./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.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_rbegin_harness_negated.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', '49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674'] 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_rbegin_harness_negated.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 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 11:58:24,362 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 11:58:24,413 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 11:58:24,417 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 11:58:24,417 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 11:58:24,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 11:58:24,434 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 11:58:24,434 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 11:58:24,435 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 11:58:24,435 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 11:58:24,436 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 11:58:24,436 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 11:58:24,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 11:58:24,436 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 11:58:24,437 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 11:58:24,437 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 11:58:24,437 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 11:58:24,438 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 11:58:24,438 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 11:58:24,438 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 11:58:24,438 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 11:58:24,438 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 11:58:24,438 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 11:58:24,438 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 11:58:24,438 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 11:58:24,438 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 11:58:24,438 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 11:58:24,439 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 11:58:24,439 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 11:58:24,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 11:58:24,439 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 11:58:24,439 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 11:58:24,439 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 11:58:24,439 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 11:58:24,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 11:58:24,439 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 11:58:24,440 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 11:58:24,440 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 11:58:24,440 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 11:58:24,440 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 -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-07 11:58:24,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 11:58:24,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 11:58:24,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 11:58:24,695 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 11:58:24,695 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 11:58:24,696 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-07 11:58:25,862 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 11:58:26,290 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 11:58:26,292 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-07 11:58:26,320 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ca80f84f0/f0da4f9cb0854032a1fca3c3d23cbed6/FLAG52018034f [2024-11-07 11:58:26,424 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ca80f84f0/f0da4f9cb0854032a1fca3c3d23cbed6 [2024-11-07 11:58:26,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 11:58:26,427 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 11:58:26,428 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:26,428 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 11:58:26,431 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 11:58:26,432 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:26" (1/1) ... [2024-11-07 11:58:26,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5371b41a 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 11:58:26,434 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:26" (1/1) ... [2024-11-07 11:58:26,487 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:26,681 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_rbegin_harness_negated.i[4496,4509] [2024-11-07 11:58:26,687 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_rbegin_harness_negated.i[4556,4569] [2024-11-07 11:58:27,282 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,283 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,283 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,283 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,284 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,297 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,297 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,303 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,304 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,305 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,306 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,306 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,306 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:27,694 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 11:58:27,703 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_rbegin_harness_negated.i[4496,4509] [2024-11-07 11:58:27,704 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_rbegin_harness_negated.i[4556,4569] [2024-11-07 11:58:27,730 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,730 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,730 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,731 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,731 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,737 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,737 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,738 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,738 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,739 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,739 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,739 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,739 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:27,790 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:27,912 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 11:58:27,913 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7889ed8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:27, skipping insertion in model container [2024-11-07 11:58:27,913 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:27,913 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 11:58:27,915 INFO L158 Benchmark]: Toolchain (without parser) took 1487.44ms. Allocated memory is still 109.1MB. Free memory was 78.9MB in the beginning and 61.9MB in the end (delta: 17.1MB). Peak memory consumption was 70.6MB. Max. memory is 16.1GB. [2024-11-07 11:58:27,915 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 83.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 11:58:27,916 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1485.49ms. Allocated memory is still 109.1MB. Free memory was 78.7MB in the beginning and 61.9MB in the end (delta: 16.8MB). Peak memory consumption was 70.6MB. Max. memory is 16.1GB. [2024-11-07 11:58:27,916 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 83.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1485.49ms. Allocated memory is still 109.1MB. Free memory was 78.7MB in the beginning and 61.9MB in the end (delta: 16.8MB). Peak memory consumption was 70.6MB. 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_rbegin_harness_negated.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 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 11:58:29,528 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 11:58:29,589 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-07 11:58:29,595 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 11:58:29,597 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 11:58:29,641 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 11:58:29,642 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 11:58:29,642 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 11:58:29,645 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 11:58:29,645 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 11:58:29,651 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 11:58:29,651 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 11:58:29,651 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 11:58:29,651 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 11:58:29,652 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 11:58:29,653 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 11:58:29,653 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 11:58:29,653 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 11:58:29,654 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 11:58:29,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 11:58:29,655 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 11:58:29,655 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 11:58:29,655 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 11:58:29,655 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 11:58:29,655 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 11:58:29,655 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 11:58:29,655 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 11:58:29,655 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 11:58:29,655 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 11:58:29,655 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 -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-07 11:58:29,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 11:58:29,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 11:58:29,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 11:58:29,899 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 11:58:29,901 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 11:58:29,902 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-07 11:58:31,112 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 11:58:31,552 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 11:58:31,554 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-07 11:58:31,581 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e19f797fc/b1b57dbc31aa4b8084e097d5d064de0a/FLAGa7a9c92b9 [2024-11-07 11:58:31,593 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e19f797fc/b1b57dbc31aa4b8084e097d5d064de0a [2024-11-07 11:58:31,595 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 11:58:31,596 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 11:58:31,597 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:31,597 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 11:58:31,601 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 11:58:31,602 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:31" (1/1) ... [2024-11-07 11:58:31,602 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a422dd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:31, skipping insertion in model container [2024-11-07 11:58:31,602 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:31" (1/1) ... [2024-11-07 11:58:31,657 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:31,882 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_rbegin_harness_negated.i[4496,4509] [2024-11-07 11:58:31,890 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_rbegin_harness_negated.i[4556,4569] [2024-11-07 11:58:32,394 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 11:58:32,462 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 11:58:32,463 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 11:58:32,463 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 11:58:32,470 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 11:58:32,472 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,472 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,472 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,473 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 11:58:32,473 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,473 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,476 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 11:58:32,476 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 11:58:32,478 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:32,478 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:32,484 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,485 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 11:58:32,485 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,485 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 11:58:32,487 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,488 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 11:58:32,488 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,488 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 11:58:32,490 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,490 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 11:58:32,491 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,491 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 11:58:32,491 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,491 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:32,783 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 11:58:32,784 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:32,784 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:32,784 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:32,905 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 11:58:32,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:32,937 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-07 11:58:32,956 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:32,961 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_rbegin_harness_negated.i[4496,4509] [2024-11-07 11:58:32,962 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_rbegin_harness_negated.i[4556,4569] [2024-11-07 11:58:32,983 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 11:58:32,995 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 11:58:32,996 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 11:58:32,997 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 11:58:33,002 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 11:58:33,003 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,003 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,004 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,004 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 11:58:33,004 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,005 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,008 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 11:58:33,008 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 11:58:33,009 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 11:58:33,010 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 11:58:33,013 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,014 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 11:58:33,014 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,014 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 11:58:33,015 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,015 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 11:58:33,015 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,016 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 11:58:33,016 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,017 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 11:58:33,017 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,018 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 11:58:33,018 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,019 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,065 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 11:58:33,065 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 11:58:33,066 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 11:58:33,066 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 11:58:33,086 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 11:58:33,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:33,098 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 11:58:33,111 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_rbegin_harness_negated.i[4496,4509] [2024-11-07 11:58:33,111 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_rbegin_harness_negated.i[4556,4569] [2024-11-07 11:58:33,145 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,146 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,146 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,147 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,148 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,152 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,153 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,153 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,153 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,154 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,154 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,154 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,156 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:33,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:33,380 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 11:58:33,381 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66a1703e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:33, skipping insertion in model container [2024-11-07 11:58:33,381 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:33,381 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 11:58:33,384 INFO L158 Benchmark]: Toolchain (without parser) took 1786.18ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 86.5MB in the beginning and 184.0MB in the end (delta: -97.6MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2024-11-07 11:58:33,384 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 11:58:33,385 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1784.24ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 86.3MB in the beginning and 184.0MB in the end (delta: -97.8MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2024-11-07 11:58:33,385 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1784.24ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 86.3MB in the beginning and 184.0MB in the end (delta: -97.8MB). Peak memory consumption was 71.4MB. 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