./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_string_bytes_harness.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_string_bytes_harness.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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:49:50,334 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:49:50,401 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:49:50,407 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:49:50,408 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:49:50,435 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:49:50,437 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:49:50,437 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:49:50,438 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:49:50,439 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:49:50,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:49:50,440 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:49:50,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:49:50,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:49:50,441 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:49:50,443 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:49:50,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:49:50,444 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:49:50,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:49:50,444 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:49:50,444 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:49:50,448 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:49:50,448 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:49:50,449 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:49:50,449 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:49:50,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:49:50,449 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:49:50,450 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:49:50,450 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:49:50,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:49:50,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:49:50,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:49:50,451 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:49:50,451 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:49:50,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:49:50,451 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:49:50,452 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:49:50,452 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:49:50,452 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:49:50,453 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2024-10-11 14:49:50,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:49:50,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:49:50,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:49:50,718 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:49:50,718 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:49:50,719 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-10-11 14:49:52,095 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:49:52,489 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:49:52,492 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-10-11 14:49:52,528 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/4e3994e80/b0aede5d791c4a3981970d1521506fe7/FLAGcd3fb5e42 [2024-10-11 14:49:52,543 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/4e3994e80/b0aede5d791c4a3981970d1521506fe7 [2024-10-11 14:49:52,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:49:52,548 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:49:52,550 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:49:52,551 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:49:52,557 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:49:52,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:49:52" (1/1) ... [2024-10-11 14:49:52,558 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ebd8a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:49:52, skipping insertion in model container [2024-10-11 14:49:52,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:49:52" (1/1) ... [2024-10-11 14:49:52,649 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:49:52,915 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_string_bytes_harness.i[4490,4503] [2024-10-11 14:49:52,924 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_string_bytes_harness.i[4550,4563] [2024-10-11 14:49:53,517 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,518 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,519 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,519 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,520 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,533 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,533 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,535 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,536 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,538 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,539 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,540 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,540 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:53,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:49:53,930 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:49:53,942 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_string_bytes_harness.i[4490,4503] [2024-10-11 14:49:53,943 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_string_bytes_harness.i[4550,4563] [2024-10-11 14:49:54,010 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,010 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,010 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,011 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,011 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,031 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,032 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,033 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,033 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,034 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,038 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,039 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,039 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:54,124 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:49:54,276 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-10-11 14:49:54,277 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f5a136c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:49:54, skipping insertion in model container [2024-10-11 14:49:54,277 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:49:54,277 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:49:54,280 INFO L158 Benchmark]: Toolchain (without parser) took 1730.45ms. Allocated memory is still 205.5MB. Free memory was 128.9MB in the beginning and 79.6MB in the end (delta: 49.3MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2024-10-11 14:49:54,281 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 117.4MB. Free memory was 77.9MB in the beginning and 77.8MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:49:54,281 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1727.62ms. Allocated memory is still 205.5MB. Free memory was 128.7MB in the beginning and 79.6MB in the end (delta: 49.2MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2024-10-11 14:49:54,283 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 117.4MB. Free memory was 77.9MB in the beginning and 77.8MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1727.62ms. Allocated memory is still 205.5MB. Free memory was 128.7MB in the beginning and 79.6MB in the end (delta: 49.2MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_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/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_string_bytes_harness.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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:49:56,223 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:49:56,312 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:49:56,319 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:49:56,320 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:49:56,350 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:49:56,354 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:49:56,354 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:49:56,355 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:49:56,355 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:49:56,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:49:56,356 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:49:56,357 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:49:56,357 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:49:56,357 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:49:56,358 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:49:56,358 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:49:56,359 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:49:56,359 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:49:56,359 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:49:56,360 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:49:56,363 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:49:56,363 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:49:56,363 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:49:56,364 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:49:56,364 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:49:56,364 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:49:56,364 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:49:56,365 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:49:56,365 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:49:56,365 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:49:56,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:49:56,366 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:49:56,366 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:49:56,366 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:49:56,368 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:49:56,373 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:49:56,375 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:49:56,375 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:49:56,375 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:49:56,375 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:49:56,376 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:49:56,377 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2024-10-11 14:49:56,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:49:56,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:49:56,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:49:56,735 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:49:56,736 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:49:56,737 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-10-11 14:49:58,383 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:49:58,852 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:49:58,853 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-10-11 14:49:58,894 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/a3b410242/ecc2889845a54d20b3eb80cd6c10e74c/FLAG2866bd03a [2024-10-11 14:49:58,910 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/a3b410242/ecc2889845a54d20b3eb80cd6c10e74c [2024-10-11 14:49:58,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:49:58,914 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:49:58,917 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:49:58,917 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:49:58,922 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:49:58,923 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:49:58" (1/1) ... [2024-10-11 14:49:58,925 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b18d0fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:49:58, skipping insertion in model container [2024-10-11 14:49:58,925 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:49:58" (1/1) ... [2024-10-11 14:49:59,051 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:49:59,335 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_string_bytes_harness.i[4490,4503] [2024-10-11 14:49:59,342 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_string_bytes_harness.i[4550,4563] [2024-10-11 14:49:59,956 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,957 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,957 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,958 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,959 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,977 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,978 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,980 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,980 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,982 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,983 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,983 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:59,984 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,385 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:50:00,413 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 14:50:00,447 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:50:00,454 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_string_bytes_harness.i[4490,4503] [2024-10-11 14:50:00,456 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_string_bytes_harness.i[4550,4563] [2024-10-11 14:50:00,512 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,516 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,517 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,517 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,518 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,531 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,534 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,536 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,536 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,538 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,541 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,542 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,542 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:50:00,663 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:50:00,676 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_string_bytes_harness.i[4490,4503] [2024-10-11 14:50:00,680 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_string_bytes_harness.i[4550,4563] [2024-10-11 14:50:00,723 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,723 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,723 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,724 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,724 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,735 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,736 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,738 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,738 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,739 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,740 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,741 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,742 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:50:00,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:50:01,021 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-10-11 14:50:01,022 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ea4ef96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:50:01, skipping insertion in model container [2024-10-11 14:50:01,022 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:50:01,023 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:50:01,025 INFO L158 Benchmark]: Toolchain (without parser) took 2109.79ms. Allocated memory was 60.8MB in the beginning and 92.3MB in the end (delta: 31.5MB). Free memory was 34.3MB in the beginning and 53.1MB in the end (delta: -18.9MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. [2024-10-11 14:50:01,026 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 60.8MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:50:01,026 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2106.06ms. Allocated memory was 60.8MB in the beginning and 92.3MB in the end (delta: 31.5MB). Free memory was 34.1MB in the beginning and 53.1MB in the end (delta: -19.1MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-10-11 14:50:01,028 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 60.8MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2106.06ms. Allocated memory was 60.8MB in the beginning and 92.3MB in the end (delta: 31.5MB). Free memory was 34.1MB in the beginning and 53.1MB in the end (delta: -19.1MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_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