./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_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 08f7efba9f5d5c87d4a8bd614e776d5e46b9704b92106b2b7d61ecbc7b7624d1 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 20:03:28,341 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 20:03:28,431 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 20:03:28,438 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 20:03:28,439 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 20:03:28,474 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 20:03:28,475 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 20:03:28,476 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 20:03:28,476 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 20:03:28,477 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 20:03:28,478 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 20:03:28,478 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 20:03:28,479 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 20:03:28,481 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 20:03:28,481 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 20:03:28,481 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 20:03:28,482 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 20:03:28,482 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 20:03:28,482 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 20:03:28,482 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 20:03:28,483 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 20:03:28,488 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 20:03:28,488 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 20:03:28,488 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 20:03:28,488 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 20:03:28,489 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 20:03:28,489 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 20:03:28,489 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 20:03:28,489 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 20:03:28,490 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 20:03:28,490 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 20:03:28,491 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 20:03:28,491 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 20:03:28,491 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 20:03:28,492 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 20:03:28,492 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 20:03:28,492 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 20:03:28,492 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 20:03:28,492 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 20:03:28,493 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08f7efba9f5d5c87d4a8bd614e776d5e46b9704b92106b2b7d61ecbc7b7624d1 [2024-11-16 20:03:28,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 20:03:28,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 20:03:28,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 20:03:28,791 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 20:03:28,792 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 20:03:28,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2024-11-16 20:03:30,246 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 20:03:30,644 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 20:03:30,647 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2024-11-16 20:03:30,678 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb9dda707/faf34aa17dfb40619bac2bcc1d8d86cb/FLAGab3e6b8a4 [2024-11-16 20:03:30,692 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb9dda707/faf34aa17dfb40619bac2bcc1d8d86cb [2024-11-16 20:03:30,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 20:03:30,695 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 20:03:30,696 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 20:03:30,696 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 20:03:30,703 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 20:03:30,703 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:03:30" (1/1) ... [2024-11-16 20:03:30,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3550352f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:30, skipping insertion in model container [2024-11-16 20:03:30,704 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:03:30" (1/1) ... [2024-11-16 20:03:30,817 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 20:03:31,089 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_ring_buffer_init_harness.i[4494,4507] [2024-11-16 20:03:31,097 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_ring_buffer_init_harness.i[4554,4567] [2024-11-16 20:03:31,860 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,861 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,861 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,862 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,863 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,882 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,884 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,887 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,889 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,891 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,893 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,894 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:31,895 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,591 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 20:03:32,691 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 20:03:32,751 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_ring_buffer_init_harness.i[4494,4507] [2024-11-16 20:03:32,759 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_ring_buffer_init_harness.i[4554,4567] [2024-11-16 20:03:32,802 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,804 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,804 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,805 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,805 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,819 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,819 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,820 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,824 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,825 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,826 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,826 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,826 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:32,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7591-7602] [2024-11-16 20:03:32,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 20:03:33,138 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-16 20:03:33,139 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a4781fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:33, skipping insertion in model container [2024-11-16 20:03:33,139 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 20:03:33,140 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-16 20:03:33,142 INFO L158 Benchmark]: Toolchain (without parser) took 2445.71ms. Allocated memory was 169.9MB in the beginning and 266.3MB in the end (delta: 96.5MB). Free memory was 105.5MB in the beginning and 200.9MB in the end (delta: -95.4MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2024-11-16 20:03:33,143 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 169.9MB. Free memory is still 134.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 20:03:33,143 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2443.62ms. Allocated memory was 169.9MB in the beginning and 266.3MB in the end (delta: 96.5MB). Free memory was 105.2MB in the beginning and 200.9MB in the end (delta: -95.8MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2024-11-16 20:03:33,145 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 169.9MB. Free memory is still 134.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2443.62ms. Allocated memory was 169.9MB in the beginning and 266.3MB in the end (delta: 96.5MB). Free memory was 105.2MB in the beginning and 200.9MB in the end (delta: -95.8MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7591]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7591-7602] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_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 08f7efba9f5d5c87d4a8bd614e776d5e46b9704b92106b2b7d61ecbc7b7624d1 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 20:03:35,178 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 20:03:35,259 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-16 20:03:35,266 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 20:03:35,266 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 20:03:35,295 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 20:03:35,296 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 20:03:35,296 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 20:03:35,297 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 20:03:35,300 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 20:03:35,301 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 20:03:35,301 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 20:03:35,302 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 20:03:35,302 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 20:03:35,302 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 20:03:35,302 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 20:03:35,303 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 20:03:35,303 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 20:03:35,303 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 20:03:35,303 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 20:03:35,304 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 20:03:35,306 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-16 20:03:35,306 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-16 20:03:35,306 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 20:03:35,306 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-16 20:03:35,307 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 20:03:35,307 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 20:03:35,307 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 20:03:35,307 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 20:03:35,308 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 20:03:35,308 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 20:03:35,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 20:03:35,309 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 20:03:35,309 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 20:03:35,310 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 20:03:35,310 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-16 20:03:35,311 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-16 20:03:35,311 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 20:03:35,311 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 20:03:35,312 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 20:03:35,312 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 20:03:35,312 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08f7efba9f5d5c87d4a8bd614e776d5e46b9704b92106b2b7d61ecbc7b7624d1 [2024-11-16 20:03:35,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 20:03:35,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 20:03:35,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 20:03:35,687 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 20:03:35,688 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 20:03:35,689 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2024-11-16 20:03:37,209 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 20:03:37,696 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 20:03:37,696 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2024-11-16 20:03:37,737 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1227d94d0/1933a562a61049c5930dc09666a8a072/FLAG37a7b6353 [2024-11-16 20:03:37,753 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1227d94d0/1933a562a61049c5930dc09666a8a072 [2024-11-16 20:03:37,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 20:03:37,758 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 20:03:37,761 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 20:03:37,761 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 20:03:37,766 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 20:03:37,766 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:03:37" (1/1) ... [2024-11-16 20:03:37,769 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fcf49b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:37, skipping insertion in model container [2024-11-16 20:03:37,769 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:03:37" (1/1) ... [2024-11-16 20:03:37,873 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 20:03:38,159 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_ring_buffer_init_harness.i[4494,4507] [2024-11-16 20:03:38,169 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_ring_buffer_init_harness.i[4554,4567] [2024-11-16 20:03:38,695 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,810 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,810 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,811 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,819 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,821 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,823 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,823 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,824 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,824 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,825 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,830 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,830 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,849 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,853 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,862 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,865 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,866 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,866 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,867 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,869 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,869 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,870 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,871 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,873 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,874 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,874 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:38,874 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:38,875 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,151 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,152 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,153 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,153 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,271 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,400 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 20:03:39,450 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-16 20:03:39,501 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 20:03:39,507 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_ring_buffer_init_harness.i[4494,4507] [2024-11-16 20:03:39,507 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_ring_buffer_init_harness.i[4554,4567] [2024-11-16 20:03:39,537 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,554 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,554 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,555 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,559 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,560 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,561 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,561 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,561 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,562 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,562 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,564 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,564 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,566 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,566 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,570 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,570 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,572 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,572 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,573 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,577 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,577 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,577 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,578 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,580 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,580 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,581 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,581 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,582 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,646 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,647 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,647 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,647 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,694 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-16 20:03:39,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 20:03:39,730 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 20:03:39,744 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_ring_buffer_init_harness.i[4494,4507] [2024-11-16 20:03:39,744 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_ring_buffer_init_harness.i[4554,4567] [2024-11-16 20:03:39,777 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,779 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,779 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,779 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,780 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,785 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,785 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,787 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,788 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,788 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,789 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,789 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,789 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:03:39,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7591-7602] [2024-11-16 20:03:39,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 20:03:40,181 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-16 20:03:40,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@180e00b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:40, skipping insertion in model container [2024-11-16 20:03:40,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 20:03:40,182 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-16 20:03:40,184 INFO L158 Benchmark]: Toolchain (without parser) took 2425.60ms. Allocated memory was 69.2MB in the beginning and 130.0MB in the end (delta: 60.8MB). Free memory was 44.4MB in the beginning and 73.5MB in the end (delta: -29.1MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-11-16 20:03:40,186 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 54.5MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 20:03:40,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2421.53ms. Allocated memory was 69.2MB in the beginning and 130.0MB in the end (delta: 60.8MB). Free memory was 44.1MB in the beginning and 73.5MB in the end (delta: -29.3MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-11-16 20:03:40,188 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 54.5MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2421.53ms. Allocated memory was 69.2MB in the beginning and 130.0MB in the end (delta: 60.8MB). Free memory was 44.1MB in the beginning and 73.5MB in the end (delta: -29.3MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7591]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7591-7602] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN