Trace number 4093691

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
toysat 2016-05-02OPTIMUM 41.0268 41.0447

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111213670--soft-0-100-0.wbo
MD5SUMfcf24b85e5d55a97f5b0cb315ea68e2b
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark17.5833
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1239
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c 2016-06-16T18:20:53+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--wbo","--search=bcd2","HOME/instance-4093691-1466094053.wbo"]
0.00/0.01	c use --random-gen="464979175 877158865 1811207493 2298254283 1742818152 3936897052 511692568 3057721648 1568430396 1594746496 419623340 4187345176 2818620740 1665811318 1957714353 1189287354 2948115203 1566900017 3437235362 1076709429 2507244221 1501181551 1089738884 2725794263 1178260209 101853626 2670802452 2570412814 1155051521 1147724454 22420155 2553510739 2503717070 3117213405 546291268 4242617340 2103185905 2769933509 814998614 214296542 407789909 1589839931 2533513106 3135439943 4155388262 3693905093 2676057466 2261744928 3169840746 3297150993 3812116412 981880969 1136386527 189329228 636346546 2650751202 620655133 891521500 1657464151 4181824841 1740308328 4185366184 3591973472 340683451 1079173541 3298895097 3907720981 1880052296 4273618235 1353991237 402991885 2956074395 3779076918 1192648579 399674859 3845939325 3863442572 2663494837 3019109683 3940636679 4281544023 2197394306 1466149651 681527368 3042578961 3147246718 1746382848 1164421158 1559937928 3862173742 3214140222 231093711 2078768900 2923889040 1548457657 3719463739 1453244820 2642490925 3499221177 1712999277 1014637677 1800183868 1742867619 4008881791 486113539 3463107969 4016564998 1021130998 150324520 4081332995 2972438320 3984352921 4152831155 3989760499 2383324403 1167417294 1649593175 948913825 3063904697 1685678854 3583802037 2097891113 1327747057 1188680255 3283097866 2732911714 3732549764 1547154366 3707839840 1915929310 455237866 52829466 868856422 3764211524 529592858 1115161461 2022683303 2818636038 384348624 1822130499 1967952486 2045329468 3070499783 2325678265 1762442210 649446024 3287421598 3822177183 2671099395 2972041891 259092501 3003331296 1308874129 791245056 4273829972 3932045437 2953515499 3361206242 2643983452 2808561009 125260353 1430174349 298029046 2241706170 3035677910 24084891 858471282 3015034908 716157520 1751029229 3897341522 3671460401 881769569 1595323598 715785523 816424166 3792738202 37440213 3687804607 1048223046 1396580750 346720025 3172705104 4190675615 1874618800 3340177970 3740404000 1287095976 3455736765 171288612 764250816 3581238989 3274889427 294749080 4068304794 2188428970 3429890567 3131654030 3332157338 972450362 1909182433 1652275741 1124190305 2614030271 3411408058 2791439978 2760394459 2943993731 4282780184 276103877 2036997013 1089403473 1225094117 3901087433 3847634421 1940618764 1627128708 2474894163 128155626 729772900 1968295531 7009131 2785388099 3996538088 657535705 1955951629 1165467667 375542164 3085797095 1292448215 1332591683 564401770 3441858950 3550123369 97674264 3036394600 2507308217 3275514614 3554239664 951662866 3989330534 3712401602 2595669092 2123934093 3528142361 327382909 3530534869 2138103667 719284678 268761806 2652737543 3269004275 352908091 2142197950 2916177256 2663858364 255 362436" option to reproduce the execution
0.18/0.28	c #vars 169
0.18/0.28	c #constraints 101
0.18/0.29	c BCD2: Hardening is enabled.
0.18/0.29	c BCD2: BiasedSearch is enabled.
0.18/0.29	c Solving starts ...
0.18/0.29	c ============================[ Search Statistics ]============================
0.18/0.29	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.29	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.29	c =============================================================================
0.18/0.29	c  0.0s |       0 |        0 |        0 |      123      0 |        0 |        0
0.18/0.29	c  0.0s |       0 |      107 |        0 |      123      0 |        0 |        0
0.18/0.29	c #cpu_time = 0.001s
0.18/0.29	c #wall_clock_time = 0.001s
0.18/0.29	c #decision = 107
0.18/0.29	c #random_decision = 2
0.18/0.29	c #conflict = 0
0.18/0.29	c #restart = 0
0.18/0.29	o 772
0.18/0.29	c BCD2: updating upper bound: 5033 -> 771
0.18/0.29	c BCD2: 0 <= obj <= 771
0.18/0.29	c BCD2: #cores=0, #unrelaxed=101, #relaxed=0, #hardened=0
0.18/0.29	c BCD2: #sat=1 #unsat=1 bias=1/2
0.18/0.29	c Solving starts ...
0.18/0.29	c ============================[ Search Statistics ]============================
0.18/0.29	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.18/0.29	c       |         |          |          |    Limit     GC | Var      | Constra 
0.18/0.29	c =============================================================================
0.18/0.29	c  0.0s |       0 |        0 |        0 |      123      0 |        0 |        0
0.29/0.31	c  0.0s |       1 |      267 |      100 |      123      0 |        0 |        0
0.29/0.33	c  0.0s |       2 |      596 |      250 |      136      0 |        0 |        0
0.29/0.39	c  0.1s |       3 |     1015 |      475 |      150      1 |        0 |        0
0.39/0.47	c  0.2s |       4 |     1625 |      813 |      165      4 |        0 |        0
0.48/0.57	c  0.3s |       5 |     2441 |     1320 |      182      7 |        0 |        0
0.69/0.73	c  0.4s |       6 |     3678 |     2081 |      222     11 |        0 |        0
0.88/0.98	c  0.7s |       7 |     5432 |     3223 |      245     17 |        0 |        0
1.28/1.39	c  1.1s |       8 |     7917 |     4936 |      270     25 |        0 |        0
1.79/1.81	c  1.5s |       9 |    11694 |     7506 |      297     37 |        0 |        0
2.39/2.41	c  2.1s |      10 |    17219 |    11361 |      327     53 |        0 |        0
3.19/3.27	c  3.0s |      11 |    26018 |    17144 |      360     76 |        0 |        0
4.49/4.59	c  4.3s |      12 |    38928 |    25819 |      397    108 |        0 |        0
6.48/6.60	c  6.3s |      12 |    58007 |    38819 |      437    154 |        0 |        0
6.48/6.60	c  6.3s |      13 |    58027 |    38832 |      437    154 |        0 |        0
8.58/8.61	c  8.3s |      13 |    73408 |    49532 |      437    190 |        0 |        0
9.08/9.11	c  8.8s |      13 |    77046 |    52125 |      437    199 |        0 |        0
9.08/9.11	c #cpu_time = 8.818s
9.08/9.11	c #wall_clock_time = 8.818s
9.08/9.11	c #decision = 77046
9.08/9.11	c #random_decision = 162
9.08/9.11	c #conflict = 52125
9.08/9.11	c #restart = 13
9.08/9.11	c BCD2: found a new core of size 100: cost of the new core is >=1
9.08/9.11	c lower bound updated to 1
9.08/9.11	c BCD2: 1 <= obj <= 771
9.08/9.11	c BCD2: #cores=1, #unrelaxed=1, #relaxed=100, #hardened=0
9.08/9.11	c BCD2: #sat=1 #unsat=2 bias=2/3
9.08/9.11	c Solving starts ...
9.08/9.11	c ============================[ Search Statistics ]============================
9.08/9.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
9.08/9.11	c       |         |          |          |    Limit     GC | Var      | Constra 
9.08/9.11	c =============================================================================
9.08/9.11	c  0.0s |       0 |        0 |        0 |      437      0 |        0 |        0
9.08/9.11	c  0.0s |       0 |      135 |        1 |      437      1 |        0 |        0
9.08/9.11	c #cpu_time = 0.004s
9.08/9.11	c #wall_clock_time = 0.004s
9.08/9.11	c #decision = 135
9.08/9.11	c #random_decision = 0
9.08/9.11	c #conflict = 1
9.08/9.11	c #restart = 0
9.08/9.11	o 10
9.08/9.11	c BCD2: hardening fixes 89 literals
9.08/9.11	c BCD2: updating upper bound: 771 -> 9
9.08/9.11	c BCD2: 1 <= obj <= 9
9.08/9.11	c BCD2: #cores=1, #unrelaxed=0, #relaxed=12, #hardened=89
9.08/9.11	c BCD2: #sat=2 #unsat=2 bias=2/4
9.08/9.11	c Solving starts ...
9.08/9.11	c ============================[ Search Statistics ]============================
9.08/9.11	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
9.08/9.11	c       |         |          |          |    Limit     GC | Var      | Constra 
9.08/9.11	c =============================================================================
9.08/9.11	c  0.0s |       0 |        0 |        0 |      437      0 |       89 |        2
9.08/9.13	c  0.0s |       1 |      178 |      100 |      437      0 |       89 |        2
9.08/9.14	c  0.0s |       2 |      425 |      250 |      437      0 |       89 |        2
9.08/9.17	c  0.1s |       3 |      838 |      475 |      437      1 |       89 |        2
9.18/9.21	c  0.1s |       4 |     1314 |      813 |      437      2 |       89 |        2
9.18/9.27	c  0.2s |       5 |     1997 |     1320 |      437      4 |       89 |        2
9.28/9.36	c  0.2s |       6 |     3069 |     2081 |      437      6 |       89 |        2
9.38/9.49	c  0.4s |       7 |     4656 |     3223 |      437     10 |       89 |        2
9.68/9.70	c  0.6s |       8 |     7137 |     4936 |      437     16 |       89 |        2
9.89/10.00	c  0.9s |       9 |    10708 |     7506 |      481     24 |       89 |        2
10.38/10.45	c  1.3s |      10 |    16190 |    11361 |      481     35 |       89 |        2
11.09/11.11	c  2.0s |      11 |    24839 |    17144 |      481     53 |       89 |        2
11.98/12.09	c  3.0s |      12 |    37494 |    25819 |      481     80 |       89 |        2
13.58/13.62	c  4.5s |      13 |    55904 |    38832 |      530    119 |       89 |        2
14.29/14.37	c  5.3s |      13 |    64439 |    45034 |      530    137 |       90 |        4
14.29/14.37	c #cpu_time = 5.253s
14.29/14.37	c #wall_clock_time = 5.253s
14.29/14.37	c #decision = 64439
14.29/14.37	c #random_decision = 159
14.29/14.37	c #conflict = 45034
14.29/14.37	c #restart = 13
14.29/14.37	c BCD2: updating lower bound of a core
14.29/14.37	c lower bound updated to 6
14.29/14.37	c BCD2: 6 <= obj <= 9
14.29/14.37	c BCD2: #cores=1, #unrelaxed=0, #relaxed=12, #hardened=89
14.29/14.37	c BCD2: #sat=2 #unsat=3 bias=3/5
14.29/14.37	c Solving starts ...
14.29/14.37	c ============================[ Search Statistics ]============================
14.29/14.37	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
14.29/14.37	c       |         |          |          |    Limit     GC | Var      | Constra 
14.29/14.37	c =============================================================================
14.29/14.37	c  0.0s |       0 |        0 |        0 |      530      0 |       90 |        4
14.29/14.38	c  0.0s |       1 |      183 |      100 |      530      0 |       90 |        4
14.29/14.40	c  0.0s |       2 |      427 |      250 |      530      0 |       90 |        4
14.39/14.43	c  0.1s |       3 |      788 |      475 |      530      1 |       90 |        4
14.39/14.47	c  0.1s |       4 |     1338 |      813 |      530      2 |       90 |        4
14.48/14.53	c  0.2s |       5 |     2113 |     1320 |      530      3 |       90 |        4
14.58/14.61	c  0.2s |       6 |     3275 |     2081 |      530      5 |       90 |        4
14.68/14.75	c  0.4s |       7 |     5001 |     3223 |      530      9 |       90 |        4
14.89/14.95	c  0.6s |       8 |     7605 |     4936 |      530     14 |       90 |        4
15.19/15.25	c  0.9s |       9 |    11784 |     7506 |      530     21 |       90 |        4
15.59/15.69	c  1.3s |      10 |    17646 |    11361 |      530     32 |       90 |        4
16.29/16.35	c  2.0s |      11 |    25865 |    17144 |      530     49 |       90 |        4
17.29/17.34	c  3.0s |      12 |    38727 |    25819 |      530     73 |       90 |        4
18.80/18.87	c  4.5s |      13 |    58354 |    38832 |      583    109 |       90 |        4
20.79/20.87	c  6.5s |      13 |    84422 |    55632 |      583    154 |       90 |        4
21.19/21.21	c  6.8s |      14 |    88228 |    58352 |      583    161 |       90 |        4
23.19/23.22	c  8.8s |      14 |   115291 |    75752 |      583    207 |       90 |        4
24.68/24.73	c 10.4s |      15 |   132980 |    87632 |      583    239 |       90 |        4
26.68/26.74	c 12.4s |      15 |   158140 |   104132 |      642    282 |       90 |        4
27.18/27.26	c 12.9s |      15 |   164307 |   108289 |      642    292 |       91 |        6
27.18/27.26	c #cpu_time = 12.894s
27.18/27.26	c #wall_clock_time = 12.894s
27.18/27.26	c #decision = 164307
27.18/27.26	c #random_decision = 405
27.18/27.26	c #conflict = 108289
27.18/27.26	c #restart = 15
27.18/27.26	c BCD2: updating lower bound of a core
27.18/27.26	c lower bound updated to 9
27.18/27.26	c BCD2: 9 <= obj <= 9
27.18/27.26	c BCD2: #cores=1, #unrelaxed=0, #relaxed=12, #hardened=89
27.18/27.26	c BCD2: #sat=2 #unsat=4 bias=4/6
27.18/27.26	c Solving starts ...
27.18/27.26	c ============================[ Search Statistics ]============================
27.18/27.26	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
27.18/27.26	c       |         |          |          |    Limit     GC | Var      | Constra 
27.18/27.26	c =============================================================================
27.18/27.26	c  0.0s |       0 |        0 |        0 |      642      0 |       91 |        6
27.18/27.27	c  0.0s |       1 |      158 |      100 |      642      0 |       91 |        6
27.18/27.29	c  0.0s |       2 |      402 |      250 |      642      1 |       91 |        6
27.28/27.32	c  0.1s |       3 |      746 |      475 |      642      1 |       91 |        6
27.28/27.36	c  0.1s |       4 |     1283 |      813 |      642      2 |       91 |        6
27.38/27.42	c  0.2s |       5 |     2060 |     1320 |      642      3 |       91 |        6
27.49/27.51	c  0.3s |       6 |     3251 |     2081 |      642      5 |       91 |        6
27.59/27.65	c  0.4s |       7 |     5041 |     3223 |      642      8 |       91 |        6
27.78/27.86	c  0.6s |       8 |     7714 |     4936 |      642     12 |       91 |        6
28.08/28.15	c  0.9s |       9 |    11738 |     7506 |      642     19 |       91 |        6
28.59/28.62	c  1.4s |      10 |    17457 |    11361 |      642     28 |       91 |        6
29.28/29.30	c  2.0s |      11 |    26153 |    17144 |      642     43 |       91 |        6
30.28/30.36	c  3.1s |      12 |    40444 |    25819 |      642     64 |       91 |        6
31.88/31.93	c  4.7s |      13 |    61375 |    38832 |      642     97 |       91 |        6
33.88/33.94	c  6.7s |      13 |    86566 |    55432 |      642    138 |       91 |        6
34.28/34.30	c  7.0s |      14 |    90990 |    58352 |      642    145 |       91 |        6
36.28/36.31	c  9.1s |      14 |   116891 |    75252 |      642    187 |       91 |        6
37.68/37.74	c 10.5s |      15 |   136836 |    87632 |      642    218 |       91 |        6
39.68/39.75	c 12.5s |      15 |   164460 |   105132 |      707    258 |       91 |        6
40.87/40.98	c 13.7s |      15 |   180798 |   115832 |      707    282 |       92 |        8
40.87/40.98	c #cpu_time = 13.712s
40.87/40.98	c #wall_clock_time = 13.720s
40.87/40.98	c #decision = 180798
40.87/40.98	c #random_decision = 444
40.87/40.98	c #conflict = 115832
40.87/40.98	c #restart = 15
40.87/40.98	c BCD2: updating lower bound of a core
40.87/40.98	c lower bound updated to 10
40.87/40.98	s OPTIMUM FOUND
40.87/40.98	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10
40.87/40.98	v -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20
40.87/40.98	v -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x30
40.87/40.98	v -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
40.87/40.98	v -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50
40.87/40.98	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60
40.87/40.98	v -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70
40.87/40.98	v -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x80
40.87/40.98	v x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
40.87/40.98	v -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 -x99 -x100
40.87/40.98	v -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110
40.87/40.98	v -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 x119 -x120
40.87/40.98	v -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130
40.87/40.98	v -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 -x140
40.87/40.98	v -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150
40.87/40.98	v -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160
40.87/40.98	v -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169
40.87/40.98	c total CPU time = 40.975s
40.87/40.98	c total wall clock time = 40.983s

Verifier Data 

OK	10

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4093691-1466094053/watcher-4093691-1466094053 -o /tmp/evaluation-result-4093691-1466094053/solver-4093691-1466094053 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1466093942-32599 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --wbo --search=bcd2 HOME/instance-4093691-1466094053.wbo 

pid=515
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.31 2.80 3.50 4/180 518
/proc/meminfo: memFree=29544828/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=241084 CPUtime=0 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 733 0 0 0 0 0 0 0 20 0 4 0 11453912 246870016 1093 33554432000 4194304 16246674 140736527007344 140736527006768 14073233 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 60271 1095 426 2943 0 57165 0
[pid=518/tid=519] ppid=515 vsize=489916 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 501673984 2148 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=495036 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 506916864 2167 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=499132 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11453913 511111168 2184 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.100123 s]
/proc/loadavg: 2.31 2.80 3.50 4/180 518
/proc/meminfo: memFree=29544828/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1218116 CPUtime=0.08 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 17826 0 0 0 6 2 0 0 20 0 4 0 11453912 1247350784 18179 33554432000 4194304 16246674 140736527007344 140736527006768 12486453 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 304529 18181 602 2943 0 301423 0
[pid=518/tid=519] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1247350784 18186 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1247350784 18187 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11453913 1247350784 18190 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1218116

[startup+0.200462 s]
/proc/loadavg: 2.31 2.80 3.50 4/180 518
/proc/meminfo: memFree=29544828/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1218116 CPUtime=0.18 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 25474 0 0 0 15 3 0 0 20 0 4 0 11453912 1247350784 25827 33554432000 4194304 16246674 140736527007344 140736527006768 13809356 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 304529 25827 602 2943 0 301423 0
[pid=518/tid=519] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1247350784 25827 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1247350784 25828 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11453913 1247350784 25828 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1218116

[startup+0.300431 s]
/proc/loadavg: 2.31 2.80 3.50 4/180 518
/proc/meminfo: memFree=29544828/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 33493 0 0 0 25 4 0 0 20 0 4 0 11453912 1247350784 33839 33554432000 4194304 16246674 140736527007344 140736527006768 5545885 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 304529 33846 807 2943 0 301423 0
[pid=518/tid=519] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1247350784 33847 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1247350784 33847 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11453913 1247350784 33850 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.70036 s]
/proc/loadavg: 2.31 2.80 3.50 4/180 518
/proc/meminfo: memFree=29544828/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 105984 0 0 0 55 14 0 0 20 0 4 0 11453912 1247350784 106330 33554432000 4194304 16246674 140736527007344 140736526990336 5600539 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 304529 106334 814 2943 0 301423 0
[pid=518/tid=519] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1247350784 106335 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1247350784 106339 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11453913 1247350784 106341 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.50035 s]
/proc/loadavg: 2.31 2.80 3.50 4/184 522
/proc/meminfo: memFree=28825848/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1220164 CPUtime=1.49 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 245900 0 0 0 115 34 0 0 20 0 4 0 11453912 1249447936 246224 33554432000 4194304 16246674 140736527007344 140736527006656 5546205 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 305041 246224 873 2943 0 301935 0
[pid=518/tid=519] ppid=515 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1249447936 246224 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1249447936 246224 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1249447936 246224 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1220164

[startup+3.10036 s]
/proc/loadavg: 2.31 2.80 3.50 3/184 522
/proc/meminfo: memFree=28560488/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1306180 CPUtime=3.09 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 267517 0 0 0 272 37 0 0 20 0 4 0 11453912 1337528320 267841 33554432000 4194304 16246674 140736527007344 140736526990344 5513116 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 326545 267841 873 2943 0 323439 0
[pid=518/tid=519] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1337528320 267841 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267841 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267841 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1306180

[startup+6.30037 s]
/proc/loadavg: 2.28 2.79 3.49 3/184 522
/proc/meminfo: memFree=28473624/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1306180 CPUtime=6.28 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 267655 0 0 0 591 37 0 0 20 0 4 0 11453912 1337528320 267979 33554432000 4194304 16246674 140736527007344 140736526989248 6079371 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 326545 267979 873 2943 0 323439 0
[pid=518/tid=519] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1337528320 267979 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267979 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267979 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1306180

[startup+12.7004 s]
/proc/loadavg: 2.26 2.78 3.48 3/183 571
/proc/meminfo: memFree=28470968/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1306180 CPUtime=12.68 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 267674 0 0 0 1231 37 0 0 20 0 4 0 11453912 1337528320 267998 33554432000 4194304 16246674 140736527007344 140736526989248 6012272 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 326545 267998 882 2943 0 323439 0
[pid=518/tid=519] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1306180

[startup+25.5004 s]
/proc/loadavg: 2.20 2.74 3.45 3/183 571
/proc/meminfo: memFree=28470112/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1306180 CPUtime=25.48 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 267674 0 0 0 2510 38 0 0 20 0 4 0 11453912 1337528320 267998 33554432000 4194304 16246674 140736527007344 140736526990344 6023039 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 326545 267998 882 2943 0 323439 0
[pid=518/tid=519] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1306180

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 518 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6005 s]
/proc/loadavg: 2.20 2.74 3.45 3/183 571
/proc/meminfo: memFree=28470112/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1306180 CPUtime=25.58 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 267674 0 0 0 2520 38 0 0 20 0 4 0 11453912 1337528320 267998 33554432000 4194304 16246674 140736527007344 140736526989248 5711576 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 326545 267998 882 2943 0 323439 0
[pid=518/tid=519] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 1306180

[startup+32.0074 s]
/proc/loadavg: 2.26 2.74 3.45 3/183 571
/proc/meminfo: memFree=28469120/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1306180 CPUtime=31.99 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 267676 0 0 0 3161 38 0 0 20 0 4 0 11453912 1337528320 267998 33554432000 4194304 16246674 140736527007344 140736526990344 5712608 0 0 0 34082818 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/518/statm: 326545 267998 882 2943 0 323439 0
[pid=518/tid=519] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 267998 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 31.99
Current children cumulated vsize (KiB) 1306180

[startup+35.2004 s]
/proc/loadavg: 2.24 2.73 3.44 3/183 571
/proc/meminfo: memFree=28469120/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1306180 CPUtime=35.18 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 267678 0 0 0 3480 38 0 0 20 0 4 0 11453912 1337528320 268000 33554432000 4194304 16246674 140736527007344 140736526989248 13753126 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/518/statm: 326545 268000 884 2943 0 323439 0
[pid=518/tid=519] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 35.18
Current children cumulated vsize (KiB) 1306180

[startup+38.4004 s]
/proc/loadavg: 2.24 2.73 3.44 3/183 571
/proc/meminfo: memFree=28469244/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1306180 CPUtime=38.38 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 267678 0 0 0 3800 38 0 0 20 0 4 0 11453912 1337528320 268000 33554432000 4194304 16246674 140736527007344 140736526990336 13923727 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/518/statm: 326545 268000 884 2943 0 323439 0
[pid=518/tid=519] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 38.38
Current children cumulated vsize (KiB) 1306180

[startup+40.0004 s]
/proc/loadavg: 2.22 2.72 3.44 3/183 571
/proc/meminfo: memFree=28468856/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1306180 CPUtime=39.97 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 267685 0 0 0 3959 38 0 0 20 0 4 0 11453912 1337528320 268000 33554432000 4194304 16246674 140736527007344 140736526990336 5711506 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/518/statm: 326545 268000 884 2943 0 323439 0
[pid=518/tid=519] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 39.97
Current children cumulated vsize (KiB) 1306180

[startup+40.8074 s]
/proc/loadavg: 2.22 2.72 3.44 3/183 571
/proc/meminfo: memFree=28468856/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=1306180 CPUtime=40.78 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202496 267685 0 0 0 4040 38 0 0 20 0 4 0 11453912 1337528320 268000 33554432000 4194304 16246674 140736527007344 140736526989248 5600400 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/518/statm: 326545 268000 884 2943 0 323439 0
[pid=518/tid=519] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/519/stat : 519 (toysat) S 515 518 13151 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 11453912 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554201443568 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=518/tid=520] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/520/stat : 520 (toysat) S 515 518 13151 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554190953712 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=518/tid=521] ppid=515 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/518/task/521/stat : 521 (toysat) S 515 518 13151 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11453913 1337528320 268000 33554432000 4194304 16246674 140736527007344 140554180480176 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 40.78
Current children cumulated vsize (KiB) 1306180

[startup+41.0004 s]
/proc/loadavg: 2.22 2.72 3.44 3/183 571
/proc/meminfo: memFree=28468856/32872528 swapFree=1243920/1391088
[pid=518] ppid=515 vsize=0 CPUtime=40.98 cores=0,2,4,6
/proc/518/stat : 518 (toysat) R 515 518 13151 0 -1 4202500 267689 0 0 0 4058 40 0 0 20 0 1 0 11453912 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/518/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 40.98
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 41.0447
CPU time (s): 41.0268
CPU user time (s): 40.5818
CPU system time (s): 0.444932
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.5818
system time used= 0.444932
maximum resident set size= 1072008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267689
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 30
involuntary context switches= 88

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.165974 second user time and 0.204968 second system time

The end

Launcher Data 

Begin job on node119 at 2016-06-16 18:20:53
IDJOB=4093691
IDBENCH=79228
IDSOLVER=2553
FILE ID=node119/4093691-1466094053
RUNJOBID= node119-1466093942-32599
PBS_JOBID= 19904019
Free space on /tmp= 71724 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111213670--soft-0-100-0.wbo
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --wbo --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4093691-1466094053/watcher-4093691-1466094053 -o /tmp/evaluation-result-4093691-1466094053/solver-4093691-1466094053 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1466093942-32599 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --wbo --search=bcd2 HOME/instance-4093691-1466094053.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fcf24b85e5d55a97f5b0cb315ea68e2b
RANDOM SEED=1612267263

node119.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29544828 kB
Buffers:           40560 kB
Cached:           122064 kB
SwapCached:         1048 kB
Active:          1154412 kB
Inactive:          79520 kB
Active(anon):    1072112 kB
Inactive(anon):     1560 kB
Active(file):      82300 kB
Inactive(file):    77960 kB
Unevictable:     1391088 kB
Mlocked:         1243920 kB
SwapTotal:      67108856 kB
SwapFree:       67100204 kB
Dirty:             32828 kB
Writeback:             0 kB
AnonPages:       2467972 kB
Mapped:            10732 kB
Shmem:                 0 kB
Slab:             568716 kB
SReclaimable:      12780 kB
SUnreclaim:       555936 kB
KernelStack:        1528 kB
PageTables:         8880 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2608816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71708 MiB
End job on node119 at 2016-06-16 18:21:34