/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:51:02,468 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:51:02,568 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-12-07 13:51:02,571 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:51:02,572 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:51:02,596 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:51:02,597 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:51:02,597 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:51:02,598 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:51:02,598 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:51:02,598 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:51:02,598 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:51:02,599 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:51:02,599 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:51:02,599 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:51:02,600 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:51:02,600 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:51:02,600 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:51:02,600 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:51:02,601 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:51:02,601 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:51:02,617 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:51:02,617 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:51:02,618 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:51:02,618 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:51:02,618 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:51:02,618 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:51:02,619 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:51:02,619 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:51:02,619 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:51:02,619 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:51:02,620 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:51:02,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:51:02,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:51:02,621 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:51:02,621 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:51:02,621 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:51:02,621 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:51:02,622 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:51:02,622 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:51:02,622 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:51:02,628 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:51:02,629 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:51:02,629 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:51:02,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:51:02,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:51:02,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:51:02,937 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:51:02,938 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:51:02,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2023-12-07 13:51:05,336 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:51:06,283 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:51:06,284 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2023-12-07 13:51:06,380 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b691c8a03/0047d27eb0604931babc89638d06aa76/FLAG56ee9f5e6 [2023-12-07 13:51:06,409 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b691c8a03/0047d27eb0604931babc89638d06aa76 [2023-12-07 13:51:06,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:51:06,416 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:51:06,426 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:51:06,426 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:51:06,429 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:51:06,430 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:51:06" (1/1) ... [2023-12-07 13:51:06,431 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff6d9fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:51:06, skipping insertion in model container [2023-12-07 13:51:06,431 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:51:06" (1/1) ... [2023-12-07 13:51:06,662 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:51:07,078 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2023-12-07 13:51:07,086 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2023-12-07 13:51:08,041 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,042 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,042 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,043 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,043 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,053 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,054 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,055 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,056 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,322 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:51:08,323 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:51:08,324 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:51:08,325 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:51:08,326 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:51:08,327 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:51:08,327 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:51:08,328 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:51:08,328 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:51:08,329 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:51:08,657 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,657 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,711 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:51:08,799 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:51:08,858 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:51:08,861 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2023-12-07 13:51:08,862 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2023-12-07 13:51:08,901 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,902 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,902 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,903 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,903 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,911 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,912 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,919 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,920 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:08,979 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:51:08,980 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:51:08,981 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:51:08,981 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:51:08,982 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:51:08,983 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:51:08,983 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:51:08,984 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:51:08,984 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:51:08,985 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:51:09,156 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,157 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,267 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:51:09,297 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:51:09,306 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2023-12-07 13:51:09,306 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2023-12-07 13:51:09,334 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,334 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,334 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,335 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,335 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,342 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,342 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,343 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,343 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,395 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:51:09,396 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:51:09,397 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:51:09,398 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:51:09,399 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:51:09,399 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:51:09,399 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:51:09,400 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:51:09,400 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:51:09,400 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:51:09,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8271] [2023-12-07 13:51:09,533 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,533 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:51:09,550 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8757-8768] [2023-12-07 13:51:09,570 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:51:09,814 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: __atomic_fetch_or, __atomic_fetch_sub, __atomic_exchange_n, __atomic_fetch_xor, htons, ntohl, __atomic_compare_exchange_n, __atomic_fetch_add, htonl, __atomic_store_n, ntohs, __atomic_load_n, __atomic_thread_fence, __atomic_fetch_and, memchr [2023-12-07 13:51:09,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f1c9ec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:51:09, skipping insertion in model container [2023-12-07 13:51:09,815 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:51:09,815 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-07 13:51:09,817 INFO L158 Benchmark]: Toolchain (without parser) took 3404.15ms. Allocated memory was 60.9MB in the beginning and 81.2MB in the end (delta: 20.3MB). Free memory was 26.2MB in the beginning and 17.5MB in the end (delta: 8.7MB). Peak memory consumption was 38.0MB. Max. memory is 3.9GB. [2023-12-07 13:51:09,817 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.9MB. Free memory is still 36.5MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:51:09,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3389.18ms. Allocated memory was 60.9MB in the beginning and 81.2MB in the end (delta: 20.3MB). Free memory was 26.0MB in the beginning and 17.9MB in the end (delta: 8.0MB). Peak memory consumption was 37.9MB. Max. memory is 3.9GB. [2023-12-07 13:51:09,819 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 60.9MB. Free memory is still 36.5MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 3389.18ms. Allocated memory was 60.9MB in the beginning and 81.2MB in the end (delta: 20.3MB). Free memory was 26.0MB in the beginning and 17.9MB in the end (delta: 8.0MB). Peak memory consumption was 37.9MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8271]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8271] - GenericResultAtLocation [Line: 8757]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8757-8768] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: __atomic_fetch_or, __atomic_fetch_sub, __atomic_exchange_n, __atomic_fetch_xor, htons, ntohl, __atomic_compare_exchange_n, __atomic_fetch_add, htonl, __atomic_store_n, ntohs, __atomic_load_n, __atomic_thread_fence, __atomic_fetch_and, memchr RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...