./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc 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_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3907eceb58207af01ccb0a3dcf6b9532cbf30a6d8bb001cb81ed489179d9351c --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:24:26,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:24:27,017 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 02:24:27,024 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:24:27,026 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:24:27,056 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:24:27,057 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:24:27,057 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:24:27,058 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:24:27,060 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:24:27,060 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:24:27,061 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:24:27,062 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:24:27,063 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:24:27,065 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:24:27,066 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:24:27,066 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:24:27,066 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 02:24:27,067 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:24:27,067 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:24:27,067 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:24:27,068 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:24:27,072 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:24:27,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:24:27,073 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:24:27,073 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:24:27,073 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:24:27,074 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:24:27,074 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:24:27,074 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:24:27,075 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:24:27,075 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:24:27,075 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:24:27,076 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 02:24:27,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 02:24:27,076 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:24:27,076 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:24:27,076 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:24:27,077 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:24:27,077 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3907eceb58207af01ccb0a3dcf6b9532cbf30a6d8bb001cb81ed489179d9351c [2024-11-19 02:24:27,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:24:27,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:24:27,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:24:27,374 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:24:27,374 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:24:27,375 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2024-11-19 02:24:28,908 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:24:29,440 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:24:29,440 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2024-11-19 02:24:29,493 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa4c798e3/521f4fa27eed44d2aeecebded17e7c82/FLAG870ac371d [2024-11-19 02:24:29,513 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa4c798e3/521f4fa27eed44d2aeecebded17e7c82 [2024-11-19 02:24:29,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:24:29,521 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:24:29,524 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:24:29,525 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:24:29,531 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:24:29,532 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:24:29" (1/1) ... [2024-11-19 02:24:29,533 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b88c1fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:24:29, skipping insertion in model container [2024-11-19 02:24:29,534 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:24:29" (1/1) ... [2024-11-19 02:24:29,710 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:24:30,034 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_negated.i[4494,4507] [2024-11-19 02:24:30,048 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_negated.i[4554,4567] [2024-11-19 02:24:30,812 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,813 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,813 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,814 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,815 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,828 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,829 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,831 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,832 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,834 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,835 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,836 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:30,836 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:24:31,360 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:24:31,381 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_negated.i[4494,4507] [2024-11-19 02:24:31,381 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_negated.i[4554,4567] [2024-11-19 02:24:31,441 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,441 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,445 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,446 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,446 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,457 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,457 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,458 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,459 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,459 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,460 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,461 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,461 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:31,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] [2024-11-19 02:24:31,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:24:31,835 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:24:31,836 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c07760d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:24:31, skipping insertion in model container [2024-11-19 02:24:31,836 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:24:31,836 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:24:31,838 INFO L158 Benchmark]: Toolchain (without parser) took 2316.93ms. Allocated memory is still 169.9MB. Free memory was 93.0MB in the beginning and 72.0MB in the end (delta: 21.1MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2024-11-19 02:24:31,839 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 169.9MB. Free memory is still 128.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:24:31,840 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2312.19ms. Allocated memory is still 169.9MB. Free memory was 92.8MB in the beginning and 72.0MB in the end (delta: 20.9MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2024-11-19 02:24:31,841 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66ms. Allocated memory is still 169.9MB. Free memory is still 128.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2312.19ms. Allocated memory is still 169.9MB. Free memory was 92.8MB in the beginning and 72.0MB in the end (delta: 20.9MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7559]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] - 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_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3907eceb58207af01ccb0a3dcf6b9532cbf30a6d8bb001cb81ed489179d9351c --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:24:33,838 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:24:33,928 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-19 02:24:33,935 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:24:33,935 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:24:33,965 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:24:33,968 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:24:33,968 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:24:33,969 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:24:33,969 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:24:33,970 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:24:33,970 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:24:33,971 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:24:33,973 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:24:33,973 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:24:33,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:24:33,974 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:24:33,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:24:33,974 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:24:33,975 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:24:33,975 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:24:33,979 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 02:24:33,979 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 02:24:33,979 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:24:33,979 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 02:24:33,979 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:24:33,980 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:24:33,980 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:24:33,980 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:24:33,980 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:24:33,981 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:24:33,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:24:33,981 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:24:33,981 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:24:33,982 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:24:33,982 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 02:24:33,983 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 02:24:33,983 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:24:33,984 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:24:33,984 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:24:33,985 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:24:33,985 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3907eceb58207af01ccb0a3dcf6b9532cbf30a6d8bb001cb81ed489179d9351c [2024-11-19 02:24:34,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:24:34,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:24:34,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:24:34,346 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:24:34,346 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:24:34,348 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2024-11-19 02:24:35,956 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:24:36,446 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:24:36,447 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2024-11-19 02:24:36,493 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1662b6b8e/6e3699769eb6460ea82e1002670382bc/FLAG78251cd08 [2024-11-19 02:24:36,509 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1662b6b8e/6e3699769eb6460ea82e1002670382bc [2024-11-19 02:24:36,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:24:36,513 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:24:36,515 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:24:36,516 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:24:36,521 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:24:36,522 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:24:36" (1/1) ... [2024-11-19 02:24:36,523 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ddabd11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:24:36, skipping insertion in model container [2024-11-19 02:24:36,525 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:24:36" (1/1) ... [2024-11-19 02:24:36,669 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:24:36,943 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_negated.i[4494,4507] [2024-11-19 02:24:36,951 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_negated.i[4554,4567] [2024-11-19 02:24:37,456 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,582 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,583 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,585 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,598 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,601 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,601 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,602 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,602 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,603 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,603 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,609 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,612 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,614 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,618 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,625 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,626 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,626 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,627 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,628 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,628 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,629 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,629 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,630 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,631 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,631 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,632 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,632 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,633 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:37,928 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,929 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,930 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:37,931 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,077 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:24:38,204 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-19 02:24:38,254 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:24:38,260 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_negated.i[4494,4507] [2024-11-19 02:24:38,260 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_negated.i[4554,4567] [2024-11-19 02:24:38,282 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,294 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,295 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,295 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,299 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,299 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,300 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,300 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,306 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,307 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,307 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,308 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,308 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,313 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,313 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,317 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,317 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,317 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,318 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,318 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,319 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,319 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,319 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,320 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,320 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,320 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,321 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,371 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,375 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,376 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,376 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,445 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:24:38,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:24:38,512 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:24:38,531 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_negated.i[4494,4507] [2024-11-19 02:24:38,531 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_negated.i[4554,4567] [2024-11-19 02:24:38,579 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,579 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,580 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,580 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,581 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,589 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,589 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,590 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,592 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,592 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:24:38,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] [2024-11-19 02:24:38,707 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:24:39,034 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:24:39,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d692e70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:24:39, skipping insertion in model container [2024-11-19 02:24:39,035 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:24:39,035 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:24:39,037 INFO L158 Benchmark]: Toolchain (without parser) took 2522.77ms. Allocated memory was 58.7MB in the beginning and 157.3MB in the end (delta: 98.6MB). Free memory was 25.1MB in the beginning and 94.6MB in the end (delta: -69.5MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. [2024-11-19 02:24:39,037 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 58.7MB. Free memory was 35.2MB in the beginning and 35.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:24:39,038 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2519.89ms. Allocated memory was 58.7MB in the beginning and 157.3MB in the end (delta: 98.6MB). Free memory was 24.9MB in the beginning and 94.6MB in the end (delta: -69.6MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. [2024-11-19 02:24:39,039 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 58.7MB. Free memory was 35.2MB in the beginning and 35.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2519.89ms. Allocated memory was 58.7MB in the beginning and 157.3MB in the end (delta: 98.6MB). Free memory was 24.9MB in the beginning and 94.6MB in the end (delta: -69.6MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7559]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] - 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