/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_copy_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:48:58,504 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:48:58,645 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 13:48:58,663 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:48:58,664 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:48:58,711 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:48:58,711 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:48:58,712 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:48:58,712 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:48:58,712 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:48:58,713 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:48:58,713 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:48:58,713 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:48:58,714 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:48:58,714 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:48:58,714 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:48:58,715 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:48:58,715 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:48:58,715 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:48:58,715 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:48:58,716 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:48:58,728 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:48:58,728 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:48:58,728 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:48:58,729 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:48:58,729 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:48:58,729 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:48:58,729 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:48:58,730 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:48:58,730 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:48:58,730 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:48:58,731 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:48:58,731 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:48:58,731 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:48:58,731 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:48:58,732 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:48:58,732 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:48:58,732 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:48:58,733 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:48:58,733 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:48:58,733 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:48:58,745 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:48:58,745 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:48:58,745 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:48:59,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:48:59,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:48:59,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:48:59,118 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:48:59,137 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:48:59,138 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_array_list_copy_harness.i [2023-12-07 13:49:01,676 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:49:02,557 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:49:02,558 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_copy_harness.i [2023-12-07 13:49:02,623 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/466f30507/419c326efadd46f4b2a7e8cfb1a5448c/FLAG9fc561973 [2023-12-07 13:49:02,634 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/466f30507/419c326efadd46f4b2a7e8cfb1a5448c [2023-12-07 13:49:02,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:49:02,637 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:49:02,638 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:49:02,638 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:49:02,642 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:49:02,643 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:49:02" (1/1) ... [2023-12-07 13:49:02,644 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ed05189 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:49:02, skipping insertion in model container [2023-12-07 13:49:02,644 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:49:02" (1/1) ... [2023-12-07 13:49:02,796 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:49:03,182 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_copy_harness.i[4493,4506] [2023-12-07 13:49:03,212 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_copy_harness.i[4553,4566] [2023-12-07 13:49:04,115 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,116 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,117 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,117 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,119 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,151 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,152 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,154 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,155 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,157 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,158 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,159 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,159 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,490 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:49:04,492 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:49:04,493 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:49:04,494 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:49:04,496 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:49:04,497 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:49:04,497 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:49:04,498 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:49:04,499 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:49:04,500 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:49:04,639 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,639 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,644 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,704 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:04,780 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:49:04,816 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:49:04,873 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:49:04,893 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_copy_harness.i[4493,4506] [2023-12-07 13:49:04,894 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_copy_harness.i[4553,4566] [2023-12-07 13:49:05,035 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,036 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,036 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,037 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,038 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,050 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,051 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,052 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,053 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,055 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,056 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,056 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,057 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,155 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:49:05,157 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:49:05,158 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:49:05,159 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:49:05,160 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:49:05,161 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:49:05,170 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:49:05,170 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:49:05,171 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:49:05,173 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:49:05,245 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,246 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,248 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,265 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,312 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:49:05,336 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:49:05,376 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_copy_harness.i[4493,4506] [2023-12-07 13:49:05,377 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_copy_harness.i[4553,4566] [2023-12-07 13:49:05,574 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,575 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,575 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,576 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,577 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,592 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,593 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,594 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,595 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,596 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,597 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,597 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,598 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,684 WARN L633 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-07 13:49:05,686 WARN L633 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-07 13:49:05,686 WARN L633 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-07 13:49:05,688 WARN L633 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-07 13:49:05,689 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-07 13:49:05,690 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-07 13:49:05,690 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-07 13:49:05,691 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-07 13:49:05,692 WARN L633 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-07 13:49:05,694 WARN L633 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-07 13:49:05,770 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,771 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,772 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,782 WARN L1574 CHandler]: Possible shadowing of function index [2023-12-07 13:49:05,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2023-12-07 13:49:05,820 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:49:06,084 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 13:49:06,087 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c9c4ee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:49:06, skipping insertion in model container [2023-12-07 13:49:06,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:49:06,090 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-07 13:49:06,091 INFO L158 Benchmark]: Toolchain (without parser) took 3453.96ms. Allocated memory was 60.9MB in the beginning and 79.6MB in the end (delta: 18.7MB). Free memory was 31.4MB in the beginning and 18.8MB in the end (delta: 12.7MB). Peak memory consumption was 37.7MB. Max. memory is 3.9GB. [2023-12-07 13:49:06,092 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 60.9MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:49:06,092 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3451.61ms. Allocated memory was 60.9MB in the beginning and 79.6MB in the end (delta: 18.7MB). Free memory was 31.2MB in the beginning and 18.8MB in the end (delta: 12.5MB). Peak memory consumption was 37.5MB. Max. memory is 3.9GB. [2023-12-07 13:49:06,093 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 34.0MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 3451.61ms. Allocated memory was 60.9MB in the beginning and 79.6MB in the end (delta: 18.7MB). Free memory was 31.2MB in the beginning and 18.8MB in the end (delta: 12.5MB). Peak memory consumption was 37.5MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] - 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...