Trace number 4397698

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 NameAnswerobjective functionCPU timeWall clock time
cosoco 2.0OPT583 68.8412 68.8551

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff21.xml
MD5SUM9ed96a9b02dc4e036934e9ef3088dc03
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark583
Best CPU time to get the best result obtained on this benchmark12.5948
Satisfiable
(Un)Satisfiability was proved
Number of variables323
Number of constraints319
Number of domains34
Minimum domain size31
Maximum domain size34
Distribution of domain sizes[{"size":31,"count":24},{"size":32,"count":48},{"size":33,"count":108},{"size":34,"count":143}]
Minimum variable degree2
Maximum variable degree54
Distribution of variable degrees[{"degree":2,"count":318},{"degree":54,"count":5}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":265},{"arity":5,"count":1},{"arity":6,"count":53}]
Number of extensional constraints265
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":265},{"type":"ordered","count":1},{"type":"minimum","count":53}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c
0.00/0.02	c This is cosoco 2.00 --  
0.00/0.02	c
0.00/0.02	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397698-1568589716.xml 
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.03	c enable optimization
0.00/0.03	c ========================================[ Problem Statistics ]===========================================
0.00/0.03	c |                                                                                                       
0.00/0.03	c |  Parse time        :         0.02 s 
0.00/0.03	c |
0.00/0.03	c |               Variables: 323
0.00/0.03	c |            Domain Sizes: 31..34
0.00/0.03	c |
0.00/0.03	c |             Constraints: 323
0.00/0.03	c |                   Arity: 2..53  -- Binary: 269
0.00/0.03	c | 
0.00/0.03	c |                   Types: 
0.00/0.03	c |                          (X - Y < k): 4
0.00/0.03	c |                          Extension: 265  (nb tuples: 34..34) -- (shared: 231)
0.00/0.03	c |                          Minimum Variable: 53
0.00/0.03	c |                          Sum: 1
0.00/0.03	c |                          
0.00/0.03	c |               Objective: Minimize Sum
0.00/0.03	
0.00/0.03	c =========================================================================================================
0.00/0.03	o 2973
0.00/0.03	c    1 calls to solver(id=0): best=2973 lower=0 upper=2972 
0.00/0.03	o 2685
0.00/0.04	o 2658
0.00/0.04	c    3 calls to solver(id=0): best=2658 lower=0 upper=2657 
0.00/0.05	o 1402
0.00/0.06	o 1400
0.00/0.06	c    5 calls to solver(id=0): best=1400 lower=0 upper=1399 
0.00/0.08	o 1390
0.00/0.10	o 1242
0.00/0.10	c    7 calls to solver(id=0): best=1242 lower=0 upper=1241 
0.10/0.12	o 1216
0.31/0.32	o 1179
0.31/0.32	c    9 calls to solver(id=0): best=1179 lower=0 upper=1178 
0.31/0.33	o 1144
0.31/0.35	o 966
0.31/0.35	c   11 calls to solver(id=0): best=966 lower=0 upper=965 
0.31/0.37	o 878
0.51/0.60	o 871
0.51/0.60	c   13 calls to solver(id=0): best=871 lower=0 upper=870 
0.60/0.64	o 807
0.69/0.71	o 778
0.69/0.71	c   15 calls to solver(id=0): best=778 lower=0 upper=777 
0.69/0.79	o 734
0.89/0.95	o 679
0.89/0.95	c   17 calls to solver(id=0): best=679 lower=0 upper=678 
1.00/1.02	o 677
1.10/1.15	o 648
1.10/1.15	c   19 calls to solver(id=0): best=648 lower=0 upper=647 
1.19/1.22	o 640
1.19/1.29	o 627
1.19/1.29	c   21 calls to solver(id=0): best=627 lower=0 upper=626 
1.29/1.37	o 626
1.49/1.55	o 611
1.49/1.55	c   23 calls to solver(id=0): best=611 lower=0 upper=610 
1.59/1.62	o 610
4.79/4.89	o 609
4.79/4.89	c   25 calls to solver(id=0): best=609 lower=0 upper=608 
6.19/6.22	o 603
9.69/9.71	o 602
9.69/9.71	c   27 calls to solver(id=0): best=602 lower=0 upper=601 
12.69/12.79	o 591
14.59/14.63	o 588
14.59/14.63	c   29 calls to solver(id=0): best=588 lower=0 upper=587 
14.89/14.98	o 584
15.79/15.82	o 583
15.79/15.82	c   31 calls to solver(id=0): best=583 lower=0 upper=582 
68.78/68.85	s OPTIMUM FOUND
68.78/68.85	c call to solver        : 32
68.78/68.85	c
68.78/68.85	c restarts              : 343         
68.78/68.85	c conflicts             : 106331       (1545 /sec)
68.78/68.85	c decisions             : 576294       (8372 /sec)
68.78/68.85	c propagations          : 184319703   (2677717 /sec)
68.78/68.85	c root propagations     : 1256        
68.78/68.85	c filter calls          : 48589644       (705889 /sec)
68.78/68.85	c useless filter calls  : 14835818       (30 %)
68.78/68.85	c Memory used           : 28.66 MB
68.78/68.85	c Best bound time (wc)  : 15.8253 s
68.78/68.85	c CPU time              : 68.8346 s
68.78/68.85	c real time             : 68.8511 s
68.78/68.85	
68.78/68.85	
68.78/68.85	v <instantiation type='solution' cost='583'>
68.78/68.85	v <list>dr[0] dr[10] dr[11] dr[12] dr[13] dr[14] dr[15] dr[16] dr[17] dr[18] dr[19] dr[1] dr[20] dr[21] dr[22] dr[23] dr[24] dr[25] dr[26] dr[27] dr[28] dr[29] dr[2] dr[30] dr[31] dr[32] dr[33] dr[34] dr[35] dr[36] dr[37] dr[38] dr[39] dr[3] dr[40] dr[41] dr[42] dr[43] dr[44] dr[45] dr[46] dr[47] dr[48] dr[49] dr[4] dr[50] dr[51] dr[52] dr[5] dr[6] dr[7] dr[8] dr[9] drd[0][0] drd[0][1] drd[0][2] drd[0][3] drd[0][4] drd[10][0] drd[10][1] drd[10][2] drd[10][3] drd[10][4] drd[11][0] drd[11][1] drd[11][2] drd[11][3] drd[11][4] drd[12][0] drd[12][1] drd[12][2] drd[12][3] drd[12][4] drd[13][0] drd[13][1] drd[13][2] drd[13][3] drd[13][4] drd[14][0] drd[14][1] drd[14][2] drd[14][3] drd[14][4] drd[15][0] drd[15][1] drd[15][2] drd[15][3] drd[15][4] drd[16][0] drd[16][1] drd[16][2] drd[16][3] drd[16][4] drd[17][0] drd[17][1] drd[17][2] drd[17][3] drd[17][4] drd[18][0] drd[18][1] drd[18][2] drd[18][3] drd[18][4] drd[19][0] drd[19][1] drd[19][2] drd[19][3] drd[19][4] drd[1][0] drd[1][1] drd[1][2] drd[1][3] drd[1][4] drd[20][0] drd[20][1] drd[20][2] drd[20][3] drd[20][4] drd[21][0] drd[21][1] drd[21][2] drd[21][3] drd[21][4] drd[22][0] drd[22][1] drd[22][2] drd[22][3] drd[22][4] drd[23][0] drd[23][1] drd[23][2] drd[23][3] drd[23][4] drd[24][0] drd[24][1] drd[24][2] drd[24][3] drd[24][4] drd[25][0] drd[25][1] drd[25][2] drd[25][3] drd[25][4] drd[26][0] drd[26][1] drd[26][2] drd[26][3] drd[26][4] drd[27][0] drd[27][1] drd[27][2] drd[27][3] drd[27][4] drd[28][0] drd[28][1] drd[28][2] drd[28][3] drd[28][4] drd[29][0] drd[29][1] drd[29][2] drd[29][3] drd[29][4] drd[2][0] drd[2][1] drd[2][2] drd[2][3] drd[2][4] drd[30][0] drd[30][1] drd[30][2] drd[30][3] drd[30][4] drd[31][0] drd[31][1] drd[31][2] drd[31][3] drd[31][4] drd[32][0] drd[32][1] drd[32][2] drd[32][3] drd[32][4] drd[33][0] drd[33][1] drd[33][2] drd[33][3] drd[33][4] drd[34][0] drd[34][1] drd[34][2] drd[34][3] drd[34][4] drd[35][0] drd[35][1] drd[35][2] drd[35][3] drd[35][4] drd[36][0] drd[36][1] drd[36][2] drd[36][3] drd[36][4] drd[37][0] drd[37][1] drd[37][2] drd[37][3] drd[37][4] drd[38][0] drd[38][1] drd[38][2] drd[38][3] drd[38][4] drd[39][0] drd[39][1] drd[39][2] drd[39][3] drd[39][4] drd[3][0] drd[3][1] drd[3][2] drd[3][3] drd[3][4] drd[40][0] drd[40][1] drd[40][2] drd[40][3] drd[40][4] drd[41][0] drd[41][1] drd[41][2] drd[41][3] drd[41][4] drd[42][0] drd[42][1] drd[42][2] drd[42][3] drd[42][4] drd[43][0] drd[43][1] drd[43][2] drd[43][3] drd[43][4] drd[44][0] drd[44][1] drd[44][2] drd[44][3] drd[44][4] drd[45][0] drd[45][1] drd[45][2] drd[45][3] drd[45][4] drd[46][0] drd[46][1] drd[46][2] drd[46][3] drd[46][4] drd[47][0] drd[47][1] drd[47][2] drd[47][3] drd[47][4] drd[48][0] drd[48][1] drd[48][2] drd[48][3] drd[48][4] drd[49][0] drd[49][1] drd[49][2] drd[49][3] drd[49][4] drd[4][0] drd[4][1] drd[4][2] drd[4][3] drd[4][4] drd[50][0] drd[50][1] drd[50][2] drd[50][3] drd[50][4] drd[51][0] drd[51][1] drd[51][2] drd[51][3] drd[51][4] drd[52][0] drd[52][1] drd[52][2] drd[52][3] drd[52][4] drd[5][0] drd[5][1] drd[5][2] drd[5][3] drd[5][4] drd[6][0] drd[6][1] drd[6][2] drd[6][3] drd[6][4] drd[7][0] drd[7][1] drd[7][2] drd[7][3] drd[7][4] drd[8][0] drd[8][1] drd[8][2] drd[8][3] drd[8][4] drd[9][0] drd[9][1] drd[9][2] drd[9][3] drd[9][4] x[0] x[1] x[2] x[3] x[4] </list>
68.78/68.85	v <values>1 11 12 29 0 0 0 1 0 0 2 1 2 6 5 4 39 5 28 28 8 40 7 19 19 15 15 7 7 30 2 9 15 7 15 0 0 10 10 0 0 42 42 6 1 6 3 3 1 20 20 15 15 1 38 99 190 263 11 26 87 178 251 12 25 86 177 250 127 90 29 62 135 0 37 98 189 262 0 37 98 189 262 189 152 91 0 73 188 151 90 1 74 262 225 164 73 0 262 225 164 73 0 35 2 63 154 227 1 38 99 190 263 35 2 63 154 227 43 6 55 146 219 42 5 56 147 220 4 41 102 193 266 301 264 203 112 39 42 5 56 147 220 70 33 28 119 192 234 197 136 45 28 29 8 69 160 233 138 101 40 51 124 91 54 7 98 171 208 171 110 19 54 208 171 110 19 54 15 52 113 204 277 15 52 113 204 277 30 7 68 159 232 30 7 68 159 232 67 30 31 122 195 260 223 162 71 2 28 9 70 161 234 15 22 83 174 247 91 54 7 98 171 15 22 83 174 247 37 0 61 152 225 37 0 61 152 225 179 142 81 10 83 88 51 10 101 174 98 61 0 91 164 98 61 0 91 164 140 103 42 49 122 140 103 42 49 122 43 6 55 146 219 36 1 62 153 226 43 6 55 146 219 95 58 3 94 167 95 58 3 94 167 36 1 62 153 226 118 81 20 71 144 118 81 20 71 144 52 15 46 137 210 52 15 46 137 210 15 52 113 204 277 </values>
68.78/68.85	v </instantiation>
68.78/68.85

Verifier Data 

OK	583

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 (9440 MiB free)
  memory of node 1: 16384 MiB (15448 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397698-1568589716/watcher-4397698-1568589716 -o /tmp/evaluation-result-4397698-1568589716/solver-4397698-1568589716 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568572740-702 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397698-1568589716.xml 

running on 4 cores: 0,2,4,6

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=4438, runsolver pid=4435

[startup+0.100104 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 4439
/proc/meminfo: memFree=25483920/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=5776 CPUtime=0.1 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 1671 0 0 0 10 0 0 0 20 0 1 0 435220269 30048256 1444 33554432000 4194304 6211092 140733052191824 140733052187432 5250287 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1444 900 493 0 641 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 5776 KiB

[startup+0.20959 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 4439
/proc/meminfo: memFree=25483656/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6040 CPUtime=0.21 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 1679 0 0 0 21 0 0 0 20 0 1 0 435220269 30048256 1510 33554432000 4194304 6211092 140733052191824 140733052187432 5250301 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1510 900 493 0 641 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6040 KiB

[startup+0.308912 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 4439
/proc/meminfo: memFree=25483656/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6040 CPUtime=0.31 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 1679 0 0 0 31 0 0 0 20 0 1 0 435220269 30048256 1510 33554432000 4194304 6211092 140733052191824 140733052187432 5017688 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1510 900 493 0 641 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6040 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4439
/proc/meminfo: memFree=25483656/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6040 CPUtime=0.69 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 1682 0 0 0 69 0 0 0 20 0 1 0 435220269 30048256 1510 33554432000 4194304 6211092 140733052191824 140733052187432 5125793 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1510 900 493 0 641 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6040 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4439
/proc/meminfo: memFree=25483580/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6040 CPUtime=1.49 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 1683 0 0 0 149 0 0 0 20 0 1 0 435220269 30048256 1510 33554432000 4194304 6211092 140733052191824 140733052189960 5250284 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1510 900 493 0 641 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6040 KiB

[startup+3.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4439
/proc/meminfo: memFree=25483580/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6084 CPUtime=3.1 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 2207 0 0 0 310 0 0 0 20 0 1 0 435220269 30048256 1521 33554432000 4194304 6211092 140733052191824 140733052189960 5250287 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1521 900 493 0 641 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6084 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4439
/proc/meminfo: memFree=25483568/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6084 CPUtime=6.29 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 2753 0 0 0 629 0 0 0 20 0 1 0 435220269 30048256 1521 33554432000 4194304 6211092 140733052191824 140733052179704 5008971 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1521 900 493 0 641 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6084 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4439
/proc/meminfo: memFree=25483328/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6092 CPUtime=12.69 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 3299 0 0 0 1269 0 0 0 20 0 1 0 435220269 30048256 1523 33554432000 4194304 6211092 140733052191824 140733052179704 5155800 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1523 900 493 0 641 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6092 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 4441
/proc/meminfo: memFree=25482900/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6096 CPUtime=25.48 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 4374 0 0 0 2548 0 0 0 20 0 1 0 435220269 30048256 1524 33554432000 4194304 6211092 140733052191824 140733052179704 5158020 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1524 900 493 0 641 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6096 KiB

[startup+51.1091 s]
/proc/loadavg: 2.07 2.03 2.05 3/200 4442
/proc/meminfo: memFree=25482868/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6096 CPUtime=51.09 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 4902 0 0 0 5109 0 0 0 20 0 1 0 435220269 30048256 1524 33554432000 4194304 6211092 140733052191824 140733052179704 5158023 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1524 900 493 0 641 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6096 KiB

[startup+68.8551 s]
# the end of solver process 4438 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=68.8352 s, system=0.005999 s

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

[startup+51.2003 s]
/proc/loadavg: 2.07 2.03 2.05 3/200 4442
/proc/meminfo: memFree=25482868/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6096 CPUtime=51.18 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 4902 0 0 0 5118 0 0 0 20 0 1 0 435220269 30048256 1524 33554432000 4194304 6211092 140733052191824 140733052179704 5125783 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1524 900 493 0 641 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6096 KiB

[startup+57.6002 s]
/proc/loadavg: 2.06 2.03 2.05 3/200 4442
/proc/meminfo: memFree=25482868/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6096 CPUtime=57.58 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 4902 0 0 0 5758 0 0 0 20 0 1 0 435220269 30048256 1524 33554432000 4194304 6211092 140733052191824 140733052179704 5250272 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1524 900 493 0 641 0
Current children cumulated CPU time: 57.58 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6096 KiB

[startup+64.0002 s]*
/proc/loadavg: 2.05 2.03 2.05 3/201 4445
/proc/meminfo: memFree=25482364/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6096 CPUtime=63.98 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 4902 0 0 0 6398 0 0 0 20 0 1 0 435220269 30048256 1524 33554432000 4194304 6211092 140733052191824 140733052179704 5250272 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1524 900 493 0 641 0
Current children cumulated CPU time: 63.98 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6096 KiB

[startup+67.2002 s]
/proc/loadavg: 2.05 2.03 2.05 3/201 4445
/proc/meminfo: memFree=25482368/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6096 CPUtime=67.18 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 4902 0 0 0 6718 0 0 0 20 0 1 0 435220269 30048256 1524 33554432000 4194304 6211092 140733052191824 140733052179704 5250272 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1524 900 493 0 641 0
Current children cumulated CPU time: 67.18 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6096 KiB

[startup+68.0002 s]*
/proc/loadavg: 2.05 2.03 2.05 3/200 4445
/proc/meminfo: memFree=25482376/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6096 CPUtime=67.98 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 4902 0 0 0 6798 0 0 0 20 0 1 0 435220269 30048256 1524 33554432000 4194304 6211092 140733052191824 140733052179704 5157562 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1524 900 493 0 641 0
Current children cumulated CPU time: 67.98 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6096 KiB

[startup+68.4002 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 4445
/proc/meminfo: memFree=25482376/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6096 CPUtime=68.38 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 5424 0 0 0 6838 0 0 0 20 0 1 0 435220269 30048256 1524 33554432000 4194304 6211092 140733052191824 140733052179704 5008831 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1524 900 493 0 641 0
Current children cumulated CPU time: 68.38 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6096 KiB

[startup+68.8002 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 4445
/proc/meminfo: memFree=25482376/32770624 swapFree=67002448/67108860
[pid=4438] ppid=4435 vsize=29344 memory=6096 CPUtime=68.78 cores=0,2,4,6
/proc/4438/stat : 4438 (cosoco) R 4435 4438 671 0 -1 4202496 5426 0 0 0 6878 0 0 0 20 0 1 0 435220269 30048256 1524 33554432000 4194304 6211092 140733052191824 140733052179704 5250301 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 31264768 140733052199947 140733052200049 140733052200049 140733052202958 0
/proc/4438/statm: 7336 1524 900 493 0 641 0
Current children cumulated CPU time: 68.78 s
Current children cumulated vsize: 29344 KiB
Current children cumulated memory: 6096 KiB

Child status: 0
Real time (s): 68.8551
CPU time (s): 68.8412
CPU user time (s): 68.8352
CPU system time (s): 0.005999
CPU usage (%): 99.9797
Max. virtual memory (cumulated for all children) (KiB): 29344
Max. memory (cumulated for all children) (KiB): 6096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 68.8352
system time used= 0.005999
maximum resident set size= 6160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5480
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= 119


# summary of solver processes directly reported to runsolver:
#   pid: 4438
#   total CPU time (s): 68.8412
#   total CPU user time (s): 68.8352
#   total CPU system time (s): 0.005999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.258729 second user time and 0.491477 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-16 01:21:12
IDJOB=4397698
IDBENCH=138353
IDSOLVER=2850
FILE ID=node136/4397698-1568589716
RUNJOBID= node136-1568572740-702
PBS_JOBID= 21703318
Free space on /tmp= 61168 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff21.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397698-1568589716/watcher-4397698-1568589716 -o /tmp/evaluation-result-4397698-1568589716/solver-4397698-1568589716 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568572740-702 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397698-1568589716.xml

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

MD5SUM BENCH= 9ed96a9b02dc4e036934e9ef3088dc03
RANDOM SEED=1979810051

node136.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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25486480 kB
MemAvailable:   31881884 kB
Buffers:          104020 kB
Cached:          6574680 kB
SwapCached:         3780 kB
Active:          2122252 kB
Inactive:        4564592 kB
Active(anon):       6808 kB
Inactive(anon):    50116 kB
Active(file):    2115444 kB
Inactive(file):  4514476 kB
Unevictable:      108600 kB
Mlocked:          108600 kB
SwapTotal:      67108860 kB
SwapFree:       67002448 kB
Dirty:              2444 kB
Writeback:             0 kB
AnonPages:        114420 kB
Mapped:            48728 kB
Shmem:             40276 kB
Slab:             192280 kB
SReclaimable:     162640 kB
SUnreclaim:        29640 kB
KernelStack:        3488 kB
PageTables:         5912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     537560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 61164 MiB
End job on node136 at 2019-09-16 01:22:21