/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_linked_list_init_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:52:05,232 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:52:05,329 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 13:52:05,333 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:52:05,333 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:52:05,363 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:52:05,363 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:52:05,364 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:52:05,364 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:52:05,364 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:52:05,365 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:52:05,365 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:52:05,366 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:52:05,366 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:52:05,366 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:52:05,367 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:52:05,367 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:52:05,368 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:52:05,368 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:52:05,369 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:52:05,369 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:52:05,383 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:52:05,383 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:52:05,383 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:52:05,384 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:52:05,384 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:52:05,384 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:52:05,385 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:52:05,385 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:52:05,385 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:52:05,386 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:52:05,386 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:52:05,387 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:52:05,387 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:52:05,387 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:52:05,388 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:52:05,388 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:52:05,388 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:52:05,389 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:52:05,389 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:52:05,389 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:52:05,399 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:52:05,399 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:52:05,399 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:52:05,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:52:05,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:52:05,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:52:05,784 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:52:05,786 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:52:05,788 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_init_harness.i [2023-12-07 13:52:08,545 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:52:09,611 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:52:09,617 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_init_harness.i [2023-12-07 13:52:09,717 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eae41f7f0/cc30bca4f70547db91f429787badcd62/FLAG38476dcc9 [2023-12-07 13:52:09,736 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eae41f7f0/cc30bca4f70547db91f429787badcd62 [2023-12-07 13:52:09,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:52:09,739 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:52:09,741 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:52:09,741 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:52:09,745 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:52:09,746 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:52:09" (1/1) ... [2023-12-07 13:52:09,747 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446dabe8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:52:09, skipping insertion in model container [2023-12-07 13:52:09,747 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:52:09" (1/1) ... [2023-12-07 13:52:10,009 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:52:10,321 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_linked_list_init_harness.i[4494,4507] [2023-12-07 13:52:10,330 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_linked_list_init_harness.i[4554,4567] [2023-12-07 13:52:11,396 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,397 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,398 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,400 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,402 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,423 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,425 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,428 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,428 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,431 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,433 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,434 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,435 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:11,929 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:52:11,931 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:52:11,932 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:52:11,934 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:52:11,936 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:52:11,937 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:52:11,937 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:52:11,938 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:52:11,939 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:52:11,940 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:52:12,209 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:52:12,233 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:52:12,327 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:52:12,332 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_linked_list_init_harness.i[4494,4507] [2023-12-07 13:52:12,332 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_linked_list_init_harness.i[4554,4567] [2023-12-07 13:52:12,481 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,481 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,482 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,483 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,484 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,498 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,499 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,501 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,502 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,504 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,505 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,506 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,506 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,592 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:52:12,594 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:52:12,595 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:52:12,597 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:52:12,599 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:52:12,600 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:52:12,601 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:52:12,601 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:52:12,602 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:52:12,633 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:52:12,725 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:52:12,737 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:52:12,750 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_linked_list_init_harness.i[4494,4507] [2023-12-07 13:52:12,751 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_linked_list_init_harness.i[4554,4567] [2023-12-07 13:52:12,860 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,861 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,861 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,862 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,863 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,891 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,892 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,894 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,895 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,896 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,897 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,898 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,898 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:52:12,995 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:52:12,996 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:52:12,997 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:52:12,999 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:52:13,000 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:52:13,001 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:52:13,002 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:52:13,006 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:52:13,007 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:52:13,008 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:52:13,121 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:52:13,517 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, aws_array_list_ensure_capacity [2023-12-07 13:52:13,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2884ae3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:52:13, skipping insertion in model container [2023-12-07 13:52:13,517 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:52:13,518 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-07 13:52:13,520 INFO L158 Benchmark]: Toolchain (without parser) took 3779.77ms. Allocated memory was 60.9MB in the beginning and 91.0MB in the end (delta: 30.1MB). Free memory was 34.1MB in the beginning and 46.8MB in the end (delta: -12.7MB). Peak memory consumption was 43.8MB. Max. memory is 3.9GB. [2023-12-07 13:52:13,526 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 60.9MB. Free memory is still 36.1MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:52:13,527 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3776.82ms. Allocated memory was 60.9MB in the beginning and 91.0MB in the end (delta: 30.1MB). Free memory was 33.9MB in the beginning and 46.8MB in the end (delta: -12.9MB). Peak memory consumption was 43.6MB. Max. memory is 3.9GB. [2023-12-07 13:52:13,541 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 0.22ms. Allocated memory is still 60.9MB. Free memory is still 36.1MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 3776.82ms. Allocated memory was 60.9MB in the beginning and 91.0MB in the end (delta: 30.1MB). Free memory was 33.9MB in the beginning and 46.8MB in the end (delta: -12.9MB). Peak memory consumption was 43.6MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - 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, aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...