./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_front_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_front_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', 'f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2'] 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_front_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 f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 11:58:03,032 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 11:58:03,107 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 11:58:03,116 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 11:58:03,116 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 11:58:03,140 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 11:58:03,140 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 11:58:03,141 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 11:58:03,141 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 11:58:03,143 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 11:58:03,144 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 11:58:03,144 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 11:58:03,144 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 11:58:03,144 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 11:58:03,144 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 11:58:03,145 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 11:58:03,145 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 11:58:03,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 11:58:03,146 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 11:58:03,146 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 11:58:03,146 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 11:58:03,146 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 11:58:03,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 11:58:03,146 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 11:58:03,146 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 11:58:03,146 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 11:58:03,147 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 11:58:03,147 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 -> f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 [2024-11-07 11:58:03,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 11:58:03,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 11:58:03,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 11:58:03,437 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 11:58:03,437 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 11:58:03,438 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-07 11:58:04,716 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 11:58:05,225 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 11:58:05,225 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-07 11:58:05,262 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6cc3b4dbe/2a7132d1a135464e93115f4437ccc4a9/FLAGb97f3f3e0 [2024-11-07 11:58:05,285 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6cc3b4dbe/2a7132d1a135464e93115f4437ccc4a9 [2024-11-07 11:58:05,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 11:58:05,290 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 11:58:05,292 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:05,292 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 11:58:05,297 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 11:58:05,298 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:05" (1/1) ... [2024-11-07 11:58:05,299 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e98357e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:05, skipping insertion in model container [2024-11-07 11:58:05,299 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:05" (1/1) ... [2024-11-07 11:58:05,372 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:05,681 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_front_harness_negated.i[4495,4508] [2024-11-07 11:58:05,690 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_front_harness_negated.i[4555,4568] [2024-11-07 11:58:06,294 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,296 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,298 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,299 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,301 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,324 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,328 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,330 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,330 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,332 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,335 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,336 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,336 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:06,753 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 11:58:06,766 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_front_harness_negated.i[4495,4508] [2024-11-07 11:58:06,767 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_front_harness_negated.i[4555,4568] [2024-11-07 11:58:06,834 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,834 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,834 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,835 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,835 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,843 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,844 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,845 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,845 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,846 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,847 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,847 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,847 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:06,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:07,119 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 11:58:07,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@eb174cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:07, skipping insertion in model container [2024-11-07 11:58:07,120 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:07,120 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 11:58:07,122 INFO L158 Benchmark]: Toolchain (without parser) took 1830.92ms. Allocated memory is still 117.4MB. Free memory was 85.0MB in the beginning and 43.2MB in the end (delta: 41.8MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2024-11-07 11:58:07,122 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 11:58:07,123 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1828.53ms. Allocated memory is still 117.4MB. Free memory was 84.8MB in the beginning and 43.2MB in the end (delta: 41.6MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2024-11-07 11:58:07,123 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1828.53ms. Allocated memory is still 117.4MB. Free memory was 84.8MB in the beginning and 43.2MB in the end (delta: 41.6MB). Peak memory consumption was 61.5MB. 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 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_front_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 f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 11:58:09,106 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 11:58:09,183 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-07 11:58:09,225 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 11:58:09,225 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 11:58:09,253 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 11:58:09,253 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 11:58:09,254 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 11:58:09,254 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 11:58:09,254 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 11:58:09,254 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 11:58:09,254 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 11:58:09,254 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 11:58:09,254 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 11:58:09,254 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 11:58:09,255 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 11:58:09,255 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 11:58:09,255 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 11:58:09,255 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 11:58:09,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 11:58:09,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 11:58:09,256 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 11:58:09,260 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 11:58:09,260 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 11:58:09,260 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 11:58:09,260 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 11:58:09,261 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 11:58:09,261 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 11:58:09,261 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 11:58:09,262 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 11:58:09,262 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 11:58:09,262 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 -> f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 [2024-11-07 11:58:09,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 11:58:09,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 11:58:09,569 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 11:58:09,571 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 11:58:09,572 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 11:58:09,573 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-07 11:58:10,925 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 11:58:11,408 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 11:58:11,409 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-07 11:58:11,451 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/227b260d8/8ee82d55135341e9a0e4dfc3148d943f/FLAG93fb1669c [2024-11-07 11:58:11,470 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/227b260d8/8ee82d55135341e9a0e4dfc3148d943f [2024-11-07 11:58:11,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 11:58:11,473 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 11:58:11,475 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:11,475 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 11:58:11,479 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 11:58:11,479 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:11" (1/1) ... [2024-11-07 11:58:11,480 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cddcaf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:11, skipping insertion in model container [2024-11-07 11:58:11,480 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:11" (1/1) ... [2024-11-07 11:58:11,545 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:11,787 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_front_harness_negated.i[4495,4508] [2024-11-07 11:58:11,794 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_front_harness_negated.i[4555,4568] [2024-11-07 11:58:12,400 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 11:58:12,497 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 11:58:12,498 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 11:58:12,498 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 11:58:12,509 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 11:58:12,513 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,515 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,516 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 11:58:12,516 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,518 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,522 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 11:58:12,525 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 11:58:12,528 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 11:58:12,532 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 11:58:12,546 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,549 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 11:58:12,549 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,550 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 11:58:12,551 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,551 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 11:58:12,552 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,552 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 11:58:12,553 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,554 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 11:58:12,554 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,554 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 11:58:12,555 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,555 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:12,837 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 11:58:12,837 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 11:58:12,838 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 11:58:12,838 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 11:58:12,964 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 11:58:12,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:12,994 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-07 11:58:13,010 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:13,014 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_front_harness_negated.i[4495,4508] [2024-11-07 11:58:13,014 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_front_harness_negated.i[4555,4568] [2024-11-07 11:58:13,030 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:13,039 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 11:58:13,040 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 11:58:13,040 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 11:58:13,044 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 11:58:13,045 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,045 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,046 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,046 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 11:58:13,046 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,046 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,048 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 11:58:13,048 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 11:58:13,049 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 11:58:13,049 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 11:58:13,053 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,054 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 11:58:13,054 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,054 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 11:58:13,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,055 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 11:58:13,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,055 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 11:58:13,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,056 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 11:58:13,057 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,057 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 11:58:13,057 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,057 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,101 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 11:58:13,101 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 11:58:13,102 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 11:58:13,102 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 11:58:13,126 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 11:58:13,132 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:13,136 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 11:58:13,150 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_front_harness_negated.i[4495,4508] [2024-11-07 11:58:13,151 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_front_harness_negated.i[4555,4568] [2024-11-07 11:58:13,187 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,188 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,188 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,189 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,189 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,195 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,196 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,197 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,197 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,198 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,198 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,198 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,198 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:13,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:13,498 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 11:58:13,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@728943ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:13, skipping insertion in model container [2024-11-07 11:58:13,499 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:13,499 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 11:58:13,501 INFO L158 Benchmark]: Toolchain (without parser) took 2027.16ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 87.1MB in the beginning and 182.7MB in the end (delta: -95.6MB). Peak memory consumption was 79.0MB. Max. memory is 16.1GB. [2024-11-07 11:58:13,503 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 11:58:13,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2024.54ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 86.9MB in the beginning and 182.7MB in the end (delta: -95.8MB). Peak memory consumption was 79.0MB. Max. memory is 16.1GB. [2024-11-07 11:58:13,505 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2024.54ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 86.9MB in the beginning and 182.7MB in the end (delta: -95.8MB). Peak memory consumption was 79.0MB. 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