./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/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_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/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_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/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 7494a1adbe27b0cf370be1e230125605e4e22d72e98a328200c1978619d7677a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:19:57,283 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:19:57,417 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2023-11-19 04:19:57,430 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:19:57,431 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:19:57,470 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:19:57,471 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:19:57,471 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:19:57,473 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:19:57,477 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:19:57,478 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:19:57,479 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:19:57,480 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:19:57,482 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:19:57,482 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:19:57,483 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:19:57,483 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:19:57,483 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:19:57,484 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:19:57,485 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:19:57,485 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:19:57,486 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:19:57,486 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:19:57,487 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:19:57,488 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:19:57,488 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:19:57,489 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:19:57,489 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 04:19:57,490 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 04:19:57,490 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 04:19:57,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:19:57,492 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:19:57,492 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 04:19:57,493 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:19:57,493 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:19:57,493 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:19:57,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:19:57,494 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:19:57,494 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:19:57,495 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:19:57,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:19:57,495 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:19:57,496 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:19:57,496 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_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7494a1adbe27b0cf370be1e230125605e4e22d72e98a328200c1978619d7677a [2023-11-19 04:19:57,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:19:57,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:19:57,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:19:57,841 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:19:57,842 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:19:57,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_nd.c [2023-11-19 04:20:00,928 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:20:05,468 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:20:05,469 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_nd.c [2023-11-19 04:20:06,482 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/data/b8d4d5553/bab75aacd02a44f48726395ba9007790/FLAG09bff87a2 [2023-11-19 04:20:06,496 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/data/b8d4d5553/bab75aacd02a44f48726395ba9007790 [2023-11-19 04:20:06,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:20:06,512 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:20:06,514 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:20:06,514 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:20:06,520 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:20:06,533 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:20:06" (1/1) ... [2023-11-19 04:20:06,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c50b0f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:06, skipping insertion in model container [2023-11-19 04:20:06,534 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:20:06" (1/1) ... [2023-11-19 04:20:16,787 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 04:20:16,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21f4fabe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:16, skipping insertion in model container [2023-11-19 04:20:16,788 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:20:16,789 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:20:16,791 INFO L158 Benchmark]: Toolchain (without parser) took 10277.62ms. Allocated memory was 281.0MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 103.5MB in the beginning and 759.7MB in the end (delta: -656.2MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-11-19 04:20:16,792 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:20:16,793 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10275.04ms. Allocated memory was 281.0MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 103.5MB in the beginning and 759.7MB in the end (delta: -656.2MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-11-19 04:20:16,795 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 117.4MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10275.04ms. Allocated memory was 281.0MB in the beginning and 2.1GB in the end (delta: 1.8GB). Free memory was 103.5MB in the beginning and 759.7MB in the end (delta: -656.2MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54984]: 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/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_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/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_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/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 7494a1adbe27b0cf370be1e230125605e4e22d72e98a328200c1978619d7677a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:20:19,277 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:20:19,370 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2023-11-19 04:20:19,376 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:20:19,377 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:20:19,405 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:20:19,406 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:20:19,407 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:20:19,408 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:20:19,408 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:20:19,409 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:20:19,410 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:20:19,410 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:20:19,411 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:20:19,411 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:20:19,412 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:20:19,413 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:20:19,413 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:20:19,414 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:20:19,414 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:20:19,415 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:20:19,415 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 04:20:19,416 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 04:20:19,416 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 04:20:19,417 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:20:19,417 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:20:19,418 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:20:19,418 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:20:19,419 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 04:20:19,419 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:20:19,419 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:20:19,420 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:20:19,420 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:20:19,421 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:20:19,421 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:20:19,422 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:20:19,422 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:20:19,423 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:20:19,423 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:20:19,423 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:20:19,424 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_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7494a1adbe27b0cf370be1e230125605e4e22d72e98a328200c1978619d7677a [2023-11-19 04:20:19,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:20:19,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:20:19,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:20:19,843 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:20:19,844 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:20:19,845 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_nd.c [2023-11-19 04:20:23,113 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:20:27,269 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:20:27,270 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_172-232_csa_nd.c [2023-11-19 04:20:27,640 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/data/06e5325e4/f28e8cc0ee2b4e2cbc0d7a12ce0ed1b7/FLAG6dcfa9178 [2023-11-19 04:20:27,655 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2edf9e27-ed11-4dc5-8bfa-e341a86ce0df/bin/utaipan-verify-t7M7D8N6sZ/data/06e5325e4/f28e8cc0ee2b4e2cbc0d7a12ce0ed1b7 [2023-11-19 04:20:27,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:20:27,660 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:20:27,661 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:20:27,662 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:20:27,667 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:20:27,668 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:20:27" (1/1) ... [2023-11-19 04:20:27,669 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29ad43e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:27, skipping insertion in model container [2023-11-19 04:20:27,670 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:20:27" (1/1) ... [2023-11-19 04:20:37,970 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 04:20:37,971 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a0fe443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:37, skipping insertion in model container [2023-11-19 04:20:37,971 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:20:37,971 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:20:37,974 INFO L158 Benchmark]: Toolchain (without parser) took 10312.80ms. Allocated memory was 396.4MB in the beginning and 2.2GB in the end (delta: 1.8GB). Free memory was 215.1MB in the beginning and 2.0GB in the end (delta: -1.8GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-11-19 04:20:37,974 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 75.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:20:37,975 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10310.05ms. Allocated memory was 396.4MB in the beginning and 2.2GB in the end (delta: 1.8GB). Free memory was 215.1MB in the beginning and 2.0GB in the end (delta: -1.8GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-11-19 04:20:37,977 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 75.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10310.05ms. Allocated memory was 396.4MB in the beginning and 2.2GB in the end (delta: 1.8GB). Free memory was 215.1MB in the beginning and 2.0GB in the end (delta: -1.8GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 54984]: 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