/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_length_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:49:19,563 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:49:19,733 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 13:49:19,747 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:49:19,747 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:49:19,827 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:49:19,827 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:49:19,828 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:49:19,828 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:49:19,829 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:49:19,829 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:49:19,829 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:49:19,830 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:49:19,830 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:49:19,831 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:49:19,831 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:49:19,831 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:49:19,832 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:49:19,832 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:49:19,832 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:49:19,833 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:49:19,840 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:49:19,841 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:49:19,841 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:49:19,842 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:49:19,842 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:49:19,842 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:49:19,843 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:49:19,843 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:49:19,843 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:49:19,844 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:49:19,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:49:19,844 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:49:19,845 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:49:19,845 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:49:19,845 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:49:19,846 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:49:19,846 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:49:19,846 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:49:19,847 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:49:19,847 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:49:19,853 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:49:19,854 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:49:19,854 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:49:20,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:49:20,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:49:20,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:49:20,285 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:49:20,287 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:49:20,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_array_list_length_harness.i [2023-12-07 13:49:23,165 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:49:24,188 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:49:24,188 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_length_harness.i [2023-12-07 13:49:24,263 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5b4ed547/b9f51218175747a080b542e4ec44a8fd/FLAGd0c3c5577 [2023-12-07 13:49:24,280 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5b4ed547/b9f51218175747a080b542e4ec44a8fd [2023-12-07 13:49:24,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:49:24,283 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:49:24,285 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:49:24,286 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:49:24,290 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:49:24,291 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:49:24" (1/1) ... [2023-12-07 13:49:24,300 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48c9734f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:49:24, skipping insertion in model container [2023-12-07 13:49:24,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:49:24" (1/1) ... [2023-12-07 13:49:24,558 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:49:24,943 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_length_harness.i[4495,4508] [2023-12-07 13:49:24,957 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_length_harness.i[4555,4568] [2023-12-07 13:49:26,130 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,131 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,131 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,133 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,134 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,167 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,168 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,177 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,179 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,182 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,184 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,186 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,186 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,701 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:49:26,703 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:49:26,704 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:49:26,706 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:49:26,709 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:49:26,710 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:49:26,711 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:49:26,712 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:49:26,713 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:49:26,714 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:49:26,940 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:26,955 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,074 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:49:27,153 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:49:27,208 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:49:27,220 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_length_harness.i[4495,4508] [2023-12-07 13:49:27,221 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_length_harness.i[4555,4568] [2023-12-07 13:49:27,399 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,400 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,401 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,402 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,403 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,420 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,421 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,423 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,424 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,426 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,427 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,428 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,428 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,572 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:49:27,574 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:49:27,577 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:49:27,579 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:49:27,581 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:49:27,582 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:49:27,583 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:49:27,584 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:49:27,585 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:49:27,586 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:49:27,674 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,687 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:27,787 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:49:27,851 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:49:27,872 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_length_harness.i[4495,4508] [2023-12-07 13:49:27,872 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_length_harness.i[4555,4568] [2023-12-07 13:49:28,025 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,027 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,027 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,028 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,029 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,141 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,142 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,144 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,145 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,147 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,150 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,151 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,151 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,301 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:49:28,313 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:49:28,314 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:49:28,316 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:49:28,317 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:49:28,318 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:49:28,319 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:49:28,333 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:49:28,334 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:49:28,335 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:49:28,452 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,476 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:28,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] [2023-12-07 13:49:28,579 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:49:28,887 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 13:49:28,887 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@201914bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:49:28, skipping insertion in model container [2023-12-07 13:49:28,888 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:49:28,888 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-07 13:49:28,890 INFO L158 Benchmark]: Toolchain (without parser) took 4606.28ms. Allocated memory was 60.9MB in the beginning and 84.5MB in the end (delta: 23.6MB). Free memory was 25.8MB in the beginning and 22.7MB in the end (delta: 3.0MB). Peak memory consumption was 35.1MB. Max. memory is 3.9GB. [2023-12-07 13:49:28,891 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 60.9MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:49:28,892 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4602.65ms. Allocated memory was 60.9MB in the beginning and 84.5MB in the end (delta: 23.6MB). Free memory was 25.5MB in the beginning and 23.2MB in the end (delta: 2.3MB). Peak memory consumption was 34.8MB. Max. memory is 3.9GB. [2023-12-07 13:49:28,893 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 33.5MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 4602.65ms. Allocated memory was 60.9MB in the beginning and 84.5MB in the end (delta: 23.6MB). Free memory was 25.5MB in the beginning and 23.2MB in the end (delta: 2.3MB). Peak memory consumption was 34.8MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7747]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] - 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...