./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.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 61592663790a1842b8bd7e9befeca1c276604b90aee8701db027349608c78395 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:21,259 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:21,323 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 02:20:21,328 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:21,329 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:21,350 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:21,351 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:21,351 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:21,352 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:21,353 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:21,354 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:21,354 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:21,354 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:21,356 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:21,356 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:21,356 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:21,356 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:21,357 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 02:20:21,357 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:21,357 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:21,357 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:21,359 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:21,360 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:21,360 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:21,360 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:21,360 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:21,360 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:21,361 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:21,361 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:21,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:21,361 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:21,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:21,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:21,362 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 02:20:21,362 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 02:20:21,362 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:21,362 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:21,362 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:21,362 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:21,362 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61592663790a1842b8bd7e9befeca1c276604b90aee8701db027349608c78395 [2024-11-19 02:20:21,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:21,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:21,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:21,624 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:21,624 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:21,625 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2024-11-19 02:20:22,987 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:23,308 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:23,309 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2024-11-19 02:20:23,335 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a921066d/95940b4288de40f3a75f8bc6b6ab1e08/FLAG1a1f0b093 [2024-11-19 02:20:23,347 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a921066d/95940b4288de40f3a75f8bc6b6ab1e08 [2024-11-19 02:20:23,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:23,350 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:23,351 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:23,351 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:23,355 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:23,355 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:23" (1/1) ... [2024-11-19 02:20:23,356 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5446c6a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:23, skipping insertion in model container [2024-11-19 02:20:23,356 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:23" (1/1) ... [2024-11-19 02:20:23,428 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:23,668 WARN L250 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_front_harness.i[4495,4508] [2024-11-19 02:20:23,674 WARN L250 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_front_harness.i[4555,4568] [2024-11-19 02:20:24,241 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,242 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,242 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,243 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,244 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,260 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,261 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,262 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,267 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,268 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,269 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,270 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,273 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:24,638 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:24,653 WARN L250 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_front_harness.i[4495,4508] [2024-11-19 02:20:24,658 WARN L250 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_front_harness.i[4555,4568] [2024-11-19 02:20:24,714 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,714 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,715 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,716 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,718 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,731 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,732 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,733 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,734 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,735 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,736 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,736 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,736 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:24,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:24,913 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:24,914 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f46ec1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:24, skipping insertion in model container [2024-11-19 02:20:24,914 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:24,914 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:24,917 INFO L158 Benchmark]: Toolchain (without parser) took 1565.90ms. Allocated memory was 159.4MB in the beginning and 216.0MB in the end (delta: 56.6MB). Free memory was 95.0MB in the beginning and 83.6MB in the end (delta: 11.3MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. [2024-11-19 02:20:24,917 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 159.4MB. Free memory is still 118.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:24,918 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1563.81ms. Allocated memory was 159.4MB in the beginning and 216.0MB in the end (delta: 56.6MB). Free memory was 94.6MB in the beginning and 83.6MB in the end (delta: 11.0MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. [2024-11-19 02:20:24,919 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 159.4MB. Free memory is still 118.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1563.81ms. Allocated memory was 159.4MB in the beginning and 216.0MB in the end (delta: 56.6MB). Free memory was 94.6MB in the beginning and 83.6MB in the end (delta: 11.0MB). Peak memory consumption was 78.1MB. 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/11.0.12-open/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 ../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.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 61592663790a1842b8bd7e9befeca1c276604b90aee8701db027349608c78395 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:26,857 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:26,918 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-19 02:20:26,923 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:26,923 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:26,948 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:26,950 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:26,950 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:26,951 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:26,951 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:26,951 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:26,952 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:26,952 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:26,954 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:26,954 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:26,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:26,955 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:26,955 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:26,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:26,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:26,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:26,956 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 02:20:26,958 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 02:20:26,959 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:26,959 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 02:20:26,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:26,959 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:26,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:26,960 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:26,960 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:26,960 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:26,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:26,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:26,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:26,961 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:26,961 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 02:20:26,961 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 02:20:26,961 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:26,961 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:26,961 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:26,962 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:26,963 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61592663790a1842b8bd7e9befeca1c276604b90aee8701db027349608c78395 [2024-11-19 02:20:27,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:27,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:27,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:27,291 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:27,292 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:27,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2024-11-19 02:20:28,699 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:29,028 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:29,028 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2024-11-19 02:20:29,069 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f5f2327f/6b993e0dac184e00a343d7cb63115b69/FLAG8be51f2d1 [2024-11-19 02:20:29,085 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f5f2327f/6b993e0dac184e00a343d7cb63115b69 [2024-11-19 02:20:29,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:29,090 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:29,093 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:29,093 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:29,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:29,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:29" (1/1) ... [2024-11-19 02:20:29,099 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45147e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:29, skipping insertion in model container [2024-11-19 02:20:29,100 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:29" (1/1) ... [2024-11-19 02:20:29,202 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:29,423 WARN L250 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_front_harness.i[4495,4508] [2024-11-19 02:20:29,429 WARN L250 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_front_harness.i[4555,4568] [2024-11-19 02:20:29,839 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,910 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,910 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,911 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,919 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,920 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,921 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,921 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,922 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,922 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,923 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,925 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,925 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,927 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,927 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,933 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,933 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,934 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,934 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,935 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,937 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,937 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,938 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,939 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,939 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,940 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,940 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:29,943 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:29,943 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,200 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,200 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,205 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,206 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,367 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:30,407 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-19 02:20:30,440 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:30,445 WARN L250 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_front_harness.i[4495,4508] [2024-11-19 02:20:30,447 WARN L250 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_front_harness.i[4555,4568] [2024-11-19 02:20:30,469 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,478 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,478 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,478 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,481 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,482 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,482 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,483 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,483 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,483 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,483 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,484 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,484 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,486 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,486 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,500 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,500 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,501 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,501 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,501 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,502 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,502 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,502 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,503 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,503 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,504 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,504 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,504 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,504 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,531 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,531 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,532 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,532 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,551 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:30,557 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:30,561 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:30,571 WARN L250 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_front_harness.i[4495,4508] [2024-11-19 02:20:30,571 WARN L250 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_front_harness.i[4555,4568] [2024-11-19 02:20:30,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,597 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,597 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,597 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,627 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,631 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,632 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,632 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,633 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,633 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,633 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,633 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:30,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:30,910 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:30,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25fe1541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:30, skipping insertion in model container [2024-11-19 02:20:30,911 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:30,911 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:30,912 INFO L158 Benchmark]: Toolchain (without parser) took 1821.91ms. Allocated memory was 71.3MB in the beginning and 115.3MB in the end (delta: 44.0MB). Free memory was 34.8MB in the beginning and 55.3MB in the end (delta: -20.5MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2024-11-19 02:20:30,913 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory is still 32.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:30,913 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1818.53ms. Allocated memory was 71.3MB in the beginning and 115.3MB in the end (delta: 44.0MB). Free memory was 34.5MB in the beginning and 55.3MB in the end (delta: -20.8MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2024-11-19 02:20:30,914 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 52.4MB. Free memory is still 32.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1818.53ms. Allocated memory was 71.3MB in the beginning and 115.3MB in the end (delta: 44.0MB). Free memory was 34.5MB in the beginning and 55.3MB in the end (delta: -20.8MB). Peak memory consumption was 41.5MB. 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