./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', 'edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 11:58:16,146 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 11:58:16,242 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 11:58:16,247 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 11:58:16,247 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 11:58:16,274 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 11:58:16,276 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 11:58:16,276 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 11:58:16,277 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 11:58:16,277 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 11:58:16,277 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 11:58:16,277 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 11:58:16,278 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 11:58:16,278 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 11:58:16,279 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 11:58:16,279 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 11:58:16,279 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 11:58:16,279 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 11:58:16,279 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 11:58:16,280 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 11:58:16,280 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 11:58:16,280 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 11:58:16,280 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 11:58:16,280 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 11:58:16,280 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 11:58:16,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 11:58:16,281 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 11:58:16,281 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 11:58:16,281 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 11:58:16,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 11:58:16,281 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 11:58:16,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 11:58:16,282 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 11:58:16,282 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 11:58:16,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 11:58:16,282 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 11:58:16,282 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 11:58:16,282 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 11:58:16,282 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 11:58:16,283 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6 [2024-11-07 11:58:16,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 11:58:16,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 11:58:16,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 11:58:16,593 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 11:58:16,593 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 11:58:16,594 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2024-11-07 11:58:17,773 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 11:58:18,305 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 11:58:18,306 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2024-11-07 11:58:18,346 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/65b917b57/6a053a906d3c4e10822b5a1479f58085/FLAGa4d0421a7 [2024-11-07 11:58:18,364 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/65b917b57/6a053a906d3c4e10822b5a1479f58085 [2024-11-07 11:58:18,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 11:58:18,368 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 11:58:18,370 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:18,371 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 11:58:18,375 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 11:58:18,376 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:18" (1/1) ... [2024-11-07 11:58:18,378 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11cbe380 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:18, skipping insertion in model container [2024-11-07 11:58:18,378 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:18" (1/1) ... [2024-11-07 11:58:18,455 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:18,674 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i[4499,4512] [2024-11-07 11:58:18,680 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i[4559,4572] [2024-11-07 11:58:19,337 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,338 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,339 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,339 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,340 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,365 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,369 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,370 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,371 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,376 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,377 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,377 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,377 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:19,934 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 11:58:19,946 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i[4499,4512] [2024-11-07 11:58:19,947 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i[4559,4572] [2024-11-07 11:58:19,997 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,999 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,999 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:19,999 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:20,000 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:20,009 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:20,009 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:20,010 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:20,010 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:20,011 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:20,011 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:20,012 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:20,012 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:20,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:20,278 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 11:58:20,282 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55ae0305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:20, skipping insertion in model container [2024-11-07 11:58:20,283 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:20,283 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 11:58:20,285 INFO L158 Benchmark]: Toolchain (without parser) took 1916.34ms. Allocated memory is still 109.1MB. Free memory was 78.7MB in the beginning and 63.0MB in the end (delta: 15.7MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. [2024-11-07 11:58:20,285 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 11:58:20,285 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1913.00ms. Allocated memory is still 109.1MB. Free memory was 78.5MB in the beginning and 63.0MB in the end (delta: 15.5MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. [2024-11-07 11:58:20,289 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1913.00ms. Allocated memory is still 109.1MB. Free memory was 78.5MB in the beginning and 63.0MB in the end (delta: 15.5MB). Peak memory consumption was 70.2MB. 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/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 11:58:22,310 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 11:58:22,428 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-07 11:58:22,435 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 11:58:22,436 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 11:58:22,468 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 11:58:22,469 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 11:58:22,470 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 11:58:22,470 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 11:58:22,470 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 11:58:22,471 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 11:58:22,471 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 11:58:22,472 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 11:58:22,472 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 11:58:22,472 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 11:58:22,472 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 11:58:22,472 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 11:58:22,473 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 11:58:22,473 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 11:58:22,473 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 11:58:22,473 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 11:58:22,473 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 11:58:22,473 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 11:58:22,473 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 11:58:22,473 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 11:58:22,473 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 11:58:22,473 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 11:58:22,474 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 11:58:22,474 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 11:58:22,474 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 11:58:22,474 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 11:58:22,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 11:58:22,474 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 11:58:22,474 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 11:58:22,475 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 11:58:22,475 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 11:58:22,475 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 11:58:22,475 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 11:58:22,475 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 11:58:22,475 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 11:58:22,475 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 11:58:22,475 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6 [2024-11-07 11:58:22,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 11:58:22,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 11:58:22,773 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 11:58:22,774 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 11:58:22,775 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 11:58:22,776 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2024-11-07 11:58:24,092 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 11:58:24,592 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 11:58:24,595 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2024-11-07 11:58:24,635 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dd97070ed/4fecde7412c84595a94d4c23a1f56d59/FLAG74f9af18e [2024-11-07 11:58:24,653 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/dd97070ed/4fecde7412c84595a94d4c23a1f56d59 [2024-11-07 11:58:24,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 11:58:24,659 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 11:58:24,661 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:24,662 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 11:58:24,666 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 11:58:24,667 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:24" (1/1) ... [2024-11-07 11:58:24,668 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cb5bdee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:24, skipping insertion in model container [2024-11-07 11:58:24,668 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:24" (1/1) ... [2024-11-07 11:58:24,754 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:25,039 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i[4499,4512] [2024-11-07 11:58:25,047 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i[4559,4572] [2024-11-07 11:58:25,570 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,639 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,640 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,640 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,649 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,651 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,652 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,652 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,653 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,653 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,654 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,656 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,657 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,659 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,659 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,667 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,668 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,668 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,668 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,670 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,670 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,670 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,671 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,672 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,673 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,673 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,674 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,674 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,674 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:25,949 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,950 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,950 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:25,950 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,032 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:26,060 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-07 11:58:26,088 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:26,094 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i[4499,4512] [2024-11-07 11:58:26,095 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i[4559,4572] [2024-11-07 11:58:26,122 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,141 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,142 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,142 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,151 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,156 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,157 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,158 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,159 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,159 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,186 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,186 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,192 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,193 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,193 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,194 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,195 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,196 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,196 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,196 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,197 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,197 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,197 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,197 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,198 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,198 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,236 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,237 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,237 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,238 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,277 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:26,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:26,293 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 11:58:26,304 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i[4499,4512] [2024-11-07 11:58:26,305 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i[4559,4572] [2024-11-07 11:58:26,337 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,337 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,338 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,338 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,339 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,344 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,345 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,346 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,346 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,347 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,347 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,347 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,347 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:26,446 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:26,695 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 11:58:26,696 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e0e3f02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:26, skipping insertion in model container [2024-11-07 11:58:26,696 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:26,696 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 11:58:26,698 INFO L158 Benchmark]: Toolchain (without parser) took 2039.02ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 54.2MB in the beginning and 76.5MB in the end (delta: -22.2MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2024-11-07 11:58:26,699 INFO L158 Benchmark]: CDTParser took 0.75ms. Allocated memory is still 83.9MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 11:58:26,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2035.35ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 54.2MB in the beginning and 76.5MB in the end (delta: -22.2MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2024-11-07 11:58:26,700 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.75ms. Allocated memory is still 83.9MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2035.35ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 54.2MB in the beginning and 76.5MB in the end (delta: -22.2MB). Peak memory consumption was 71.5MB. 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