./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 acb637b8f5ea90039cae9db9a24038250b695d01328ef6cc4ae951d36425cd74 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:00:42,976 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:00:43,136 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:00:43,145 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:00:43,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:00:43,194 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:00:43,195 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:00:43,196 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:00:43,197 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:00:43,204 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:00:43,206 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:00:43,206 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:00:43,207 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:00:43,209 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:00:43,210 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:00:43,210 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:00:43,211 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:00:43,211 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:00:43,212 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:00:43,212 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:00:43,213 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:00:43,214 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:00:43,215 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:00:43,215 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:00:43,216 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:00:43,217 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:00:43,219 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:00:43,220 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:00:43,220 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:00:43,221 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:00:43,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:00:43,223 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:00:43,223 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:00:43,224 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:00:43,224 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:00:43,224 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:00:43,225 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_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> acb637b8f5ea90039cae9db9a24038250b695d01328ef6cc4ae951d36425cd74 [2023-11-06 22:00:43,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:00:43,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:00:43,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:00:43,675 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:00:43,676 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:00:43,678 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i [2023-11-06 22:00:47,418 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:00:48,292 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:00:48,293 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i [2023-11-06 22:00:48,343 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/data/e3e46d1d8/6b827e797d2d47c5a621219fd56a71d8/FLAGedb92ca01 [2023-11-06 22:00:48,370 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/data/e3e46d1d8/6b827e797d2d47c5a621219fd56a71d8 [2023-11-06 22:00:48,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:00:48,382 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:00:48,389 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:00:48,390 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:00:48,397 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:00:48,398 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:00:48" (1/1) ... [2023-11-06 22:00:48,399 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f47f42d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:48, skipping insertion in model container [2023-11-06 22:00:48,400 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:00:48" (1/1) ... [2023-11-06 22:00:48,610 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:00:49,077 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_c668b207-be4d-4624-b68d-3442ece7c1ca/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[4486,4499] [2023-11-06 22:00:49,087 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_c668b207-be4d-4624-b68d-3442ece7c1ca/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[4546,4559] [2023-11-06 22:00:50,714 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,715 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,728 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,729 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,731 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,750 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,751 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,754 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,755 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,758 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,759 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,761 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:50,761 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:51,191 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-06 22:00:51,194 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-06 22:00:51,197 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-06 22:00:51,198 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-06 22:00:51,201 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-06 22:00:51,202 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-06 22:00:51,203 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-06 22:00:51,204 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-06 22:00:51,205 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-06 22:00:51,206 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-06 22:00:52,014 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,015 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,044 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,046 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,063 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,064 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,076 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,077 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,078 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,080 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,080 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,081 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,083 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,349 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:00:52,385 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:00:52,403 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_c668b207-be4d-4624-b68d-3442ece7c1ca/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[4486,4499] [2023-11-06 22:00:52,404 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_c668b207-be4d-4624-b68d-3442ece7c1ca/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[4546,4559] [2023-11-06 22:00:52,450 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,451 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,451 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,452 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,453 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,460 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,460 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,462 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,462 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,463 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,464 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,465 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,465 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,486 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-06 22:00:52,499 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-06 22:00:52,501 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-06 22:00:52,503 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-06 22:00:52,505 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-06 22:00:52,505 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-06 22:00:52,508 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-06 22:00:52,509 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-06 22:00:52,510 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-06 22:00:52,511 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-06 22:00:52,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] [2023-11-06 22:00:52,665 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,667 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,679 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,680 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,686 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,687 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,692 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,693 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,694 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,694 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,695 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,696 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,696 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:00:52,763 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:00:53,230 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,230 WARN L672 CHandler]: The function equals_fn is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,231 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,231 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,231 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,231 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,232 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,232 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,232 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,232 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,233 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,233 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,233 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,233 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,233 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,234 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,234 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,234 WARN L672 CHandler]: The function callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,234 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,235 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:00:53,245 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:00:53,245 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53 WrapperNode [2023-11-06 22:00:53,246 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:00:53,247 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:00:53,247 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:00:53,248 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:00:53,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,489 INFO L138 Inliner]: procedures = 762, calls = 2022, calls flagged for inlining = 55, calls inlined = 4, statements flattened = 488 [2023-11-06 22:00:53,490 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:00:53,491 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:00:53,491 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:00:53,491 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:00:53,504 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,505 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,520 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,521 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,572 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,588 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,612 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,622 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,661 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:00:53,662 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:00:53,663 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:00:53,663 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:00:53,664 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (1/1) ... [2023-11-06 22:00:53,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:00:53,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:00:53,705 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:00:53,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:00:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:00:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:00:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:00:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:00:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:00:53,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:00:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:00:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:00:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2023-11-06 22:00:53,760 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2023-11-06 22:00:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:00:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:00:54,226 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:00:54,242 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:00:56,539 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:00:56,558 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:00:56,558 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-06 22:00:56,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:00:56 BoogieIcfgContainer [2023-11-06 22:00:56,563 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:00:56,567 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:00:56,567 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:00:56,571 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:00:56,572 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:00:48" (1/3) ... [2023-11-06 22:00:56,574 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56548227 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:00:56, skipping insertion in model container [2023-11-06 22:00:56,575 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:00:53" (2/3) ... [2023-11-06 22:00:56,575 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56548227 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:00:56, skipping insertion in model container [2023-11-06 22:00:56,576 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:00:56" (3/3) ... [2023-11-06 22:00:56,577 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness_negated.i [2023-11-06 22:00:56,603 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:00:56,603 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-06 22:00:56,605 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56548227 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:00:56, skipping insertion in model container [2023-11-06 22:00:56,606 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:00:56,608 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:00:56,608 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:00:56,609 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:00:56,610 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:00:56" (3/3) ... [2023-11-06 22:00:56,613 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 22:00:56,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2023-11-06 22:00:56,658 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 322 nodes and edges [2023-11-06 22:00:56,661 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 81 nodes and edges [2023-11-06 22:00:56,664 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2023-11-06 22:00:56,667 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-06 22:00:56,670 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-06 22:00:56,673 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-06 22:00:56,675 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-06 22:00:56,678 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:00:57,634 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 22:00:57,635 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 22:00:57,635 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:00:57,637 INFO L158 Benchmark]: Toolchain (without parser) took 9254.04ms. Allocated memory was 155.2MB in the beginning and 234.9MB in the end (delta: 79.7MB). Free memory was 119.0MB in the beginning and 91.3MB in the end (delta: 27.6MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. [2023-11-06 22:00:57,638 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 155.2MB. Free memory is still 129.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:00:57,639 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4857.12ms. Allocated memory was 155.2MB in the beginning and 234.9MB in the end (delta: 79.7MB). Free memory was 119.0MB in the beginning and 152.4MB in the end (delta: -33.4MB). Peak memory consumption was 116.2MB. Max. memory is 16.1GB. [2023-11-06 22:00:57,639 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.12ms. Allocated memory is still 234.9MB. Free memory was 151.3MB in the beginning and 141.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-06 22:00:57,640 INFO L158 Benchmark]: Boogie Preprocessor took 170.22ms. Allocated memory is still 234.9MB. Free memory was 141.9MB in the beginning and 134.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-06 22:00:57,640 INFO L158 Benchmark]: RCFGBuilder took 2900.98ms. Allocated memory is still 234.9MB. Free memory was 134.5MB in the beginning and 132.5MB in the end (delta: 2.0MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. [2023-11-06 22:00:57,641 INFO L158 Benchmark]: TraceAbstraction took 38.96ms. Allocated memory is still 234.9MB. Free memory was 131.5MB in the beginning and 129.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:00:57,641 INFO L158 Benchmark]: Witness Printer took 1027.03ms. Allocated memory is still 234.9MB. Free memory was 129.4MB in the beginning and 91.3MB in the end (delta: 38.0MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. [2023-11-06 22:00:57,644 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76ms. Allocated memory is still 155.2MB. Free memory is still 129.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4857.12ms. Allocated memory was 155.2MB in the beginning and 234.9MB in the end (delta: 79.7MB). Free memory was 119.0MB in the beginning and 152.4MB in the end (delta: -33.4MB). Peak memory consumption was 116.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.12ms. Allocated memory is still 234.9MB. Free memory was 151.3MB in the beginning and 141.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 170.22ms. Allocated memory is still 234.9MB. Free memory was 141.9MB in the beginning and 134.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2900.98ms. Allocated memory is still 234.9MB. Free memory was 134.5MB in the beginning and 132.5MB in the end (delta: 2.0MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. * TraceAbstraction took 38.96ms. Allocated memory is still 234.9MB. Free memory was 131.5MB in the beginning and 129.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1027.03ms. Allocated memory is still 234.9MB. Free memory was 129.4MB in the beginning and 91.3MB in the end (delta: 38.0MB). Peak memory consumption was 72.6MB. 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! [2023-11-06 22:00:57,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c668b207-be4d-4624-b68d-3442ece7c1ca/bin/uautomizer-verify-WvqO1wxjHP/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