./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f 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.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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:59:45,144 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:59:45,216 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 08:59:45,220 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:59:45,223 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:59:45,256 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:59:45,257 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:59:45,257 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:59:45,258 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:59:45,260 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:59:45,260 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:59:45,261 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:59:45,261 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:59:45,262 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:59:45,264 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:59:45,265 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:59:45,265 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:59:45,265 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 08:59:45,266 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:59:45,266 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:59:45,266 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:59:45,270 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:59:45,270 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:59:45,271 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:59:45,271 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:59:45,271 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:59:45,272 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:59:45,272 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:59:45,272 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:59:45,273 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:59:45,273 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:59:45,274 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:59:45,275 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:59:45,275 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 08:59:45,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 08:59:45,276 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:59:45,276 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:59:45,277 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:59:45,277 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:59:45,277 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2024-11-12 08:59:45,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:59:45,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:59:45,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:59:45,609 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:59:45,609 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:59:45,610 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-12 08:59:47,166 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:59:47,591 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:59:47,592 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-12 08:59:47,632 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a069495e/ca5dc8fe41364caf885d5d2909977501/FLAGbb0bf1e87 [2024-11-12 08:59:47,649 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a069495e/ca5dc8fe41364caf885d5d2909977501 [2024-11-12 08:59:47,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:59:47,655 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:59:47,658 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:59:47,659 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:59:47,664 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:59:47,665 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:59:47" (1/1) ... [2024-11-12 08:59:47,666 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@712c6163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:59:47, skipping insertion in model container [2024-11-12 08:59:47,666 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:59:47" (1/1) ... [2024-11-12 08:59:47,789 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:59:48,052 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.i[4490,4503] [2024-11-12 08:59:48,062 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.i[4550,4563] [2024-11-12 08:59:48,631 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,632 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,632 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,633 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,634 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,656 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,657 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,659 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,659 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,661 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,662 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,662 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:48,663 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:59:49,059 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:59:49,080 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.i[4490,4503] [2024-11-12 08:59:49,081 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.i[4550,4563] [2024-11-12 08:59:49,147 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,158 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,159 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,159 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,160 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,176 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,176 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,180 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,181 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,182 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,182 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,183 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,187 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:49,304 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:59:49,526 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-11-12 08:59:49,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42ca088d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:59:49, skipping insertion in model container [2024-11-12 08:59:49,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:59:49,535 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:59:49,537 INFO L158 Benchmark]: Toolchain (without parser) took 1881.15ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 62.0MB in the beginning and 132.1MB in the end (delta: -70.1MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2024-11-12 08:59:49,540 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 138.4MB. Free memory is still 91.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:59:49,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1876.43ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 61.8MB in the beginning and 132.1MB in the end (delta: -70.3MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2024-11-12 08:59:49,542 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 138.4MB. Free memory is still 91.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1876.43ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 61.8MB in the beginning and 132.1MB in the end (delta: -70.3MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_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.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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:59:51,699 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:59:51,774 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-12 08:59:51,782 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:59:51,782 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:59:51,817 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:59:51,820 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:59:51,820 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:59:51,820 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:59:51,821 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:59:51,821 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:59:51,822 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:59:51,823 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:59:51,825 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:59:51,825 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:59:51,826 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:59:51,826 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:59:51,826 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:59:51,827 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:59:51,827 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:59:51,827 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:59:51,831 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-12 08:59:51,831 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-12 08:59:51,832 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:59:51,832 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-12 08:59:51,832 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:59:51,832 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:59:51,833 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:59:51,833 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:59:51,833 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:59:51,833 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:59:51,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:59:51,834 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:59:51,834 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:59:51,835 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:59:51,835 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-12 08:59:51,835 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-12 08:59:51,836 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:59:51,836 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:59:51,837 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:59:51,837 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:59:51,838 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2024-11-12 08:59:52,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:59:52,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:59:52,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:59:52,190 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:59:52,191 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:59:52,193 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-12 08:59:53,964 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:59:54,430 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:59:54,431 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-12 08:59:54,477 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9c3947b9/cc5d493534b2460888e179a119c505e0/FLAG09fcac7f6 [2024-11-12 08:59:54,498 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9c3947b9/cc5d493534b2460888e179a119c505e0 [2024-11-12 08:59:54,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:59:54,503 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:59:54,505 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:59:54,506 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:59:54,511 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:59:54,512 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:59:54" (1/1) ... [2024-11-12 08:59:54,514 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@104d13e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:59:54, skipping insertion in model container [2024-11-12 08:59:54,514 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:59:54" (1/1) ... [2024-11-12 08:59:54,660 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:59:54,939 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.i[4490,4503] [2024-11-12 08:59:54,953 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.i[4550,4563] [2024-11-12 08:59:55,400 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,490 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,493 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,493 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,509 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,511 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,512 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,512 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,513 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,513 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,516 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,518 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,520 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,524 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,535 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,536 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,540 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,540 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,541 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,543 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,543 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,544 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,545 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,548 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,548 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,549 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,550 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,550 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:55,794 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,795 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,796 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,796 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,883 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,914 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,914 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:55,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:59:55,954 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-12 08:59:55,994 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:59:55,999 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.i[4490,4503] [2024-11-12 08:59:56,002 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.i[4550,4563] [2024-11-12 08:59:56,039 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,059 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,062 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,062 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,108 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,109 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,110 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,110 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,116 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,119 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,120 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,123 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,124 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,125 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,127 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,135 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,139 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,139 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,140 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,141 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,141 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,141 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,141 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,147 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,147 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,148 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,148 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,148 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,148 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,221 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,222 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,223 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,223 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,254 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,257 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,258 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:59:56,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:59:56,268 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:59:56,288 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.i[4490,4503] [2024-11-12 08:59:56,289 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.i[4550,4563] [2024-11-12 08:59:56,334 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,335 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,335 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,336 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,336 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,342 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,343 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,344 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,344 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,345 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,345 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,346 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,346 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:59:56,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:59:56,662 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-11-12 08:59:56,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e2f6b13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:59:56, skipping insertion in model container [2024-11-12 08:59:56,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:59:56,663 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:59:56,666 INFO L158 Benchmark]: Toolchain (without parser) took 2160.82ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 41.6MB in the beginning and 44.8MB in the end (delta: -3.2MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2024-11-12 08:59:56,666 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 30.8MB in the beginning and 30.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:59:56,667 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2157.87ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 41.3MB in the beginning and 44.8MB in the end (delta: -3.4MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2024-11-12 08:59:56,668 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 58.7MB. Free memory was 30.8MB in the beginning and 30.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2157.87ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 41.3MB in the beginning and 44.8MB in the end (delta: -3.4MB). Peak memory consumption was 42.7MB. 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_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