./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya --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 be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-28 20:35:56,340 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-28 20:35:56,403 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-28 20:35:56,408 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-28 20:35:56,408 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-28 20:35:56,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-28 20:35:56,433 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-28 20:35:56,434 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-28 20:35:56,435 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-28 20:35:56,435 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-28 20:35:56,436 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-28 20:35:56,436 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-28 20:35:56,437 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-28 20:35:56,437 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-28 20:35:56,438 INFO L153 SettingsManager]: * Use SBE=true [2023-11-28 20:35:56,439 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-28 20:35:56,439 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-28 20:35:56,440 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-28 20:35:56,440 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-28 20:35:56,441 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-28 20:35:56,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-28 20:35:56,442 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-28 20:35:56,442 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-28 20:35:56,443 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-28 20:35:56,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-28 20:35:56,444 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-28 20:35:56,444 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-28 20:35:56,445 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-28 20:35:56,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 20:35:56,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-28 20:35:56,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-28 20:35:56,446 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-28 20:35:56,447 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-28 20:35:56,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-28 20:35:56,447 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-28 20:35:56,447 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-28 20:35:56,447 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-28 20:35:56,448 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-28 20:35:56,448 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-28 20:35:56,448 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_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 [2023-11-28 20:35:56,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-28 20:35:56,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-28 20:35:56,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-28 20:35:56,701 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-28 20:35:56,701 INFO L274 PluginConnector]: CDTParser initialized [2023-11-28 20:35:56,703 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2023-11-28 20:35:59,344 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-28 20:35:59,815 INFO L384 CDTParser]: Found 1 translation units. [2023-11-28 20:35:59,816 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2023-11-28 20:35:59,852 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/data/7bf083060/e9b4077f05824dec86169ce7a29d9a75/FLAG88251acad [2023-11-28 20:35:59,866 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/data/7bf083060/e9b4077f05824dec86169ce7a29d9a75 [2023-11-28 20:35:59,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-28 20:35:59,869 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-28 20:35:59,870 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-28 20:35:59,870 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-28 20:35:59,874 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-28 20:35:59,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:35:59" (1/1) ... [2023-11-28 20:35:59,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3be55b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:35:59, skipping insertion in model container [2023-11-28 20:35:59,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:35:59" (1/1) ... [2023-11-28 20:36:00,007 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-28 20:36:00,299 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_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2023-11-28 20:36:00,307 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_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2023-11-28 20:36:01,227 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,227 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,228 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,229 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,230 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,244 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,245 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,247 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,248 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,250 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,251 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,252 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,252 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:01,655 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-28 20:36:01,657 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-28 20:36:01,658 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-28 20:36:01,659 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-28 20:36:01,661 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-28 20:36:01,661 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-28 20:36:01,662 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-28 20:36:01,663 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-28 20:36:01,663 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-28 20:36:01,664 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-28 20:36:02,116 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,116 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,137 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,138 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,143 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,144 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,180 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,181 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,182 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,182 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,183 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,184 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,185 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,221 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 20:36:02,252 INFO L202 MainTranslator]: Completed pre-run [2023-11-28 20:36:02,262 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_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2023-11-28 20:36:02,263 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_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2023-11-28 20:36:02,293 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,293 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,293 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,294 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,294 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,299 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,300 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,301 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,301 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,302 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,302 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,303 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,303 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,327 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-28 20:36:02,328 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-28 20:36:02,328 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-28 20:36:02,329 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-28 20:36:02,330 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-28 20:36:02,330 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-28 20:36:02,331 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-28 20:36:02,331 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-28 20:36:02,331 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-28 20:36:02,332 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-28 20:36:02,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] [2023-11-28 20:36:02,425 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,426 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,431 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,432 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,435 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,435 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,441 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,442 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,442 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,442 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,442 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,443 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,443 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-28 20:36:02,460 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 20:36:02,804 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,804 WARN L675 CHandler]: The function equals_fn is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,804 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,804 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,804 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,804 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,804 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,805 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,805 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,805 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,805 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,805 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,805 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,805 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,806 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,806 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,806 WARN L675 CHandler]: The function callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,806 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,806 WARN L675 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-28 20:36:02,813 INFO L206 MainTranslator]: Completed translation [2023-11-28 20:36:02,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02 WrapperNode [2023-11-28 20:36:02,814 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-28 20:36:02,814 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-28 20:36:02,815 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-28 20:36:02,815 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-28 20:36:02,822 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:02,905 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:02,967 INFO L138 Inliner]: procedures = 772, calls = 2484, calls flagged for inlining = 69, calls inlined = 5, statements flattened = 512 [2023-11-28 20:36:02,967 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-28 20:36:02,968 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-28 20:36:02,968 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-28 20:36:02,968 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-28 20:36:02,979 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:02,979 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:02,988 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:03,052 INFO L175 MemorySlicer]: Split 348 memory accesses to 8 slices as follows [2, 5, 236, 7, 85, 7, 3, 3]. 68 percent of accesses are in the largest equivalence class. The 248 initializations are split as follows [2, 5, 236, 1, 0, 1, 0, 3]. The 9 writes are split as follows [0, 0, 0, 4, 0, 4, 1, 0]. [2023-11-28 20:36:03,052 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:03,053 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:03,099 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:03,109 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:03,122 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:03,129 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:03,142 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-28 20:36:03,143 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-28 20:36:03,143 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-28 20:36:03,143 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-28 20:36:03,144 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (1/1) ... [2023-11-28 20:36:03,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 20:36:03,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 20:36:03,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-28 20:36:03,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-28 20:36:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-28 20:36:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-28 20:36:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-28 20:36:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-28 20:36:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-28 20:36:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-28 20:36:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-28 20:36:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-28 20:36:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-28 20:36:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-28 20:36:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-28 20:36:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-28 20:36:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-28 20:36:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-28 20:36:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-28 20:36:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-28 20:36:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-28 20:36:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-28 20:36:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-28 20:36:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-28 20:36:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-28 20:36:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-28 20:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-28 20:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2023-11-28 20:36:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2023-11-28 20:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-28 20:36:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-28 20:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-28 20:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-28 20:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-28 20:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-28 20:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-28 20:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-28 20:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-28 20:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-28 20:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-28 20:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-28 20:36:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-28 20:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-28 20:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-28 20:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-28 20:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-28 20:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-28 20:36:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-28 20:36:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-28 20:36:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-28 20:36:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2023-11-28 20:36:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2023-11-28 20:36:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-28 20:36:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-28 20:36:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-28 20:36:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-28 20:36:03,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-28 20:36:03,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-28 20:36:03,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-28 20:36:03,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-28 20:36:03,498 INFO L241 CfgBuilder]: Building ICFG [2023-11-28 20:36:03,501 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-28 20:36:04,805 INFO L282 CfgBuilder]: Performing block encoding [2023-11-28 20:36:04,920 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-28 20:36:04,921 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-28 20:36:04,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:36:04 BoogieIcfgContainer [2023-11-28 20:36:04,922 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-28 20:36:04,924 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-28 20:36:04,924 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-28 20:36:04,927 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-28 20:36:04,928 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 08:35:59" (1/3) ... [2023-11-28 20:36:04,928 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@374c07ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 08:36:04, skipping insertion in model container [2023-11-28 20:36:04,928 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:36:02" (2/3) ... [2023-11-28 20:36:04,929 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@374c07ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 08:36:04, skipping insertion in model container [2023-11-28 20:36:04,929 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:36:04" (3/3) ... [2023-11-28 20:36:04,930 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_c_string_harness.i [2023-11-28 20:36:04,948 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-28 20:36:04,949 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-28 20:36:04,949 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@374c07ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 08:36:04, skipping insertion in model container [2023-11-28 20:36:04,949 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-28 20:36:04,950 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-28 20:36:04,950 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-28 20:36:04,950 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-28 20:36:04,951 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:36:04" (3/3) ... [2023-11-28 20:36:04,953 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-28 20:36:04,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-28 20:36:04,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2023-11-28 20:36:04,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_uint64_t [2023-11-28 20:36:04,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-28 20:36:04,957 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_c_string_is_valid [2023-11-28 20:36:04,978 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 331 nodes and edges [2023-11-28 20:36:04,981 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 83 nodes and edges [2023-11-28 20:36:04,983 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2023-11-28 20:36:04,985 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-28 20:36:04,987 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-28 20:36:04,990 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-28 20:36:04,992 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-28 20:36:04,994 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-28 20:36:05,657 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/witness.graphml [2023-11-28 20:36:05,658 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/witness.yml [2023-11-28 20:36:05,658 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-28 20:36:05,660 INFO L158 Benchmark]: Toolchain (without parser) took 5789.38ms. Allocated memory was 161.5MB in the beginning and 260.0MB in the end (delta: 98.6MB). Free memory was 115.3MB in the beginning and 115.3MB in the end (delta: 11.4kB). Peak memory consumption was 131.1MB. Max. memory is 16.1GB. [2023-11-28 20:36:05,660 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 123.7MB. Free memory is still 67.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 20:36:05,661 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2943.55ms. Allocated memory was 161.5MB in the beginning and 216.0MB in the end (delta: 54.5MB). Free memory was 114.9MB in the beginning and 112.2MB in the end (delta: 2.6MB). Peak memory consumption was 88.0MB. Max. memory is 16.1GB. [2023-11-28 20:36:05,661 INFO L158 Benchmark]: Boogie Procedure Inliner took 153.21ms. Allocated memory is still 216.0MB. Free memory was 112.2MB in the beginning and 101.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-28 20:36:05,662 INFO L158 Benchmark]: Boogie Preprocessor took 174.24ms. Allocated memory is still 216.0MB. Free memory was 101.8MB in the beginning and 143.2MB in the end (delta: -41.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-28 20:36:05,662 INFO L158 Benchmark]: RCFGBuilder took 1778.61ms. Allocated memory is still 216.0MB. Free memory was 143.2MB in the beginning and 123.3MB in the end (delta: 19.8MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2023-11-28 20:36:05,662 INFO L158 Benchmark]: TraceAbstraction took 25.69ms. Allocated memory is still 216.0MB. Free memory was 122.3MB in the beginning and 120.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-28 20:36:05,663 INFO L158 Benchmark]: Witness Printer took 707.81ms. Allocated memory was 216.0MB in the beginning and 260.0MB in the end (delta: 44.0MB). Free memory was 120.2MB in the beginning and 115.3MB in the end (delta: 4.9MB). Peak memory consumption was 79.4MB. Max. memory is 16.1GB. [2023-11-28 20:36:05,666 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 123.7MB. Free memory is still 67.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2943.55ms. Allocated memory was 161.5MB in the beginning and 216.0MB in the end (delta: 54.5MB). Free memory was 114.9MB in the beginning and 112.2MB in the end (delta: 2.6MB). Peak memory consumption was 88.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 153.21ms. Allocated memory is still 216.0MB. Free memory was 112.2MB in the beginning and 101.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 174.24ms. Allocated memory is still 216.0MB. Free memory was 101.8MB in the beginning and 143.2MB in the end (delta: -41.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1778.61ms. Allocated memory is still 216.0MB. Free memory was 143.2MB in the beginning and 123.3MB in the end (delta: 19.8MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * TraceAbstraction took 25.69ms. Allocated memory is still 216.0MB. Free memory was 122.3MB in the beginning and 120.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 707.81ms. Allocated memory was 216.0MB in the beginning and 260.0MB in the end (delta: 44.0MB). Free memory was 120.2MB in the beginning and 115.3MB in the end (delta: 4.9MB). Peak memory consumption was 79.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7558]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] * 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! [2023-11-28 20:36:05,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e4d04ae-17cf-43e2-b81a-1ae5a65770f5/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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