./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_push_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d 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_push_back_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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:26:59,189 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:26:59,251 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:26:59,256 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:26:59,256 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:26:59,279 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:26:59,280 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:26:59,280 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:26:59,281 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:26:59,281 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:26:59,282 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:26:59,282 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:26:59,283 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:26:59,283 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:26:59,283 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:26:59,284 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:26:59,284 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:26:59,286 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:26:59,287 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:26:59,287 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:26:59,287 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:26:59,288 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:26:59,288 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:26:59,288 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:26:59,289 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:26:59,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:26:59,289 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:26:59,289 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:26:59,290 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:26:59,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:26:59,290 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:26:59,290 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:26:59,291 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:26:59,291 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:26:59,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:26:59,292 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:26:59,292 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:26:59,292 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:26:59,292 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:26:59,293 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2024-10-13 07:26:59,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:26:59,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:26:59,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:26:59,610 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:26:59,611 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:26:59,612 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-13 07:27:00,983 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:27:01,501 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:27:01,503 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-13 07:27:01,543 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc5ce4d8e/c0732cbd6e1d4a22ae47afb483169f03/FLAGc2c6b0b08 [2024-10-13 07:27:01,582 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc5ce4d8e/c0732cbd6e1d4a22ae47afb483169f03 [2024-10-13 07:27:01,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:27:01,586 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:27:01,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:01,587 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:27:01,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:27:01,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:01" (1/1) ... [2024-10-13 07:27:01,596 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74d13613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:01, skipping insertion in model container [2024-10-13 07:27:01,596 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:01" (1/1) ... [2024-10-13 07:27:01,690 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:01,976 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_push_back_harness.i[4499,4512] [2024-10-13 07:27:01,985 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_push_back_harness.i[4559,4572] [2024-10-13 07:27:02,908 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,909 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,910 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,910 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,911 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,925 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,926 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,927 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,928 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,932 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,933 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,934 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:02,934 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:03,581 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:27:03,601 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_push_back_harness.i[4499,4512] [2024-10-13 07:27:03,602 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_push_back_harness.i[4559,4572] [2024-10-13 07:27:03,672 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,676 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,677 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,677 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,678 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,696 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,698 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,699 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,700 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,701 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,703 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,703 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,703 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:03,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:04,035 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:27:04,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a5fc7e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:04, skipping insertion in model container [2024-10-13 07:27:04,036 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:04,036 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:27:04,038 INFO L158 Benchmark]: Toolchain (without parser) took 2451.91ms. Allocated memory is still 146.8MB. Free memory was 107.2MB in the beginning and 97.0MB in the end (delta: 10.2MB). Peak memory consumption was 95.3MB. Max. memory is 16.1GB. [2024-10-13 07:27:04,038 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:27:04,039 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2449.68ms. Allocated memory is still 146.8MB. Free memory was 107.2MB in the beginning and 97.0MB in the end (delta: 10.2MB). Peak memory consumption was 95.3MB. Max. memory is 16.1GB. [2024-10-13 07:27:04,040 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2449.68ms. Allocated memory is still 146.8MB. Free memory was 107.2MB in the beginning and 97.0MB in the end (delta: 10.2MB). Peak memory consumption was 95.3MB. 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_push_back_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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:27:06,285 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:27:06,368 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:27:06,378 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:27:06,379 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:27:06,414 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:27:06,415 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:27:06,415 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:27:06,416 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:27:06,416 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:27:06,417 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:27:06,417 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:27:06,418 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:27:06,419 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:27:06,420 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:27:06,421 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:27:06,421 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:27:06,422 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:27:06,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:27:06,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:27:06,426 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:27:06,426 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:27:06,427 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:27:06,427 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:27:06,427 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:27:06,427 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:27:06,428 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:27:06,428 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:27:06,428 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:27:06,428 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:27:06,429 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:27:06,429 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:27:06,429 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:27:06,429 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:27:06,430 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:27:06,430 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:27:06,432 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:27:06,433 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:27:06,433 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:27:06,433 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:27:06,433 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:27:06,434 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:27:06,434 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2024-10-13 07:27:06,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:27:06,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:27:06,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:27:06,833 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:27:06,833 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:27:06,835 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-13 07:27:08,409 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:27:08,894 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:27:08,895 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-13 07:27:08,938 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f06dcf274/ec7bdffe4ee84390a2c2ca557bf331e6/FLAG2068e6857 [2024-10-13 07:27:09,015 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f06dcf274/ec7bdffe4ee84390a2c2ca557bf331e6 [2024-10-13 07:27:09,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:27:09,018 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:27:09,020 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:09,020 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:27:09,025 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:27:09,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:09" (1/1) ... [2024-10-13 07:27:09,029 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b688723 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:09, skipping insertion in model container [2024-10-13 07:27:09,029 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:27:09" (1/1) ... [2024-10-13 07:27:09,153 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:09,452 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_push_back_harness.i[4499,4512] [2024-10-13 07:27:09,460 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_push_back_harness.i[4559,4572] [2024-10-13 07:27:10,201 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,204 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,204 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,206 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,207 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,228 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,231 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,233 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,235 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,237 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,238 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,239 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,239 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,703 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:10,730 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 07:27:10,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:27:10,779 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_push_back_harness.i[4499,4512] [2024-10-13 07:27:10,780 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_push_back_harness.i[4559,4572] [2024-10-13 07:27:10,833 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,834 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,834 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,835 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,836 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,843 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,844 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,845 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,846 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,848 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,849 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,849 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,850 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:10,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:10,953 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:27:10,968 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_push_back_harness.i[4499,4512] [2024-10-13 07:27:10,968 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_push_back_harness.i[4559,4572] [2024-10-13 07:27:11,033 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,034 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,034 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,034 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,035 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,044 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,044 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,045 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,045 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,046 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,048 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,049 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,049 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:27:11,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:27:11,390 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:27:11,390 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fec0d36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:27:11, skipping insertion in model container [2024-10-13 07:27:11,391 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:27:11,391 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:27:11,393 INFO L158 Benchmark]: Toolchain (without parser) took 2373.65ms. Allocated memory was 77.6MB in the beginning and 130.0MB in the end (delta: 52.4MB). Free memory was 55.6MB in the beginning and 64.2MB in the end (delta: -8.6MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2024-10-13 07:27:11,394 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 54.5MB. Free memory is still 37.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:27:11,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2370.73ms. Allocated memory was 77.6MB in the beginning and 130.0MB in the end (delta: 52.4MB). Free memory was 55.4MB in the beginning and 64.2MB in the end (delta: -8.9MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2024-10-13 07:27:11,396 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 54.5MB. Free memory is still 37.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2370.73ms. Allocated memory was 77.6MB in the beginning and 130.0MB in the end (delta: 52.4MB). Free memory was 55.4MB in the beginning and 64.2MB in the end (delta: -8.9MB). Peak memory consumption was 56.3MB. 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