./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f 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_string_bytes_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 4adfd749a14198c07863d56d9f5241c9778edf12ce129aa891ff24fae8fc0bd8 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 11:06:59,316 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:06:59,425 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 11:06:59,435 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:06:59,436 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:06:59,474 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:06:59,476 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:06:59,476 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:06:59,477 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:06:59,478 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:06:59,479 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:06:59,480 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:06:59,480 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:06:59,481 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:06:59,481 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:06:59,483 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:06:59,484 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:06:59,484 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 11:06:59,484 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:06:59,484 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:06:59,484 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:06:59,489 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:06:59,490 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:06:59,490 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:06:59,490 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:06:59,490 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:06:59,490 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:06:59,491 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:06:59,491 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:06:59,491 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:06:59,491 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:06:59,491 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:06:59,492 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:06:59,492 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 11:06:59,492 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 11:06:59,493 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:06:59,493 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:06:59,494 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:06:59,495 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:06:59,495 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4adfd749a14198c07863d56d9f5241c9778edf12ce129aa891ff24fae8fc0bd8 [2024-11-10 11:06:59,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:06:59,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:06:59,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:06:59,809 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:06:59,810 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:06:59,811 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2024-11-10 11:07:01,470 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:07:01,980 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:07:01,982 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2024-11-10 11:07:02,023 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ff5fd860/9ab2d92705b94f49a7daab618f66f694/FLAGc0292fe71 [2024-11-10 11:07:02,037 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ff5fd860/9ab2d92705b94f49a7daab618f66f694 [2024-11-10 11:07:02,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:07:02,041 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:07:02,042 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:07:02,043 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:07:02,048 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:07:02,049 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:07:02" (1/1) ... [2024-11-10 11:07:02,050 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c9ebad4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:02, skipping insertion in model container [2024-11-10 11:07:02,050 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:07:02" (1/1) ... [2024-11-10 11:07:02,150 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:07:02,477 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_string_bytes_harness_negated.i[4490,4503] [2024-11-10 11:07:02,490 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_string_bytes_harness_negated.i[4550,4563] [2024-11-10 11:07:03,841 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,846 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,851 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,852 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,853 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,881 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,882 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,886 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,887 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,892 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,893 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,896 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:03,896 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:07:04,787 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:07:04,806 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_string_bytes_harness_negated.i[4490,4503] [2024-11-10 11:07:04,811 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_string_bytes_harness_negated.i[4550,4563] [2024-11-10 11:07:04,885 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,889 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,889 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,890 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,890 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,912 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,913 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,918 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,919 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,920 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,922 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,922 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:04,926 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:05,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:07:05,268 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-11-10 11:07:05,272 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e29f2c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:05, skipping insertion in model container [2024-11-10 11:07:05,273 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:07:05,273 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-10 11:07:05,277 INFO L158 Benchmark]: Toolchain (without parser) took 3233.63ms. Allocated memory is still 178.3MB. Free memory was 139.3MB in the beginning and 101.4MB in the end (delta: 37.9MB). Peak memory consumption was 110.5MB. Max. memory is 16.1GB. [2024-11-10 11:07:05,278 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 121.6MB. Free memory was 83.3MB in the beginning and 83.2MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:07:05,280 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3230.95ms. Allocated memory is still 178.3MB. Free memory was 139.3MB in the beginning and 101.4MB in the end (delta: 37.9MB). Peak memory consumption was 110.5MB. Max. memory is 16.1GB. [2024-11-10 11:07:05,281 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 121.6MB. Free memory was 83.3MB in the beginning and 83.2MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3230.95ms. Allocated memory is still 178.3MB. Free memory was 139.3MB in the beginning and 101.4MB in the end (delta: 37.9MB). Peak memory consumption was 110.5MB. 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_last_error, 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_string_bytes_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 4adfd749a14198c07863d56d9f5241c9778edf12ce129aa891ff24fae8fc0bd8 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 11:07:07,636 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:07:07,733 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 11:07:07,739 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:07:07,739 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:07:07,771 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:07:07,772 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:07:07,772 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:07:07,773 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:07:07,777 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:07:07,777 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:07:07,778 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:07:07,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:07:07,779 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:07:07,779 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:07:07,779 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:07:07,780 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:07:07,780 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:07:07,780 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:07:07,782 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:07:07,782 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:07:07,783 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 11:07:07,783 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 11:07:07,783 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:07:07,784 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 11:07:07,784 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:07:07,784 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:07:07,784 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:07:07,785 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:07:07,785 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:07:07,785 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:07:07,785 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:07:07,786 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:07:07,786 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:07:07,787 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:07:07,788 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 11:07:07,788 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 11:07:07,788 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:07:07,789 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:07:07,789 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:07:07,790 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:07:07,791 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4adfd749a14198c07863d56d9f5241c9778edf12ce129aa891ff24fae8fc0bd8 [2024-11-10 11:07:08,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:07:08,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:07:08,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:07:08,224 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:07:08,224 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:07:08,226 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2024-11-10 11:07:09,918 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:07:10,348 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:07:10,349 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2024-11-10 11:07:10,392 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18b16432d/421d082ee9ae4529a37b033637cdf0b2/FLAG6b7b96a14 [2024-11-10 11:07:10,413 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18b16432d/421d082ee9ae4529a37b033637cdf0b2 [2024-11-10 11:07:10,418 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:07:10,419 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:07:10,443 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:07:10,445 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:07:10,450 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:07:10,451 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:07:10" (1/1) ... [2024-11-10 11:07:10,452 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13872070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:10, skipping insertion in model container [2024-11-10 11:07:10,452 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:07:10" (1/1) ... [2024-11-10 11:07:10,540 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:07:10,886 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_string_bytes_harness_negated.i[4490,4503] [2024-11-10 11:07:10,896 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_string_bytes_harness_negated.i[4550,4563] [2024-11-10 11:07:11,567 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,663 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,666 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,667 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,679 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,682 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,683 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,683 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,684 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,684 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,685 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,688 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,689 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,691 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,692 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,701 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,702 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,702 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,702 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,704 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,705 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,705 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,705 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,707 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,708 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,708 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,709 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:11,709 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:11,710 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,051 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,052 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,052 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,053 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,186 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,195 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,197 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,211 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:07:12,246 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-10 11:07:12,288 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:07:12,295 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_string_bytes_harness_negated.i[4490,4503] [2024-11-10 11:07:12,296 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_string_bytes_harness_negated.i[4550,4563] [2024-11-10 11:07:12,325 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,350 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,355 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,360 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,365 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,370 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,376 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,376 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,376 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,383 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,383 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,385 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,386 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,391 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,392 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,392 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,392 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,393 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,394 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,394 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,394 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,396 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,396 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,396 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,397 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,397 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,397 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,528 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,532 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,533 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:07:12,538 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:07:12,549 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:07:12,569 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_string_bytes_harness_negated.i[4490,4503] [2024-11-10 11:07:12,570 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_string_bytes_harness_negated.i[4550,4563] [2024-11-10 11:07:12,625 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,629 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,630 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,630 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,632 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,644 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,646 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,647 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,647 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,648 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,648 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,649 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,650 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:07:12,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:07:12,996 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-11-10 11:07:13,000 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42b29bb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:07:13, skipping insertion in model container [2024-11-10 11:07:13,000 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:07:13,001 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-10 11:07:13,002 INFO L158 Benchmark]: Toolchain (without parser) took 2582.38ms. Allocated memory was 79.7MB in the beginning and 98.6MB in the end (delta: 18.9MB). Free memory was 39.7MB in the beginning and 30.7MB in the end (delta: 9.0MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2024-11-10 11:07:13,003 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 54.5MB. Free memory was 32.9MB in the beginning and 32.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:07:13,003 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2557.62ms. Allocated memory was 79.7MB in the beginning and 98.6MB in the end (delta: 18.9MB). Free memory was 57.5MB in the beginning and 30.7MB in the end (delta: 26.8MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2024-11-10 11:07:13,005 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 54.5MB. Free memory was 32.9MB in the beginning and 32.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2557.62ms. Allocated memory was 79.7MB in the beginning and 98.6MB in the end (delta: 18.9MB). Free memory was 57.5MB in the beginning and 30.7MB in the end (delta: 26.8MB). Peak memory consumption was 57.6MB. 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_last_error, 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