./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 12:58:16,989 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 12:58:17,050 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 12:58:17,056 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 12:58:17,057 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 12:58:17,077 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 12:58:17,077 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 12:58:17,077 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 12:58:17,078 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 12:58:17,081 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 12:58:17,081 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 12:58:17,081 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 12:58:17,081 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 12:58:17,082 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 12:58:17,082 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 12:58:17,082 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 12:58:17,082 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 12:58:17,082 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 12:58:17,083 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 12:58:17,083 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 12:58:17,084 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 12:58:17,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 12:58:17,085 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 12:58:17,085 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 12:58:17,085 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 12:58:17,085 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 12:58:17,085 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 12:58:17,085 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 12:58:17,086 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 12:58:17,086 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 12:58:17,086 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 12:58:17,086 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 12:58:17,086 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 12:58:17,087 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 12:58:17,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 12:58:17,087 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 12:58:17,087 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 12:58:17,088 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 12:58:17,088 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 12:58:17,088 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2024-10-24 12:58:17,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 12:58:17,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 12:58:17,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 12:58:17,305 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 12:58:17,306 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 12:58:17,307 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2024-10-24 12:58:18,540 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 12:58:18,934 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 12:58:18,935 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2024-10-24 12:58:18,980 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9088382c0/035724ea09d54238bbebcfbe1334ca45/FLAGff612a298 [2024-10-24 12:58:19,102 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9088382c0/035724ea09d54238bbebcfbe1334ca45 [2024-10-24 12:58:19,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 12:58:19,106 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 12:58:19,108 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 12:58:19,108 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 12:58:19,112 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 12:58:19,113 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:58:19" (1/1) ... [2024-10-24 12:58:19,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@616f24ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:58:19, skipping insertion in model container [2024-10-24 12:58:19,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:58:19" (1/1) ... [2024-10-24 12:58:19,179 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 12:58:19,389 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2024-10-24 12:58:19,396 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2024-10-24 12:58:19,809 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,810 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,810 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,811 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,811 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,822 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,822 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,824 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,824 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,826 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,827 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,827 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:19,827 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:58:20,209 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 12:58:20,226 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2024-10-24 12:58:20,226 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2024-10-24 12:58:20,266 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,267 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,267 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,268 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,268 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,280 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,281 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,281 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,282 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,283 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,283 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,283 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,284 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:20,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:58:20,481 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-24 12:58:20,482 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42529211 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:58:20, skipping insertion in model container [2024-10-24 12:58:20,482 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 12:58:20,482 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-24 12:58:20,484 INFO L158 Benchmark]: Toolchain (without parser) took 1377.55ms. Allocated memory is still 169.9MB. Free memory was 135.8MB in the beginning and 83.1MB in the end (delta: 52.7MB). Peak memory consumption was 107.8MB. Max. memory is 16.1GB. [2024-10-24 12:58:20,484 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 121.6MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 12:58:20,484 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1374.73ms. Allocated memory is still 169.9MB. Free memory was 135.8MB in the beginning and 83.1MB in the end (delta: 52.7MB). Peak memory consumption was 107.8MB. Max. memory is 16.1GB. [2024-10-24 12:58:20,485 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 121.6MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1374.73ms. Allocated memory is still 169.9MB. Free memory was 135.8MB in the beginning and 83.1MB in the end (delta: 52.7MB). Peak memory consumption was 107.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. 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: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 12:58:22,122 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 12:58:22,181 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-24 12:58:22,184 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 12:58:22,185 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 12:58:22,212 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 12:58:22,213 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 12:58:22,213 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 12:58:22,214 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 12:58:22,214 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 12:58:22,215 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 12:58:22,215 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 12:58:22,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 12:58:22,216 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 12:58:22,217 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 12:58:22,217 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 12:58:22,217 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 12:58:22,218 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 12:58:22,218 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 12:58:22,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 12:58:22,221 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 12:58:22,221 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-24 12:58:22,221 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-24 12:58:22,221 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 12:58:22,222 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-24 12:58:22,222 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 12:58:22,222 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 12:58:22,222 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 12:58:22,222 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 12:58:22,222 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 12:58:22,223 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 12:58:22,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 12:58:22,223 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 12:58:22,223 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 12:58:22,223 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 12:58:22,223 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-24 12:58:22,224 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-24 12:58:22,224 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 12:58:22,224 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 12:58:22,224 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 12:58:22,224 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 12:58:22,225 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-24 12:58:22,225 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2024-10-24 12:58:22,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 12:58:22,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 12:58:22,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 12:58:22,509 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 12:58:22,510 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 12:58:22,513 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2024-10-24 12:58:23,758 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 12:58:24,117 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 12:58:24,118 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2024-10-24 12:58:24,139 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eafaceab/84f7c374f2174655ac38091785bb4c4e/FLAG8d88f6022 [2024-10-24 12:58:24,151 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eafaceab/84f7c374f2174655ac38091785bb4c4e [2024-10-24 12:58:24,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 12:58:24,154 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 12:58:24,154 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 12:58:24,155 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 12:58:24,158 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 12:58:24,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:58:24" (1/1) ... [2024-10-24 12:58:24,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f37e73a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:58:24, skipping insertion in model container [2024-10-24 12:58:24,160 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:58:24" (1/1) ... [2024-10-24 12:58:24,252 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 12:58:24,469 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2024-10-24 12:58:24,474 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2024-10-24 12:58:24,944 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,944 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,945 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,946 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,947 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,957 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,958 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,959 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,959 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,960 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,962 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,962 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:24,963 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:58:25,250 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-24 12:58:25,277 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 12:58:25,280 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2024-10-24 12:58:25,281 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2024-10-24 12:58:25,317 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,318 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,318 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,318 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,319 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,325 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,325 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,326 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,327 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,328 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,329 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,329 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,329 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:58:25,426 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 12:58:25,438 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2024-10-24 12:58:25,442 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2024-10-24 12:58:25,479 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,479 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,480 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,482 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,482 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,489 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,491 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,491 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,492 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,492 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,494 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,494 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,495 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:25,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:58:25,809 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-24 12:58:25,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60ed5f81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:58:25, skipping insertion in model container [2024-10-24 12:58:25,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 12:58:25,813 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-24 12:58:25,814 INFO L158 Benchmark]: Toolchain (without parser) took 1659.95ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 51.4MB in the beginning and 63.0MB in the end (delta: -11.6MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. [2024-10-24 12:58:25,816 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 37.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 12:58:25,817 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1658.42ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 51.2MB in the beginning and 63.0MB in the end (delta: -11.8MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. [2024-10-24 12:58:25,819 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 37.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1658.42ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 51.2MB in the beginning and 63.0MB in the end (delta: -11.8MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN