./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d 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_back_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 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 19:59:20,290 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 19:59:20,378 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 19:59:20,383 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 19:59:20,386 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 19:59:20,419 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 19:59:20,419 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 19:59:20,420 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 19:59:20,421 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 19:59:20,422 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 19:59:20,422 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 19:59:20,423 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 19:59:20,423 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 19:59:20,426 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 19:59:20,426 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 19:59:20,426 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 19:59:20,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 19:59:20,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 19:59:20,427 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 19:59:20,427 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 19:59:20,428 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 19:59:20,432 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 19:59:20,433 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 19:59:20,433 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 19:59:20,433 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 19:59:20,433 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 19:59:20,434 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 19:59:20,434 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 19:59:20,434 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 19:59:20,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 19:59:20,435 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 19:59:20,435 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 19:59:20,435 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 19:59:20,435 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 19:59:20,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 19:59:20,436 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 19:59:20,436 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 19:59:20,438 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 19:59:20,439 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 19:59:20,439 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b [2024-11-16 19:59:20,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 19:59:20,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 19:59:20,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 19:59:20,737 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 19:59:20,738 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 19:59:20,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-16 19:59:22,202 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 19:59:22,604 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 19:59:22,604 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-16 19:59:22,638 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e28e58e3/c8f76a30de094a53bde35c60fbfbd239/FLAGc6a320401 [2024-11-16 19:59:22,774 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e28e58e3/c8f76a30de094a53bde35c60fbfbd239 [2024-11-16 19:59:22,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 19:59:22,778 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 19:59:22,779 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 19:59:22,780 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 19:59:22,785 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 19:59:22,786 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:59:22" (1/1) ... [2024-11-16 19:59:22,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c98869b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:59:22, skipping insertion in model container [2024-11-16 19:59:22,787 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:59:22" (1/1) ... [2024-11-16 19:59:22,921 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 19:59:23,157 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_back_harness_negated.i[4494,4507] [2024-11-16 19:59:23,164 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_back_harness_negated.i[4554,4567] [2024-11-16 19:59:23,727 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,731 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,731 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,732 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,733 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,759 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,762 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,762 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,764 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,766 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,767 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:23,767 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 19:59:24,149 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 19:59:24,163 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_back_harness_negated.i[4494,4507] [2024-11-16 19:59:24,167 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_back_harness_negated.i[4554,4567] [2024-11-16 19:59:24,210 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,211 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,211 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,212 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,212 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,220 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,221 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,222 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,222 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,223 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,224 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,224 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,224 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:24,328 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 19:59:24,541 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-16 19:59:24,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fd3e202 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:59:24, skipping insertion in model container [2024-11-16 19:59:24,545 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 19:59:24,545 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-16 19:59:24,547 INFO L158 Benchmark]: Toolchain (without parser) took 1767.98ms. Allocated memory is still 180.4MB. Free memory was 104.6MB in the beginning and 107.0MB in the end (delta: -2.3MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2024-11-16 19:59:24,548 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 180.4MB. Free memory is still 142.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 19:59:24,549 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1765.61ms. Allocated memory is still 180.4MB. Free memory was 104.4MB in the beginning and 107.0MB in the end (delta: -2.5MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2024-11-16 19:59:24,550 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 180.4MB. Free memory is still 142.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1765.61ms. Allocated memory is still 180.4MB. Free memory was 104.4MB in the beginning and 107.0MB in the end (delta: -2.5MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_back_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 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 19:59:26,611 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 19:59:26,692 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-16 19:59:26,698 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 19:59:26,699 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 19:59:26,730 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 19:59:26,731 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 19:59:26,731 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 19:59:26,732 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 19:59:26,733 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 19:59:26,735 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 19:59:26,736 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 19:59:26,736 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 19:59:26,737 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 19:59:26,737 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 19:59:26,737 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 19:59:26,737 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 19:59:26,737 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 19:59:26,738 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 19:59:26,738 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 19:59:26,738 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 19:59:26,740 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-16 19:59:26,740 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-16 19:59:26,740 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 19:59:26,741 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-16 19:59:26,741 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 19:59:26,741 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 19:59:26,741 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 19:59:26,742 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 19:59:26,742 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 19:59:26,742 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 19:59:26,743 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 19:59:26,743 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 19:59:26,744 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 19:59:26,744 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 19:59:26,744 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-16 19:59:26,745 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-16 19:59:26,745 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 19:59:26,745 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 19:59:26,745 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 19:59:26,745 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 19:59:26,746 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b [2024-11-16 19:59:27,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 19:59:27,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 19:59:27,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 19:59:27,120 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 19:59:27,120 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 19:59:27,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-16 19:59:28,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 19:59:29,146 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 19:59:29,146 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-16 19:59:29,184 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b3450558/c85fd64bb148406889b3741b65180ab8/FLAG61370d635 [2024-11-16 19:59:29,198 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b3450558/c85fd64bb148406889b3741b65180ab8 [2024-11-16 19:59:29,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 19:59:29,204 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 19:59:29,205 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 19:59:29,205 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 19:59:29,211 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 19:59:29,212 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:59:29" (1/1) ... [2024-11-16 19:59:29,213 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f26b651 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:59:29, skipping insertion in model container [2024-11-16 19:59:29,213 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:59:29" (1/1) ... [2024-11-16 19:59:29,332 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 19:59:29,609 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_back_harness_negated.i[4494,4507] [2024-11-16 19:59:29,616 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_back_harness_negated.i[4554,4567] [2024-11-16 19:59:30,075 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,172 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,173 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,173 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,183 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,185 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,186 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,187 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,187 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,188 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,188 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,192 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,193 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,195 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,199 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,210 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,211 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,211 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,212 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,213 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,214 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,214 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,214 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,216 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,217 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,217 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,217 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,218 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,218 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,515 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,515 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,516 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,649 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,680 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 19:59:30,701 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-16 19:59:30,741 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 19:59:30,746 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_back_harness_negated.i[4494,4507] [2024-11-16 19:59:30,747 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_back_harness_negated.i[4554,4567] [2024-11-16 19:59:30,776 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,787 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,788 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,788 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,792 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,793 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,794 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,794 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,794 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,795 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,795 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,797 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,797 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,798 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,799 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,802 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,802 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,803 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,803 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,803 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,804 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,804 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,804 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,805 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,805 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,805 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,805 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,806 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,806 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,838 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,838 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,838 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,839 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,889 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 19:59:30,895 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 19:59:30,900 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 19:59:30,909 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_back_harness_negated.i[4494,4507] [2024-11-16 19:59:30,910 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_back_harness_negated.i[4554,4567] [2024-11-16 19:59:30,938 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,938 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,938 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,939 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,939 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,945 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,945 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,946 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,947 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,947 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,948 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,948 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:30,948 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 19:59:31,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 19:59:31,242 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-16 19:59:31,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@181fb56a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:59:31, skipping insertion in model container [2024-11-16 19:59:31,243 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 19:59:31,243 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-16 19:59:31,245 INFO L158 Benchmark]: Toolchain (without parser) took 2039.97ms. Allocated memory was 60.8MB in the beginning and 113.2MB in the end (delta: 52.4MB). Free memory was 27.7MB in the beginning and 68.3MB in the end (delta: -40.7MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2024-11-16 19:59:31,245 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 60.8MB. Free memory was 37.0MB in the beginning and 37.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 19:59:31,246 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2037.94ms. Allocated memory was 60.8MB in the beginning and 113.2MB in the end (delta: 52.4MB). Free memory was 27.5MB in the beginning and 68.3MB in the end (delta: -40.8MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2024-11-16 19:59:31,247 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 60.8MB. Free memory was 37.0MB in the beginning and 37.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2037.94ms. Allocated memory was 60.8MB in the beginning and 113.2MB in the end (delta: 52.4MB). Free memory was 27.5MB in the beginning and 68.3MB in the end (delta: -40.8MB). Peak memory consumption was 44.6MB. 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