./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness_negated.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 00ec05a25160d25197cac7f53dac55ccf03fc65cedd95c88bf0c5d8d545dbe6e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:28,026 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:28,080 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:46:28,084 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:28,085 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:28,106 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:28,107 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:28,107 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:28,108 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:28,108 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:28,108 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:28,109 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:28,109 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:28,109 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:28,109 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:28,110 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:28,112 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:28,112 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:46:28,113 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:28,113 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:28,113 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:28,116 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:28,116 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:28,116 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:28,116 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:28,116 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:28,117 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:28,118 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:28,119 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:28,119 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:28,119 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:28,119 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:28,119 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:28,120 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:46:28,120 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:46:28,120 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:28,120 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:28,120 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:28,120 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:28,121 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ec05a25160d25197cac7f53dac55ccf03fc65cedd95c88bf0c5d8d545dbe6e [2024-10-11 14:46:28,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:28,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:28,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:28,336 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:28,337 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:28,338 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness_negated.i [2024-10-11 14:46:29,725 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:30,052 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:30,053 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness_negated.i [2024-10-11 14:46:30,083 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e383f64e5/fdc84c10a0b344549801b56d6404b1bd/FLAG1d603a540 [2024-10-11 14:46:30,299 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e383f64e5/fdc84c10a0b344549801b56d6404b1bd [2024-10-11 14:46:30,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:30,302 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:30,304 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:30,304 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:30,309 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:30,310 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:30" (1/1) ... [2024-10-11 14:46:30,310 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f89d784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:30, skipping insertion in model container [2024-10-11 14:46:30,311 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:30" (1/1) ... [2024-10-11 14:46:30,410 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:30,597 WARN L248 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_next_harness_negated.i[4494,4507] [2024-10-11 14:46:30,602 WARN L248 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_next_harness_negated.i[4554,4567] [2024-10-11 14:46:31,072 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,072 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,072 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,073 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,074 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,084 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,084 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,086 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,086 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,088 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,089 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,089 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,090 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,554 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:31,573 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:31,595 WARN L248 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_next_harness_negated.i[4494,4507] [2024-10-11 14:46:31,600 WARN L248 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_next_harness_negated.i[4554,4567] [2024-10-11 14:46:31,656 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,657 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,658 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,658 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,659 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,668 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,668 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,669 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,669 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,670 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,671 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,671 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,671 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:31,876 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-11 14:46:31,877 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66c09bf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:31, skipping insertion in model container [2024-10-11 14:46:31,877 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:31,877 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:31,878 INFO L158 Benchmark]: Toolchain (without parser) took 1575.43ms. Allocated memory is still 176.2MB. Free memory was 99.9MB in the beginning and 104.3MB in the end (delta: -4.4MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2024-10-11 14:46:31,879 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 176.2MB. Free memory was 132.9MB in the beginning and 132.8MB in the end (delta: 160.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:31,879 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1573.31ms. Allocated memory is still 176.2MB. Free memory was 99.7MB in the beginning and 104.3MB in the end (delta: -4.6MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2024-10-11 14:46:31,880 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 176.2MB. Free memory was 132.9MB in the beginning and 132.8MB in the end (delta: 160.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1573.31ms. Allocated memory is still 176.2MB. Free memory was 99.7MB in the beginning and 104.3MB in the end (delta: -4.6MB). Peak memory consumption was 67.5MB. 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/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness_negated.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 00ec05a25160d25197cac7f53dac55ccf03fc65cedd95c88bf0c5d8d545dbe6e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:33,748 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:33,820 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:46:33,825 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:33,825 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:33,856 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:33,856 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:33,856 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:33,857 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:33,857 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:33,857 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:33,858 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:33,858 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:33,860 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:33,861 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:33,861 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:33,861 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:33,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:33,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:33,862 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:33,862 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:33,864 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:46:33,864 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:46:33,864 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:33,865 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:46:33,865 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:33,865 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:33,865 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:33,865 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:33,865 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:33,866 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:33,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:33,866 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:33,866 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:33,866 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:33,866 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:46:33,867 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:46:33,867 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:33,867 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:33,868 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:33,868 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:33,869 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:46:33,869 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ec05a25160d25197cac7f53dac55ccf03fc65cedd95c88bf0c5d8d545dbe6e [2024-10-11 14:46:34,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:34,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:34,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:34,163 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:34,164 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:34,164 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness_negated.i [2024-10-11 14:46:35,588 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:36,032 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:36,033 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness_negated.i [2024-10-11 14:46:36,070 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e371dc5a8/a4f6ec68a04046af8b115b6bab3e40f7/FLAG19218c945 [2024-10-11 14:46:36,081 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/e371dc5a8/a4f6ec68a04046af8b115b6bab3e40f7 [2024-10-11 14:46:36,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:36,084 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:36,086 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:36,086 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:36,090 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:36,090 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:36" (1/1) ... [2024-10-11 14:46:36,092 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c1fc12d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:36, skipping insertion in model container [2024-10-11 14:46:36,092 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:36" (1/1) ... [2024-10-11 14:46:36,181 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:36,390 WARN L248 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_next_harness_negated.i[4494,4507] [2024-10-11 14:46:36,396 WARN L248 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_next_harness_negated.i[4554,4567] [2024-10-11 14:46:37,051 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,052 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,052 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,056 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,057 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,074 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,074 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,078 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,079 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,081 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,083 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,083 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,084 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:37,510 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 14:46:37,535 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:37,539 WARN L248 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_next_harness_negated.i[4494,4507] [2024-10-11 14:46:37,539 WARN L248 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_next_harness_negated.i[4554,4567] [2024-10-11 14:46:37,568 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,569 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,569 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,569 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,569 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,573 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,574 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,574 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,575 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,575 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,576 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,576 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,576 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:37,693 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:37,710 WARN L248 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_next_harness_negated.i[4494,4507] [2024-10-11 14:46:37,715 WARN L248 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_next_harness_negated.i[4554,4567] [2024-10-11 14:46:37,748 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,748 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,748 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,749 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,749 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,755 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,755 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,756 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,756 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:37,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:38,033 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-11 14:46:38,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@de4038b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:38, skipping insertion in model container [2024-10-11 14:46:38,034 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:38,034 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:38,036 INFO L158 Benchmark]: Toolchain (without parser) took 1952.15ms. Allocated memory was 96.5MB in the beginning and 146.8MB in the end (delta: 50.3MB). Free memory was 60.7MB in the beginning and 75.1MB in the end (delta: -14.3MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. [2024-10-11 14:46:38,037 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory was 39.8MB in the beginning and 39.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:38,038 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1948.55ms. Allocated memory was 96.5MB in the beginning and 146.8MB in the end (delta: 50.3MB). Free memory was 60.5MB in the beginning and 75.1MB in the end (delta: -14.6MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. [2024-10-11 14:46:38,039 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory was 39.8MB in the beginning and 39.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1948.55ms. Allocated memory was 96.5MB in the beginning and 146.8MB in the end (delta: 50.3MB). Free memory was 60.5MB in the beginning and 75.1MB in the end (delta: -14.6MB). Peak memory consumption was 60.0MB. 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