./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 fca748b1 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-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:15,419 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:15,479 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 10:11:15,484 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:15,485 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:15,518 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:15,519 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:15,520 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:15,520 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:15,520 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:15,521 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:15,521 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:15,521 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:15,523 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:15,523 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:15,524 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:15,524 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:15,524 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 10:11:15,524 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:15,524 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:15,525 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:15,528 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:15,528 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:15,528 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:15,528 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:15,528 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:15,528 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:15,529 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:15,529 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:15,529 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:15,529 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:15,529 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:15,529 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:15,529 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 10:11:15,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 10:11:15,530 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:15,530 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:15,530 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:15,530 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:15,530 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2024-11-20 10:11:15,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:15,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:15,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:15,901 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:15,903 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:15,904 INFO L431 ainManager$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 [2024-11-20 10:11:17,241 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:17,823 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:17,824 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2024-11-20 10:11:17,882 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b96c3b1c/d0dcdcbc23224b5eb3c47dcf928bcd95/FLAGfb050e029 [2024-11-20 10:11:17,910 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b96c3b1c/d0dcdcbc23224b5eb3c47dcf928bcd95 [2024-11-20 10:11:17,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:17,917 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:17,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:17,923 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:17,928 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:17,932 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:17" (1/1) ... [2024-11-20 10:11:17,936 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c98869b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:17, skipping insertion in model container [2024-11-20 10:11:17,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:17" (1/1) ... [2024-11-20 10:11:18,058 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:18,239 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_node_reset_harness-1.i[4500,4513] [2024-11-20 10:11:18,244 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_node_reset_harness-1.i[4560,4573] [2024-11-20 10:11:18,671 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,673 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,673 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,675 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,676 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,690 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,695 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,696 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,696 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,698 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,699 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,702 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,702 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:18,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:19,003 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:19,014 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_node_reset_harness-1.i[4500,4513] [2024-11-20 10:11:19,016 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_node_reset_harness-1.i[4560,4573] [2024-11-20 10:11:19,061 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,061 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,061 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,062 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,062 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,068 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,068 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,069 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,069 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,070 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,070 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,071 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,071 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:19,146 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:19,324 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-20 10:11:19,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28366584 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:19, skipping insertion in model container [2024-11-20 10:11:19,325 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:19,325 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:19,326 INFO L158 Benchmark]: Toolchain (without parser) took 1408.99ms. Allocated memory was 142.6MB in the beginning and 195.0MB in the end (delta: 52.4MB). Free memory was 68.5MB in the beginning and 105.0MB in the end (delta: -36.5MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2024-11-20 10:11:19,327 INFO L158 Benchmark]: CDTParser took 3.87ms. Allocated memory is still 142.6MB. Free memory was 107.0MB in the beginning and 106.9MB in the end (delta: 167.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:19,327 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1402.04ms. Allocated memory was 142.6MB in the beginning and 195.0MB in the end (delta: 52.4MB). Free memory was 68.3MB in the beginning and 105.0MB in the end (delta: -36.7MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2024-11-20 10:11:19,328 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.87ms. Allocated memory is still 142.6MB. Free memory was 107.0MB in the beginning and 106.9MB in the end (delta: 167.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1402.04ms. Allocated memory was 142.6MB in the beginning and 195.0MB in the end (delta: 52.4MB). Free memory was 68.3MB in the beginning and 105.0MB in the end (delta: -36.7MB). Peak memory consumption was 49.2MB. 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-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:22,015 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:22,118 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-20 10:11:22,127 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:22,128 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:22,181 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:22,188 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:22,188 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:22,188 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:22,189 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:22,189 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:22,189 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:22,190 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:22,190 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:22,190 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:22,190 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:22,191 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:22,197 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:22,197 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:22,197 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:22,201 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:22,202 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-20 10:11:22,202 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-20 10:11:22,202 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:22,202 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-20 10:11:22,203 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:22,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:22,203 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:22,203 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:22,204 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:22,204 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:22,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:22,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:22,204 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:22,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:22,205 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-20 10:11:22,211 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-20 10:11:22,212 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:22,212 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:22,212 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:22,212 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:22,213 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2024-11-20 10:11:22,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:22,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:22,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:22,780 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:22,781 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:22,782 INFO L431 ainManager$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 [2024-11-20 10:11:24,267 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:24,767 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:24,768 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2024-11-20 10:11:24,799 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0561a9672/319e30855bf248a6af476a7c5aa6ab3d/FLAG7d0b80848 [2024-11-20 10:11:24,835 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0561a9672/319e30855bf248a6af476a7c5aa6ab3d [2024-11-20 10:11:24,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:24,838 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:24,839 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:24,839 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:24,843 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:24,843 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:24" (1/1) ... [2024-11-20 10:11:24,844 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1787f7f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:24, skipping insertion in model container [2024-11-20 10:11:24,844 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:24" (1/1) ... [2024-11-20 10:11:24,906 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:25,128 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_node_reset_harness-1.i[4500,4513] [2024-11-20 10:11:25,134 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_node_reset_harness-1.i[4560,4573] [2024-11-20 10:11:25,666 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,746 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,746 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,747 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,757 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,758 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,758 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,759 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,759 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,762 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,763 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,767 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,784 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,784 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,789 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,789 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,790 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,790 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,791 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,791 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,791 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,791 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,792 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,793 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,793 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,795 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:25,795 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:25,796 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,028 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,029 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,029 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,030 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,106 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:26,128 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-20 10:11:26,192 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:26,200 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_node_reset_harness-1.i[4500,4513] [2024-11-20 10:11:26,201 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_node_reset_harness-1.i[4560,4573] [2024-11-20 10:11:26,255 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,274 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,275 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,275 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,282 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,283 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,284 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,284 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,285 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,285 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,286 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,287 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,288 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,289 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,289 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,293 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,293 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,293 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,294 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,295 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,295 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,295 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,295 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,296 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,297 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,297 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,297 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,297 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,298 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,355 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,356 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,356 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,357 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,393 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:26,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:26,408 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:26,424 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_node_reset_harness-1.i[4500,4513] [2024-11-20 10:11:26,424 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_node_reset_harness-1.i[4560,4573] [2024-11-20 10:11:26,463 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,463 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,464 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,464 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,464 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,470 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,470 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,471 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,471 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,472 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,472 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,472 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,473 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:26,680 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-20 10:11:26,680 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a489a63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:26, skipping insertion in model container [2024-11-20 10:11:26,680 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:26,681 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:26,682 INFO L158 Benchmark]: Toolchain (without parser) took 1843.24ms. Allocated memory was 75.5MB in the beginning and 119.5MB in the end (delta: 44.0MB). Free memory was 51.0MB in the beginning and 65.2MB in the end (delta: -14.2MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2024-11-20 10:11:26,682 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 56.6MB. Free memory was 30.1MB in the beginning and 30.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:26,683 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1841.67ms. Allocated memory was 75.5MB in the beginning and 119.5MB in the end (delta: 44.0MB). Free memory was 50.8MB in the beginning and 65.2MB in the end (delta: -14.4MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2024-11-20 10:11:26,684 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 56.6MB. Free memory was 30.1MB in the beginning and 30.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1841.67ms. Allocated memory was 75.5MB in the beginning and 119.5MB in the end (delta: 44.0MB). Free memory was 50.8MB in the beginning and 65.2MB in the end (delta: -14.4MB). Peak memory consumption was 50.5MB. 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