./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_front_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 f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:23,153 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:23,220 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 02:20:23,225 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:23,226 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:23,248 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:23,248 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:23,249 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:23,250 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:23,250 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:23,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:23,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:23,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:23,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:23,252 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:23,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:23,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:23,253 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 02:20:23,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:23,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:23,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:23,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:23,255 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:23,256 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:23,256 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:23,257 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:23,257 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:23,257 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:23,257 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:23,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:23,258 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:23,258 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:23,259 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:23,259 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 02:20:23,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 02:20:23,260 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:23,260 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:23,260 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:23,261 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:23,261 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 [2024-11-19 02:20:23,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:23,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:23,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:23,565 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:23,566 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:23,567 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-19 02:20:25,088 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:25,551 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:25,552 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-19 02:20:25,583 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31003b30a/37c598da357f4c9f844433252dd413c2/FLAGbaef82c22 [2024-11-19 02:20:25,596 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31003b30a/37c598da357f4c9f844433252dd413c2 [2024-11-19 02:20:25,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:25,601 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:25,603 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:25,603 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:25,609 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:25,610 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:25" (1/1) ... [2024-11-19 02:20:25,613 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@613c43c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:25, skipping insertion in model container [2024-11-19 02:20:25,613 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:25" (1/1) ... [2024-11-19 02:20:25,714 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:25,969 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_front_harness_negated.i[4495,4508] [2024-11-19 02:20:25,979 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_front_harness_negated.i[4555,4568] [2024-11-19 02:20:27,118 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,119 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,120 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,123 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,124 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,144 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,145 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,147 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,148 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,150 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,151 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,152 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,152 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:27,667 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:27,681 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_front_harness_negated.i[4495,4508] [2024-11-19 02:20:27,682 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_front_harness_negated.i[4555,4568] [2024-11-19 02:20:27,727 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,728 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,728 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,729 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,729 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,745 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,746 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,747 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,748 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,749 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,750 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,750 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,750 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:27,927 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:28,121 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:28,122 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@509d7ecb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:28, skipping insertion in model container [2024-11-19 02:20:28,122 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:28,123 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:28,125 INFO L158 Benchmark]: Toolchain (without parser) took 2523.22ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 122.7MB in the beginning and 160.6MB in the end (delta: -37.9MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. [2024-11-19 02:20:28,126 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 184.5MB. Free memory is still 148.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:28,127 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2520.18ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 122.3MB in the beginning and 160.6MB in the end (delta: -38.4MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. [2024-11-19 02:20:28,129 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 184.5MB. Free memory is still 148.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2520.18ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 122.3MB in the beginning and 160.6MB in the end (delta: -38.4MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/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_front_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 f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:30,245 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:30,363 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-19 02:20:30,373 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:30,374 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:30,409 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:30,412 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:30,413 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:30,413 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:30,414 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:30,414 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:30,414 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:30,415 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:30,418 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:30,418 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:30,419 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:30,419 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:30,419 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:30,420 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:30,420 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:30,420 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:30,424 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 02:20:30,424 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 02:20:30,424 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:30,425 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 02:20:30,425 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:30,425 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:30,425 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:30,426 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:30,426 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:30,426 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:30,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:30,427 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:30,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:30,427 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:30,429 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 02:20:30,429 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 02:20:30,430 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:30,430 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:30,430 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:30,431 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:30,431 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 [2024-11-19 02:20:30,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:30,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:30,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:30,814 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:30,815 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:30,816 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-19 02:20:32,480 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:32,935 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:32,938 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-19 02:20:32,977 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b80162209/dbf2f5271cb145afb9305ff8e3f5b00f/FLAG9b3673a44 [2024-11-19 02:20:33,059 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b80162209/dbf2f5271cb145afb9305ff8e3f5b00f [2024-11-19 02:20:33,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:33,064 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:33,065 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:33,065 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:33,073 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:33,074 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:33" (1/1) ... [2024-11-19 02:20:33,076 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70ff882a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:33, skipping insertion in model container [2024-11-19 02:20:33,076 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:33" (1/1) ... [2024-11-19 02:20:33,184 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:33,506 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_front_harness_negated.i[4495,4508] [2024-11-19 02:20:33,514 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_front_harness_negated.i[4555,4568] [2024-11-19 02:20:34,265 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:34,371 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 02:20:34,372 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 02:20:34,373 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 02:20:34,394 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 02:20:34,399 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,399 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,401 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,402 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 02:20:34,402 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,404 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,408 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 02:20:34,410 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 02:20:34,415 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 02:20:34,415 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 02:20:34,435 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,436 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 02:20:34,436 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,437 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 02:20:34,439 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,440 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 02:20:34,440 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,441 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 02:20:34,442 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,446 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 02:20:34,446 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,447 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 02:20:34,449 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,449 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:34,711 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 02:20:34,711 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 02:20:34,712 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 02:20:34,712 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 02:20:34,828 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 02:20:34,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:34,876 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-19 02:20:34,911 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:34,917 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_front_harness_negated.i[4495,4508] [2024-11-19 02:20:34,930 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_front_harness_negated.i[4555,4568] [2024-11-19 02:20:34,960 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 02:20:34,983 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 02:20:34,987 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 02:20:34,988 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 02:20:35,000 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 02:20:35,001 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,005 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,006 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,006 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 02:20:35,007 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,007 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,009 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:35,009 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:35,010 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 02:20:35,010 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 02:20:35,020 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,021 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 02:20:35,021 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,022 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 02:20:35,023 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,023 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 02:20:35,024 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,024 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 02:20:35,025 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,027 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 02:20:35,028 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,028 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 02:20:35,028 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,029 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,077 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 02:20:35,078 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 02:20:35,078 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 02:20:35,079 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 02:20:35,132 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 02:20:35,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:35,152 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:35,170 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_front_harness_negated.i[4495,4508] [2024-11-19 02:20:35,171 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_front_harness_negated.i[4555,4568] [2024-11-19 02:20:35,227 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,228 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,228 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,229 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,233 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,244 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,246 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,247 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,247 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,248 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,249 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,249 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,249 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:35,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:35,706 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:35,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b4911f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:35, skipping insertion in model container [2024-11-19 02:20:35,707 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:35,707 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:35,709 INFO L158 Benchmark]: Toolchain (without parser) took 2644.43ms. Allocated memory was 56.6MB in the beginning and 115.3MB in the end (delta: 58.7MB). Free memory was 34.4MB in the beginning and 49.8MB in the end (delta: -15.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-19 02:20:35,710 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 41.9MB. Free memory is still 18.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:35,711 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2641.96ms. Allocated memory was 56.6MB in the beginning and 115.3MB in the end (delta: 58.7MB). Free memory was 34.3MB in the beginning and 50.3MB in the end (delta: -16.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2024-11-19 02:20:35,714 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 41.9MB. Free memory is still 18.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2641.96ms. Allocated memory was 56.6MB in the beginning and 115.3MB in the end (delta: 58.7MB). Free memory was 34.3MB in the beginning and 50.3MB in the end (delta: -16.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN