Trace number 4251792

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
cosoco-mini 1.1 (2017-06-27)UNSAT 473.412 473.403

General information on the benchmark

NameRandom/Random-RB-3-20-20/
rand-3-20-20-60-632-40.xml
MD5SUMdc4dbad226249f26f24e6fd4bdcbff7b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark471.508
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints60
Number of domains1
Minimum domain size20
Maximum domain size20
Distribution of domain sizes[{"size":20,"count":20}]
Minimum variable degree2
Maximum variable degree16
Distribution of variable degrees[{"degree":2,"count":1},{"degree":5,"count":1},{"degree":6,"count":4},{"degree":7,"count":1},{"degree":8,"count":2},{"degree":9,"count":3},{"degree":10,"count":2},{"degree":11,"count":2},{"degree":13,"count":2},{"degree":15,"count":1},{"degree":16,"count":1}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":60}]
Number of extensional constraints60
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":60}]
Optimization problemNO
Type of objective

Solver Data 

0.59/0.60	c root propagations     : 0           
0.59/0.60	c restarts enabled, print stats at every restarts
0.59/0.60	c
0.59/0.60	c
0.59/0.60	c
0.59/0.60	c This is cosoco 1.0 --  
0.59/0.60	c
0.59/0.60	c ========================================[ Problem Statistics ]===========================================
0.59/0.60	c |                                                                                                       
0.59/0.60	c |  Parse time        :         0.59 s 
0.59/0.60	c |
0.59/0.60	c |               Variables: 20
0.59/0.60	c |            Domain Sizes: 20..20
0.59/0.60	c |
0.59/0.60	c |             Constraints: 60
0.59/0.60	c |                   Arity: 3..3  -- Ternary: 60
0.59/0.60	c | 
0.59/0.60	c |                   Types: 
0.59/0.60	c |                          Extension: 60  (nb tuples: 2944..2944) -- (shared: 0)
0.59/0.60	c |                          
0.59/0.60	c =========================================================================================================
0.59/0.60	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.59/0.66	c 101            153            10812          10657          0              0              4   7   5      
0.69/0.71	c 211            328            21540          20195          0              0              4   9   7      
0.69/0.75	c 332            508            30629          28602          0              0              6   10   7     
0.79/0.81	c 465            728            43917          40117          0              0              4   9   6      
0.79/0.88	c 611            976            57081          50879          0              0              4   10   6     
0.89/0.97	c 771            1240           72490          64788          0              0              4   9   6      
0.99/1.04	c 947            1511           88808          80060          0              0              4   9   7      
1.10/1.13	c 1140           1815           107541         96171          0              0              5   9   6      
1.20/1.22	c 1352           2165           128271         115161         0              0              5   8   6      
1.29/1.35	c 1585           2566           152269         137829         0              0              4   9   6      
1.49/1.53	c 1841           3011           182797         165932         0              0              4   9   5      
1.59/1.66	c 2122           3461           209614         190503         0              0              4   9   5      
1.79/1.80	c 2431           3965           239401         217809         0              0              4   8   6      
1.89/1.98	c 2770           4511           272906         246725         0              0              4   9   6      
2.09/2.15	c 3142           5112           312028         277646         0              0              5   10   6     
2.30/2.31	c 3551           5755           348184         309764         0              0              4   10   6     
2.49/2.56	c 4000           6513           393366         352786         0              0              4   9   6      
2.69/2.77	c 4493           7330           441037         396812         0              0              4   8   6      
2.99/3.01	c 5035           8188           491546         443027         0              0              4   10   6     
3.30/3.35	c 5631           9240           554926         499534         0              0              3   10   6     
3.69/3.76	c 6286           10258          623074         561860         0              0              4   9   6      
3.99/4.07	c 7006           11453          690829         625072         0              0              4   9   6      
4.40/4.48	c 7798           12753          766812         698089         0              0              4   10   6     
4.79/4.89	c 8669           14123          850311         784458         0              0              3   9   5      
5.39/5.48	c 9627           15711          954190         874586         0              0              4   10   6     
5.99/6.01	c 10680          17419          1063121        967520         0              0              4   10   6     
6.49/6.52	c 11838          19346          1174029        1068839        0              0              3   10   6     
7.09/7.16	c 13111          21390          1301546        1178832        0              0              4   10   5     
7.89/7.95	c 14511          23760          1457045        1323526        0              0              4   9   6      
8.69/8.76	c 16051          26332          1621978        1462623        0              0              4   10   6     
9.49/9.50	c 17745          29104          1771816        1604526        0              0              4   9   6      
10.39/10.43	c 19608          32235          1953239        1773747        0              0              4   10   6     
11.49/11.54	c 21657          35608          2172913        1960359        0              0              4   10   5     
12.79/12.86	c 23910          39219          2388209        2167382        0              0              3   10   6     
14.09/14.14	c 26388          43208          2645398        2426576        0              0              3   9   5      
15.59/15.61	c 29113          47680          2915145        2675970        0              0              4   11   6     
17.19/17.23	c 32110          52721          3213343        2944251        0              0              3   9   5      
18.80/18.88	c 35406          58040          3553444        3233259        0              0              4   10   6     
20.69/20.78	c 39031          64012          3929599        3590572        0              0              3   10   6     
22.89/22.93	c 43018          70532          4327658        3960855        0              0              4   11   5     
25.39/25.44	c 47403          77465          4726679        4343663        0              0              3   10   5     
27.69/27.74	c 52226          85307          5186205        4747240        0              0              3   10   6     
29.89/29.91	c 57531          94080          5674437        5184932        0              0              3   10   6     
33.19/33.22	c 63366          103646         6231926        5705414        0              0              3   11   5     
36.59/36.62	c 69784          114009         6834537        6266443        0              0              3   11   5     
40.49/40.56	c 76843          125607         7653906        7036283        0              0              3   10   5     
44.10/44.19	c 84607          138400         8409031        7749519        0              0              3   10   5     
49.09/49.18	c 93147          152152         9208313        8503856        0              0              3   10   5     
54.59/54.60	c 102541         167861         10173567       9393496        0              0              3   10   6     
60.79/60.81	c 112874         184468         11360192       10545971       0              0              3   9   5      
65.89/65.92	c 124240         203008         12442729       11542079       0              0              3   11   6     
72.49/72.58	c 136742         223224         13684406       12714935       0              0              3   11   5     
80.49/80.58	c 150494         245938         15051224       13994605       0              0              3   10   5     
88.10/88.13	c 165621         270299         16565045       15501591       0              0              3   11   5     
97.39/97.48	c 182260         297966         18203813       17017038       0              0              3   10   5     
105.19/105.26	c 200562         327649         19884504       18587709       0              0              3   10   6     
115.19/115.23	c 220694         361359         21913817       20492880       0              0              3   11   5     
126.39/126.47	c 242839         396703         24011189       22475357       0              0              2   10   5     
139.29/139.32	c 267198         436080         26308916       24605041       0              0              3   10   5     
155.20/155.28	c 293992         482176         29110439       27158798       1              0              2   10   5     
170.29/170.30	c 323465         530530         31990830       29781976       3              0              2   11   6     
187.10/187.13	c 355885         583367         35224876       32914561       4              0              2   11   5     
204.40/204.49	c 391547         641746         38841128       36421271       4              0              2   10   5     
223.90/223.92	c 430775         707626         42790517       40036725       5              0              2   11   5     
244.40/244.43	c 473925         779442         46823350       43834809       6              0              3   11   5     
266.40/266.40	c 521390         856719         51406087       48024032       7              0              2   11   5     
291.80/291.88	c 573601         942053         56460650       52742322       8              0              2   11   5     
320.70/320.73	c 631033         1038455        62043396       57898900       9              0              2   10   5     
350.60/350.66	c 694208         1142814        68198835       63702800       9              0              2   11   5     
384.60/384.68	c 763700         1258213        75141569       70196390       9              0              2   11   5     
421.50/421.54	c 840141         1387849        82863876       77308878       10             0              2   10   5     
460.30/460.37	c 924226         1529239        91094422       84796553       12             0              2   10   5     
473.40/473.40	c restarts              : 72          
473.40/473.40	c conflicts             : 951673       (2010 /sec)
473.40/473.40	c decisions             : 1576804      (3331 /sec)
473.40/473.40	c propagations          : 87237509    (184279 /sec)
473.40/473.40	c root propagations     : 0           
473.40/473.40	c filter calls          : 93873407       (198296 /sec)
473.40/473.40	c useless filter calls  : 67837677       (72 %)
473.40/473.40	c Memory used           : 36.11 MB
473.40/473.40	c CPU time              : 473.399 s
473.40/473.40	
473.40/473.40	s UNSATISFIABLE

Verifier Data


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-4251792-1500919748/watcher-4251792-1500919748 -o /tmp/evaluation-result-4251792-1500919748/solver-4251792-1500919748 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1500914921-3428 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4251792-1500919748.xml 

pid=4743
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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: 8192 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 4746
/proc/meminfo: memFree=32085588/32770624 swapFree=5836/113532
[pid=4746] ppid=4743 vsize=26772 CPUtime=0 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 947 0 0 0 0 0 0 0 20 0 1 0 1533737 27414528 759 33554432000 4194304 5744392 140724736153888 140724736150536 5473186 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 6693 759 678 379 0 112 0

[startup+0.100155 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 4746
/proc/meminfo: memFree=32085588/32770624 swapFree=5836/113532
[pid=4746] ppid=4743 vsize=28460 CPUtime=0.09 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 1346 0 0 0 9 0 0 0 20 0 1 0 1533737 29143040 1155 33554432000 4194304 5744392 140724736153888 140724736150536 5475783 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 7115 1155 700 379 0 534 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28460

[startup+0.200263 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 4746
/proc/meminfo: memFree=32085588/32770624 swapFree=5836/113532
[pid=4746] ppid=4743 vsize=29908 CPUtime=0.19 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 1723 0 0 0 19 0 0 0 20 0 1 0 1533737 30625792 1551 33554432000 4194304 5744392 140724736153888 140724736150536 5216495 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 7477 1551 700 379 0 896 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29908

[startup+0.30025 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 4746
/proc/meminfo: memFree=32085588/32770624 swapFree=5836/113532
[pid=4746] ppid=4743 vsize=31368 CPUtime=0.29 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 2083 0 0 0 29 0 0 0 20 0 1 0 1533737 32120832 1881 33554432000 4194304 5744392 140724736153888 140724736150536 5216507 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 7842 1881 700 379 0 1261 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31368

[startup+0.700256 s]
/proc/loadavg: 1.93 2.00 2.04 3/181 4746
/proc/meminfo: memFree=32085588/32770624 swapFree=5836/113532
[pid=4746] ppid=4743 vsize=36968 CPUtime=0.69 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 3535 0 0 0 69 0 0 0 20 0 1 0 1533737 37855232 3371 33554432000 4194304 5744392 140724736153888 140724736150536 4892834 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3371 743 379 0 2661 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36968

[startup+1.50028 s]
/proc/loadavg: 1.93 2.00 2.04 3/182 4747
/proc/meminfo: memFree=32075000/32770624 swapFree=5836/113584
[pid=4746] ppid=4743 vsize=36968 CPUtime=1.49 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 3535 0 0 0 149 0 0 0 20 0 1 0 1533737 37855232 3371 33554432000 4194304 5744392 140724736153888 140724736150536 4892791 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3371 743 379 0 2661 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36968

[startup+3.10025 s]
/proc/loadavg: 1.93 2.00 2.04 3/182 4747
/proc/meminfo: memFree=32074736/32770624 swapFree=5836/113584
[pid=4746] ppid=4743 vsize=36968 CPUtime=3.09 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 6082 0 0 0 309 0 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892821 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36968

[startup+6.30023 s]
/proc/loadavg: 1.93 2.00 2.04 3/182 4747
/proc/meminfo: memFree=32072800/32770624 swapFree=5836/113460
[pid=4746] ppid=4743 vsize=36968 CPUtime=6.29 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 8629 0 0 0 629 0 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4891646 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36968

[startup+12.7003 s]
/proc/loadavg: 1.95 2.00 2.04 3/182 4747
/proc/meminfo: memFree=32072800/32770624 swapFree=5836/113476
[pid=4746] ppid=4743 vsize=36968 CPUtime=12.69 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 11176 0 0 0 1269 0 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892791 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36968

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/182 4747
/proc/meminfo: memFree=32071944/32770624 swapFree=5836/113496
[pid=4746] ppid=4743 vsize=36968 CPUtime=25.49 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 15618 0 0 0 2549 0 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892806 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36968

[startup+51.1003 s]
/proc/loadavg: 1.97 2.00 2.04 3/182 4808
/proc/meminfo: memFree=32108964/32770624 swapFree=5836/113540
[pid=4746] ppid=4743 vsize=36968 CPUtime=51.09 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 16137 0 0 0 5108 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892791 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36968

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/182 4816
/proc/meminfo: memFree=32107348/32770624 swapFree=5836/113644
[pid=4746] ppid=4743 vsize=36968 CPUtime=102.3 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 16655 0 0 0 10229 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4891657 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 36968

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/182 4816
/proc/meminfo: memFree=32107988/32770624 swapFree=5836/113692
[pid=4746] ppid=4743 vsize=36968 CPUtime=162.29 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 17173 0 0 0 16228 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892791 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 36968

[startup+222.306 s]
/proc/loadavg: 2.03 2.01 2.05 3/182 4818
/proc/meminfo: memFree=32108116/32770624 swapFree=5836/113748
[pid=4746] ppid=4743 vsize=36968 CPUtime=222.3 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 17690 0 0 0 22229 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4891678 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 36968

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/182 4818
/proc/meminfo: memFree=32108208/32770624 swapFree=5836/113780
[pid=4746] ppid=4743 vsize=36968 CPUtime=282.3 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 18207 0 0 0 28229 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892970 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 36968

[startup+342.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/182 4819
/proc/meminfo: memFree=32108584/32770624 swapFree=5836/113828
[pid=4746] ppid=4743 vsize=36968 CPUtime=342.3 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 18723 0 0 0 34229 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4891674 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 36968

[startup+402.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/182 4820
/proc/meminfo: memFree=32108840/32770624 swapFree=5836/113876
[pid=4746] ppid=4743 vsize=36968 CPUtime=402.3 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 19227 0 0 0 40229 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892791 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 36968

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 4821
/proc/meminfo: memFree=32108940/32770624 swapFree=5836/113900
[pid=4746] ppid=4743 vsize=36968 CPUtime=462.3 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 19714 0 0 0 46229 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892791 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 36968

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 4746 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+467.2 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 4822
/proc/meminfo: memFree=32109048/32770624 swapFree=5836/113932
[pid=4746] ppid=4743 vsize=36968 CPUtime=467.2 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 19714 0 0 0 46719 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4893020 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 467.2
Current children cumulated vsize (KiB) 36968

[startup+470.4 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 4822
/proc/meminfo: memFree=32109088/32770624 swapFree=5836/113936
[pid=4746] ppid=4743 vsize=36968 CPUtime=470.4 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 19714 0 0 0 47039 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892791 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 470.4
Current children cumulated vsize (KiB) 36968

[startup+472.006 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 4822
/proc/meminfo: memFree=32109088/32770624 swapFree=5836/113936
[pid=4746] ppid=4743 vsize=36968 CPUtime=472.01 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 19714 0 0 0 47200 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892791 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 472.01
Current children cumulated vsize (KiB) 36968

[startup+472.8 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 4822
/proc/meminfo: memFree=32109088/32770624 swapFree=5836/113936
[pid=4746] ppid=4743 vsize=36968 CPUtime=472.8 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 19714 0 0 0 47279 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4891536 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 472.8
Current children cumulated vsize (KiB) 36968

[startup+473.2 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 4822
/proc/meminfo: memFree=32109088/32770624 swapFree=5836/113936
[pid=4746] ppid=4743 vsize=36968 CPUtime=473.2 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 19714 0 0 0 47319 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892830 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 473.2
Current children cumulated vsize (KiB) 36968

[startup+473.4 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 4822
/proc/meminfo: memFree=32109088/32770624 swapFree=5836/113936
[pid=4746] ppid=4743 vsize=36968 CPUtime=473.4 cores=1,3,5,7
/proc/4746/stat : 4746 (cosoco) R 4743 4746 3396 0 -1 4202496 19714 0 0 0 47339 1 0 0 20 0 1 0 1533737 37855232 3375 33554432000 4194304 5744392 140724736153888 140724736151288 4892782 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7841632 7846472 10113024 140724736156865 140724736156995 140724736156995 140724736159694 0
/proc/4746/statm: 9242 3375 747 379 0 2661 0
Current children cumulated CPU time (s) 473.4
Current children cumulated vsize (KiB) 36968

Child status: 0
Real time (s): 473.403
CPU time (s): 473.412
CPU user time (s): 473.4
CPU system time (s): 0.012
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 36968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 473.4
system time used= 0.012
maximum resident set size= 13580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19754
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= 10
involuntary context switches= 120

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.13712 second user time and 1.78166 second system time

The end

Launcher Data 

Begin job on node139 at 2017-07-24 20:09:08
IDJOB=4251792
IDBENCH=121402
IDSOLVER=2633
FILE ID=node139/4251792-1500919748
RUNJOBID= node139-1500914921-3428
PBS_JOBID= 20625404
Free space on /tmp= 61840 MiB

SOLVER NAME= cosoco-mini 1.1
BENCH NAME= XCSP17/Random/Random-RB-3-20-20/rand-3-20-20-60-632-40.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4251792-1500919748/watcher-4251792-1500919748 -o /tmp/evaluation-result-4251792-1500919748/solver-4251792-1500919748 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1500914921-3428 --watchdog 2560  HOME/cosoco -lc -model -restarts HOME/instance-4251792-1500919748.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= dc4dbad226249f26f24e6fd4bdcbff7b
RANDOM SEED=672913499

node139.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        32085660 kB
MemAvailable:   32018784 kB
Buffers:           34612 kB
Cached:           213188 kB
SwapCached:            0 kB
Active:           212196 kB
Inactive:         122120 kB
Active(anon):      89072 kB
Inactive(anon):     8588 kB
Active(file):     123124 kB
Inactive(file):   113532 kB
Unevictable:        5836 kB
Mlocked:            5836 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3884 kB
Writeback:             0 kB
AnonPages:         91812 kB
Mapped:            29032 kB
Shmem:              8848 kB
Slab:              49084 kB
SReclaimable:      24608 kB
SUnreclaim:        24476 kB
KernelStack:        3280 kB
PageTables:         4436 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     327376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 61836 MiB
End job on node139 at 2017-07-24 20:17:02