,438 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:14:16,040 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:14:16,040 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_489_infer_nd.c [2023-11-19 05:14:16,571 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/data/ac7f48e2c/efcd4e2d6d3845f9b3001fe553c994d2/FLAGb7aa05307 [2023-11-19 05:14:16,587 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02df0b29-0f6f-48b6-8562-6b3fdfb7ba09/bin/utaipan-verify-t7M7D8N6sZ/data/ac7f48e2c/efcd4e2d6d3845f9b3001fe553c994d2 [2023-11-19 05:14:16,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:14:16,596 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:14:16,602 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:14:16,602 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:14:16,607 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:14:16,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:14:16" (1/1) ... [2023-11-19 05:14:16,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@245e120b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:14:16, skipping insertion in model container [2023-11-19 05:14:16,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:14:16" (1/1) ... [2023-11-19 05:14:27,175 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 05:14:27,176 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4bb96055 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:14:27, skipping insertion in model container [2023-11-19 05:14:27,177 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:14:27,177 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:14:27,180 INFO L158 Benchmark]: Toolchain (without parser) took 10586.55ms. Allocated memory was 369.1MB in the beginning and 2.0GB in the end (delta: 1.6GB). Free memory was 165.9MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-19 05:14:27,181 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 79.7MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:14:27,182 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10575.49ms. Allocated memory was 369.1MB in the beginning and 2.0GB in the end (delta: 1.6GB). Free memory was 165.9MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-19 05:14:27,184 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 79.7MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10575.49ms. Allocated memory was 369.1MB in the beginning and 2.0GB in the end (delta: 1.6GB). Free memory was 165.9MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55261]: 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