./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_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 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_begin_harness.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 b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:01,182 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:01,246 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 10:11:01,251 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:01,251 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:01,294 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:01,295 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:01,295 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:01,296 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:01,296 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:01,297 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:01,297 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:01,298 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:01,298 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:01,300 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:01,300 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:01,300 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:01,300 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 10:11:01,301 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:01,301 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:01,301 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:01,305 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:01,305 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:01,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:01,306 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:01,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:01,306 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:01,306 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:01,306 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:01,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:01,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:01,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:01,307 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:01,307 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 10:11:01,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 10:11:01,307 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:01,307 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:01,307 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:01,308 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:01,308 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b [2024-11-20 10:11:01,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:01,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:01,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:01,544 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:01,545 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:01,546 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2024-11-20 10:11:02,862 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:03,199 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:03,199 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2024-11-20 10:11:03,225 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/606f1d3e1/e7d954513aeb46cf8e8552659d8dea57/FLAGf4945f44f [2024-11-20 10:11:03,428 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/606f1d3e1/e7d954513aeb46cf8e8552659d8dea57 [2024-11-20 10:11:03,430 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:03,431 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:03,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:03,434 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:03,438 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:03,439 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:03" (1/1) ... [2024-11-20 10:11:03,440 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f6368c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:03, skipping insertion in model container [2024-11-20 10:11:03,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:03" (1/1) ... [2024-11-20 10:11:03,541 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:03,749 WARN L250 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_begin_harness.i[4495,4508] [2024-11-20 10:11:03,754 WARN L250 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_begin_harness.i[4555,4568] [2024-11-20 10:11:04,269 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,270 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,270 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,271 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,272 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,280 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,280 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,282 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,283 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,284 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,285 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,285 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,286 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:04,641 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:04,654 WARN L250 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_begin_harness.i[4495,4508] [2024-11-20 10:11:04,654 WARN L250 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_begin_harness.i[4555,4568] [2024-11-20 10:11:04,690 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,690 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,691 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,691 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,691 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,697 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,698 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,699 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,700 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,701 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,702 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,703 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,703 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:04,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:04,916 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-20 10:11:04,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@466b4a17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:04, skipping insertion in model container [2024-11-20 10:11:04,917 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:04,921 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:04,923 INFO L158 Benchmark]: Toolchain (without parser) took 1490.71ms. Allocated memory is still 163.6MB. Free memory was 91.0MB in the beginning and 72.5MB in the end (delta: 18.5MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2024-11-20 10:11:04,923 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 104.9MB. Free memory was 73.3MB in the beginning and 73.1MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:04,924 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1487.37ms. Allocated memory is still 163.6MB. Free memory was 90.8MB in the beginning and 72.5MB in the end (delta: 18.3MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2024-11-20 10:11:04,926 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 104.9MB. Free memory was 73.3MB in the beginning and 73.1MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1487.37ms. Allocated memory is still 163.6MB. Free memory was 90.8MB in the beginning and 72.5MB in the end (delta: 18.3MB). Peak memory consumption was 46.3MB. 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_begin_harness.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 b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:06,687 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:06,753 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-20 10:11:06,757 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:06,758 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:06,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:06,785 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:06,786 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:06,786 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:06,789 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:06,789 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:06,790 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:06,790 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:06,790 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:06,791 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:06,791 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:06,791 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:06,791 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:06,791 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:06,792 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:06,793 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:06,793 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-20 10:11:06,793 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-20 10:11:06,793 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:06,794 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-20 10:11:06,794 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:06,794 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:06,795 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:06,795 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:06,795 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:06,795 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:06,796 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:06,796 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:06,796 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:06,797 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:06,797 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-20 10:11:06,797 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-20 10:11:06,798 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:06,798 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:06,798 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:06,798 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:06,798 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b [2024-11-20 10:11:07,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:07,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:07,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:07,123 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:07,123 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:07,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2024-11-20 10:11:08,512 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:08,862 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:08,862 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2024-11-20 10:11:08,894 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fded947af/f1a3916220524a338ec7c9921e5b209c/FLAGa7d74685f [2024-11-20 10:11:08,909 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fded947af/f1a3916220524a338ec7c9921e5b209c [2024-11-20 10:11:08,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:08,913 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:08,914 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:08,915 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:08,920 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:08,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:08" (1/1) ... [2024-11-20 10:11:08,922 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4273af9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:08, skipping insertion in model container [2024-11-20 10:11:08,922 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:08" (1/1) ... [2024-11-20 10:11:08,990 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:09,229 WARN L250 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_begin_harness.i[4495,4508] [2024-11-20 10:11:09,235 WARN L250 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_begin_harness.i[4555,4568] [2024-11-20 10:11:09,619 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,692 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,693 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,693 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,710 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,713 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,714 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,714 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,714 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,714 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,716 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,718 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,718 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,722 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,722 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,728 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,728 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,729 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,729 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,730 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,730 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,731 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,731 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,732 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,733 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,733 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,733 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:09,733 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:09,734 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,003 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,004 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,009 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,009 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,130 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:10,172 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-20 10:11:10,195 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:10,198 WARN L250 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_begin_harness.i[4495,4508] [2024-11-20 10:11:10,199 WARN L250 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_begin_harness.i[4555,4568] [2024-11-20 10:11:10,216 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,247 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,248 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,251 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,254 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,258 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,258 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,259 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,259 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,259 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,259 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,261 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,261 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,262 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,262 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,265 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,265 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,266 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,266 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,267 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,267 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,267 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,267 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,270 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,270 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,270 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,272 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,272 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,272 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,321 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,322 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,322 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,323 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,354 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:10,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:10,367 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:10,382 WARN L250 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_begin_harness.i[4495,4508] [2024-11-20 10:11:10,382 WARN L250 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_begin_harness.i[4555,4568] [2024-11-20 10:11:10,426 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,427 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,427 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,427 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,427 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,435 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,435 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,437 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,437 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,438 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,438 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,438 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,438 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:10,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:10,718 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-20 10:11:10,721 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e821dd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:10, skipping insertion in model container [2024-11-20 10:11:10,722 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:10,722 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:10,724 INFO L158 Benchmark]: Toolchain (without parser) took 1810.10ms. Allocated memory was 67.1MB in the beginning and 123.7MB in the end (delta: 56.6MB). Free memory was 37.3MB in the beginning and 59.8MB in the end (delta: -22.5MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2024-11-20 10:11:10,724 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 67.1MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:10,725 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1808.21ms. Allocated memory was 67.1MB in the beginning and 123.7MB in the end (delta: 56.6MB). Free memory was 37.1MB in the beginning and 59.8MB in the end (delta: -22.7MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2024-11-20 10:11:10,727 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 67.1MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1808.21ms. Allocated memory was 67.1MB in the beginning and 123.7MB in the end (delta: 56.6MB). Free memory was 37.1MB in the beginning and 59.8MB in the end (delta: -22.7MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN