./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:03:09,448 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:03:09,587 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:03:09,597 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:03:09,597 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:03:09,650 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:03:09,651 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:03:09,651 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:03:09,653 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:03:09,658 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:03:09,659 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:03:09,659 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:03:09,660 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:03:09,661 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:03:09,662 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:03:09,662 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:03:09,663 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:03:09,663 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:03:09,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:03:09,664 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:03:09,664 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:03:09,665 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:03:09,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:03:09,666 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:03:09,667 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:03:09,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:03:09,668 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:03:09,668 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:03:09,669 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:03:09,669 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:03:09,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:03:09,671 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:03:09,671 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:03:09,672 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:03:09,672 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:03:09,672 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:03:09,672 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2023-11-12 02:03:10,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:03:10,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:03:10,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:03:10,108 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:03:10,108 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:03:10,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2023-11-12 02:03:13,335 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:03:13,972 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:03:13,973 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2023-11-12 02:03:14,035 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/data/37fac20ce/569069d60cd74c67acc775029e00dca4/FLAG30e5c3bb7 [2023-11-12 02:03:14,058 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/data/37fac20ce/569069d60cd74c67acc775029e00dca4 [2023-11-12 02:03:14,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:03:14,067 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:03:14,071 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:03:14,072 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:03:14,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:03:14,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:03:14" (1/1) ... [2023-11-12 02:03:14,081 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ee20cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:14, skipping insertion in model container [2023-11-12 02:03:14,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:03:14" (1/1) ... [2023-11-12 02:03:14,253 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:03:14,621 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2023-11-12 02:03:14,632 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2023-11-12 02:03:16,098 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,099 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,100 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,101 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,103 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,161 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,163 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,168 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,169 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,181 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,183 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,186 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,187 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:16,605 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 02:03:16,607 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 02:03:16,609 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 02:03:16,611 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 02:03:16,613 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 02:03:16,615 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 02:03:16,616 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 02:03:16,617 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 02:03:16,618 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 02:03:16,620 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 02:03:17,308 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,309 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,331 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,333 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,339 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,340 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,346 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,347 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,348 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,349 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,349 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,350 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,350 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,560 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:03:17,613 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:03:17,640 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2023-11-12 02:03:17,641 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2023-11-12 02:03:17,703 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,703 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,704 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,705 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,706 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,759 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,759 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,760 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,760 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,761 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,762 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,763 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,763 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,828 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 02:03:17,829 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 02:03:17,830 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 02:03:17,833 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 02:03:17,834 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 02:03:17,835 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 02:03:17,840 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 02:03:17,841 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 02:03:17,842 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 02:03:17,843 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 02:03:17,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] [2023-11-12 02:03:17,978 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,978 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,986 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,987 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,992 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,992 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,997 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,999 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:17,999 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:18,000 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:18,001 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:18,002 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:18,002 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 02:03:18,058 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:03:18,409 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,409 WARN L672 CHandler]: The function equals_fn is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,409 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,410 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,410 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,410 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,410 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,410 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,410 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,411 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,411 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,411 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,411 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,411 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,411 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,412 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,412 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,412 WARN L672 CHandler]: The function callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,412 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,412 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:03:18,420 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:03:18,421 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18 WrapperNode [2023-11-12 02:03:18,422 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:03:18,423 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:03:18,423 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:03:18,423 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:03:18,431 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,555 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,620 INFO L138 Inliner]: procedures = 762, calls = 2022, calls flagged for inlining = 55, calls inlined = 4, statements flattened = 488 [2023-11-12 02:03:18,621 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:03:18,622 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:03:18,622 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:03:18,622 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:03:18,633 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,633 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,641 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,642 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,684 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,695 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,741 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,747 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,760 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:03:18,761 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:03:18,761 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:03:18,762 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:03:18,762 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (1/1) ... [2023-11-12 02:03:18,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:03:18,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:03:18,811 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:03:18,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:03:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:03:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:03:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:03:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:03:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:03:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:03:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:03:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:03:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2023-11-12 02:03:18,856 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2023-11-12 02:03:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:03:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:03:19,218 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:03:19,220 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:03:21,176 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:03:21,191 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:03:21,191 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-12 02:03:21,195 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:03:21 BoogieIcfgContainer [2023-11-12 02:03:21,195 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:03:21,199 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:03:21,199 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:03:21,202 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:03:21,203 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:03:14" (1/3) ... [2023-11-12 02:03:21,203 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16e5911b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:03:21, skipping insertion in model container [2023-11-12 02:03:21,205 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:03:18" (2/3) ... [2023-11-12 02:03:21,206 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16e5911b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:03:21, skipping insertion in model container [2023-11-12 02:03:21,206 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:03:21" (3/3) ... [2023-11-12 02:03:21,208 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness.i [2023-11-12 02:03:21,228 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:03:21,229 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-12 02:03:21,230 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16e5911b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 02:03:21, skipping insertion in model container [2023-11-12 02:03:21,231 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 02:03:21,232 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 02:03:21,232 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 02:03:21,233 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 02:03:21,233 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:03:21" (3/3) ... [2023-11-12 02:03:21,236 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-12 02:03:21,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2023-11-12 02:03:21,272 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 322 nodes and edges [2023-11-12 02:03:21,275 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 81 nodes and edges [2023-11-12 02:03:21,277 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2023-11-12 02:03:21,280 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-12 02:03:21,282 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-12 02:03:21,284 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-12 02:03:21,287 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-12 02:03:21,289 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-12 02:03:22,298 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/witness.graphml [2023-11-12 02:03:22,298 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/witness.yml [2023-11-12 02:03:22,299 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 02:03:22,301 INFO L158 Benchmark]: Toolchain (without parser) took 8233.36ms. Allocated memory was 144.7MB in the beginning and 230.7MB in the end (delta: 86.0MB). Free memory was 106.4MB in the beginning and 99.8MB in the end (delta: 6.5MB). Peak memory consumption was 140.3MB. Max. memory is 16.1GB. [2023-11-12 02:03:22,302 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 119.5MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 02:03:22,305 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4351.17ms. Allocated memory was 144.7MB in the beginning and 184.5MB in the end (delta: 39.8MB). Free memory was 106.4MB in the beginning and 83.3MB in the end (delta: 23.1MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. [2023-11-12 02:03:22,306 INFO L158 Benchmark]: Boogie Procedure Inliner took 198.02ms. Allocated memory is still 184.5MB. Free memory was 83.3MB in the beginning and 73.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 02:03:22,306 INFO L158 Benchmark]: Boogie Preprocessor took 138.89ms. Allocated memory is still 184.5MB. Free memory was 73.9MB in the beginning and 120.3MB in the end (delta: -46.4MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2023-11-12 02:03:22,307 INFO L158 Benchmark]: RCFGBuilder took 2434.03ms. Allocated memory was 184.5MB in the beginning and 230.7MB in the end (delta: 46.1MB). Free memory was 120.3MB in the beginning and 135.9MB in the end (delta: -15.7MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. [2023-11-12 02:03:22,307 INFO L158 Benchmark]: TraceAbstraction took 32.10ms. Allocated memory is still 230.7MB. Free memory was 134.9MB in the beginning and 132.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 02:03:22,308 INFO L158 Benchmark]: Witness Printer took 1066.67ms. Allocated memory is still 230.7MB. Free memory was 132.8MB in the beginning and 99.8MB in the end (delta: 33.0MB). Peak memory consumption was 81.2MB. Max. memory is 16.1GB. [2023-11-12 02:03:22,310 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 119.5MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4351.17ms. Allocated memory was 144.7MB in the beginning and 184.5MB in the end (delta: 39.8MB). Free memory was 106.4MB in the beginning and 83.3MB in the end (delta: 23.1MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 198.02ms. Allocated memory is still 184.5MB. Free memory was 83.3MB in the beginning and 73.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.89ms. Allocated memory is still 184.5MB. Free memory was 73.9MB in the beginning and 120.3MB in the end (delta: -46.4MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2434.03ms. Allocated memory was 184.5MB in the beginning and 230.7MB in the end (delta: 46.1MB). Free memory was 120.3MB in the beginning and 135.9MB in the end (delta: -15.7MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. * TraceAbstraction took 32.10ms. Allocated memory is still 230.7MB. Free memory was 134.9MB in the beginning and 132.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1066.67ms. Allocated memory is still 230.7MB. Free memory was 132.8MB in the beginning and 99.8MB in the end (delta: 33.0MB). Peak memory consumption was 81.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6053]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2023-11-12 02:03:22,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_821ed207-0ad9-46bf-9558-351fab95169d/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE