./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 8be7027f 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-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:54:54,750 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:54:54,820 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 08:54:54,825 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:54:54,828 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:54:54,851 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:54:54,853 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:54:54,854 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:54:54,855 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:54:54,855 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:54:54,856 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:54:54,856 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:54:54,857 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:54:54,857 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:54:54,859 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:54:54,860 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:54:54,860 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:54:54,860 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 08:54:54,860 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:54:54,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:54:54,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:54:54,862 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:54:54,862 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:54:54,862 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:54:54,862 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:54:54,863 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:54:54,863 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:54:54,864 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:54:54,864 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:54:54,864 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:54:54,865 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:54:54,865 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:54:54,865 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:54:54,865 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 08:54:54,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 08:54:54,866 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:54:54,866 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:54:54,867 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:54:54,867 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:54:54,867 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 [2024-11-12 08:54:55,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:54:55,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:54:55,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:54:55,164 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:54:55,165 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:54:55,167 INFO L431 ainManager$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 [2024-11-12 08:54:56,751 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:54:57,225 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:54:57,227 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-12 08:54:57,270 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f0f3044b/bb96492d88f14d948b388163c0571a23/FLAGe0c3de0c4 [2024-11-12 08:54:57,283 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f0f3044b/bb96492d88f14d948b388163c0571a23 [2024-11-12 08:54:57,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:54:57,287 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:54:57,288 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:54:57,288 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:54:57,293 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:54:57,295 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:54:57" (1/1) ... [2024-11-12 08:54:57,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5569d75b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:54:57, skipping insertion in model container [2024-11-12 08:54:57,298 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:54:57" (1/1) ... [2024-11-12 08:54:57,415 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:54:57,706 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] [2024-11-12 08:54:57,714 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] [2024-11-12 08:54:58,555 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,560 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,561 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,562 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,566 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,590 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,592 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,594 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,595 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,597 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,600 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,603 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:58,603 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:54:59,089 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:54:59,108 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] [2024-11-12 08:54:59,109 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] [2024-11-12 08:54:59,167 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,169 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,169 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,170 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,171 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,184 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,184 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,185 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,186 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,187 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,187 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,188 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,188 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:54:59,493 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:54:59,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67223594 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:54:59, skipping insertion in model container [2024-11-12 08:54:59,494 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:54:59,495 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:54:59,497 INFO L158 Benchmark]: Toolchain (without parser) took 2208.80ms. Allocated memory was 151.0MB in the beginning and 195.0MB in the end (delta: 44.0MB). Free memory was 71.1MB in the beginning and 130.0MB in the end (delta: -59.0MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2024-11-12 08:54:59,498 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 151.0MB. Free memory is still 100.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:54:59,498 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2206.73ms. Allocated memory was 151.0MB in the beginning and 195.0MB in the end (delta: 44.0MB). Free memory was 70.7MB in the beginning and 130.0MB in the end (delta: -59.3MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2024-11-12 08:54:59,499 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 151.0MB. Free memory is still 100.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2206.73ms. Allocated memory was 151.0MB in the beginning and 195.0MB in the end (delta: 44.0MB). Free memory was 70.7MB in the beginning and 130.0MB in the end (delta: -59.3MB). Peak memory consumption was 73.5MB. 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-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:55:01,599 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:55:01,682 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-12 08:55:01,689 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:55:01,690 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:55:01,722 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:55:01,723 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:55:01,723 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:55:01,724 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:55:01,728 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:55:01,729 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:55:01,729 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:55:01,729 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:55:01,730 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:55:01,730 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:55:01,730 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:55:01,730 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:55:01,731 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:55:01,731 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:55:01,735 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:55:01,735 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:55:01,736 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-12 08:55:01,736 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-12 08:55:01,736 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:55:01,736 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-12 08:55:01,736 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:55:01,736 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:55:01,737 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:55:01,737 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:55:01,738 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:55:01,738 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:55:01,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:55:01,739 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:55:01,739 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:55:01,740 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:55:01,740 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-12 08:55:01,741 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-12 08:55:01,741 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:55:01,741 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:55:01,741 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:55:01,742 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:55:01,742 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 [2024-11-12 08:55:02,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:55:02,107 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:55:02,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:55:02,111 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:55:02,112 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:55:02,113 INFO L431 ainManager$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 [2024-11-12 08:55:03,768 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:55:04,229 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:55:04,233 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-12 08:55:04,277 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b96237d5/49bc19d0311d4a3ca60ec031d4f648e1/FLAG72246013d [2024-11-12 08:55:04,334 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b96237d5/49bc19d0311d4a3ca60ec031d4f648e1 [2024-11-12 08:55:04,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:55:04,338 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:55:04,342 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:04,342 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:55:04,347 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:55:04,348 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:04" (1/1) ... [2024-11-12 08:55:04,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@434c1751 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:04, skipping insertion in model container [2024-11-12 08:55:04,351 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:04" (1/1) ... [2024-11-12 08:55:04,471 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:04,789 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] [2024-11-12 08:55:04,799 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] [2024-11-12 08:55:05,280 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,368 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,369 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,369 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,383 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,385 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,386 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,386 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,387 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,387 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,388 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,392 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,393 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,399 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,400 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,414 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,415 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,415 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,416 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,417 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,418 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,418 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,419 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,420 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,421 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,422 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,423 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,424 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,425 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:05,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,766 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,769 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,770 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,921 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:05,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:05,968 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-12 08:55:06,018 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:06,023 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] [2024-11-12 08:55:06,023 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] [2024-11-12 08:55:06,047 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,058 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,058 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,059 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,063 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,064 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,064 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,065 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,066 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,066 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,066 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,068 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,068 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,069 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,074 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,082 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,083 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,084 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,084 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,085 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,086 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,086 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,086 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,087 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,088 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,088 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,088 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,088 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,089 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,161 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,162 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,162 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,163 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,205 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:06,215 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:06,226 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:55:06,247 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] [2024-11-12 08:55:06,248 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] [2024-11-12 08:55:06,319 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,320 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,323 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,335 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,336 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,337 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,337 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,338 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,341 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,341 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,341 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:06,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:06,693 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:55:06,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ede2d2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:06, skipping insertion in model container [2024-11-12 08:55:06,693 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:06,694 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:55:06,695 INFO L158 Benchmark]: Toolchain (without parser) took 2356.28ms. Allocated memory was 56.6MB in the beginning and 115.3MB in the end (delta: 58.7MB). Free memory was 31.2MB in the beginning and 43.4MB in the end (delta: -12.2MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2024-11-12 08:55:06,695 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 44.0MB. Free memory is still 21.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:55:06,696 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2351.98ms. Allocated memory was 56.6MB in the beginning and 115.3MB in the end (delta: 58.7MB). Free memory was 31.0MB in the beginning and 43.4MB in the end (delta: -12.4MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2024-11-12 08:55:06,697 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 44.0MB. Free memory is still 21.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2351.98ms. Allocated memory was 56.6MB in the beginning and 115.3MB in the end (delta: 58.7MB). Free memory was 31.0MB in the beginning and 43.4MB in the end (delta: -12.4MB). Peak memory consumption was 47.3MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN