./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 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_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/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_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91 --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 0.2.4-dev-0e0057c [2023-11-25 00:07:05,239 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-25 00:07:05,333 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Overflow-64bit-Taipan_Default.epf [2023-11-25 00:07:05,339 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-25 00:07:05,340 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-25 00:07:05,365 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-25 00:07:05,366 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-25 00:07:05,366 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-25 00:07:05,367 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-25 00:07:05,368 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-25 00:07:05,368 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-25 00:07:05,369 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-25 00:07:05,370 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-25 00:07:05,370 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-25 00:07:05,371 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-25 00:07:05,371 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-25 00:07:05,372 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-25 00:07:05,372 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-25 00:07:05,373 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-25 00:07:05,373 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-25 00:07:05,374 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-25 00:07:05,374 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-25 00:07:05,375 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-25 00:07:05,376 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-25 00:07:05,376 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-25 00:07:05,376 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-25 00:07:05,377 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-25 00:07:05,377 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-25 00:07:05,378 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-25 00:07:05,378 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-25 00:07:05,378 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-25 00:07:05,379 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-25 00:07:05,379 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-25 00:07:05,380 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-25 00:07:05,380 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-25 00:07:05,381 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-25 00:07:05,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-25 00:07:05,381 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-25 00:07:05,382 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-25 00:07:05,382 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-25 00:07:05,383 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-25 00:07:05,383 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-25 00:07:05,384 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-25 00:07:05,384 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-25 00:07:05,384 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-25 00:07:05,385 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-25 00:07:05,385 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_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2023-11-25 00:07:05,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-25 00:07:05,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-25 00:07:05,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-25 00:07:05,668 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-25 00:07:05,673 INFO L274 PluginConnector]: CDTParser initialized [2023-11-25 00:07:05,674 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-25 00:07:08,953 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-25 00:07:09,526 INFO L384 CDTParser]: Found 1 translation units. [2023-11-25 00:07:09,527 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-25 00:07:09,588 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/data/5a7dc7810/9586961692d249078d942f293ad8e72d/FLAGfc062fa67 [2023-11-25 00:07:09,609 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/data/5a7dc7810/9586961692d249078d942f293ad8e72d [2023-11-25 00:07:09,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-25 00:07:09,617 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-25 00:07:09,622 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-25 00:07:09,622 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-25 00:07:09,628 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-25 00:07:09,630 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 12:07:09" (1/1) ... [2023-11-25 00:07:09,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ddb68cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:09, skipping insertion in model container [2023-11-25 00:07:09,632 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 12:07:09" (1/1) ... [2023-11-25 00:07:09,751 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-25 00:07:11,266 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,268 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,269 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,270 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,271 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,286 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,287 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,290 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,291 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,293 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,294 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,296 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,296 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:11,817 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-25 00:07:11,818 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-25 00:07:11,820 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-25 00:07:11,821 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-25 00:07:11,823 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-25 00:07:11,823 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-25 00:07:11,824 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-25 00:07:11,825 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-25 00:07:11,826 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-25 00:07:11,826 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-25 00:07:12,122 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,128 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,135 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,150 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,232 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,232 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,233 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,233 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,234 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,234 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,235 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,235 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,236 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,236 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,237 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,237 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,238 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,241 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,241 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,242 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,242 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,246 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,247 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,254 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,255 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,256 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,272 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-25 00:07:12,334 INFO L202 MainTranslator]: Completed pre-run [2023-11-25 00:07:12,395 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,396 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,396 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,396 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,397 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,403 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,404 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,405 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,405 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,406 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,407 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,408 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,408 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,442 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-25 00:07:12,443 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-25 00:07:12,443 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-25 00:07:12,444 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-25 00:07:12,445 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-25 00:07:12,446 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-25 00:07:12,446 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-25 00:07:12,447 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-25 00:07:12,447 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-25 00:07:12,448 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-25 00:07:12,482 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,482 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,483 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,488 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-25 00:07:12,521 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,522 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,522 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,523 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,523 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,523 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,524 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,524 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,524 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,525 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,525 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,525 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,525 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,526 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,526 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,527 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,527 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,532 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,532 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,539 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,540 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,540 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-25 00:07:12,584 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-25 00:07:12,855 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,855 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,855 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,855 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,856 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,856 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,857 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,857 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,857 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,857 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,857 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,857 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,858 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,858 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,858 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-25 00:07:12,866 INFO L206 MainTranslator]: Completed translation [2023-11-25 00:07:12,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12 WrapperNode [2023-11-25 00:07:12,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-25 00:07:12,868 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-25 00:07:12,869 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-25 00:07:12,869 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-25 00:07:12,877 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:12,987 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:13,058 INFO L138 Inliner]: procedures = 696, calls = 1908, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 845 [2023-11-25 00:07:13,059 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-25 00:07:13,059 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-25 00:07:13,060 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-25 00:07:13,060 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-25 00:07:13,069 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:13,069 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:13,080 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:13,081 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:13,124 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:13,140 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:13,148 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:13,171 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:13,184 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-25 00:07:13,198 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-25 00:07:13,198 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-25 00:07:13,198 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-25 00:07:13,199 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (1/1) ... [2023-11-25 00:07:13,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-25 00:07:13,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-25 00:07:13,245 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-25 00:07:13,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-25 00:07:13,292 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-25 00:07:13,292 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-25 00:07:13,292 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-25 00:07:13,292 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-25 00:07:13,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-25 00:07:13,292 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-25 00:07:13,293 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-25 00:07:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-25 00:07:13,293 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-25 00:07:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-25 00:07:13,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-25 00:07:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-25 00:07:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-25 00:07:13,293 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-25 00:07:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-25 00:07:13,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-25 00:07:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-25 00:07:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-25 00:07:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-25 00:07:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-25 00:07:13,294 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-25 00:07:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-25 00:07:13,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-25 00:07:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-25 00:07:13,295 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-25 00:07:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-25 00:07:13,295 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-25 00:07:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-11-25 00:07:13,296 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-11-25 00:07:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-25 00:07:13,296 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-25 00:07:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-25 00:07:13,297 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-25 00:07:13,297 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-25 00:07:13,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-25 00:07:13,300 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-25 00:07:13,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-25 00:07:13,301 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-25 00:07:13,301 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-25 00:07:13,301 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-25 00:07:13,302 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-25 00:07:13,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-25 00:07:13,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-25 00:07:13,307 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2023-11-25 00:07:13,308 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2023-11-25 00:07:13,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-25 00:07:13,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-25 00:07:13,308 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-25 00:07:13,308 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-25 00:07:13,309 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-25 00:07:13,309 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-25 00:07:13,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-25 00:07:13,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-25 00:07:13,310 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-25 00:07:13,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-25 00:07:13,310 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-25 00:07:13,310 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-25 00:07:13,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-25 00:07:13,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-25 00:07:13,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-25 00:07:13,722 INFO L241 CfgBuilder]: Building ICFG [2023-11-25 00:07:13,726 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-25 00:07:15,037 INFO L282 CfgBuilder]: Performing block encoding [2023-11-25 00:07:15,425 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-25 00:07:15,426 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-25 00:07:15,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 12:07:15 BoogieIcfgContainer [2023-11-25 00:07:15,428 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-25 00:07:15,431 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-25 00:07:15,432 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-25 00:07:15,435 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-25 00:07:15,435 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 12:07:09" (1/3) ... [2023-11-25 00:07:15,437 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@726f1c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 12:07:15, skipping insertion in model container [2023-11-25 00:07:15,437 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:07:12" (2/3) ... [2023-11-25 00:07:15,438 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@726f1c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 12:07:15, skipping insertion in model container [2023-11-25 00:07:15,439 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 12:07:15" (3/3) ... [2023-11-25 00:07:15,442 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2023-11-25 00:07:15,465 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-25 00:07:15,465 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-25 00:07:15,467 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@726f1c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 12:07:15, skipping insertion in model container [2023-11-25 00:07:15,467 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-25 00:07:15,468 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-25 00:07:15,468 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-25 00:07:15,469 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-25 00:07:15,469 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 12:07:15" (3/3) ... [2023-11-25 00:07:15,474 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-25 00:07:15,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-25 00:07:15,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-25 00:07:15,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-25 00:07:15,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-25 00:07:15,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-25 00:07:15,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-25 00:07:15,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-25 00:07:15,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2023-11-25 00:07:15,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-25 00:07:15,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-25 00:07:15,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-25 00:07:15,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-25 00:07:15,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-25 00:07:15,479 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-25 00:07:15,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-25 00:07:15,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-25 00:07:15,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-25 00:07:15,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-25 00:07:15,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-25 00:07:15,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-25 00:07:15,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-25 00:07:15,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-25 00:07:15,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-25 00:07:15,482 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2023-11-25 00:07:15,515 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 211 nodes and edges [2023-11-25 00:07:15,518 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 87 nodes and edges [2023-11-25 00:07:15,520 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2023-11-25 00:07:15,522 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-25 00:07:15,525 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-25 00:07:15,528 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-25 00:07:15,530 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-25 00:07:15,533 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-25 00:07:16,405 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/witness.graphml [2023-11-25 00:07:16,406 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/witness.yml [2023-11-25 00:07:16,406 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-25 00:07:16,409 INFO L158 Benchmark]: Toolchain (without parser) took 6790.93ms. Allocated memory was 138.4MB in the beginning and 224.4MB in the end (delta: 86.0MB). Free memory was 83.8MB in the beginning and 50.7MB in the end (delta: 33.1MB). Peak memory consumption was 119.8MB. Max. memory is 16.1GB. [2023-11-25 00:07:16,410 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 138.4MB. Free memory is still 109.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-25 00:07:16,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3246.07ms. Allocated memory was 138.4MB in the beginning and 180.4MB in the end (delta: 41.9MB). Free memory was 83.8MB in the beginning and 125.1MB in the end (delta: -41.4MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. [2023-11-25 00:07:16,411 INFO L158 Benchmark]: Boogie Procedure Inliner took 190.43ms. Allocated memory is still 180.4MB. Free memory was 125.1MB in the beginning and 114.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-25 00:07:16,412 INFO L158 Benchmark]: Boogie Preprocessor took 124.43ms. Allocated memory is still 180.4MB. Free memory was 114.7MB in the beginning and 107.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-25 00:07:16,412 INFO L158 Benchmark]: RCFGBuilder took 2229.79ms. Allocated memory was 180.4MB in the beginning and 224.4MB in the end (delta: 44.0MB). Free memory was 107.3MB in the beginning and 105.0MB in the end (delta: 2.4MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2023-11-25 00:07:16,413 INFO L158 Benchmark]: TraceAbstraction took 35.39ms. Allocated memory is still 224.4MB. Free memory was 103.9MB in the beginning and 101.7MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-25 00:07:16,413 INFO L158 Benchmark]: Witness Printer took 939.07ms. Allocated memory is still 224.4MB. Free memory was 101.7MB in the beginning and 50.7MB in the end (delta: 51.0MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. [2023-11-25 00:07:16,417 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 138.4MB. Free memory is still 109.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3246.07ms. Allocated memory was 138.4MB in the beginning and 180.4MB in the end (delta: 41.9MB). Free memory was 83.8MB in the beginning and 125.1MB in the end (delta: -41.4MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 190.43ms. Allocated memory is still 180.4MB. Free memory was 125.1MB in the beginning and 114.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.43ms. Allocated memory is still 180.4MB. Free memory was 114.7MB in the beginning and 107.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2229.79ms. Allocated memory was 180.4MB in the beginning and 224.4MB in the end (delta: 44.0MB). Free memory was 107.3MB in the beginning and 105.0MB in the end (delta: 2.4MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * TraceAbstraction took 35.39ms. Allocated memory is still 224.4MB. Free memory was 103.9MB in the beginning and 101.7MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 939.07ms. Allocated memory is still 224.4MB. Free memory was 101.7MB in the beginning and 50.7MB in the end (delta: 51.0MB). Peak memory consumption was 50.0MB. 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! [2023-11-25 00:07:16,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c166ce4-0530-4859-934b-4294981d3b71/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE