Trace number 4389704

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 2OPT1143 39.1684 39.1709

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff18.xml
MD5SUM005f7ae7871747b1063e6e013b23478b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1143
Best CPU time to get the best result obtained on this benchmark8.94047
Satisfiable
(Un)Satisfiability was proved
Number of variables275
Number of constraints271
Number of domains32
Minimum domain size30
Maximum domain size32
Distribution of domain sizes[{"size":30,"count":6},{"size":31,"count":60},{"size":32,"count":209}]
Minimum variable degree2
Maximum variable degree46
Distribution of variable degrees[{"degree":2,"count":270},{"degree":46,"count":5}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":225},{"arity":5,"count":1},{"arity":6,"count":45}]
Number of extensional constraints225
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":225},{"type":"ordered","count":1},{"type":"minimum","count":45}]
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-4389704-1568357732.xml 
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	0
0.00/0.02	c enable optimization
0.00/0.02	c ========================================[ Problem Statistics ]===========================================
0.00/0.02	c |                                                                                                       
0.00/0.02	c |  Parse time        :         0.02 s 
0.00/0.02	c |
0.00/0.02	c |               Variables: 275
0.00/0.02	c |            Domain Sizes: 30..32
0.00/0.02	c |
0.00/0.02	c |             Constraints: 275
0.00/0.02	c |                   Arity: 2..45  -- Binary: 229
0.00/0.02	c | 
0.00/0.02	c |                   Types: 
0.00/0.02	c |                          (X - Y < k): 4
0.00/0.02	c |                          Extension: 225  (nb tuples: 32..32) -- (shared: 193)
0.00/0.02	c |                          Minimum Variable: 45
0.00/0.02	c |                          Sum: 1
0.00/0.02	c |                          
0.00/0.02	c |               Objective: Minimize Sum
0.00/0.02	
0.00/0.02	c =========================================================================================================
0.00/0.02	o 6351
0.00/0.02	c    1 calls to solver(id=0): best=6351 lower=0 upper=6350 
0.00/0.03	o 6252
0.00/0.03	o 6075
0.00/0.03	c    3 calls to solver(id=0): best=6075 lower=0 upper=6074 
0.00/0.03	o 6070
0.00/0.04	o 5986
0.00/0.04	c    5 calls to solver(id=0): best=5986 lower=0 upper=5985 
0.00/0.04	o 5839
0.00/0.04	o 5837
0.00/0.04	c    7 calls to solver(id=0): best=5837 lower=0 upper=5836 
0.00/0.05	o 2343
0.00/0.05	o 2332
0.00/0.05	c    9 calls to solver(id=0): best=2332 lower=0 upper=2331 
0.00/0.07	o 2114
0.00/0.08	o 2096
0.00/0.08	c   11 calls to solver(id=0): best=2096 lower=0 upper=2095 
0.00/0.08	o 2090
0.00/0.09	o 2061
0.00/0.09	c   13 calls to solver(id=0): best=2061 lower=0 upper=2060 
0.00/0.09	o 2057
0.00/0.10	o 2052
0.00/0.10	c   15 calls to solver(id=0): best=2052 lower=0 upper=2051 
0.10/0.11	o 2046
0.10/0.11	o 1951
0.10/0.11	c   17 calls to solver(id=0): best=1951 lower=0 upper=1950 
0.10/0.13	o 1880
0.10/0.15	o 1568
0.10/0.15	c   19 calls to solver(id=0): best=1568 lower=0 upper=1567 
0.21/0.30	o 1405
0.31/0.39	o 1268
0.31/0.39	c   21 calls to solver(id=0): best=1268 lower=0 upper=1267 
0.89/0.99	o 1253
1.00/1.05	o 1250
1.00/1.05	c   23 calls to solver(id=0): best=1250 lower=0 upper=1249 
1.10/1.11	o 1248
1.10/1.17	o 1246
1.10/1.17	c   25 calls to solver(id=0): best=1246 lower=0 upper=1245 
1.19/1.23	o 1236
1.29/1.35	o 1229
1.29/1.35	c   27 calls to solver(id=0): best=1229 lower=0 upper=1228 
1.39/1.41	o 1185
1.39/1.47	o 1173
1.39/1.47	c   29 calls to solver(id=0): best=1173 lower=0 upper=1172 
1.49/1.58	o 1156
10.19/10.25	o 1155
10.19/10.25	c   31 calls to solver(id=0): best=1155 lower=0 upper=1154 
21.39/21.42	o 1152
21.69/21.70	o 1143
21.69/21.70	c   33 calls to solver(id=0): best=1143 lower=0 upper=1142 
39.10/39.17	s OPTIMUM FOUND
39.10/39.17	c call to solver        : 34
39.10/39.17	c
39.10/39.17	c restarts              : 269         
39.10/39.17	c conflicts             : 82744        (2113 /sec)
39.10/39.17	c decisions             : 434804       (11102 /sec)
39.10/39.17	c propagations          : 113993118   (2910530 /sec)
39.10/39.17	c root propagations     : 1082        
39.10/39.17	c filter calls          : 31953760       (815860 /sec)
39.10/39.17	c useless filter calls  : 9502390        (29 %)
39.10/39.17	c Memory used           : 28.26 MB
39.10/39.17	c Best bound time (wc)  : 21.6974 s
39.10/39.17	c CPU time              : 39.1658 s
39.10/39.17	c real time             : 39.1657 s
39.10/39.17	
39.10/39.17	
39.10/39.17	v <instantiation type='solution' cost='1143'>
39.10/39.17	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[4] 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[4][0] drd[4][1] drd[4][2] drd[4][3] drd[4][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>
39.10/39.17	v <values>0 35 31 9 9 23 23 18 12 33 33 0 65 64 12 12 35 0 0 36 36 21 16 12 20 5 37 0 0 52 51 22 25 16 44 86 86 0 0 0 0 15 65 65 19 356 268 86 0 165 35 53 235 321 486 31 57 239 325 490 79 9 191 277 442 79 9 191 277 442 293 205 23 63 228 293 205 23 63 228 70 18 200 286 451 282 194 12 74 239 33 55 237 323 488 33 55 237 323 488 356 268 86 0 165 421 333 151 65 100 420 332 150 64 101 12 100 282 368 533 12 100 282 368 533 53 35 217 303 468 88 0 182 268 433 88 0 182 268 433 124 36 146 232 397 124 36 146 232 397 67 21 203 289 454 104 16 166 252 417 76 12 194 280 445 501 413 231 145 20 93 5 177 263 428 51 37 219 305 470 0 88 270 356 521 0 88 270 356 521 218 130 52 138 303 219 131 51 137 302 334 246 64 22 187 331 243 61 25 190 104 16 166 252 417 44 44 226 312 477 174 86 96 182 347 174 86 96 182 347 270 182 0 86 251 270 182 0 86 251 521 433 251 165 0 521 433 251 165 0 15 103 285 371 536 586 498 316 230 65 586 498 316 230 65 19 107 289 375 540 19 107 289 375 540 </values>
39.10/39.17	v </instantiation>
39.10/39.17

Verifier Data 

OK	1143

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 (15254 MiB free)
  memory of node 1: 16384 MiB (15684 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389704-1568357732/watcher-4389704-1568357732 -o /tmp/evaluation-result-4389704-1568357732/solver-4389704-1568357732 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568352647-26641 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389704-1568357732.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=27896, runsolver pid=27893

[startup+0.100154 s]*
/proc/loadavg: 1.92 2.03 2.05 3/200 27897
/proc/meminfo: memFree=31679516/32770624 swapFree=66980380/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5500 CPUtime=0.1 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 1572 0 0 0 10 0 0 0 20 0 1 0 412035896 29630464 1375 33554432000 4194304 6210612 140724607153136 140724607149672 5249747 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1375 893 493 0 539 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5500 KiB

[startup+0.209516 s]*
/proc/loadavg: 1.92 2.03 2.05 3/200 27897
/proc/meminfo: memFree=31679516/32770624 swapFree=66980380/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5500 CPUtime=0.21 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 1573 0 0 0 21 0 0 0 20 0 1 0 412035896 29630464 1375 33554432000 4194304 6210612 140724607153136 140724607149672 5017005 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1375 893 493 0 539 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5500 KiB

[startup+0.308913 s]*
/proc/loadavg: 1.92 2.03 2.05 3/200 27897
/proc/meminfo: memFree=31679180/32770624 swapFree=66980380/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5500 CPUtime=0.31 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 1573 0 0 0 31 0 0 0 20 0 1 0 412035896 29630464 1375 33554432000 4194304 6210612 140724607153136 140724607149672 5185901 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1375 893 493 0 539 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5500 KiB

[startup+0.700274 s]
/proc/loadavg: 1.92 2.03 2.05 3/200 27897
/proc/meminfo: memFree=31679180/32770624 swapFree=66980380/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5500 CPUtime=0.69 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 1573 0 0 0 69 0 0 0 20 0 1 0 412035896 29630464 1375 33554432000 4194304 6210612 140724607153136 140724607149672 5008827 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1375 893 493 0 539 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5500 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 2.03 2.05 3/200 27897
/proc/meminfo: memFree=31678956/32770624 swapFree=66980380/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5500 CPUtime=1.49 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 1573 0 0 0 149 0 0 0 20 0 1 0 412035896 29630464 1375 33554432000 4194304 6210612 140724607153136 140724607151272 5409279 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1375 893 493 0 539 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5500 KiB

[startup+3.109 s]
/proc/loadavg: 1.92 2.03 2.05 3/200 27897
/proc/meminfo: memFree=31679144/32770624 swapFree=66980380/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5644 CPUtime=3.1 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 1993 0 0 0 310 0 0 0 20 0 1 0 412035896 29630464 1411 33554432000 4194304 6210612 140724607153136 140724607151272 5389648 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1411 893 493 0 539 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5644 KiB

[startup+6.30027 s]
/proc/loadavg: 1.93 2.03 2.05 3/200 27897
/proc/meminfo: memFree=31679144/32770624 swapFree=66980380/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5644 CPUtime=6.29 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 2418 0 0 0 629 0 0 0 20 0 1 0 412035896 29630464 1411 33554432000 4194304 6210612 140724607153136 140724607151272 5249903 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1411 893 493 0 539 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5644 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.03 2.05 3/199 27900
/proc/meminfo: memFree=31678988/32770624 swapFree=66980384/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5648 CPUtime=12.69 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 2858 0 0 0 1269 0 0 0 20 0 1 0 412035896 29630464 1412 33554432000 4194304 6210612 140724607153136 140724607151272 5397215 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1412 893 493 0 539 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5648 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.03 2.05 3/199 27900
/proc/meminfo: memFree=31679312/32770624 swapFree=66980384/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5648 CPUtime=25.49 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 3720 0 0 0 2549 0 0 0 20 0 1 0 412035896 29630464 1412 33554432000 4194304 6210612 140724607153136 140724607141016 5249715 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1412 893 493 0 539 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5648 KiB

[startup+39.1708 s]
# the end of solver process 27896 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=39.1663 s, system=0.002074 s

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

[startup+25.6003 s]
/proc/loadavg: 1.95 2.03 2.05 3/199 27900
/proc/meminfo: memFree=31679312/32770624 swapFree=66980384/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5648 CPUtime=25.59 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 3720 0 0 0 2559 0 0 0 20 0 1 0 412035896 29630464 1412 33554432000 4194304 6210612 140724607153136 140724607141016 5157746 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1412 893 493 0 539 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5648 KiB

[startup+32.0002 s]*
/proc/loadavg: 1.95 2.03 2.05 3/199 27901
/proc/meminfo: memFree=31679128/32770624 swapFree=66980384/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5648 CPUtime=32 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 3720 0 0 0 3200 0 0 0 20 0 1 0 412035896 29630464 1412 33554432000 4194304 6210612 140724607153136 140724607141016 5409293 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1412 893 493 0 539 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5648 KiB

[startup+35.2003 s]
/proc/loadavg: 1.96 2.02 2.05 3/199 27901
/proc/meminfo: memFree=31679128/32770624 swapFree=66980384/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5648 CPUtime=35.19 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 3720 0 0 0 3519 0 0 0 20 0 1 0 412035896 29630464 1412 33554432000 4194304 6210612 140724607153136 140724607141016 5249681 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1412 893 493 0 539 0
Current children cumulated CPU time: 35.19 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5648 KiB

[startup+36.8003 s]
/proc/loadavg: 1.96 2.02 2.05 3/199 27901
/proc/meminfo: memFree=31679128/32770624 swapFree=66980384/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5648 CPUtime=36.79 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 3720 0 0 0 3679 0 0 0 20 0 1 0 412035896 29630464 1412 33554432000 4194304 6210612 140724607153136 140724607141016 5249724 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1412 893 493 0 539 0
Current children cumulated CPU time: 36.79 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5648 KiB

[startup+38.4003 s]
/proc/loadavg: 1.96 2.02 2.05 3/199 27901
/proc/meminfo: memFree=31679128/32770624 swapFree=66980384/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5648 CPUtime=38.39 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 4140 0 0 0 3839 0 0 0 20 0 1 0 412035896 29630464 1412 33554432000 4194304 6210612 140724607153136 140724607141016 5249729 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1412 893 493 0 539 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5648 KiB

[startup+38.8002 s]
/proc/loadavg: 1.96 2.02 2.05 3/199 27901
/proc/meminfo: memFree=31679128/32770624 swapFree=66980384/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5648 CPUtime=38.79 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 4140 0 0 0 3879 0 0 0 20 0 1 0 412035896 29630464 1412 33554432000 4194304 6210612 140724607153136 140724607141016 5389905 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1412 893 493 0 539 0
Current children cumulated CPU time: 38.79 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5648 KiB

[startup+39.0002 s]*
/proc/loadavg: 1.96 2.02 2.05 3/199 27901
/proc/meminfo: memFree=31679128/32770624 swapFree=66980384/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5648 CPUtime=39 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 4140 0 0 0 3900 0 0 0 20 0 1 0 412035896 29630464 1412 33554432000 4194304 6210612 140724607153136 140724607141016 5249729 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1412 893 493 0 539 0
Current children cumulated CPU time: 39 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5648 KiB

[startup+39.109 s]
/proc/loadavg: 1.96 2.02 2.05 3/199 27901
/proc/meminfo: memFree=31679128/32770624 swapFree=66980384/67108860
[pid=27896] ppid=27893 vsize=28936 memory=5648 CPUtime=39.1 cores=1,3,5,7
/proc/27896/stat : 27896 (cosoco) R 27893 27896 25389 0 -1 4202496 4140 0 0 0 3910 0 0 0 20 0 1 0 412035896 29630464 1412 33554432000 4194304 6210612 140724607153136 140724607141016 5185808 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 41463808 140724607161355 140724607161457 140724607161457 140724607164366 0
/proc/27896/statm: 7234 1412 893 493 0 539 0
Current children cumulated CPU time: 39.1 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5648 KiB

Child status: 0
Real time (s): 39.1709
CPU time (s): 39.1684
CPU user time (s): 39.1663
CPU system time (s): 0.002074
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 28936
Max. memory (cumulated for all children) (KiB): 5648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.1663
system time used= 0.002074
maximum resident set size= 5716
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4195
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= 15
involuntary context switches= 12


# summary of solver processes directly reported to runsolver:
#   pid: 27896
#   total CPU time (s): 39.1684
#   total CPU user time (s): 39.1663
#   total CPU system time (s): 0.002074

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.180401 second user time and 0.270012 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-13 08:54:50
IDJOB=4389704
IDBENCH=138379
IDSOLVER=2829
FILE ID=node121/4389704-1568357732
RUNJOBID= node121-1568352647-26641
PBS_JOBID= 21701172
Free space on /tmp= 61048 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff18.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389704-1568357732/watcher-4389704-1568357732 -o /tmp/evaluation-result-4389704-1568357732/solver-4389704-1568357732 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568352647-26641 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389704-1568357732.xml

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

MD5SUM BENCH= 005f7ae7871747b1063e6e013b23478b
RANDOM SEED=1468552954

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31680976 kB
MemAvailable:   31915636 kB
Buffers:          139608 kB
Cached:           391092 kB
SwapCached:        18940 kB
Active:           259620 kB
Inactive:         293484 kB
Active(anon):       9500 kB
Inactive(anon):    43104 kB
Active(file):     250120 kB
Inactive(file):   250380 kB
Unevictable:      109528 kB
Mlocked:          109528 kB
SwapTotal:      67108860 kB
SwapFree:       66980380 kB
Dirty:              2804 kB
Writeback:             0 kB
AnonPages:        127992 kB
Mapped:            34708 kB
Shmem:             21316 kB
Slab:             128764 kB
SReclaimable:      99992 kB
SUnreclaim:        28772 kB
KernelStack:        3776 kB
PageTables:         5636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61044 MiB
End job on node121 at 2019-09-13 08:55:30