./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bbb8bf94842ca8a2b592a01a3e1f633d5f489747e485942f3148ddc1f5ec733e --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:26:40,545 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:26:40,652 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:26:40,658 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:26:40,659 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:26:40,687 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:26:40,687 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:26:40,688 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:26:40,691 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:26:40,692 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:26:40,692 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:26:40,692 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:26:40,692 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:26:40,693 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:26:40,693 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:26:40,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:26:40,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:26:40,694 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:26:40,694 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:26:40,694 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:26:40,694 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:26:40,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:26:40,697 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:26:40,697 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:26:40,697 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:26:40,698 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:26:40,698 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:26:40,698 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:26:40,698 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:26:40,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:26:40,699 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:26:40,699 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:26:40,699 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:26:40,700 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:26:40,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:26:40,700 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:26:40,701 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:26:40,701 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:26:40,701 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:26:40,701 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbb8bf94842ca8a2b592a01a3e1f633d5f489747e485942f3148ddc1f5ec733e [2024-10-13 07:26:40,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:26:40,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:26:40,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:26:40,949 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:26:40,949 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:26:40,950 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i [2024-10-13 07:26:42,351 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:26:42,700 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:26:42,701 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i [2024-10-13 07:26:42,735 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/006340dfb/51959f24e4864fafa483a0c6d3c210f9/FLAG77cbe5304 [2024-10-13 07:26:42,915 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/006340dfb/51959f24e4864fafa483a0c6d3c210f9 [2024-10-13 07:26:42,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:26:42,918 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:26:42,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:42,919 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:26:42,924 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:26:42,925 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:42" (1/1) ... [2024-10-13 07:26:42,926 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6ff491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:42, skipping insertion in model container [2024-10-13 07:26:42,926 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:42" (1/1) ... [2024-10-13 07:26:43,012 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:43,242 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4493,4506] [2024-10-13 07:26:43,248 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4553,4566] [2024-10-13 07:26:43,695 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,697 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,698 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,699 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,699 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,718 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,719 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,722 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,722 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,723 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,726 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,726 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:43,727 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:44,144 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:26:44,159 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4493,4506] [2024-10-13 07:26:44,159 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4553,4566] [2024-10-13 07:26:44,208 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,208 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,212 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,213 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,213 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,226 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,227 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,227 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,228 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,231 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,231 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,231 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,232 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:44,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:44,463 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:26:44,464 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a73768b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:44, skipping insertion in model container [2024-10-13 07:26:44,464 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:44,464 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:26:44,466 INFO L158 Benchmark]: Toolchain (without parser) took 1546.93ms. Allocated memory is still 209.7MB. Free memory was 133.4MB in the beginning and 129.8MB in the end (delta: 3.6MB). Peak memory consumption was 58.1MB. Max. memory is 16.1GB. [2024-10-13 07:26:44,466 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 104.9MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:26:44,466 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1545.24ms. Allocated memory is still 209.7MB. Free memory was 133.1MB in the beginning and 129.8MB in the end (delta: 3.4MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2024-10-13 07:26:44,467 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 104.9MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1545.24ms. Allocated memory is still 209.7MB. Free memory was 133.1MB in the beginning and 129.8MB in the end (delta: 3.4MB). Peak memory consumption was 56.0MB. 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bbb8bf94842ca8a2b592a01a3e1f633d5f489747e485942f3148ddc1f5ec733e --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:26:46,364 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:26:46,435 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:26:46,443 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:26:46,444 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:26:46,466 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:26:46,468 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:26:46,468 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:26:46,469 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:26:46,470 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:26:46,470 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:26:46,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:26:46,471 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:26:46,471 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:26:46,471 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:26:46,472 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:26:46,473 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:26:46,473 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:26:46,473 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:26:46,476 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:26:46,476 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:26:46,476 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:26:46,476 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:26:46,477 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:26:46,477 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:26:46,477 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:26:46,477 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:26:46,477 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:26:46,477 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:26:46,478 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:26:46,478 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:26:46,478 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:26:46,478 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:26:46,478 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:26:46,478 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:26:46,479 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:26:46,479 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:26:46,479 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:26:46,479 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:26:46,479 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:26:46,479 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:26:46,481 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:26:46,481 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbb8bf94842ca8a2b592a01a3e1f633d5f489747e485942f3148ddc1f5ec733e [2024-10-13 07:26:46,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:26:46,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:26:46,782 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:26:46,784 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:26:46,784 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:26:46,785 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i [2024-10-13 07:26:48,296 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:26:48,666 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:26:48,667 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i [2024-10-13 07:26:48,701 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78d49b116/097d4e55434d438eac8876c60ff0b261/FLAG58a4a5a89 [2024-10-13 07:26:48,711 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78d49b116/097d4e55434d438eac8876c60ff0b261 [2024-10-13 07:26:48,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:26:48,714 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:26:48,715 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:48,715 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:26:48,720 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:26:48,720 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:48" (1/1) ... [2024-10-13 07:26:48,721 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ea30c9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:48, skipping insertion in model container [2024-10-13 07:26:48,721 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:48" (1/1) ... [2024-10-13 07:26:48,810 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:49,052 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4493,4506] [2024-10-13 07:26:49,060 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4553,4566] [2024-10-13 07:26:49,647 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,648 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,648 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,649 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,652 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,660 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,661 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,663 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,663 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,665 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,667 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,668 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,668 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:49,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:49,986 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 07:26:50,015 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:50,019 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4493,4506] [2024-10-13 07:26:50,019 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4553,4566] [2024-10-13 07:26:50,045 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,046 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,046 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,047 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,047 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,052 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,052 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,053 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,053 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,054 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,054 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,054 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,055 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,146 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:50,154 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:26:50,168 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4493,4506] [2024-10-13 07:26:50,168 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness_negated.i[4553,4566] [2024-10-13 07:26:50,215 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,219 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,219 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,219 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,220 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,226 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,227 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,227 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,228 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,228 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,229 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,229 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,229 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:50,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:50,474 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:26:50,480 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@478aaee7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:50, skipping insertion in model container [2024-10-13 07:26:50,480 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:50,481 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:26:50,484 INFO L158 Benchmark]: Toolchain (without parser) took 1767.40ms. Allocated memory was 79.7MB in the beginning and 115.3MB in the end (delta: 35.7MB). Free memory was 52.4MB in the beginning and 66.1MB in the end (delta: -13.7MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2024-10-13 07:26:50,484 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory was 26.7MB in the beginning and 26.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:26:50,485 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1765.74ms. Allocated memory was 79.7MB in the beginning and 115.3MB in the end (delta: 35.7MB). Free memory was 52.4MB in the beginning and 66.1MB in the end (delta: -13.7MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2024-10-13 07:26:50,486 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory was 26.7MB in the beginning and 26.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1765.74ms. Allocated memory was 79.7MB in the beginning and 115.3MB in the end (delta: 35.7MB). Free memory was 52.4MB in the beginning and 66.1MB in the end (delta: -13.7MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN