Trace number 4407964

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 2.0UNSAT 48.6477 48.6466

General information on the benchmark

NameQRandom/
QRandom-geometric-rw/geometric-50-20-d4-75-94.xml
MD5SUM6d6d0435d13d3ff0671cf8a5c787b057
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 benchmark48.6477
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints496
Number of domains1
Minimum domain size20
Maximum domain size20
Distribution of domain sizes[{"size":20,"count":50}]
Minimum variable degree7
Maximum variable degree30
Distribution of variable degrees[{"degree":7,"count":2},{"degree":8,"count":1},{"degree":9,"count":1},{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":3},{"degree":15,"count":3},{"degree":16,"count":6},{"degree":17,"count":1},{"degree":18,"count":1},{"degree":19,"count":2},{"degree":20,"count":2},{"degree":21,"count":7},{"degree":23,"count":1},{"degree":24,"count":2},{"degree":25,"count":4},{"degree":26,"count":2},{"degree":27,"count":3},{"degree":29,"count":4},{"degree":30,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":496}]
Number of extensional constraints496
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":496}]
Optimization problemNO
Type of objective

Solver Data 

0.10/0.13	c root propagations     : 0           
0.10/0.13	c restarts enabled, print stats at every restarts
0.10/0.13	c
0.10/0.13	c
0.10/0.13	c
0.10/0.13	c This is cosoco 2.00 --  
0.10/0.13	c
0.10/0.13	c command line: cosoco -lc -model -restarts -stick HOME/instance-4407964-1569795219.xml 
0.10/0.13	c ========================================[ Problem Statistics ]===========================================
0.10/0.13	c |                                                                                                       
0.10/0.13	c |  Parse time        :         0.13 s 
0.10/0.13	c |
0.10/0.13	c |               Variables: 50
0.10/0.13	c |            Domain Sizes: 20..20
0.10/0.13	c |
0.10/0.13	c |             Constraints: 496
0.10/0.13	c |                   Arity: 2..2  -- Binary: 496
0.10/0.13	c | 
0.10/0.13	c |                   Types: 
0.10/0.13	c |                          Extension: 496  (nb tuples: 73..125) -- (shared: 0)
0.10/0.13	c |                          
0.10/0.13	c =========================================================================================================
0.10/0.13	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.10/0.14	c 101            188            66092          22832          0              0              5   8   6      
0.10/0.15	c 211            404            141881         49285          0              0              5   10   6     
0.10/0.16	c 332            658            229542         78695          0              0              5   9   6      
0.10/0.18	c 465            941            320061         106449         0              0              4   9   6      
0.10/0.19	c 611            1276           432074         141952         0              0              5   11   7     
0.10/0.21	c 771            1648           564069         185954         0              0              4   9   6      
0.21/0.23	c 947            2012           694186         229972         0              0              4   9   6      
0.21/0.25	c 1140           2435           839048         280459         0              0              4   9   6      
0.21/0.27	c 1352           2906           999668         332200         0              0              4   10   6     
0.21/0.29	c 1585           3392           1168124        388498         0              0              4   9   6      
0.21/0.31	c 1841           3920           1351589        451002         0              0              4   9   6      
0.31/0.34	c 2122           4511           1547092        515256         0              0              4   11   6     
0.31/0.37	c 2431           5191           1774114        591627         0              0              4   10   6     
0.31/0.40	c 2770           5939           2025314        682253         0              0              4   12   6     
0.41/0.44	c 3142           6765           2311820        776567         0              0              4   10   6     
0.41/0.48	c 3551           7613           2592890        870309         0              0              4   9   6      
0.51/0.52	c 4000           8520           2914180        980212         0              0              4   9   6      
0.51/0.57	c 4493           9586           3266558        1091969        0              0              4   10   6     
0.60/0.62	c 5035           10713          3658197        1222258        0              0              4   10   6     
0.60/0.67	c 5631           11917          4074072        1361830        0              0              4   9   6      
0.69/0.73	c 6286           13299          4554539        1518393        0              0              4   12   6     
0.79/0.80	c 7006           14827          5085572        1695851        0              0              4   10   6     
0.79/0.87	c 7798           16471          5635837        1870312        0              0              4   10   6     
0.89/0.96	c 8669           18365          6286446        2088597        0              0              4   9   6      
1.00/1.05	c 9627           20499          6992616        2317789        0              0              4   12   7     
1.10/1.16	c 10680          22792          7797007        2576954        0              0              3   10   6     
1.19/1.26	c 11838          25324          8656873        2855131        0              0              4   11   6     
1.29/1.38	c 13111          28073          9560773        3157189        0              0              3   10   6     
1.49/1.50	c 14511          31103          10535751       3472224        0              0              4   11   6     
1.59/1.66	c 16051          34466          11703672       3868903        0              0              3   10   6     
1.79/1.82	c 17745          38155          12955037       4274074        0              0              3   11   6     
1.89/2.00	c 19608          42173          14317550       4742125        0              0              3   11   6     
2.19/2.20	c 21657          46691          15838271       5239232        0              0              3   11   6     
2.39/2.41	c 23910          51495          17467485       5786162        0              0              4   11   6     
2.59/2.65	c 26388          56754          19253692       6388860        0              0              3   13   6     
2.89/2.93	c 29113          62677          21299592       7070979        0              0              4   11   6     
3.19/3.22	c 32110          69017          23523411       7824160        0              0              3   10   6     
3.49/3.53	c 35406          75885          25888410       8591602        0              0              4   11   6     
3.89/3.91	c 39031          83711          28643873       9561697        0              0              3   12   6     
4.29/4.31	c 43018          92223          31657983       10599602       0              0              3   11   6     
4.69/4.74	c 47403          101496         34880115       11689788       0              0              3   12   6     
5.19/5.20	c 52226          111902         38413254       12876618       0              0              4   12   6     
5.69/5.71	c 57531          123111         42295136       14167226       0              0              3   12   6     
6.19/6.26	c 63366          135859         46482974       15555946       0              0              3   28   6     
6.79/6.86	c 69784          149743         51113436       17103578       0              0              3   14   6     
7.49/7.56	c 76843          165122         56327765       18845930       0              0              3   13   6     
8.29/8.30	c 84607          181820         62013502       20737595       1              0              3   11   6     
9.10/9.14	c 93147          200229         68362747       22884106       1              0              3   12   6     
10.00/10.02	c 102541         220320         75151736       25094251       1              0              3   11   6     
11.00/11.07	c 112874         243019         83128245       27749756       1              0              3   12   6     
12.10/12.18	c 124240         267811         91694364       30552221       2              0              3   14   6     
13.39/13.41	c 136742         295234         101119523      33677968       2              0              3   12   6     
14.69/14.72	c 150494         325310         111231876      36995454       2              0              3   15   6     
16.10/16.19	c 165621         357830         122386279      40722691       3              0              2   12   6     
17.79/17.81	c 182260         394308         134846015      44763099       3              0              3   28   6     
19.49/19.56	c 200562         434185         148419060      49150687       4              0              2   12   6     
21.49/21.56	c 220694         477298         163366195      54222965       7              0              3   16   6     
23.69/23.71	c 242839         525179         179780480      59660998       8              0              3   13   6     
26.10/26.15	c 267198         577444         197909623      65884078       10             0              2   12   6     
28.79/28.81	c 293992         634591         218069511      72637944       12             0              3   11   6     
31.69/31.74	c 323465         698406         239861995      80042187       13             0              2   28   6     
35.00/35.01	c 355885         768733         264283179      88298708       13             0              2   14   6     
38.49/38.59	c 391547         847009         291113744      97319190       15             0              2   13   6     
42.49/42.53	c 430775         931212         320448915      107250994      17             0              2   15   6     
46.79/46.89	c 473925         1024124        353019267      118291186      17             0              2   11   5     
48.59/48.64	s UNSATISFIABLE
48.59/48.64	c restarts              : 65          
48.59/48.64	c conflicts             : 490571       (10085 /sec)
48.59/48.64	c decisions             : 1060261      (21796 /sec)
48.59/48.64	c propagations          : 122683522   (2522001 /sec)
48.59/48.64	c root propagations     : 0           
48.59/48.64	c filter calls          : 365784979      (7519429 /sec)
48.59/48.64	c useless filter calls  : 300309314      (82 %)
48.59/48.64	c Memory used           : 27.47 MB
48.59/48.64	c CPU time              : 48.6452 s
48.59/48.64	c real time             : 48.6433 s
48.59/48.64

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14502 MiB free)
  memory of node 1: 16384 MiB (13090 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407964-1569795219/watcher-4407964-1569795219 -o /tmp/evaluation-result-4407964-1569795219/solver-4407964-1569795219 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1569787351-1203 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4407964-1569795219.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=2847, runsolver pid=2844

[startup+0.100091 s]*
/proc/loadavg: 1.80 1.97 1.94 3/201 2848
/proc/meminfo: memFree=28254144/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=27868 memory=4176 CPUtime=0.1 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 1212 0 0 0 10 0 0 0 20 0 1 0 555793184 28536832 1044 33554432000 4194304 6211132 140724268688432 140724268684968 139956171688933 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 6967 1044 811 493 0 272 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27868 KiB
Current children cumulated memory: 4176 KiB

[startup+0.209529 s]*
/proc/loadavg: 1.80 1.97 1.94 3/201 2848
/proc/meminfo: memFree=28253772/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4560 CPUtime=0.21 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 1320 0 0 0 21 0 0 0 20 0 1 0 555793184 28803072 1140 33554432000 4194304 6211132 140724268688432 140724268684968 5017348 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1140 837 493 0 337 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4560 KiB

[startup+0.309059 s]*
/proc/loadavg: 1.80 1.97 1.94 3/201 2848
/proc/meminfo: memFree=28253772/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4560 CPUtime=0.31 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 1320 0 0 0 31 0 0 0 20 0 1 0 555793184 28803072 1140 33554432000 4194304 6211132 140724268688432 140724268686392 5017564 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1140 837 493 0 337 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4560 KiB

[startup+0.700277 s]
/proc/loadavg: 1.80 1.97 1.94 3/201 2848
/proc/meminfo: memFree=28253772/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4560 CPUtime=0.69 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 1320 0 0 0 69 0 0 0 20 0 1 0 555793184 28803072 1140 33554432000 4194304 6211132 140724268688432 140724268686392 5017327 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1140 837 493 0 337 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4560 KiB

[startup+1.50028 s]
/proc/loadavg: 1.80 1.97 1.94 3/201 2848
/proc/meminfo: memFree=28252292/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4560 CPUtime=1.49 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 1320 0 0 0 149 0 0 0 20 0 1 0 555793184 28803072 1140 33554432000 4194304 6211132 140724268688432 140724268686392 5017476 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1140 837 493 0 337 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4560 KiB

[startup+3.10909 s]
/proc/loadavg: 1.80 1.97 1.94 3/201 2848
/proc/meminfo: memFree=28252676/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=3.1 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 1557 0 0 0 310 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5017491 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

[startup+6.30027 s]
/proc/loadavg: 1.82 1.97 1.95 3/201 2848
/proc/meminfo: memFree=28252716/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=6.29 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 1794 0 0 0 629 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5017472 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

[startup+12.7003 s]
/proc/loadavg: 1.83 1.97 1.95 3/201 2848
/proc/meminfo: memFree=28251524/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=12.69 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 2031 0 0 0 1269 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5186242 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

[startup+25.5003 s]
/proc/loadavg: 1.87 1.97 1.95 3/202 2850
/proc/meminfo: memFree=28249428/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=25.49 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 2505 0 0 0 2549 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5017296 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

[startup+48.6466 s]
# the end of solver process 2847 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=48.6457 s, system=0.002 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 1.87 1.97 1.95 3/202 2850
/proc/meminfo: memFree=28249428/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=25.59 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 2505 0 0 0 2559 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5389476 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

[startup+38.4003 s]
/proc/loadavg: 1.89 1.97 1.95 3/201 2850
/proc/meminfo: memFree=28249120/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=38.39 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 2505 0 0 0 3839 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5397407 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

[startup+44.8003 s]
/proc/loadavg: 1.90 1.97 1.95 3/201 2851
/proc/meminfo: memFree=28248236/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=44.79 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 2742 0 0 0 4479 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5017365 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 44.79 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

[startup+46.4003 s]
/proc/loadavg: 1.91 1.97 1.95 3/201 2851
/proc/meminfo: memFree=28248236/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=46.39 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 2742 0 0 0 4639 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5017373 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 46.39 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

[startup+48.0003 s]*
/proc/loadavg: 1.91 1.97 1.95 3/201 2851
/proc/meminfo: memFree=28248236/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=48 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 2742 0 0 0 4800 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5017569 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 48 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

[startup+48.4003 s]
/proc/loadavg: 1.91 1.97 1.95 3/201 2851
/proc/meminfo: memFree=28248236/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=48.39 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 2742 0 0 0 4839 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5017292 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 48.39 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

[startup+48.6003 s]
/proc/loadavg: 1.91 1.97 1.95 3/201 2851
/proc/meminfo: memFree=28248236/32770624 swapFree=66956692/67108860
[pid=2847] ppid=2844 vsize=28128 memory=4632 CPUtime=48.59 cores=1,3,5,7
/proc/2847/stat : 2847 (cosoco) R 2844 2847 1161 0 -1 4202496 2742 0 0 0 4859 0 0 0 20 0 1 0 555793184 28803072 1158 33554432000 4194304 6211132 140724268688432 140724268686392 5017569 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 37449728 140724268696587 140724268696689 140724268696689 140724268699598 0
/proc/2847/statm: 7032 1158 853 493 0 337 0
Current children cumulated CPU time: 48.59 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4632 KiB

Child status: 0
Real time (s): 48.6466
CPU time (s): 48.6477
CPU user time (s): 48.6457
CPU system time (s): 0.002
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 28128
Max. memory (cumulated for all children) (KiB): 4632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.6457
system time used= 0.002
maximum resident set size= 4700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2781
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= 6
involuntary context switches= 15


# summary of solver processes directly reported to runsolver:
#   pid: 2847
#   total CPU time (s): 48.6477
#   total CPU user time (s): 48.6457
#   total CPU system time (s): 0.002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.230178 second user time and 0.319815 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-30 00:12:58
IDJOB=4407964
IDBENCH=126185
IDSOLVER=2874
FILE ID=node151/4407964-1569795219
RUNJOBID= node151-1569787351-1203
PBS_JOBID= 21705814
Free space on /tmp= 61996 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/QRandom/QRandom-geometric-rw/geometric-50-20-d4-75-94.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407964-1569795219/watcher-4407964-1569795219 -o /tmp/evaluation-result-4407964-1569795219/solver-4407964-1569795219 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1569787351-1203 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4407964-1569795219.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6d6d0435d13d3ff0671cf8a5c787b057
RANDOM SEED=545763179

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28255216 kB
MemAvailable:   31667664 kB
Buffers:          169220 kB
Cached:          3579024 kB
SwapCached:        50572 kB
Active:          2067756 kB
Inactive:        1894848 kB
Active(anon):     182540 kB
Inactive(anon):   111440 kB
Active(file):    1885216 kB
Inactive(file):  1783408 kB
Unevictable:      108504 kB
Mlocked:          108504 kB
SwapTotal:      67108860 kB
SwapFree:       66956692 kB
Dirty:              3372 kB
Writeback:             0 kB
AnonPages:        273128 kB
Mapped:            27820 kB
Shmem:             70732 kB
Slab:             147936 kB
SReclaimable:     119320 kB
SUnreclaim:        28616 kB
KernelStack:        3536 kB
PageTables:         5504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     739456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 61992 MiB
End job on node151 at 2019-09-30 00:13:47