Trace number 4408244

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 2.0OPT1143 34.0715 34.0803

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-4408244-1569808781.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 
0.00/0.02	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 
0.00/0.10	o 2057
0.10/0.11	o 2052
0.10/0.11	c   15 calls to solver(id=0): best=2052 lower=0 upper=2051 
0.10/0.12	o 2046
0.10/0.12	o 1951
0.10/0.12	c   17 calls to solver(id=0): best=1951 lower=0 upper=1950 
0.10/0.14	o 1880
0.10/0.16	o 1568
0.10/0.16	c   19 calls to solver(id=0): best=1568 lower=0 upper=1567 
0.21/0.24	o 1560
0.21/0.29	o 1538
0.21/0.29	c   21 calls to solver(id=0): best=1538 lower=0 upper=1537 
0.31/0.33	o 1523
0.31/0.40	o 1470
0.31/0.40	c   23 calls to solver(id=0): best=1470 lower=0 upper=1469 
0.41/0.42	o 1318
0.41/0.51	o 1268
0.41/0.51	c   25 calls to solver(id=0): best=1268 lower=0 upper=1267 
0.69/0.71	o 1177
0.69/0.79	o 1153
0.69/0.79	c   27 calls to solver(id=0): best=1153 lower=0 upper=1152 
1.00/1.05	o 1146
15.49/15.53	o 1144
15.49/15.53	c   29 calls to solver(id=0): best=1144 lower=0 upper=1143 
15.79/15.83	o 1143
33.99/34.08	s OPTIMUM FOUND
33.99/34.08	c call to solver        : 31
33.99/34.08	c
33.99/34.08	c restarts              : 159         
33.99/34.08	c conflicts             : 63090        (1852 /sec)
33.99/34.08	c decisions             : 312490       (9172 /sec)
33.99/34.08	c propagations          : 91389665    (2682526 /sec)
33.99/34.08	c root propagations     : 1082        
33.99/34.08	c filter calls          : 24681207       (724458 /sec)
33.99/34.08	c useless filter calls  : 7606607        (30 %)
33.99/34.08	c Memory used           : 28.26 MB
33.99/34.08	c Best bound time (wc)  : 15.8323 s
33.99/34.08	c CPU time              : 34.0685 s
33.99/34.08	c real time             : 34.0764 s
33.99/34.08	
33.99/34.08	
33.99/34.08	v <instantiation type='solution' cost='1143'>
33.99/34.08	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>
33.99/34.08	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>
33.99/34.08	v </instantiation>
33.99/34.08

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 (13883 MiB free)
  memory of node 1: 16384 MiB (14056 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408244-1569808781/watcher-4408244-1569808781 -o /tmp/evaluation-result-4408244-1569808781/solver-4408244-1569808781 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1569787350-23555 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408244-1569808781.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=27864, runsolver pid=27861

[startup+0.100885 s]*
/proc/loadavg: 2.01 2.01 2.04 3/199 27865
/proc/meminfo: memFree=28610028/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5516 CPUtime=0.1 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 1577 0 0 0 10 0 0 0 20 0 1 0 556814437 29630464 1379 33554432000 4194304 6211132 140721855058704 140721855046584 5250256 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1379 898 493 0 539 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5516 KiB

[startup+0.209484 s]*
/proc/loadavg: 2.01 2.01 2.04 3/199 27865
/proc/meminfo: memFree=28609656/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5516 CPUtime=0.21 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 1578 0 0 0 21 0 0 0 20 0 1 0 556814437 29630464 1379 33554432000 4194304 6211132 140721855058704 140721855046584 5186278 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1379 898 493 0 539 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5516 KiB

[startup+0.308876 s]*
/proc/loadavg: 2.01 2.01 2.04 3/199 27865
/proc/meminfo: memFree=28609656/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5516 CPUtime=0.31 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 1578 0 0 0 31 0 0 0 20 0 1 0 556814437 29630464 1379 33554432000 4194304 6211132 140721855058704 140721855046584 5250325 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1379 898 493 0 539 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5516 KiB

[startup+0.70025 s]
/proc/loadavg: 2.01 2.01 2.04 3/199 27865
/proc/meminfo: memFree=28609656/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5516 CPUtime=0.69 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 1578 0 0 0 69 0 0 0 20 0 1 0 556814437 29630464 1379 33554432000 4194304 6211132 140721855058704 140721855046584 5250325 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1379 898 493 0 539 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5516 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.01 2.04 3/199 27865
/proc/meminfo: memFree=28609656/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5516 CPUtime=1.49 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 1578 0 0 0 149 0 0 0 20 0 1 0 556814437 29630464 1379 33554432000 4194304 6211132 140721855058704 140721855046584 5157594 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1379 898 493 0 539 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5516 KiB

[startup+3.10896 s]
/proc/loadavg: 2.01 2.01 2.04 3/199 27865
/proc/meminfo: memFree=28609256/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5664 CPUtime=3.1 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 1999 0 0 0 310 0 0 0 20 0 1 0 556814437 29630464 1416 33554432000 4194304 6211132 140721855058704 140721855056840 5193776 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1416 898 493 0 539 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5664 KiB

[startup+6.30026 s]
/proc/loadavg: 2.01 2.01 2.04 3/199 27865
/proc/meminfo: memFree=28609256/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5664 CPUtime=6.29 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 2420 0 0 0 629 0 0 0 20 0 1 0 556814437 29630464 1416 33554432000 4194304 6211132 140721855058704 140721855056840 5193776 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1416 898 493 0 539 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5664 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.04 3/199 27867
/proc/meminfo: memFree=28608152/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5664 CPUtime=12.69 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 2842 0 0 0 1269 0 0 0 20 0 1 0 556814437 29630464 1416 33554432000 4194304 6211132 140721855058704 140721855056840 5125825 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1416 898 493 0 539 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5664 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.01 2.04 3/199 27867
/proc/meminfo: memFree=28608152/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5668 CPUtime=25.49 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 3705 0 0 0 2549 0 0 0 20 0 1 0 556814437 29630464 1417 33554432000 4194304 6211132 140721855058704 140721855056840 5125815 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1417 898 493 0 539 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5668 KiB

[startup+34.0802 s]
# the end of solver process 27864 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=34.0685 s, system=0.002999 s

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

[startup+25.6003 s]
/proc/loadavg: 2.01 2.01 2.04 3/199 27867
/proc/meminfo: memFree=28608152/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5668 CPUtime=25.59 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 3705 0 0 0 2559 0 0 0 20 0 1 0 556814437 29630464 1417 33554432000 4194304 6211132 140721855058704 140721855056840 5250321 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1417 898 493 0 539 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5668 KiB

[startup+28.8002 s]
/proc/loadavg: 2.01 2.01 2.04 3/199 27867
/proc/meminfo: memFree=28608152/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5668 CPUtime=28.78 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 3705 0 0 0 2878 0 0 0 20 0 1 0 556814437 29630464 1417 33554432000 4194304 6211132 140721855058704 140721855056840 5126195 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1417 898 493 0 539 0
Current children cumulated CPU time: 28.78 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5668 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.01 2.01 2.04 3/199 27867
/proc/meminfo: memFree=28607500/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5668 CPUtime=31.99 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 3705 0 0 0 3199 0 0 0 20 0 1 0 556814437 29630464 1417 33554432000 4194304 6211132 140721855058704 140721855056840 5250482 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1417 898 493 0 539 0
Current children cumulated CPU time: 31.99 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5668 KiB

[startup+32.8003 s]
/proc/loadavg: 2.01 2.01 2.04 3/199 27867
/proc/meminfo: memFree=28607500/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5668 CPUtime=32.78 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 3705 0 0 0 3278 0 0 0 20 0 1 0 556814437 29630464 1417 33554432000 4194304 6211132 140721855058704 140721855056840 5009142 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1417 898 493 0 539 0
Current children cumulated CPU time: 32.78 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5668 KiB

[startup+33.6003 s]
/proc/loadavg: 2.01 2.01 2.04 3/199 27867
/proc/meminfo: memFree=28607500/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5668 CPUtime=33.58 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 3705 0 0 0 3358 0 0 0 20 0 1 0 556814437 29630464 1417 33554432000 4194304 6211132 140721855058704 140721855056840 5392384 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1417 898 493 0 539 0
Current children cumulated CPU time: 33.58 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5668 KiB

[startup+34.0002 s]*
/proc/loadavg: 2.01 2.01 2.04 3/199 27867
/proc/meminfo: memFree=28607500/32770624 swapFree=66966920/67108860
[pid=27864] ppid=27861 vsize=28936 memory=5668 CPUtime=33.99 cores=1,3,5,7
/proc/27864/stat : 27864 (cosoco) R 27861 27864 23523 0 -1 4202496 3705 0 0 0 3399 0 0 0 20 0 1 0 556814437 29630464 1417 33554432000 4194304 6211132 140721855058704 140721855056840 5250316 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 29327360 140721855067147 140721855067249 140721855067249 140721855070158 0
/proc/27864/statm: 7234 1417 898 493 0 539 0
Current children cumulated CPU time: 33.99 s
Current children cumulated vsize: 28936 KiB
Current children cumulated memory: 5668 KiB

Child status: 0
Real time (s): 34.0803
CPU time (s): 34.0715
CPU user time (s): 34.0685
CPU system time (s): 0.002999
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 28936
Max. memory (cumulated for all children) (KiB): 5668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.0685
system time used= 0.002999
maximum resident set size= 5732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3759
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= 29


# summary of solver processes directly reported to runsolver:
#   pid: 27864
#   total CPU time (s): 34.0715
#   total CPU user time (s): 34.0685
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.135751 second user time and 0.266116 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-30 03:58:58
IDJOB=4408244
IDBENCH=138379
IDSOLVER=2874
FILE ID=node145/4408244-1569808781
RUNJOBID= node145-1569787350-23555
PBS_JOBID= 21705820
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
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-4408244-1569808781/watcher-4408244-1569808781 -o /tmp/evaluation-result-4408244-1569808781/solver-4408244-1569808781 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1569787350-23555 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408244-1569808781.xml

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

MD5SUM BENCH= 005f7ae7871747b1063e6e013b23478b
RANDOM SEED=1668370261

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        28610876 kB
MemAvailable:   31825100 kB
Buffers:          232432 kB
Cached:          3307468 kB
SwapCached:        32684 kB
Active:          1323688 kB
Inactive:        2255452 kB
Active(anon):      25068 kB
Inactive(anon):    96228 kB
Active(file):    1298620 kB
Inactive(file):  2159224 kB
Unevictable:      108080 kB
Mlocked:          108080 kB
SwapTotal:      67108860 kB
SwapFree:       66966920 kB
Dirty:              2940 kB
Writeback:             0 kB
AnonPages:        114812 kB
Mapped:            28344 kB
Shmem:             73436 kB
Slab:             174456 kB
SReclaimable:     144432 kB
SUnreclaim:        30024 kB
KernelStack:        3568 kB
PageTables:         5140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     569804 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= 62024 MiB
End job on node145 at 2019-09-30 03:59:32