./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc 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_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 10:48:30,180 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 10:48:30,289 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Overflow-64bit-Automizer_Default.epf [2023-11-26 10:48:30,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 10:48:30,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 10:48:30,333 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 10:48:30,336 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 10:48:30,336 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 10:48:30,337 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 10:48:30,342 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 10:48:30,343 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 10:48:30,344 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 10:48:30,345 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 10:48:30,347 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 10:48:30,347 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 10:48:30,348 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 10:48:30,348 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 10:48:30,349 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 10:48:30,349 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 10:48:30,350 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 10:48:30,350 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 10:48:30,351 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 10:48:30,352 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-26 10:48:30,352 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-26 10:48:30,353 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 10:48:30,353 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 10:48:30,354 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 10:48:30,355 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 10:48:30,355 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 10:48:30,356 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 10:48:30,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:48:30,358 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 10:48:30,358 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 10:48:30,358 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 10:48:30,359 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 10:48:30,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 10:48:30,359 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 10:48:30,360 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 10:48:30,360 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 10:48:30,360 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 10:48:30,361 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 10:48:30,361 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_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2023-11-26 10:48:30,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 10:48:30,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 10:48:30,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 10:48:30,733 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 10:48:30,734 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 10:48:30,735 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-26 10:48:34,028 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 10:48:34,590 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 10:48:34,591 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-26 10:48:34,647 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/data/639ab253c/c5496c7fea614d09a3009964408017fb/FLAG81036a527 [2023-11-26 10:48:34,668 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/data/639ab253c/c5496c7fea614d09a3009964408017fb [2023-11-26 10:48:34,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 10:48:34,676 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 10:48:34,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 10:48:34,681 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 10:48:34,687 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 10:48:34,688 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:48:34" (1/1) ... [2023-11-26 10:48:34,689 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d1174ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:34, skipping insertion in model container [2023-11-26 10:48:34,690 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:48:34" (1/1) ... [2023-11-26 10:48:34,845 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 10:48:36,349 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,350 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,351 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,352 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,354 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,372 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,382 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,386 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,388 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,391 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,392 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,393 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,394 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:36,911 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-26 10:48:36,915 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-26 10:48:36,916 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-26 10:48:36,918 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-26 10:48:36,919 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-26 10:48:36,920 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-26 10:48:36,921 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-26 10:48:36,922 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-26 10:48:36,923 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-26 10:48:36,924 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-26 10:48:37,134 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,134 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,140 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,147 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,218 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,219 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,219 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,219 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,220 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,220 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,221 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,222 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,222 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,222 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,223 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,223 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,224 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,226 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,227 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,227 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,228 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,231 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,232 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,239 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,241 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,241 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,255 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:48:37,289 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 10:48:37,340 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,341 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,341 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,342 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,342 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,349 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,349 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,350 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,351 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,352 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,353 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,354 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,354 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,387 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-26 10:48:37,390 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-26 10:48:37,392 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-26 10:48:37,394 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-26 10:48:37,396 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-26 10:48:37,398 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-26 10:48:37,399 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-26 10:48:37,400 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-26 10:48:37,401 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-26 10:48:37,402 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-26 10:48:37,464 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,470 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,472 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,479 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-26 10:48:37,517 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,518 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,518 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,519 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,519 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,519 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,520 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,520 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,521 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,521 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,521 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,522 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,522 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,523 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,523 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,523 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,524 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,526 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,527 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,532 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,533 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,534 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 10:48:37,547 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:48:37,899 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,899 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,899 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,899 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,899 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,900 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,900 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,900 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,900 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,900 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,900 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,901 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,901 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,901 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,901 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:48:37,909 INFO L206 MainTranslator]: Completed translation [2023-11-26 10:48:37,910 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37 WrapperNode [2023-11-26 10:48:37,910 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 10:48:37,912 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 10:48:37,912 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 10:48:37,912 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 10:48:37,923 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,057 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,179 INFO L138 Inliner]: procedures = 696, calls = 1890, calls flagged for inlining = 61, calls inlined = 14, statements flattened = 820 [2023-11-26 10:48:38,179 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 10:48:38,180 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 10:48:38,180 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 10:48:38,180 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 10:48:38,196 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,197 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,216 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,350 INFO L175 MemorySlicer]: Split 321 memory accesses to 7 slices as follows [2, 236, 52, 3, 18, 7, 3]. 74 percent of accesses are in the largest equivalence class. The 249 initializations are split as follows [2, 236, 0, 1, 5, 2, 3]. The 12 writes are split as follows [0, 0, 4, 1, 6, 1, 0]. [2023-11-26 10:48:38,352 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,353 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,416 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,437 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,457 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,465 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,478 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 10:48:38,486 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 10:48:38,487 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 10:48:38,487 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 10:48:38,488 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (1/1) ... [2023-11-26 10:48:38,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:48:38,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 10:48:38,523 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 10:48:38,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 10:48:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-26 10:48:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-26 10:48:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-26 10:48:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-26 10:48:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 10:48:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-26 10:48:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-26 10:48:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-26 10:48:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-26 10:48:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-26 10:48:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-26 10:48:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-26 10:48:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-26 10:48:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 10:48:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 10:48:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 10:48:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 10:48:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 10:48:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 10:48:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 10:48:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-26 10:48:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-26 10:48:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-26 10:48:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-26 10:48:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 10:48:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 10:48:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 10:48:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 10:48:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 10:48:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 10:48:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 10:48:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 10:48:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 10:48:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-26 10:48:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-26 10:48:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-26 10:48:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-26 10:48:38,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 10:48:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 10:48:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-26 10:48:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-26 10:48:38,577 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-26 10:48:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-26 10:48:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-26 10:48:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-26 10:48:38,579 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-26 10:48:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-26 10:48:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-26 10:48:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-26 10:48:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-26 10:48:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-26 10:48:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 10:48:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 10:48:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-26 10:48:38,585 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-26 10:48:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 10:48:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 10:48:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 10:48:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 10:48:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 10:48:38,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 10:48:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 10:48:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 10:48:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 10:48:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 10:48:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 10:48:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 10:48:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 10:48:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 10:48:38,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 10:48:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-26 10:48:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-26 10:48:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-26 10:48:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-26 10:48:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-26 10:48:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-26 10:48:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 10:48:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 10:48:38,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 10:48:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 10:48:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 10:48:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 10:48:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 10:48:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-26 10:48:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-26 10:48:38,588 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-26 10:48:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-26 10:48:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-26 10:48:38,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-26 10:48:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 10:48:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 10:48:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 10:48:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 10:48:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 10:48:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 10:48:38,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 10:48:39,037 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 10:48:39,040 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 10:48:40,113 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 10:48:40,267 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 10:48:40,267 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-26 10:48:40,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:48:40 BoogieIcfgContainer [2023-11-26 10:48:40,268 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 10:48:40,270 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 10:48:40,270 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 10:48:40,273 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 10:48:40,274 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 10:48:34" (1/3) ... [2023-11-26 10:48:40,274 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ce33d74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:48:40, skipping insertion in model container [2023-11-26 10:48:40,274 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:48:37" (2/3) ... [2023-11-26 10:48:40,276 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ce33d74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:48:40, skipping insertion in model container [2023-11-26 10:48:40,277 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:48:40" (3/3) ... [2023-11-26 10:48:40,280 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_up_harness.i [2023-11-26 10:48:40,301 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 10:48:40,301 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-26 10:48:40,302 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ce33d74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 10:48:40, skipping insertion in model container [2023-11-26 10:48:40,302 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-26 10:48:40,303 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-26 10:48:40,303 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-26 10:48:40,303 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-26 10:48:40,303 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:48:40" (3/3) ... [2023-11-26 10:48:40,306 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-26 10:48:40,310 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-26 10:48:40,310 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-26 10:48:40,310 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-26 10:48:40,310 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-26 10:48:40,310 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-26 10:48:40,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-26 10:48:40,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-26 10:48:40,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-26 10:48:40,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-26 10:48:40,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-26 10:48:40,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-26 10:48:40,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-26 10:48:40,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-26 10:48:40,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-26 10:48:40,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-26 10:48:40,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-26 10:48:40,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-26 10:48:40,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-26 10:48:40,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-26 10:48:40,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-26 10:48:40,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-26 10:48:40,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-26 10:48:40,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-26 10:48:40,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-26 10:48:40,343 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 181 nodes and edges [2023-11-26 10:48:40,345 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 82 nodes and edges [2023-11-26 10:48:40,348 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2023-11-26 10:48:40,350 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-26 10:48:40,352 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-26 10:48:40,355 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-26 10:48:40,357 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-26 10:48:40,359 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-26 10:48:41,226 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/witness.graphml [2023-11-26 10:48:41,226 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/witness.yml [2023-11-26 10:48:41,226 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-26 10:48:41,229 INFO L158 Benchmark]: Toolchain (without parser) took 6551.83ms. Allocated memory was 169.9MB in the beginning and 209.7MB in the end (delta: 39.8MB). Free memory was 115.5MB in the beginning and 46.9MB in the end (delta: 68.6MB). Peak memory consumption was 122.7MB. Max. memory is 16.1GB. [2023-11-26 10:48:41,231 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 10:48:41,232 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3230.67ms. Allocated memory was 169.9MB in the beginning and 209.7MB in the end (delta: 39.8MB). Free memory was 115.5MB in the beginning and 105.4MB in the end (delta: 10.1MB). Peak memory consumption was 75.8MB. Max. memory is 16.1GB. [2023-11-26 10:48:41,233 INFO L158 Benchmark]: Boogie Procedure Inliner took 267.76ms. Allocated memory is still 209.7MB. Free memory was 105.4MB in the beginning and 94.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-26 10:48:41,234 INFO L158 Benchmark]: Boogie Preprocessor took 305.32ms. Allocated memory is still 209.7MB. Free memory was 94.9MB in the beginning and 145.2MB in the end (delta: -50.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-26 10:48:41,234 INFO L158 Benchmark]: RCFGBuilder took 1781.59ms. Allocated memory is still 209.7MB. Free memory was 145.2MB in the beginning and 94.2MB in the end (delta: 51.0MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2023-11-26 10:48:41,235 INFO L158 Benchmark]: TraceAbstraction took 31.94ms. Allocated memory is still 209.7MB. Free memory was 94.2MB in the beginning and 92.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-26 10:48:41,236 INFO L158 Benchmark]: Witness Printer took 923.91ms. Allocated memory is still 209.7MB. Free memory was 92.1MB in the beginning and 46.9MB in the end (delta: 45.2MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2023-11-26 10:48:41,244 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3230.67ms. Allocated memory was 169.9MB in the beginning and 209.7MB in the end (delta: 39.8MB). Free memory was 115.5MB in the beginning and 105.4MB in the end (delta: 10.1MB). Peak memory consumption was 75.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 267.76ms. Allocated memory is still 209.7MB. Free memory was 105.4MB in the beginning and 94.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 305.32ms. Allocated memory is still 209.7MB. Free memory was 94.9MB in the beginning and 145.2MB in the end (delta: -50.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1781.59ms. Allocated memory is still 209.7MB. Free memory was 145.2MB in the beginning and 94.2MB in the end (delta: 51.0MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * TraceAbstraction took 31.94ms. Allocated memory is still 209.7MB. Free memory was 94.2MB in the beginning and 92.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 923.91ms. Allocated memory is still 209.7MB. Free memory was 92.1MB in the beginning and 46.9MB in the end (delta: 45.2MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] * 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! [2023-11-26 10:48:41,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a052cc5-67eb-4efd-aefe-ed30e0caf028/bin/uautomizer-verify-VRDe98Ueme/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