./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_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 f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:54,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:54,224 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 02:20:54,227 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:54,228 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:54,251 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:54,253 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:54,253 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:54,254 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:54,254 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:54,254 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:54,254 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:54,255 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:54,255 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:54,255 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:54,255 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:54,256 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:54,256 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 02:20:54,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:54,258 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:54,260 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:54,261 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:54,261 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:54,261 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:54,261 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:54,261 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:54,261 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:54,262 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:54,262 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:54,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:54,262 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:54,262 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:54,263 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:54,263 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 02:20:54,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 02:20:54,263 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:54,263 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:54,263 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:54,264 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:54,264 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 [2024-11-19 02:20:54,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:54,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:54,478 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:54,479 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:54,480 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:54,481 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i [2024-11-19 02:20:55,738 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:56,081 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:56,082 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i [2024-11-19 02:20:56,107 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59392b16a/b1910b5222164b98a8b6b55f47a084b0/FLAG0fd08ad5f [2024-11-19 02:20:56,118 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59392b16a/b1910b5222164b98a8b6b55f47a084b0 [2024-11-19 02:20:56,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:56,122 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:56,123 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:56,123 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:56,129 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:56,130 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:56" (1/1) ... [2024-11-19 02:20:56,131 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8250a0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:56, skipping insertion in model container [2024-11-19 02:20:56,131 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:56" (1/1) ... [2024-11-19 02:20:56,207 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:56,434 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_rend_harness_negated.i[4494,4507] [2024-11-19 02:20:56,443 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_rend_harness_negated.i[4554,4567] [2024-11-19 02:20:56,935 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,936 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,936 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,937 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,938 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,950 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,950 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,952 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,953 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,955 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,955 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,956 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,956 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:57,319 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:57,330 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_rend_harness_negated.i[4494,4507] [2024-11-19 02:20:57,331 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_rend_harness_negated.i[4554,4567] [2024-11-19 02:20:57,357 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,358 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,358 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,358 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,359 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,364 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,365 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,365 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,366 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,367 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,367 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,368 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,368 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,428 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:57,526 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:57,527 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e38538f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:57, skipping insertion in model container [2024-11-19 02:20:57,527 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:57,527 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:57,529 INFO L158 Benchmark]: Toolchain (without parser) took 1405.89ms. Allocated memory was 159.4MB in the beginning and 241.2MB in the end (delta: 81.8MB). Free memory was 79.8MB in the beginning and 110.5MB in the end (delta: -30.8MB). Peak memory consumption was 60.7MB. Max. memory is 16.1GB. [2024-11-19 02:20:57,530 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 159.4MB. Free memory is still 111.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:57,530 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1404.28ms. Allocated memory was 159.4MB in the beginning and 241.2MB in the end (delta: 81.8MB). Free memory was 79.5MB in the beginning and 110.5MB in the end (delta: -31.0MB). Peak memory consumption was 60.7MB. Max. memory is 16.1GB. [2024-11-19 02:20:57,531 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 159.4MB. Free memory is still 111.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1404.28ms. Allocated memory was 159.4MB in the beginning and 241.2MB in the end (delta: 81.8MB). Free memory was 79.5MB in the beginning and 110.5MB in the end (delta: -31.0MB). Peak memory consumption was 60.7MB. 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/11.0.12-open/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 ../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_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 f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:59,251 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:59,315 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-19 02:20:59,319 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:59,320 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:59,345 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:59,345 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:59,346 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:59,346 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:59,347 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:59,347 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:59,347 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:59,348 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:59,348 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:59,349 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:59,350 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:59,350 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:59,350 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:59,350 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:59,351 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:59,353 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:59,353 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 02:20:59,353 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 02:20:59,354 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:59,354 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 02:20:59,354 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:59,354 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:59,354 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:59,354 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:59,355 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:59,355 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:59,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:59,355 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:59,355 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:59,355 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:59,355 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 02:20:59,356 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 02:20:59,356 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:59,356 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:59,356 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:59,357 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:59,357 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 [2024-11-19 02:20:59,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:59,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:59,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:59,621 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:59,622 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:59,623 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i [2024-11-19 02:21:00,863 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:21:01,201 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:21:01,202 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i [2024-11-19 02:21:01,225 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de87ea312/37c767462d2746dd93a3c91bdcffd4ce/FLAG7acbc35c7 [2024-11-19 02:21:01,236 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de87ea312/37c767462d2746dd93a3c91bdcffd4ce [2024-11-19 02:21:01,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:21:01,239 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:21:01,240 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:21:01,240 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:21:01,247 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:21:01,248 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:21:01" (1/1) ... [2024-11-19 02:21:01,248 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65eb1c06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:01, skipping insertion in model container [2024-11-19 02:21:01,249 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:21:01" (1/1) ... [2024-11-19 02:21:01,356 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:21:01,582 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_rend_harness_negated.i[4494,4507] [2024-11-19 02:21:01,590 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_rend_harness_negated.i[4554,4567] [2024-11-19 02:21:01,997 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,060 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,061 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,061 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,067 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,069 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,069 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,070 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,070 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,070 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,071 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,073 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,073 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,074 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,074 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,080 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,080 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,080 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,081 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,082 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,082 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,082 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,082 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,084 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,084 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,084 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,085 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,085 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,086 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,294 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,295 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,295 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,296 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,372 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:21:02,404 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-19 02:21:02,434 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:21:02,439 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_rend_harness_negated.i[4494,4507] [2024-11-19 02:21:02,440 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_rend_harness_negated.i[4554,4567] [2024-11-19 02:21:02,457 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,467 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,468 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,468 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,473 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,474 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,474 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,475 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,476 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,476 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,476 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,478 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,478 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,479 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,479 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,482 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,482 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,482 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,482 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,483 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,483 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,483 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,484 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,486 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,487 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,487 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,487 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,488 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,488 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,536 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,536 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,537 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,537 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,564 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:21:02,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:21:02,595 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:21:02,611 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_rend_harness_negated.i[4494,4507] [2024-11-19 02:21:02,611 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_rend_harness_negated.i[4554,4567] [2024-11-19 02:21:02,646 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,646 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,646 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,647 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,647 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,652 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,652 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,653 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,654 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,655 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,655 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,658 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,658 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:21:02,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:21:02,872 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:21:02,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c1880e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:02, skipping insertion in model container [2024-11-19 02:21:02,873 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:21:02,874 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:21:02,875 INFO L158 Benchmark]: Toolchain (without parser) took 1635.53ms. Allocated memory was 62.9MB in the beginning and 113.2MB in the end (delta: 50.3MB). Free memory was 31.0MB in the beginning and 55.0MB in the end (delta: -23.9MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. [2024-11-19 02:21:02,875 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 62.9MB. Free memory was 40.1MB in the beginning and 40.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:21:02,876 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1633.99ms. Allocated memory was 62.9MB in the beginning and 113.2MB in the end (delta: 50.3MB). Free memory was 30.8MB in the beginning and 55.0MB in the end (delta: -24.1MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. [2024-11-19 02:21:02,876 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 62.9MB. Free memory was 40.1MB in the beginning and 40.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1633.99ms. Allocated memory was 62.9MB in the beginning and 113.2MB in the end (delta: 50.3MB). Free memory was 30.8MB in the beginning and 55.0MB in the end (delta: -24.1MB). Peak memory consumption was 50.7MB. 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