./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_ok.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/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_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 73455073da20162535d9bcec294acf200d267970f9b55725f7ca63af8f09a895 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:14:56,854 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:14:57,002 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Default.epf [2023-11-19 05:14:57,010 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:14:57,012 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:14:57,056 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:14:57,057 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:14:57,058 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:14:57,060 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:14:57,065 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:14:57,066 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:14:57,067 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:14:57,067 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:14:57,069 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:14:57,070 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:14:57,071 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:14:57,071 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:14:57,072 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:14:57,072 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:14:57,073 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:14:57,073 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:14:57,074 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:14:57,076 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:14:57,076 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:14:57,077 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:14:57,077 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:14:57,078 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:14:57,078 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:14:57,079 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:14:57,079 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 05:14:57,081 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 05:14:57,081 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:14:57,082 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:14:57,082 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:14:57,082 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:14:57,083 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:14:57,083 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:14:57,083 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:14:57,084 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:14:57,084 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:14:57,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:14:57,085 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:14:57,085 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:14:57,086 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:14:57,087 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_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73455073da20162535d9bcec294acf200d267970f9b55725f7ca63af8f09a895 [2023-11-19 05:14:57,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:14:57,445 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:14:57,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:14:57,449 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:14:57,450 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:14:57,452 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/join_3args_ok.c [2023-11-19 05:15:00,581 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:15:05,533 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:15:05,533 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/sv-benchmarks/c/coreutils-v8.31/join_3args_ok.c [2023-11-19 05:15:06,020 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/data/6287cc89f/4fc98f16cb344292b2bb126e49803798/FLAG7eda321a4 [2023-11-19 05:15:06,042 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/data/6287cc89f/4fc98f16cb344292b2bb126e49803798 [2023-11-19 05:15:06,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:15:06,047 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:15:06,048 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:06,049 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:15:06,055 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:15:06,056 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:06" (1/1) ... [2023-11-19 05:15:06,058 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f724f1a 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 05:15:06,058 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:06" (1/1) ... [2023-11-19 05:15:17,047 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 05:15:17,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d666367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:17, skipping insertion in model container [2023-11-19 05:15:17,048 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:17,049 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:15:17,052 INFO L158 Benchmark]: Toolchain (without parser) took 11003.73ms. Allocated memory was 274.7MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 80.5MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2023-11-19 05:15:17,053 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 132.1MB. Free memory was 97.8MB in the beginning and 97.8MB in the end (delta: 26.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:15:17,054 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11000.71ms. Allocated memory was 274.7MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 80.0MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2023-11-19 05:15:17,056 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 132.1MB. Free memory was 97.8MB in the beginning and 97.8MB in the end (delta: 26.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11000.71ms. Allocated memory was 274.7MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 80.0MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55254]: 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_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/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_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 73455073da20162535d9bcec294acf200d267970f9b55725f7ca63af8f09a895 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:15:19,858 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:15:20,009 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2023-11-19 05:15:20,017 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:15:20,018 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:15:20,059 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:15:20,059 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:15:20,060 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:15:20,061 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:15:20,062 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:15:20,062 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:15:20,063 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:15:20,064 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:15:20,065 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:15:20,065 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:15:20,066 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:15:20,067 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:15:20,068 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:15:20,068 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:15:20,069 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:15:20,070 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:15:20,071 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:15:20,071 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:15:20,072 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:15:20,073 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 05:15:20,073 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:15:20,074 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 05:15:20,075 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:15:20,075 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:15:20,076 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:15:20,076 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:15:20,077 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:15:20,078 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:15:20,078 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:15:20,079 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:15:20,079 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:15:20,079 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:15:20,080 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:15:20,080 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:15:20,081 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:15:20,081 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:15:20,082 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_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73455073da20162535d9bcec294acf200d267970f9b55725f7ca63af8f09a895 [2023-11-19 05:15:20,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:15:20,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:15:20,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:15:20,521 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:15:20,521 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:15:20,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/coreutils-v8.31/join_3args_ok.c [2023-11-19 05:15:23,777 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:15:28,988 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:15:28,989 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/sv-benchmarks/c/coreutils-v8.31/join_3args_ok.c [2023-11-19 05:15:29,593 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/data/5d1cb5134/70d2ec0ec2c848a5839926bc59b1a3a0/FLAG690a19f5a [2023-11-19 05:15:29,613 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77feaf78-2bcc-436f-8c24-5cbfcbf260b9/bin/utaipan-verify-t7M7D8N6sZ/data/5d1cb5134/70d2ec0ec2c848a5839926bc59b1a3a0 [2023-11-19 05:15:29,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:15:29,622 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:15:29,625 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:29,625 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:15:29,631 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:15:29,632 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:29" (1/1) ... [2023-11-19 05:15:29,633 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56d33a16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:29, skipping insertion in model container [2023-11-19 05:15:29,633 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:29" (1/1) ... [2023-11-19 05:15:41,327 ERROR L324 MainTranslator]: Incorrect Syntax: PR: Missing declaration of add_func [2023-11-19 05:15:41,328 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13756cf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:41, skipping insertion in model container [2023-11-19 05:15:41,328 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:41,329 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:15:41,332 INFO L158 Benchmark]: Toolchain (without parser) took 11708.36ms. Allocated memory was 390.1MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 182.8MB in the beginning and 988.2MB in the end (delta: -805.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-19 05:15:41,333 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 67.1MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 97.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 05:15:41,334 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11703.76ms. Allocated memory was 390.1MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 181.7MB in the beginning and 988.2MB in the end (delta: -806.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-19 05:15:41,337 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 67.1MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 97.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11703.76ms. Allocated memory was 390.1MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 181.7MB in the beginning and 988.2MB in the end (delta: -806.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 55254]: 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