./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 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/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.dk.eval-assert-order-craig-803cd42-m [2024-11-22 14:23:53,637 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 14:23:53,690 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 14:23:53,693 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 14:23:53,695 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 14:23:53,717 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 14:23:53,719 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 14:23:53,719 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 14:23:53,720 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 14:23:53,722 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 14:23:53,723 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 14:23:53,723 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 14:23:53,723 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 14:23:53,723 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 14:23:53,724 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 14:23:53,724 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 14:23:53,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 14:23:53,724 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 14:23:53,724 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 14:23:53,725 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 14:23:53,725 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 14:23:53,727 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 14:23:53,727 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 14:23:53,727 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 14:23:53,727 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 14:23:53,727 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 14:23:53,727 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 14:23:53,728 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 14:23:53,728 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 14:23:53,728 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 14:23:53,729 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 14:23:53,729 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 14:23:53,729 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 14:23:53,729 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 14:23:53,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 14:23:53,730 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 14:23:53,730 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 14:23:53,730 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 14:23:53,731 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 14:23:53,731 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08f7efba9f5d5c87d4a8bd614e776d5e46b9704b92106b2b7d61ecbc7b7624d1 [2024-11-22 14:23:53,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 14:23:53,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 14:23:53,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 14:23:53,972 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 14:23:53,976 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 14:23:53,977 INFO L431 ainManager$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 [2024-11-22 14:23:55,319 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 14:23:55,618 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 14:23:55,619 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2024-11-22 14:23:55,644 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/607e4d146/8ea7990e187342b6b88b45c4de5b96c1/FLAG44e3a3371 [2024-11-22 14:23:55,880 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/607e4d146/8ea7990e187342b6b88b45c4de5b96c1 [2024-11-22 14:23:55,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 14:23:55,885 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 14:23:55,889 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 14:23:55,889 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 14:23:55,894 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 14:23:55,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:23:55" (1/1) ... [2024-11-22 14:23:55,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26094874 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:55, skipping insertion in model container [2024-11-22 14:23:55,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:23:55" (1/1) ... [2024-11-22 14:23:56,020 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 14:23:56,234 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] [2024-11-22 14:23:56,239 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] [2024-11-22 14:23:56,669 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,671 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,672 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,673 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,673 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,688 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,689 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,690 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,690 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,691 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,692 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,692 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:56,693 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:23:57,087 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 14:23:57,105 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] [2024-11-22 14:23:57,106 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] [2024-11-22 14:23:57,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,158 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,158 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,167 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,169 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,170 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,172 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,173 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,173 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,173 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,173 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:23:57,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7591-7602] [2024-11-22 14:23:57,259 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:23:57,552 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-22 14:23:57,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@bd12cea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:57, skipping insertion in model container [2024-11-22 14:23:57,559 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 14:23:57,560 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-22 14:23:57,561 INFO L158 Benchmark]: Toolchain (without parser) took 1675.20ms. Allocated memory was 178.3MB in the beginning and 270.5MB in the end (delta: 92.3MB). Free memory was 99.2MB in the beginning and 176.2MB in the end (delta: -76.9MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2024-11-22 14:23:57,561 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 178.3MB. Free memory is still 132.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-22 14:23:57,561 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1670.95ms. Allocated memory was 178.3MB in the beginning and 270.5MB in the end (delta: 92.3MB). Free memory was 99.1MB in the beginning and 176.2MB in the end (delta: -77.1MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2024-11-22 14:23:57,562 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 178.3MB. Free memory is still 132.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1670.95ms. Allocated memory was 178.3MB in the beginning and 270.5MB in the end (delta: 92.3MB). Free memory was 99.1MB in the beginning and 176.2MB in the end (delta: -77.1MB). Peak memory consumption was 62.3MB. 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/current/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.dk.eval-assert-order-craig-803cd42-m [2024-11-22 14:23:59,307 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 14:23:59,374 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-22 14:23:59,382 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 14:23:59,382 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 14:23:59,405 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 14:23:59,406 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 14:23:59,406 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 14:23:59,406 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 14:23:59,407 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 14:23:59,407 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 14:23:59,410 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 14:23:59,411 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 14:23:59,412 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 14:23:59,412 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 14:23:59,413 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 14:23:59,413 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 14:23:59,413 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 14:23:59,415 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 14:23:59,415 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 14:23:59,415 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 14:23:59,416 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-22 14:23:59,416 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-22 14:23:59,416 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 14:23:59,417 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-22 14:23:59,417 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 14:23:59,417 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 14:23:59,418 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 14:23:59,419 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 14:23:59,420 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 14:23:59,420 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 14:23:59,420 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 14:23:59,420 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 14:23:59,420 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 14:23:59,420 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 14:23:59,420 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-22 14:23:59,421 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-22 14:23:59,421 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 14:23:59,421 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 14:23:59,421 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 14:23:59,422 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 14:23:59,422 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08f7efba9f5d5c87d4a8bd614e776d5e46b9704b92106b2b7d61ecbc7b7624d1 [2024-11-22 14:23:59,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 14:23:59,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 14:23:59,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 14:23:59,721 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 14:23:59,724 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 14:23:59,725 INFO L431 ainManager$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 [2024-11-22 14:24:01,131 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 14:24:01,525 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 14:24:01,525 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2024-11-22 14:24:01,555 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4e41e3ac/468acc48dbbd40eb85ef741d53f60d89/FLAG80a5fd48b [2024-11-22 14:24:01,569 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4e41e3ac/468acc48dbbd40eb85ef741d53f60d89 [2024-11-22 14:24:01,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 14:24:01,572 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 14:24:01,573 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 14:24:01,574 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 14:24:01,577 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 14:24:01,578 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:24:01" (1/1) ... [2024-11-22 14:24:01,578 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26bfe7c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:24:01, skipping insertion in model container [2024-11-22 14:24:01,580 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:24:01" (1/1) ... [2024-11-22 14:24:01,650 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 14:24:01,857 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] [2024-11-22 14:24:01,864 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] [2024-11-22 14:24:02,341 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,425 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,425 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,427 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,435 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,440 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,441 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,441 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,441 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,442 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,443 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,447 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,447 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,450 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,451 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,458 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,460 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,460 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,461 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,462 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,463 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,463 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,464 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,465 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,467 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,468 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,468 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,469 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,469 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:02,700 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,701 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,701 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,702 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,809 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:02,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:24:02,959 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-22 14:24:02,983 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 14:24:02,989 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] [2024-11-22 14:24:02,989 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] [2024-11-22 14:24:03,011 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,023 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,027 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,027 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,030 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,031 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,032 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,033 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,033 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,033 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,033 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,038 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,039 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,039 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,039 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,042 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,042 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,046 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,046 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,047 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,047 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,047 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,047 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,048 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,048 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,048 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,049 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,049 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,049 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,116 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,118 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,119 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,119 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,147 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:24:03,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:24:03,192 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 14:24:03,204 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] [2024-11-22 14:24:03,207 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] [2024-11-22 14:24:03,236 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,236 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,236 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,237 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,237 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,241 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,241 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,242 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,243 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,244 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,244 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,244 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,244 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:24:03,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7591-7602] [2024-11-22 14:24:03,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:24:03,536 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-22 14:24:03,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4eb5e171 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:24:03, skipping insertion in model container [2024-11-22 14:24:03,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 14:24:03,537 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-22 14:24:03,539 INFO L158 Benchmark]: Toolchain (without parser) took 1966.45ms. Allocated memory was 71.3MB in the beginning and 186.6MB in the end (delta: 115.3MB). Free memory was 47.2MB in the beginning and 100.2MB in the end (delta: -53.0MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2024-11-22 14:24:03,539 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 71.3MB. Free memory was 48.1MB in the beginning and 48.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-22 14:24:03,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1963.61ms. Allocated memory was 71.3MB in the beginning and 186.6MB in the end (delta: 115.3MB). Free memory was 47.0MB in the beginning and 100.2MB in the end (delta: -53.2MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2024-11-22 14:24:03,541 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 71.3MB. Free memory was 48.1MB in the beginning and 48.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1963.61ms. Allocated memory was 71.3MB in the beginning and 186.6MB in the end (delta: 115.3MB). Free memory was 47.0MB in the beginning and 100.2MB in the end (delta: -53.2MB). Peak memory consumption was 68.9MB. 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