./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_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_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/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_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/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_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/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 7dc5c8ba4865e9feacd2b8962d0d61898393cbb92895c2c108860b12947e34d6 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:18:09,135 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:18:09,255 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2023-11-19 04:18:09,266 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:18:09,267 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:18:09,314 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:18:09,315 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:18:09,315 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:18:09,317 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:18:09,322 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:18:09,322 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:18:09,323 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:18:09,323 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:18:09,325 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:18:09,326 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:18:09,326 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:18:09,327 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:18:09,327 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:18:09,327 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:18:09,328 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:18:09,328 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:18:09,329 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:18:09,330 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:18:09,330 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:18:09,331 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:18:09,332 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:18:09,332 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:18:09,333 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 04:18:09,333 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 04:18:09,334 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 04:18:09,335 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:18:09,335 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:18:09,335 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 04:18:09,336 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:18:09,336 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:18:09,336 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:18:09,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:18:09,337 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:18:09,337 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:18:09,337 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:18:09,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:18:09,338 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:18:09,338 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:18:09,338 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_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7dc5c8ba4865e9feacd2b8962d0d61898393cbb92895c2c108860b12947e34d6 [2023-11-19 04:18:09,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:18:09,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:18:09,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:18:09,658 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:18:09,659 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:18:09,661 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c [2023-11-19 04:18:12,886 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:18:17,609 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:18:17,609 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c [2023-11-19 04:18:18,117 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/data/44d040a74/28066c28a52b481fbb03d1c17bce6c45/FLAG10ab8b1ee [2023-11-19 04:18:18,132 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/data/44d040a74/28066c28a52b481fbb03d1c17bce6c45 [2023-11-19 04:18:18,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:18:18,136 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:18:18,138 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:18:18,138 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:18:18,143 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:18:18,144 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:18:18" (1/1) ... [2023-11-19 04:18:18,145 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6155a485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:18:18, skipping insertion in model container [2023-11-19 04:18:18,146 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:18:18" (1/1) ... [2023-11-19 04:18:28,528 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 04:18:28,529 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26c33594 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:18:28, skipping insertion in model container [2023-11-19 04:18:28,529 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:18:28,529 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:18:28,532 INFO L158 Benchmark]: Toolchain (without parser) took 10394.44ms. Allocated memory was 350.2MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 151.3MB in the beginning and 794.1MB in the end (delta: -642.8MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-19 04:18:28,532 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 107.0MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:18:28,534 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10391.85ms. Allocated memory was 350.2MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 151.3MB in the beginning and 794.1MB in the end (delta: -642.8MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-19 04:18:28,535 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 107.0MB. Free memory is still 56.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10391.85ms. Allocated memory was 350.2MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 151.3MB in the beginning and 794.1MB in the end (delta: -642.8MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55422]: 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_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/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_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/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_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/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 7dc5c8ba4865e9feacd2b8962d0d61898393cbb92895c2c108860b12947e34d6 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:18:30,933 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:18:31,059 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2023-11-19 04:18:31,067 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:18:31,068 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:18:31,114 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:18:31,114 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:18:31,115 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:18:31,116 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:18:31,121 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:18:31,121 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:18:31,122 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:18:31,122 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:18:31,124 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:18:31,124 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:18:31,125 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:18:31,125 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:18:31,126 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:18:31,127 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:18:31,127 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:18:31,128 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:18:31,128 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 04:18:31,128 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 04:18:31,129 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 04:18:31,129 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:18:31,130 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:18:31,130 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:18:31,130 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:18:31,131 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 04:18:31,131 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:18:31,133 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:18:31,133 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:18:31,133 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:18:31,134 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:18:31,134 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:18:31,134 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:18:31,135 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:18:31,135 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:18:31,136 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:18:31,136 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:18:31,136 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_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7dc5c8ba4865e9feacd2b8962d0d61898393cbb92895c2c108860b12947e34d6 [2023-11-19 04:18:31,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:18:31,561 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:18:31,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:18:31,566 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:18:31,567 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:18:31,569 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c [2023-11-19 04:18:34,748 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:18:39,353 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:18:39,353 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_917-491_csa_nd.c [2023-11-19 04:18:39,880 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/data/595b03b52/56a0a8ce9a9b4c35a133b7c51e4dfccf/FLAGaf33aff0b [2023-11-19 04:18:39,900 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c71e4ab6-b82c-46c4-9d4f-d666683b79b7/bin/utaipan-verify-t7M7D8N6sZ/data/595b03b52/56a0a8ce9a9b4c35a133b7c51e4dfccf [2023-11-19 04:18:39,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:18:39,912 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:18:39,914 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:18:39,914 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:18:39,919 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:18:39,920 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:18:39" (1/1) ... [2023-11-19 04:18:39,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e2a45f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:18:39, skipping insertion in model container [2023-11-19 04:18:39,921 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:18:39" (1/1) ... [2023-11-19 04:18:50,089 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 04:18:50,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71b51521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:18:50, skipping insertion in model container [2023-11-19 04:18:50,091 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:18:50,091 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:18:50,094 INFO L158 Benchmark]: Toolchain (without parser) took 10180.58ms. Allocated memory was 503.3MB in the beginning and 2.1GB in the end (delta: 1.6GB). Free memory was 307.5MB in the beginning and 1.1GB in the end (delta: -812.3MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-11-19 04:18:50,095 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 75.5MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:18:50,096 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10177.68ms. Allocated memory was 503.3MB in the beginning and 2.1GB in the end (delta: 1.6GB). Free memory was 307.5MB in the beginning and 1.1GB in the end (delta: -812.3MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-11-19 04:18:50,098 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 75.5MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10177.68ms. Allocated memory was 503.3MB in the beginning and 2.1GB in the end (delta: 1.6GB). Free memory was 307.5MB in the beginning and 1.1GB in the end (delta: -812.3MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55422]: 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