./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/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_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya --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 d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 02:25:39,222 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 02:25:39,290 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Overflow-64bit-Automizer_Default.epf [2023-11-29 02:25:39,295 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 02:25:39,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 02:25:39,320 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 02:25:39,321 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 02:25:39,322 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 02:25:39,322 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 02:25:39,323 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 02:25:39,324 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 02:25:39,324 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 02:25:39,325 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 02:25:39,326 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 02:25:39,326 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 02:25:39,327 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 02:25:39,328 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 02:25:39,328 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 02:25:39,329 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 02:25:39,329 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 02:25:39,330 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 02:25:39,334 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 02:25:39,334 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-29 02:25:39,334 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 02:25:39,335 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 02:25:39,335 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 02:25:39,335 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 02:25:39,336 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 02:25:39,336 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 02:25:39,337 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 02:25:39,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:25:39,338 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 02:25:39,338 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 02:25:39,338 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 02:25:39,339 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 02:25:39,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 02:25:39,339 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 02:25:39,339 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 02:25:39,339 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 02:25:39,340 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 02:25:39,340 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 02:25:39,340 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_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 [2023-11-29 02:25:39,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 02:25:39,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 02:25:39,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 02:25:39,595 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 02:25:39,595 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 02:25:39,597 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2023-11-29 02:25:42,428 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 02:25:42,830 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 02:25:42,831 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2023-11-29 02:25:42,862 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/data/8d36ff11c/40e47aae4ae647c1bd3e8588e4e1121f/FLAG10af91695 [2023-11-29 02:25:42,877 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/data/8d36ff11c/40e47aae4ae647c1bd3e8588e4e1121f [2023-11-29 02:25:42,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 02:25:42,882 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 02:25:42,883 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 02:25:42,884 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 02:25:42,889 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 02:25:42,890 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:25:42" (1/1) ... [2023-11-29 02:25:42,891 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39ec8fc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:42, skipping insertion in model container [2023-11-29 02:25:42,891 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:25:42" (1/1) ... [2023-11-29 02:25:43,018 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:25:43,894 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,895 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,896 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,897 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,899 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,916 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,917 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,920 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,921 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,923 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,925 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,926 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:43,927 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,268 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-29 02:25:44,269 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-29 02:25:44,271 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-29 02:25:44,272 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-29 02:25:44,274 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-29 02:25:44,275 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-29 02:25:44,276 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-29 02:25:44,277 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-29 02:25:44,277 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-29 02:25:44,278 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-29 02:25:44,445 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,453 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,523 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,524 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,524 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,524 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,525 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,525 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,526 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,527 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,527 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,527 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,528 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,528 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,528 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,531 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,532 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,532 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,532 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,536 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,537 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,545 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,546 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,547 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,563 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:25:44,626 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 02:25:44,679 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,680 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,680 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,681 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,682 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,688 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,689 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,690 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,690 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,692 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,692 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,693 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,693 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,731 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-29 02:25:44,732 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-29 02:25:44,733 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-29 02:25:44,734 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-29 02:25:44,735 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-29 02:25:44,736 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-29 02:25:44,736 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-29 02:25:44,737 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-29 02:25:44,737 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-29 02:25:44,738 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-29 02:25:44,779 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,786 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2023-11-29 02:25:44,818 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,818 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,819 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,819 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,819 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,820 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,820 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,821 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,821 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,822 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,822 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,822 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,822 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,823 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,824 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,824 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,825 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,828 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,828 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,835 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,836 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,837 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 02:25:44,844 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:25:45,110 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,110 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,110 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,110 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,110 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,110 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,111 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,111 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,111 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,111 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,111 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,111 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,112 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,112 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,112 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 02:25:45,119 INFO L206 MainTranslator]: Completed translation [2023-11-29 02:25:45,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45 WrapperNode [2023-11-29 02:25:45,120 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 02:25:45,121 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 02:25:45,121 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 02:25:45,121 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 02:25:45,127 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,198 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,290 INFO L138 Inliner]: procedures = 696, calls = 1882, calls flagged for inlining = 60, calls inlined = 19, statements flattened = 1165 [2023-11-29 02:25:45,291 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 02:25:45,292 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 02:25:45,292 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 02:25:45,292 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 02:25:45,306 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,306 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,316 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,459 INFO L175 MemorySlicer]: Split 373 memory accesses to 7 slices as follows [9, 2, 7, 236, 24, 92, 3]. 63 percent of accesses are in the largest equivalence class. The 249 initializations are split as follows [1, 2, 2, 236, 5, 0, 3]. The 23 writes are split as follows [1, 0, 1, 0, 8, 13, 0]. [2023-11-29 02:25:45,459 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,460 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,508 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,518 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,534 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,544 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,560 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 02:25:45,561 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 02:25:45,561 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 02:25:45,561 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 02:25:45,562 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (1/1) ... [2023-11-29 02:25:45,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:25:45,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:25:45,600 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 02:25:45,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 02:25:45,644 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-29 02:25:45,644 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-29 02:25:45,644 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2023-11-29 02:25:45,644 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2023-11-29 02:25:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-29 02:25:45,645 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-29 02:25:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 02:25:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-29 02:25:45,645 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-29 02:25:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-29 02:25:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-29 02:25:45,646 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-29 02:25:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-29 02:25:45,646 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-29 02:25:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-29 02:25:45,646 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-29 02:25:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-29 02:25:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 02:25:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 02:25:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 02:25:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 02:25:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 02:25:45,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 02:25:45,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 02:25:45,648 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-29 02:25:45,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-29 02:25:45,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-29 02:25:45,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-29 02:25:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 02:25:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 02:25:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 02:25:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 02:25:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 02:25:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 02:25:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 02:25:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 02:25:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 02:25:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-29 02:25:45,650 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-29 02:25:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-29 02:25:45,651 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-29 02:25:45,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 02:25:45,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 02:25:45,651 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-29 02:25:45,652 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-29 02:25:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-29 02:25:45,652 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-29 02:25:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-29 02:25:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-29 02:25:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-29 02:25:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-29 02:25:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-29 02:25:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-29 02:25:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2023-11-29 02:25:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2023-11-29 02:25:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-29 02:25:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-29 02:25:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-29 02:25:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-29 02:25:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-29 02:25:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-29 02:25:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-29 02:25:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-29 02:25:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-29 02:25:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-29 02:25:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-29 02:25:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-29 02:25:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-29 02:25:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-29 02:25:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-29 02:25:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-29 02:25:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 02:25:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 02:25:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-29 02:25:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-29 02:25:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2023-11-29 02:25:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2023-11-29 02:25:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-29 02:25:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-29 02:25:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 02:25:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-29 02:25:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-29 02:25:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 02:25:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 02:25:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 02:25:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 02:25:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 02:25:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 02:25:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 02:25:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 02:25:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 02:25:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 02:25:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 02:25:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 02:25:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 02:25:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 02:25:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-29 02:25:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-29 02:25:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-29 02:25:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-29 02:25:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-29 02:25:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-29 02:25:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-11-29 02:25:45,662 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-11-29 02:25:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 02:25:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 02:25:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 02:25:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 02:25:45,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 02:25:45,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 02:25:45,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 02:25:45,663 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-29 02:25:45,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-29 02:25:45,663 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2023-11-29 02:25:45,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2023-11-29 02:25:45,664 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-29 02:25:45,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-29 02:25:45,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-29 02:25:45,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-29 02:25:45,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 02:25:45,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 02:25:45,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 02:25:45,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 02:25:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 02:25:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 02:25:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 02:25:46,071 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 02:25:46,074 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 02:25:47,984 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 02:25:48,111 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 02:25:48,111 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-29 02:25:48,112 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:25:48 BoogieIcfgContainer [2023-11-29 02:25:48,112 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 02:25:48,115 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 02:25:48,115 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 02:25:48,117 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 02:25:48,117 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 02:25:42" (1/3) ... [2023-11-29 02:25:48,118 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36f26f00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:25:48, skipping insertion in model container [2023-11-29 02:25:48,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:25:45" (2/3) ... [2023-11-29 02:25:48,118 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36f26f00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:25:48, skipping insertion in model container [2023-11-29 02:25:48,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:25:48" (3/3) ... [2023-11-29 02:25:48,120 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_push_harness.i [2023-11-29 02:25:48,135 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 02:25:48,135 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-29 02:25:48,136 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36f26f00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 02:25:48, skipping insertion in model container [2023-11-29 02:25:48,136 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 02:25:48,137 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 02:25:48,137 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 02:25:48,137 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 02:25:48,138 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:25:48" (3/3) ... [2023-11-29 02:25:48,139 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-29 02:25:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-29 02:25:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-29 02:25:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-29 02:25:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-29 02:25:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_acquire [2023-11-29 02:25:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-29 02:25:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-29 02:25:48,143 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-29 02:25:48,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_release [2023-11-29 02:25:48,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-29 02:25:48,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_allocator_is_valid [2023-11-29 02:25:48,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2023-11-29 02:25:48,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2023-11-29 02:25:48,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_set_at [2023-11-29 02:25:48,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2023-11-29 02:25:48,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2023-11-29 02:25:48,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-29 02:25:48,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2023-11-29 02:25:48,145 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2023-11-29 02:25:48,145 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-29 02:25:48,145 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2023-11-29 02:25:48,145 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-29 02:25:48,145 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-29 02:25:48,145 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-29 02:25:48,145 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_plus [2023-11-29 02:25:48,146 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-29 02:25:48,146 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-29 02:25:48,146 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-29 02:25:48,146 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-29 02:25:48,146 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-29 02:25:48,146 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-29 02:25:48,146 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-29 02:25:48,147 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-29 02:25:48,147 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-29 02:25:48,147 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-29 02:25:48,147 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_init_dynamic [2023-11-29 02:25:48,147 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_add_size_checked [2023-11-29 02:25:48,148 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2023-11-29 02:25:48,148 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-29 02:25:48,175 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 230 nodes and edges [2023-11-29 02:25:48,178 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 101 nodes and edges [2023-11-29 02:25:48,181 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2023-11-29 02:25:48,184 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-29 02:25:48,186 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2023-11-29 02:25:48,189 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-11-29 02:25:48,192 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-29 02:25:48,194 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-29 02:25:48,899 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/witness.graphml [2023-11-29 02:25:48,900 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/bin/uautomizer-verify-BQ2R08f2Ya/witness.yml [2023-11-29 02:25:48,900 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 02:25:48,902 INFO L158 Benchmark]: Toolchain (without parser) took 6019.66ms. Allocated memory was 136.3MB in the beginning and 232.8MB in the end (delta: 96.5MB). Free memory was 74.9MB in the beginning and 96.5MB in the end (delta: -21.6MB). Peak memory consumption was 103.2MB. Max. memory is 16.1GB. [2023-11-29 02:25:48,903 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:25:48,903 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2236.75ms. Allocated memory was 136.3MB in the beginning and 192.9MB in the end (delta: 56.6MB). Free memory was 74.9MB in the beginning and 137.4MB in the end (delta: -62.5MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2023-11-29 02:25:48,904 INFO L158 Benchmark]: Boogie Procedure Inliner took 170.27ms. Allocated memory is still 192.9MB. Free memory was 137.4MB in the beginning and 125.8MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-29 02:25:48,904 INFO L158 Benchmark]: Boogie Preprocessor took 268.12ms. Allocated memory is still 192.9MB. Free memory was 125.8MB in the beginning and 99.6MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-29 02:25:48,905 INFO L158 Benchmark]: RCFGBuilder took 2551.28ms. Allocated memory is still 192.9MB. Free memory was 99.6MB in the beginning and 119.3MB in the end (delta: -19.7MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. [2023-11-29 02:25:48,905 INFO L158 Benchmark]: TraceAbstraction took 21.36ms. Allocated memory is still 192.9MB. Free memory was 118.3MB in the beginning and 116.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 02:25:48,906 INFO L158 Benchmark]: Witness Printer took 763.53ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 116.2MB in the beginning and 96.5MB in the end (delta: 19.6MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. [2023-11-29 02:25:48,909 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2236.75ms. Allocated memory was 136.3MB in the beginning and 192.9MB in the end (delta: 56.6MB). Free memory was 74.9MB in the beginning and 137.4MB in the end (delta: -62.5MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 170.27ms. Allocated memory is still 192.9MB. Free memory was 137.4MB in the beginning and 125.8MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 268.12ms. Allocated memory is still 192.9MB. Free memory was 125.8MB in the beginning and 99.6MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2551.28ms. Allocated memory is still 192.9MB. Free memory was 99.6MB in the beginning and 119.3MB in the end (delta: -19.7MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. * TraceAbstraction took 21.36ms. Allocated memory is still 192.9MB. Free memory was 118.3MB in the beginning and 116.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 763.53ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 116.2MB in the beginning and 96.5MB in the end (delta: 19.6MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] * 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! [2023-11-29 02:25:48,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ad12ce7-ea77-48e6-9b01-e79cd996cbf7/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