/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_add_size_checked_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:48:21,743 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:48:21,883 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 13:48:21,889 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:48:21,889 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:48:21,995 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:48:21,995 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:48:21,996 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:48:21,996 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:48:21,997 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:48:21,997 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:48:21,997 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:48:21,998 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:48:21,998 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:48:21,999 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:48:21,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:48:21,999 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:48:22,000 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:48:22,000 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:48:22,001 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:48:22,001 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:48:22,025 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:48:22,025 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:48:22,028 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:48:22,028 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:48:22,029 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:48:22,033 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:48:22,034 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:48:22,034 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:48:22,034 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:48:22,035 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:48:22,035 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:48:22,035 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:48:22,036 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:48:22,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:48:22,039 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:48:22,039 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:48:22,040 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:48:22,040 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:48:22,040 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:48:22,041 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:48:22,042 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:48:22,042 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:48:22,043 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:48:22,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:48:22,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:48:22,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:48:22,438 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:48:22,440 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:48:22,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_add_size_checked_harness.i [2023-12-07 13:48:26,516 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:48:27,690 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:48:27,691 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_add_size_checked_harness.i [2023-12-07 13:48:27,751 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40396baf6/c70b34cb99fb45588acc10b123801e11/FLAG3ac070af6 [2023-12-07 13:48:27,765 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40396baf6/c70b34cb99fb45588acc10b123801e11 [2023-12-07 13:48:27,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:48:27,769 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:48:27,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:48:27,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:48:27,803 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:48:27,805 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:48:27" (1/1) ... [2023-12-07 13:48:27,806 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@590a8dae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:48:27, skipping insertion in model container [2023-12-07 13:48:27,806 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:48:27" (1/1) ... [2023-12-07 13:48:28,165 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:48:28,582 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_add_size_checked_harness.i[4494,4507] [2023-12-07 13:48:28,610 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_add_size_checked_harness.i[4554,4567] [2023-12-07 13:48:30,106 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,107 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,108 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,109 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,115 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,143 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,145 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,148 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,149 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,153 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,155 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,156 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,157 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:30,741 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:48:30,743 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:48:30,744 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:48:30,795 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:48:30,798 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:48:30,799 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:48:30,799 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:48:30,800 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:48:30,801 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:48:30,802 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:48:31,331 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:48:31,415 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:48:31,428 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_add_size_checked_harness.i[4494,4507] [2023-12-07 13:48:31,431 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_add_size_checked_harness.i[4554,4567] [2023-12-07 13:48:31,548 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,549 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,549 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,550 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,553 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,561 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,562 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,563 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,563 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,565 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,565 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,566 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,566 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:48:31,621 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:48:31,622 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:48:31,623 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:48:31,624 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:48:31,625 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:48:31,626 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:48:31,626 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:48:31,691 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:48:31,692 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:48:31,693 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:48:31,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] [2023-12-07 13:48:31,724 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:48:32,112 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: __atomic_fetch_or, __atomic_fetch_sub, __atomic_exchange_n, aws_mem_acquire, __atomic_fetch_xor, htons, aws_mem_release, 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 13:48:32,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@422023af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:48:32, skipping insertion in model container [2023-12-07 13:48:32,116 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:48:32,117 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-07 13:48:32,120 INFO L158 Benchmark]: Toolchain (without parser) took 4349.24ms. Allocated memory is still 60.9MB. Free memory was 35.4MB in the beginning and 13.1MB in the end (delta: 22.3MB). Peak memory consumption was 32.2MB. Max. memory is 3.9GB. [2023-12-07 13:48:32,121 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 60.9MB. Free memory was 34.1MB in the beginning and 34.1MB in the end (delta: 84.3kB). Peak memory consumption was 84.3kB. Max. memory is 3.9GB. [2023-12-07 13:48:32,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4341.03ms. Allocated memory is still 60.9MB. Free memory was 35.2MB in the beginning and 13.1MB in the end (delta: 22.1MB). Peak memory consumption was 32.0MB. Max. memory is 3.9GB. [2023-12-07 13:48:32,124 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 0.21ms. Allocated memory is still 60.9MB. Free memory was 34.1MB in the beginning and 34.1MB in the end (delta: 84.3kB). Peak memory consumption was 84.3kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 4341.03ms. Allocated memory is still 60.9MB. Free memory was 35.2MB in the beginning and 13.1MB in the end (delta: 22.1MB). Peak memory consumption was 32.0MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6947]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: __atomic_fetch_or, __atomic_fetch_sub, __atomic_exchange_n, aws_mem_acquire, __atomic_fetch_xor, htons, aws_mem_release, 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...