./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_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_prev_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', 'c9366fdd5d21c350c15a66da5c847539e77b568b4d6276b0911cc19e72422513'] 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_prev_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 c9366fdd5d21c350c15a66da5c847539e77b568b4d6276b0911cc19e72422513 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 11:58:18,328 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 11:58:18,437 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 11:58:18,444 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 11:58:18,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 11:58:18,473 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 11:58:18,475 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 11:58:18,476 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 11:58:18,476 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 11:58:18,477 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 11:58:18,477 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 11:58:18,477 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 11:58:18,478 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 11:58:18,478 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 11:58:18,479 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 11:58:18,479 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 11:58:18,479 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 11:58:18,480 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 11:58:18,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 11:58:18,480 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 11:58:18,480 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 11:58:18,480 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 11:58:18,480 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 11:58:18,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 11:58:18,480 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 11:58:18,480 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 11:58:18,480 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 11:58:18,481 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 11:58:18,481 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 -> c9366fdd5d21c350c15a66da5c847539e77b568b4d6276b0911cc19e72422513 [2024-11-07 11:58:18,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 11:58:18,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 11:58:18,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 11:58:18,825 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 11:58:18,826 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 11:58:18,827 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness_negated.i [2024-11-07 11:58:20,194 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 11:58:20,654 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 11:58:20,655 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness_negated.i [2024-11-07 11:58:20,688 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/83677bbca/57eea6f5ceea4efe87a1ad9fb2010d01/FLAGa39ff4a81 [2024-11-07 11:58:20,707 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/83677bbca/57eea6f5ceea4efe87a1ad9fb2010d01 [2024-11-07 11:58:20,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 11:58:20,711 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 11:58:20,712 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:20,712 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 11:58:20,716 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 11:58:20,717 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:20" (1/1) ... [2024-11-07 11:58:20,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cd75d30 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 11:58:20,718 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:20" (1/1) ... [2024-11-07 11:58:20,794 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:21,078 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_prev_harness_negated.i[4494,4507] [2024-11-07 11:58:21,088 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_prev_harness_negated.i[4554,4567] [2024-11-07 11:58:21,754 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,755 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,755 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,756 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,757 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,769 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,770 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,772 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,773 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,775 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,776 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,777 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:21,777 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,181 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:22,203 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 11:58:22,217 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_prev_harness_negated.i[4494,4507] [2024-11-07 11:58:22,222 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_prev_harness_negated.i[4554,4567] [2024-11-07 11:58:22,275 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,276 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,276 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,276 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,277 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,284 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,284 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,285 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,286 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,287 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,287 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,287 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,287 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:22,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:22,527 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 11:58:22,528 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f516f7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:22, skipping insertion in model container [2024-11-07 11:58:22,529 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:22,529 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 11:58:22,531 INFO L158 Benchmark]: Toolchain (without parser) took 1819.05ms. Allocated memory is still 100.7MB. Free memory was 70.4MB in the beginning and 53.4MB in the end (delta: 17.1MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. [2024-11-07 11:58:22,531 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 11:58:22,531 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1816.76ms. Allocated memory is still 100.7MB. Free memory was 70.2MB in the beginning and 53.4MB in the end (delta: 16.9MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. [2024-11-07 11:58:22,532 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1816.76ms. Allocated memory is still 100.7MB. Free memory was 70.2MB in the beginning and 53.4MB in the end (delta: 16.9MB). Peak memory consumption was 70.8MB. 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_prev_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 c9366fdd5d21c350c15a66da5c847539e77b568b4d6276b0911cc19e72422513 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 11:58:24,617 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 11:58:24,712 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-07 11:58:24,720 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 11:58:24,722 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 11:58:24,756 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 11:58:24,757 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 11:58:24,757 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 11:58:24,758 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 11:58:24,758 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 11:58:24,759 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 11:58:24,759 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 11:58:24,759 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 11:58:24,759 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 11:58:24,759 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 11:58:24,760 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 11:58:24,760 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 11:58:24,760 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 11:58:24,760 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 11:58:24,761 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 11:58:24,761 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 11:58:24,761 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 11:58:24,761 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 11:58:24,761 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 11:58:24,761 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 11:58:24,761 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 11:58:24,761 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 11:58:24,761 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 11:58:24,762 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 11:58:24,762 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 11:58:24,762 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 11:58:24,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 11:58:24,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 11:58:24,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 11:58:24,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 11:58:24,763 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 11:58:24,763 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 11:58:24,763 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 11:58:24,763 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 11:58:24,764 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 11:58:24,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 11:58:24,764 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 -> c9366fdd5d21c350c15a66da5c847539e77b568b4d6276b0911cc19e72422513 [2024-11-07 11:58:25,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 11:58:25,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 11:58:25,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 11:58:25,093 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 11:58:25,093 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 11:58:25,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness_negated.i [2024-11-07 11:58:26,435 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 11:58:26,936 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 11:58:26,937 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness_negated.i [2024-11-07 11:58:26,977 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/119eef9be/3348dfa1b77542b59752ad8bd32a00de/FLAG2259a3f9b [2024-11-07 11:58:26,999 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/119eef9be/3348dfa1b77542b59752ad8bd32a00de [2024-11-07 11:58:27,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 11:58:27,003 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 11:58:27,004 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:27,004 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 11:58:27,009 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 11:58:27,010 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:27" (1/1) ... [2024-11-07 11:58:27,012 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6605f52f 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 11:58:27,012 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:27" (1/1) ... [2024-11-07 11:58:27,100 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:27,352 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_prev_harness_negated.i[4494,4507] [2024-11-07 11:58:27,358 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_prev_harness_negated.i[4554,4567] [2024-11-07 11:58:28,041 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 11:58:28,129 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 11:58:28,130 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 11:58:28,131 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 11:58:28,142 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 11:58:28,145 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,145 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,146 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,146 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 11:58:28,146 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,147 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,150 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 11:58:28,150 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 11:58:28,155 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 11:58:28,155 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 11:58:28,168 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,168 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 11:58:28,169 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,169 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 11:58:28,171 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,172 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 11:58:28,172 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,172 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 11:58:28,175 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,175 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 11:58:28,176 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,176 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 11:58:28,176 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,177 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,534 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 11:58:28,534 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 11:58:28,535 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 11:58:28,535 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 11:58:28,655 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 11:58:28,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:28,688 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-07 11:58:28,727 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:28,734 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_prev_harness_negated.i[4494,4507] [2024-11-07 11:58:28,735 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_prev_harness_negated.i[4554,4567] [2024-11-07 11:58:28,766 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 11:58:28,782 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 11:58:28,783 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 11:58:28,785 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 11:58:28,791 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:28,793 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,797 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,798 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,798 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 11:58:28,798 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,799 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,800 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 11:58:28,801 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 11:58:28,802 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 11:58:28,802 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 11:58:28,805 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,809 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 11:58:28,810 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,810 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 11:58:28,812 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,813 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 11:58:28,813 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,813 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 11:58:28,814 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,814 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 11:58:28,815 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,816 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 11:58:28,816 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,816 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,867 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 11:58:28,868 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 11:58:28,868 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 11:58:28,868 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 11:58:28,890 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 11:58:28,898 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:28,907 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 11:58:28,922 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_prev_harness_negated.i[4494,4507] [2024-11-07 11:58:28,923 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_prev_harness_negated.i[4554,4567] [2024-11-07 11:58:28,969 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,970 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,970 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,971 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,971 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,978 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,978 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,979 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,979 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,980 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,982 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,982 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:28,983 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:29,240 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 11:58:29,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@397f9c60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:29, skipping insertion in model container [2024-11-07 11:58:29,241 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:29,241 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 11:58:29,242 INFO L158 Benchmark]: Toolchain (without parser) took 2239.36ms. Allocated memory is still 117.4MB. Free memory was 87.5MB in the beginning and 33.8MB in the end (delta: 53.8MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. [2024-11-07 11:58:29,242 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory was 64.8MB in the beginning and 64.8MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 11:58:29,243 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2237.01ms. Allocated memory is still 117.4MB. Free memory was 87.3MB in the beginning and 33.8MB in the end (delta: 53.5MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. [2024-11-07 11:58:29,243 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory was 64.8MB in the beginning and 64.8MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2237.01ms. Allocated memory is still 117.4MB. Free memory was 87.3MB in the beginning and 33.8MB in the end (delta: 53.5MB). Peak memory consumption was 79.2MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN