/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_array_list_back_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:48:47,407 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:48:47,516 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 13:48:47,520 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:48:47,536 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:48:47,580 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:48:47,581 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:48:47,581 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:48:47,582 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:48:47,585 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:48:47,585 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:48:47,586 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:48:47,586 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:48:47,587 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:48:47,588 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:48:47,588 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:48:47,588 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:48:47,588 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:48:47,588 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:48:47,588 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:48:47,589 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:48:47,589 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:48:47,589 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:48:47,589 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:48:47,589 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:48:47,590 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:48:47,590 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:48:47,590 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:48:47,590 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:48:47,591 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:48:47,591 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:48:47,592 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:48:47,592 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:48:47,592 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:48:47,592 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:48:47,592 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:48:47,592 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:48:47,592 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:48:47,593 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:48:47,593 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:48:47,593 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:48:47,593 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:48:47,593 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:48:47,593 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:48:47,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:48:47,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:48:47,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:48:47,987 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:48:47,988 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:48:47,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_array_list_back_harness.i [2023-12-07 13:48:49,817 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:48:50,718 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:48:50,718 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_back_harness.i [2023-12-07 13:48:50,800 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f7757578/bda0ce90ab7743d2bdb40c1c973305c8/FLAG4cb034583 [2023-12-07 13:48:50,882 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f7757578/bda0ce90ab7743d2bdb40c1c973305c8 [2023-12-07 13:48:50,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:48:50,886 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:48:50,886 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:48:50,886 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:48:50,890 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:48:50,891 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:48:50" (1/1) ... [2023-12-07 13:48:50,892 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@281ce04c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:48:50, skipping insertion in model container [2023-12-07 13:48:50,892 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:48:50" (1/1) ... [2023-12-07 13:48:51,148 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:48:51,514 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_array_list_back_harness.i[4493,4506] [2023-12-07 13:48:51,566 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_array_list_back_harness.i[4553,4566] [2023-12-07 13:48:52,571 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,571 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,572 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,573 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,574 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,595 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,596 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,598 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,599 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,601 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,601 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,602 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,602 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:52,998 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:48:52,999 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:48:53,000 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:48:53,001 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:48:53,003 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:48:53,003 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:48:53,004 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:48:53,005 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:48:53,005 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:48:53,006 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:48:53,186 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,195 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,301 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:48:53,338 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:48:53,405 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:48:53,410 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_array_list_back_harness.i[4493,4506] [2023-12-07 13:48:53,411 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_array_list_back_harness.i[4553,4566] [2023-12-07 13:48:53,501 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,502 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,502 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,503 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,504 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,515 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,515 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,517 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,517 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,518 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,519 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,519 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,520 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,638 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:48:53,639 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:48:53,640 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:48:53,641 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:48:53,642 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:48:53,643 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:48:53,643 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:48:53,644 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:48:53,645 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:48:53,646 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:48:53,689 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,727 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,758 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:48:53,774 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:48:53,787 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_array_list_back_harness.i[4493,4506] [2023-12-07 13:48:53,787 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_array_list_back_harness.i[4553,4566] [2023-12-07 13:48:53,990 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,993 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,994 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,995 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:53,996 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,008 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,009 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,010 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,010 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,012 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,013 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,013 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,013 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,088 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:48:54,090 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:48:54,091 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:48:54,091 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:48:54,093 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:48:54,093 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:48:54,094 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:48:54,095 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:48:54,114 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:48:54,115 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:48:54,221 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,229 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:54,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7769-7780] [2023-12-07 13:48:54,267 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:48:54,509 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 [2023-12-07 13:48:54,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3407d7b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:48:54, skipping insertion in model container [2023-12-07 13:48:54,510 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:48:54,510 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-07 13:48:54,512 INFO L158 Benchmark]: Toolchain (without parser) took 3625.65ms. Allocated memory was 60.9MB in the beginning and 82.7MB in the end (delta: 21.8MB). Free memory was 36.4MB in the beginning and 32.1MB in the end (delta: 4.3MB). Peak memory consumption was 43.7MB. Max. memory is 3.9GB. [2023-12-07 13:48:54,512 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 60.9MB. Free memory is still 30.9MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:48:54,525 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3623.75ms. Allocated memory was 60.9MB in the beginning and 82.7MB in the end (delta: 21.8MB). Free memory was 36.2MB in the beginning and 32.1MB in the end (delta: 4.1MB). Peak memory consumption was 43.5MB. Max. memory is 3.9GB. [2023-12-07 13:48:54,526 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 0.10ms. Allocated memory is still 60.9MB. Free memory is still 30.9MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 3623.75ms. Allocated memory was 60.9MB in the beginning and 82.7MB in the end (delta: 21.8MB). Free memory was 36.2MB in the beginning and 32.1MB in the end (delta: 4.1MB). Peak memory consumption was 43.5MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7769-7780] - 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 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...