./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 c7c6ca5d 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-?-c7c6ca5-m [2024-11-09 03:16:06,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:16:06,888 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 03:16:06,894 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:16:06,895 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:16:06,917 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:16:06,917 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:16:06,917 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:16:06,918 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:16:06,919 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:16:06,920 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:16:06,920 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:16:06,920 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:16:06,920 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:16:06,921 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:16:06,921 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:16:06,922 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:16:06,925 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 03:16:06,925 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:16:06,925 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:16:06,925 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:16:06,926 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:16:06,926 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:16:06,926 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:16:06,926 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:16:06,926 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:16:06,926 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:16:06,926 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:16:06,927 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:16:06,927 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:16:06,927 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:16:06,928 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:16:06,928 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:16:06,928 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 03:16:06,928 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 03:16:06,929 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:16:06,929 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:16:06,929 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:16:06,929 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:16:06,929 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 [2024-11-09 03:16:07,180 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:16:07,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:16:07,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:16:07,211 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:16:07,211 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:16:07,212 INFO L431 ainManager$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 [2024-11-09 03:16:08,446 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:16:08,779 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:16:08,780 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-09 03:16:08,813 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0f586c88/5ce540eb9bf9441ba328abe1a5c17081/FLAGdab40a641 [2024-11-09 03:16:08,829 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0f586c88/5ce540eb9bf9441ba328abe1a5c17081 [2024-11-09 03:16:08,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:16:08,833 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:16:08,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:08,836 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:16:08,840 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:16:08,841 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:08" (1/1) ... [2024-11-09 03:16:08,842 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e897015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:08, skipping insertion in model container [2024-11-09 03:16:08,843 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:08" (1/1) ... [2024-11-09 03:16:08,916 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:09,166 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] [2024-11-09 03:16:09,174 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] [2024-11-09 03:16:09,846 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,847 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,851 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,852 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,853 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,877 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,878 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,879 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,884 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,890 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,895 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,896 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:09,896 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:10,458 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:16:10,469 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] [2024-11-09 03:16:10,470 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] [2024-11-09 03:16:10,501 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,502 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,502 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,502 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,503 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,512 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,513 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,519 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,520 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,523 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,523 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:10,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:10,756 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-09 03:16:10,757 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54ba8e3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:10, skipping insertion in model container [2024-11-09 03:16:10,757 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:10,758 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:16:10,759 INFO L158 Benchmark]: Toolchain (without parser) took 1925.59ms. Allocated memory is still 176.2MB. Free memory was 143.0MB in the beginning and 92.3MB in the end (delta: 50.7MB). Peak memory consumption was 114.8MB. Max. memory is 16.1GB. [2024-11-09 03:16:10,761 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 109.1MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:16:10,761 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1922.55ms. Allocated memory is still 176.2MB. Free memory was 142.1MB in the beginning and 92.3MB in the end (delta: 49.8MB). Peak memory consumption was 114.8MB. Max. memory is 16.1GB. [2024-11-09 03:16:10,762 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 109.1MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1922.55ms. Allocated memory is still 176.2MB. Free memory was 142.1MB in the beginning and 92.3MB in the end (delta: 49.8MB). Peak memory consumption was 114.8MB. 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-?-c7c6ca5-m [2024-11-09 03:16:12,470 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:16:12,538 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-09 03:16:12,545 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:16:12,545 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:16:12,577 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:16:12,579 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:16:12,579 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:16:12,580 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:16:12,580 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:16:12,580 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:16:12,581 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:16:12,581 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:16:12,582 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:16:12,583 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:16:12,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:16:12,584 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:16:12,584 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:16:12,584 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:16:12,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:16:12,585 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:16:12,587 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 03:16:12,588 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 03:16:12,588 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:16:12,588 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 03:16:12,588 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:16:12,588 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:16:12,589 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:16:12,589 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:16:12,589 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:16:12,589 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:16:12,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:16:12,590 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:16:12,590 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:16:12,590 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:16:12,590 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-09 03:16:12,590 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 03:16:12,590 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:16:12,590 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:16:12,591 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:16:12,591 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:16:12,592 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 [2024-11-09 03:16:12,855 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:16:12,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:16:12,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:16:12,884 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:16:12,888 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:16:12,890 INFO L431 ainManager$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 [2024-11-09 03:16:14,255 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:16:14,619 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:16:14,619 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-09 03:16:14,653 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ed488b08/bf0dcc91cc944f919089cf2c1e4ec6e3/FLAG024276fba [2024-11-09 03:16:14,664 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ed488b08/bf0dcc91cc944f919089cf2c1e4ec6e3 [2024-11-09 03:16:14,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:16:14,667 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:16:14,668 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:14,668 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:16:14,676 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:16:14,677 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:14" (1/1) ... [2024-11-09 03:16:14,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@230d4404 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:14, skipping insertion in model container [2024-11-09 03:16:14,679 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:14" (1/1) ... [2024-11-09 03:16:14,752 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:14,972 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] [2024-11-09 03:16:14,979 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] [2024-11-09 03:16:15,496 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,591 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,595 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,595 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,609 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,610 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,611 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,611 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,612 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,612 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,612 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,614 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,615 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,616 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,617 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,623 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,623 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,624 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,624 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,625 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,625 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,626 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,626 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,627 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,627 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,628 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,628 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,628 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,628 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:15,854 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,855 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,857 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,857 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,971 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:15,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:16,015 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 03:16:16,035 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:16,059 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] [2024-11-09 03:16:16,060 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] [2024-11-09 03:16:16,083 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,091 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,092 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,092 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,096 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,096 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,097 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,097 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,097 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,098 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,098 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,099 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,100 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,101 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,101 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,104 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,105 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,105 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,105 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,106 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,106 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,106 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,107 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,108 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,108 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,108 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,112 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,113 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,113 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,159 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,159 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,159 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,160 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,197 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:16,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:16,208 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:16:16,250 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] [2024-11-09 03:16:16,250 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] [2024-11-09 03:16:16,291 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,292 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,292 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,292 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,292 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,299 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,299 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,301 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,302 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,302 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,303 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,303 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,303 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:16,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:16,595 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-09 03:16:16,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ca0f3dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:16, skipping insertion in model container [2024-11-09 03:16:16,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:16,596 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:16:16,597 INFO L158 Benchmark]: Toolchain (without parser) took 1929.57ms. Allocated memory was 75.5MB in the beginning and 136.3MB in the end (delta: 60.8MB). Free memory was 40.7MB in the beginning and 67.5MB in the end (delta: -26.8MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2024-11-09 03:16:16,598 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 30.6MB in the beginning and 30.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:16:16,598 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1927.64ms. Allocated memory was 75.5MB in the beginning and 136.3MB in the end (delta: 60.8MB). Free memory was 40.5MB in the beginning and 67.5MB in the end (delta: -26.9MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2024-11-09 03:16:16,599 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 30.6MB in the beginning and 30.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1927.64ms. Allocated memory was 75.5MB in the beginning and 136.3MB in the end (delta: 60.8MB). Free memory was 40.5MB in the beginning and 67.5MB in the end (delta: -26.9MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN