./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 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_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:09:45,511 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:09:45,646 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Overflow-64bit-Taipan_Default.epf [2023-11-12 00:09:45,655 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:09:45,656 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:09:45,694 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:09:45,695 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:09:45,695 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:09:45,696 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:09:45,701 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:09:45,702 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:09:45,703 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:09:45,704 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:09:45,705 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:09:45,705 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:09:45,705 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:09:45,706 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:09:45,706 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:09:45,707 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:09:45,707 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:09:45,708 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:09:45,708 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:09:45,709 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:09:45,710 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:09:45,710 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:09:45,711 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:09:45,711 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:09:45,711 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:09:45,712 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:09:45,712 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-12 00:09:45,713 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-12 00:09:45,714 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:09:45,714 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:09:45,714 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:09:45,715 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:09:45,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:09:45,715 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:09:45,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:09:45,716 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:09:45,716 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:09:45,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:09:45,716 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:09:45,717 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:09:45,717 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:09:45,717 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2023-11-12 00:09:46,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:09:46,028 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:09:46,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:09:46,032 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:09:46,032 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:09:46,034 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-12 00:09:49,181 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:09:49,787 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:09:49,791 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-12 00:09:49,847 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/data/ede019177/8b222473290045af987ae12b1b1306ba/FLAG57fb975c2 [2023-11-12 00:09:49,869 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/data/ede019177/8b222473290045af987ae12b1b1306ba [2023-11-12 00:09:49,876 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:09:49,878 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:09:49,880 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:09:49,881 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:09:49,887 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:09:49,887 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:09:49" (1/1) ... [2023-11-12 00:09:49,889 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10a38282 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:49, skipping insertion in model container [2023-11-12 00:09:49,890 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:09:49" (1/1) ... [2023-11-12 00:09:50,022 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:09:51,464 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,465 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,466 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,471 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,473 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,504 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,512 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,516 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,516 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,519 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,521 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,521 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:51,522 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,076 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:09:52,078 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:09:52,079 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:09:52,081 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:09:52,083 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:09:52,084 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:09:52,085 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:09:52,086 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:09:52,087 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:09:52,088 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:09:52,510 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,513 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,519 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,528 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,603 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,603 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,604 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,604 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,605 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,606 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,607 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,607 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,608 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,608 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,609 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,609 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,612 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,613 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,614 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,614 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,618 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,619 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,628 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,629 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,629 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,646 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:09:52,684 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:09:52,748 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,748 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,749 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,749 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,750 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,758 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,759 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,760 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,761 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,763 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,764 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,764 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,765 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,811 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:09:52,812 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:09:52,813 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:09:52,814 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:09:52,816 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:09:52,816 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:09:52,817 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:09:52,818 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:09:52,819 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:09:52,824 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:09:52,898 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,898 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,901 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,909 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-12 00:09:52,960 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,961 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,962 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,962 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,963 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,963 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,964 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,965 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,966 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,966 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,966 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,967 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,967 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,968 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,969 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,970 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,970 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,974 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,974 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,985 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,986 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:52,986 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:09:53,003 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:09:53,301 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,302 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,319 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,319 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,319 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,320 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,320 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,320 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,321 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,321 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,321 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,321 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,321 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,321 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,322 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:09:53,330 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:09:53,331 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53 WrapperNode [2023-11-12 00:09:53,331 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:09:53,332 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:09:53,333 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:09:53,333 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:09:53,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,504 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,610 INFO L138 Inliner]: procedures = 696, calls = 1908, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 845 [2023-11-12 00:09:53,610 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:09:53,611 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:09:53,612 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:09:53,612 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:09:53,622 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,644 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,644 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,702 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,708 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,717 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,724 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,737 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:09:53,738 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:09:53,738 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:09:53,738 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:09:53,739 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (1/1) ... [2023-11-12 00:09:53,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:09:53,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:09:53,796 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:09:53,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:09:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-12 00:09:53,833 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-12 00:09:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-12 00:09:53,834 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-12 00:09:53,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:09:53,834 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-12 00:09:53,834 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-12 00:09:53,834 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-12 00:09:53,834 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-12 00:09:53,835 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:09:53,835 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:09:53,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:09:53,835 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:09:53,836 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:09:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:09:53,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:09:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:09:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:09:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:09:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-12 00:09:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-12 00:09:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:09:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:09:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-12 00:09:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-12 00:09:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:09:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:09:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-11-12 00:09:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-11-12 00:09:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-12 00:09:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-12 00:09:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:09:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:09:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-12 00:09:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-12 00:09:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-12 00:09:53,844 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-12 00:09:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:09:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:09:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-12 00:09:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-12 00:09:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:09:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:09:53,846 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2023-11-12 00:09:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2023-11-12 00:09:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:09:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-12 00:09:53,852 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-12 00:09:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:09:53,852 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:09:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:09:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:09:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:09:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:09:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:09:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:09:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:09:53,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:09:53,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:09:53,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:09:54,264 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:09:54,266 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:09:55,841 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:09:56,219 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:09:56,219 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-12 00:09:56,224 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:09:56 BoogieIcfgContainer [2023-11-12 00:09:56,224 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:09:56,228 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:09:56,228 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:09:56,231 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:09:56,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:09:49" (1/3) ... [2023-11-12 00:09:56,235 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d5a4ce3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:09:56, skipping insertion in model container [2023-11-12 00:09:56,235 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:09:53" (2/3) ... [2023-11-12 00:09:56,236 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d5a4ce3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:09:56, skipping insertion in model container [2023-11-12 00:09:56,236 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:09:56" (3/3) ... [2023-11-12 00:09:56,238 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2023-11-12 00:09:56,259 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:09:56,260 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-12 00:09:56,261 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d5a4ce3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 12:09:56, skipping insertion in model container [2023-11-12 00:09:56,261 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 00:09:56,263 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 00:09:56,263 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 00:09:56,263 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 00:09:56,264 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:09:56" (3/3) ... [2023-11-12 00:09:56,267 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-12 00:09:56,271 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-12 00:09:56,272 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-12 00:09:56,272 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-12 00:09:56,272 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:09:56,272 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-12 00:09:56,272 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-12 00:09:56,272 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-12 00:09:56,272 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2023-11-12 00:09:56,273 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-12 00:09:56,273 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:09:56,273 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-12 00:09:56,273 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-12 00:09:56,273 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-12 00:09:56,273 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:09:56,273 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-12 00:09:56,274 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-12 00:09:56,274 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-12 00:09:56,274 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-12 00:09:56,274 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-12 00:09:56,275 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-12 00:09:56,275 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-12 00:09:56,275 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-12 00:09:56,276 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-12 00:09:56,276 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2023-11-12 00:09:56,312 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 209 nodes and edges [2023-11-12 00:09:56,315 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 89 nodes and edges [2023-11-12 00:09:56,318 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2023-11-12 00:09:56,320 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-12 00:09:56,323 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-12 00:09:56,325 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-12 00:09:56,328 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-12 00:09:56,330 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-12 00:09:57,251 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/witness.graphml [2023-11-12 00:09:57,252 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/witness.yml [2023-11-12 00:09:57,253 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 00:09:57,255 INFO L158 Benchmark]: Toolchain (without parser) took 7376.40ms. Allocated memory was 159.4MB in the beginning and 295.7MB in the end (delta: 136.3MB). Free memory was 119.9MB in the beginning and 95.0MB in the end (delta: 24.9MB). Peak memory consumption was 161.0MB. Max. memory is 16.1GB. [2023-11-12 00:09:57,256 INFO L158 Benchmark]: CDTParser took 1.26ms. Allocated memory is still 127.9MB. Free memory was 85.8MB in the beginning and 85.7MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:09:57,257 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3451.09ms. Allocated memory was 159.4MB in the beginning and 209.7MB in the end (delta: 50.3MB). Free memory was 119.9MB in the beginning and 127.5MB in the end (delta: -7.7MB). Peak memory consumption was 93.9MB. Max. memory is 16.1GB. [2023-11-12 00:09:57,257 INFO L158 Benchmark]: Boogie Procedure Inliner took 278.08ms. Allocated memory is still 209.7MB. Free memory was 127.5MB in the beginning and 117.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-12 00:09:57,258 INFO L158 Benchmark]: Boogie Preprocessor took 125.73ms. Allocated memory is still 209.7MB. Free memory was 117.1MB in the beginning and 109.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:09:57,259 INFO L158 Benchmark]: RCFGBuilder took 2486.35ms. Allocated memory was 209.7MB in the beginning and 295.7MB in the end (delta: 86.0MB). Free memory was 109.7MB in the beginning and 228.1MB in the end (delta: -118.4MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2023-11-12 00:09:57,260 INFO L158 Benchmark]: TraceAbstraction took 33.77ms. Allocated memory is still 295.7MB. Free memory was 227.1MB in the beginning and 225.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 00:09:57,260 INFO L158 Benchmark]: Witness Printer took 990.01ms. Allocated memory is still 295.7MB. Free memory was 225.0MB in the beginning and 95.0MB in the end (delta: 130.0MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2023-11-12 00:09:57,263 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.26ms. Allocated memory is still 127.9MB. Free memory was 85.8MB in the beginning and 85.7MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3451.09ms. Allocated memory was 159.4MB in the beginning and 209.7MB in the end (delta: 50.3MB). Free memory was 119.9MB in the beginning and 127.5MB in the end (delta: -7.7MB). Peak memory consumption was 93.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 278.08ms. Allocated memory is still 209.7MB. Free memory was 127.5MB in the beginning and 117.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.73ms. Allocated memory is still 209.7MB. Free memory was 117.1MB in the beginning and 109.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2486.35ms. Allocated memory was 209.7MB in the beginning and 295.7MB in the end (delta: 86.0MB). Free memory was 109.7MB in the beginning and 228.1MB in the end (delta: -118.4MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. * TraceAbstraction took 33.77ms. Allocated memory is still 295.7MB. Free memory was 227.1MB in the beginning and 225.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 990.01ms. Allocated memory is still 295.7MB. Free memory was 225.0MB in the beginning and 95.0MB in the end (delta: 130.0MB). Peak memory consumption was 127.9MB. 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! [2023-11-12 00:09:57,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_932a146b-4070-4fe4-b230-3e55ed92fbd3/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE