Trace number 4258476

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 1.1SAT (TO)1342 251.88901 252.00999

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff57.xml
MD5SUM9601f9fdcfec45ff7e2268abb15a55d6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1334
Best CPU time to get the best result obtained on this benchmark19.1138
Satisfiable
(Un)Satisfiability was proved
Number of variables349
Number of constraints344
Number of domains36
Minimum domain size34
Maximum domain size36
Distribution of domain sizes[{"size":34,"count":7},{"size":35,"count":133},{"size":36,"count":209}]
Minimum variable degree2
Maximum variable degree50
Distribution of variable degrees[{"degree":2,"count":343},{"degree":50,"count":6}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":294},{"arity":6,"count":1},{"arity":7,"count":49}]
Number of extensional constraints294
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":294},{"type":"ordered","count":1},{"type":"minimum","count":49}]
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 

0.00/0.12	c best=?? lower=-36375 upper=0 
0.00/0.13	c
0.00/0.13	c This is cosoco 1.1 --  
0.00/0.13	c
0.00/0.13	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258476-1502655079.xml 
0.00/0.13	c enable optimization
0.00/0.13	c ========================================[ Problem Statistics ]===========================================
0.00/0.13	c |                                                                                                       
0.00/0.13	c |  Parse time        :         0.02 s 
0.00/0.13	c |
0.00/0.13	c |               Variables: 349
0.00/0.13	c |            Domain Sizes: 34..36
0.00/0.13	c |
0.00/0.13	c |             Constraints: 349
0.00/0.13	c |                   Arity: 2..49  -- Binary: 299
0.00/0.13	c | 
0.00/0.13	c |                   Types: 
0.00/0.13	c |                          (X - Y < k): 5
0.00/0.13	c |                          Extension: 294  (nb tuples: 36..36) -- (shared: 258)
0.00/0.13	c |                          Minimum Variable: 49
0.00/0.13	c |                          Sum: 1
0.00/0.13	c |                          
0.00/0.13	c =========================================================================================================
0.00/0.13	o -10371
0.00/0.13	c    1 calls to solver: best=-10371 lower=-10370 upper=0 
0.00/0.13	o -10323
0.00/0.14	o -10299
0.00/0.14	c    3 calls to solver: best=-10299 lower=-10298 upper=0 
0.00/0.15	o -3624
0.00/0.16	o -3564
0.00/0.16	c    5 calls to solver: best=-3564 lower=-3563 upper=0 
0.00/0.17	o -3225
0.00/0.17	o -3220
0.00/0.17	c    7 calls to solver: best=-3220 lower=-3219 upper=0 
0.00/0.18	o -3012
0.00/0.19	o -2988
0.00/0.19	c    9 calls to solver: best=-2988 lower=-2987 upper=0 
0.21/0.31	o -2952
0.21/0.38	o -2928
0.21/0.38	c   11 calls to solver: best=-2928 lower=-2927 upper=0 
0.31/0.43	o -2835
0.31/0.50	o -2820
0.31/0.50	c   13 calls to solver: best=-2820 lower=-2819 upper=0 
0.41/0.58	o -2283
0.59/0.74	o -2204
0.59/0.74	c   15 calls to solver: best=-2204 lower=-2203 upper=0 
1.00/1.19	o -2058
1.09/1.28	o -1913
1.09/1.28	c   17 calls to solver: best=-1913 lower=-1912 upper=0 
1.39/1.54	o -1709
3.69/3.84	o -1708
3.69/3.84	c   19 calls to solver: best=-1708 lower=-1707 upper=0 
4.90/5.05	o -1660
5.29/5.41	o -1645
5.29/5.41	c   21 calls to solver: best=-1645 lower=-1644 upper=0 
8.00/8.16	o -1532
9.09/9.21	o -1513
9.09/9.21	c   23 calls to solver: best=-1513 lower=-1512 upper=0 
10.49/10.61	o -1493
10.90/11.09	o -1492
10.90/11.09	c   25 calls to solver: best=-1492 lower=-1491 upper=0 
13.59/13.72	o -1483
15.39/15.57	o -1467
15.39/15.57	c   27 calls to solver: best=-1467 lower=-1466 upper=0 
42.90/43.04	o -1466
46.49/46.66	o -1457
46.49/46.66	c   29 calls to solver: best=-1457 lower=-1456 upper=0 
72.19/72.32	o -1455
81.48/81.60	o -1405
81.48/81.60	c   31 calls to solver: best=-1405 lower=-1404 upper=0 
109.38/109.56	o -1402
117.89/118.04	o -1398
117.89/118.04	c   33 calls to solver: best=-1398 lower=-1397 upper=0 
133.28/133.49	o -1380
162.28/162.43	o -1376
162.28/162.43	c   35 calls to solver: best=-1376 lower=-1375 upper=0 
209.47/209.67	o -1368
214.67/214.81	o -1365
214.67/214.81	c   37 calls to solver: best=-1365 lower=-1364 upper=0 
244.17/244.39	o -1348
245.88/246.01	o -1342
245.88/246.01	c   39 calls to solver: best=-1342 lower=-1341 upper=0 
251.88/252.01	
251.88/252.01	c *** INTERRUPTED ***
251.88/252.01	c restarts              : 64          
251.88/252.01	c conflicts             : 452423       (1796 /sec)
251.88/252.01	c decisions             : 1724239      (6845 /sec)
251.88/252.01	c propagations          : 779801571   (3095862 /sec)
251.88/252.01	c root propagations     : 1686        
251.88/252.01	c filter calls          : 184876390      (733971 /sec)
251.88/252.01	c useless filter calls  : 58578713       (31 %)
251.88/252.01	c Memory used           : 28.81 MB
251.88/252.01	c CPU time              : 251.885 s
251.88/252.01	
251.88/252.01	c nb Solutions = 39
251.88/252.01	s SATISFIABLE
251.88/252.01	c Best value found: -1342
251.88/252.01	
251.88/252.01	
251.88/252.01	v <instantiation type='solution' cost='-1342'>
251.88/252.01	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[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[0][5] drd[10][0] drd[10][1] drd[10][2] drd[10][3] drd[10][4] drd[10][5] drd[11][0] drd[11][1] drd[11][2] drd[11][3] drd[11][4] drd[11][5] drd[12][0] drd[12][1] drd[12][2] drd[12][3] drd[12][4] drd[12][5] drd[13][0] drd[13][1] drd[13][2] drd[13][3] drd[13][4] drd[13][5] drd[14][0] drd[14][1] drd[14][2] drd[14][3] drd[14][4] drd[14][5] drd[15][0] drd[15][1] drd[15][2] drd[15][3] drd[15][4] drd[15][5] drd[16][0] drd[16][1] drd[16][2] drd[16][3] drd[16][4] drd[16][5] drd[17][0] drd[17][1] drd[17][2] drd[17][3] drd[17][4] drd[17][5] drd[18][0] drd[18][1] drd[18][2] drd[18][3] drd[18][4] drd[18][5] drd[19][0] drd[19][1] drd[19][2] drd[19][3] drd[19][4] drd[19][5] drd[1][0] drd[1][1] drd[1][2] drd[1][3] drd[1][4] drd[1][5] drd[20][0] drd[20][1] drd[20][2] drd[20][3] drd[20][4] drd[20][5] drd[21][0] drd[21][1] drd[21][2] drd[21][3] drd[21][4] drd[21][5] drd[22][0] drd[22][1] drd[22][2] drd[22][3] drd[22][4] drd[22][5] drd[23][0] drd[23][1] drd[23][2] drd[23][3] drd[23][4] drd[23][5] drd[24][0] drd[24][1] drd[24][2] drd[24][3] drd[24][4] drd[24][5] drd[25][0] drd[25][1] drd[25][2] drd[25][3] drd[25][4] drd[25][5] drd[26][0] drd[26][1] drd[26][2] drd[26][3] drd[26][4] drd[26][5] drd[27][0] drd[27][1] drd[27][2] drd[27][3] drd[27][4] drd[27][5] drd[28][0] drd[28][1] drd[28][2] drd[28][3] drd[28][4] drd[28][5] drd[29][0] drd[29][1] drd[29][2] drd[29][3] drd[29][4] drd[29][5] drd[2][0] drd[2][1] drd[2][2] drd[2][3] drd[2][4] drd[2][5] drd[30][0] drd[30][1] drd[30][2] drd[30][3] drd[30][4] drd[30][5] drd[31][0] drd[31][1] drd[31][2] drd[31][3] drd[31][4] drd[31][5] drd[32][0] drd[32][1] drd[32][2] drd[32][3] drd[32][4] drd[32][5] drd[33][0] drd[33][1] drd[33][2] drd[33][3] drd[33][4] drd[33][5] drd[34][0] drd[34][1] drd[34][2] drd[34][3] drd[34][4] drd[34][5] drd[35][0] drd[35][1] drd[35][2] drd[35][3] drd[35][4] drd[35][5] drd[36][0] drd[36][1] drd[36][2] drd[36][3] drd[36][4] drd[36][5] drd[37][0] drd[37][1] drd[37][2] drd[37][3] drd[37][4] drd[37][5] drd[38][0] drd[38][1] drd[38][2] drd[38][3] drd[38][4] drd[38][5] drd[39][0] drd[39][1] drd[39][2] drd[39][3] drd[39][4] drd[39][5] drd[3][0] drd[3][1] drd[3][2] drd[3][3] drd[3][4] drd[3][5] drd[40][0] drd[40][1] drd[40][2] drd[40][3] drd[40][4] drd[40][5] drd[41][0] drd[41][1] drd[41][2] drd[41][3] drd[41][4] drd[41][5] drd[42][0] drd[42][1] drd[42][2] drd[42][3] drd[42][4] drd[42][5] drd[43][0] drd[43][1] drd[43][2] drd[43][3] drd[43][4] drd[43][5] drd[44][0] drd[44][1] drd[44][2] drd[44][3] drd[44][4] drd[44][5] drd[45][0] drd[45][1] drd[45][2] drd[45][3] drd[45][4] drd[45][5] drd[46][0] drd[46][1] drd[46][2] drd[46][3] drd[46][4] drd[46][5] drd[47][0] drd[47][1] drd[47][2] drd[47][3] drd[47][4] drd[47][5] drd[48][0] drd[48][1] drd[48][2] drd[48][3] drd[48][4] drd[48][5] drd[4][0] drd[4][1] drd[4][2] drd[4][3] drd[4][4] drd[4][5] drd[5][0] drd[5][1] drd[5][2] drd[5][3] drd[5][4] drd[5][5] drd[6][0] drd[6][1] drd[6][2] drd[6][3] drd[6][4] drd[6][5] drd[7][0] drd[7][1] drd[7][2] drd[7][3] drd[7][4] drd[7][5] drd[8][0] drd[8][1] drd[8][2] drd[8][3] drd[8][4] drd[8][5] drd[9][0] drd[9][1] drd[9][2] drd[9][3] drd[9][4] drd[9][5] x[0] x[1] x[2] x[3] x[4] x[5] </list>
251.88/252.01	v <values>42 0 41 40 36 37 3 2 17 16 28 51 28 29 0 0 21 21 4 4 36 36 51 2 0 55 49 49 64 64 24 24 69 0 68 66 75 30 0 0 17 23 18 0 51 0 0 51 0 42 64 219 486 676 817 718 612 457 190 0 141 220 114 41 308 498 639 221 115 40 307 497 638 492 386 231 36 226 367 491 385 230 37 227 368 109 3 152 419 609 750 104 2 157 424 614 755 123 17 138 405 595 736 122 16 139 406 596 737 289 183 28 239 429 570 55 51 206 473 663 804 289 183 28 239 429 570 29 135 290 557 747 888 106 0 155 422 612 753 106 0 155 422 612 753 85 21 176 443 633 774 85 21 176 443 633 774 4 102 257 524 714 855 4 102 257 524 714 855 823 717 562 295 105 36 823 717 562 295 105 36 55 51 206 473 663 804 263 157 2 265 455 596 261 155 0 267 457 598 473 367 212 55 245 386 767 661 506 239 49 92 767 661 506 239 49 92 654 548 393 126 64 205 654 548 393 126 64 205 552 446 291 24 166 307 552 446 291 24 166 307 597 491 336 69 121 262 859 753 598 331 141 0 596 490 335 68 122 263 172 66 89 356 546 687 181 75 80 347 537 678 30 136 291 558 748 889 528 422 267 0 190 331 528 422 267 0 190 331 17 123 278 545 735 876 23 129 284 551 741 882 18 88 243 510 700 841 859 753 598 331 141 0 51 55 210 477 667 808 0 106 261 528 718 859 0 106 261 528 718 859 51 157 312 579 769 910 718 612 457 190 0 141 51 157 312 579 769 910 </values>
251.88/252.01	v </instantiation>
251.88/252.01

Verifier Data 

OK	1342

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 (15301 MiB free)
  memory of node 1: 16384 MiB (14709 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258476-1502655079/watcher-4258476-1502655079 -o /tmp/evaluation-result-4258476-1502655079/solver-4258476-1502655079 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29824 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258476-1502655079.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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=2696, runsolver pid=2693

[startup+0.100258 s]*
/proc/loadavg: 2.02 2.02 2.05 3/185 2697
/proc/meminfo: memFree=30731920/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=27788 memory=3856 CPUtime=0 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 1155 0 0 0 0 0 0 0 20 0 1 0 165160636 28454912 964 18446744073709551615 4194304 5972556 140720596398128 140720596394776 139819937917925 0 0 1 0 0 0 0 17 0 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 6947 964 709 435 0 310 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 27788 KiB
Current children cumulated memory: 3856 KiB

[startup+0.20951 s]*
/proc/loadavg: 2.02 2.02 2.05 3/185 2697
/proc/meminfo: memFree=30730268/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29364 memory=6056 CPUtime=0.11 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 1682 0 0 0 11 0 0 0 20 0 1 0 165160636 30068736 1514 18446744073709551615 4194304 5972556 140720596398128 140720596394776 4913418 0 0 1 8405026 0 0 0 17 0 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7341 1514 835 435 0 704 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 29364 KiB
Current children cumulated memory: 6056 KiB

[startup+0.309205 s]*
/proc/loadavg: 2.02 2.02 2.05 3/185 2697
/proc/meminfo: memFree=30730268/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29364 memory=6056 CPUtime=0.21 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 1682 0 0 0 21 0 0 0 20 0 1 0 165160636 30068736 1514 18446744073709551615 4194304 5972556 140720596398128 140720596394776 5046381 0 0 1 8405026 0 0 0 17 0 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7341 1514 835 435 0 704 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29364 KiB
Current children cumulated memory: 6056 KiB

[startup+0.700225 s]
/proc/loadavg: 2.02 2.02 2.05 3/185 2697
/proc/meminfo: memFree=30729920/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6056 CPUtime=0.59 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 1698 0 0 0 59 0 0 0 20 0 1 0 165160636 30203904 1514 18446744073709551615 4194304 5972556 140720596398128 140720596395576 5139311 0 0 1 8405026 0 0 0 17 0 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1514 835 435 0 737 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6056 KiB

[startup+1.50023 s]
/proc/loadavg: 2.02 2.02 2.05 3/185 2697
/proc/meminfo: memFree=30730040/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6056 CPUtime=1.39 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 1699 0 0 0 139 0 0 0 20 0 1 0 165160636 30203904 1514 18446744073709551615 4194304 5972556 140720596398128 140720596385320 5139313 0 0 1 8405026 0 0 0 17 0 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1514 835 435 0 737 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6056 KiB

[startup+3.10887 s]
/proc/loadavg: 2.02 2.02 2.05 3/185 2697
/proc/meminfo: memFree=30730040/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6172 CPUtime=3 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 2227 0 0 0 300 0 0 0 20 0 1 0 165160636 30203904 1543 18446744073709551615 4194304 5972556 140720596398128 140720596395576 5139308 0 0 1 8405026 0 0 0 17 0 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1543 835 435 0 737 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6172 KiB

[startup+6.30021 s]
/proc/loadavg: 2.02 2.02 2.05 3/185 2697
/proc/meminfo: memFree=30729376/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6176 CPUtime=6.19 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 2931 0 0 0 619 0 0 0 20 0 1 0 165160636 30203904 1544 18446744073709551615 4194304 5972556 140720596398128 140720596385320 5099658 0 0 1 8405026 0 0 0 17 0 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1544 835 435 0 737 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6176 KiB

[startup+12.7002 s]
/proc/loadavg: 2.02 2.02 2.05 3/185 2758
/proc/meminfo: memFree=31480084/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6176 CPUtime=12.59 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 3548 0 0 0 1259 0 0 0 20 0 1 0 165160636 30203904 1544 18446744073709551615 4194304 5972556 140720596398128 140720596385320 5048440 0 0 1 8405026 0 0 0 17 0 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1544 835 435 0 737 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6176 KiB

[startup+25.5002 s]
/proc/loadavg: 1.95 2.01 2.04 3/185 2758
/proc/meminfo: memFree=30281580/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6180 CPUtime=25.39 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 4763 0 0 0 2539 0 0 0 20 0 1 0 165160636 30203904 1545 18446744073709551615 4194304 5972556 140720596398128 140720596385320 5328448 0 0 1 8405026 0 0 0 17 0 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1545 835 435 0 737 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6180 KiB

[startup+51.1089 s]
/proc/loadavg: 1.97 2.01 2.04 3/185 2759
/proc/meminfo: memFree=30267664/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6212 CPUtime=51 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 5398 0 0 0 5100 0 0 0 20 0 1 0 165160636 30203904 1553 18446744073709551615 4194304 5972556 140720596398128 140720596385320 5021656 0 0 1 8405026 0 0 0 17 0 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1553 835 435 0 737 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6212 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/185 2762
/proc/meminfo: memFree=30267024/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6212 CPUtime=102.18 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 6021 0 0 0 10218 0 0 0 20 0 1 0 165160636 30203904 1553 18446744073709551615 4194304 5972556 140720596398128 140720596385320 5099658 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1553 835 435 0 737 0
Current children cumulated CPU time: 102.18 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6212 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/185 2764
/proc/meminfo: memFree=30266316/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6216 CPUtime=162.18 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 6644 0 0 0 16218 0 0 0 20 0 1 0 165160636 30203904 1554 18446744073709551615 4194304 5972556 140720596398128 140720596395576 5021943 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1554 835 435 0 737 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6216 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 2780
/proc/meminfo: memFree=30262316/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6220 CPUtime=222.17 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 7268 0 0 0 22217 0 0 0 20 0 1 0 165160636 30203904 1555 18446744073709551615 4194304 5972556 140720596398128 140720596385320 5139308 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1555 835 435 0 737 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6220 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 2806
/proc/meminfo: memFree=30260448/32770624 swapFree=67108776/67108860
[pid=2696] ppid=2693 vsize=29496 memory=6220 CPUtime=251.88 cores=0,2,4,6
/proc/2696/stat : 2696 (cosoco) R 2693 2696 7084 0 -1 4202496 7890 0 0 0 25188 0 0 0 20 0 1 0 165160636 30203904 1555 18446744073709551615 4194304 5972556 140720596398128 140720596385320 5139313 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 34205696 140720596402603 140720596402733 140720596402733 140720596406222 0
/proc/2696/statm: 7374 1555 835 435 0 737 0
Current children cumulated CPU time: 251.88 s
Current children cumulated vsize: 29496 KiB
Current children cumulated memory: 6220 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.01 s]
# the end of solver process 2696 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.886 s, system=0.002999 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 251.889
CPU user time (s): 251.886
CPU system time (s): 0.002999
CPU usage (%): 99.9518
Max. virtual memory (cumulated for all children) (KiB): 29496
Max. memory (cumulated for all children) (KiB): 6220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.886
system time used= 0.002999
maximum resident set size= 6288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7927
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 402


# summary of solver processes directly reported to runsolver:
#   pid: 2696
#   total CPU time (s): 251.889
#   total CPU user time (s): 251.886
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.45545 second user time and 1.13041 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-13 21:56:54
IDJOB=4258476
IDBENCH=138319
IDSOLVER=2644
FILE ID=node132/4258476-1502655079
RUNJOBID= node132-1502644570-29824
PBS_JOBID= 
Free space on /tmp= 61948 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff57.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258476-1502655079/watcher-4258476-1502655079 -o /tmp/evaluation-result-4258476-1502655079/solver-4258476-1502655079 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29824 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258476-1502655079.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9601f9fdcfec45ff7e2268abb15a55d6
RANDOM SEED=1159095120

node132.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	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        30731676 kB
MemAvailable:   31162596 kB
Buffers:          233164 kB
Cached:           522864 kB
SwapCached:           84 kB
Active:          1424764 kB
Inactive:         208128 kB
Active(anon):     824692 kB
Inactive(anon):   101868 kB
Active(file):     600072 kB
Inactive(file):   106260 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108776 kB
Dirty:              2372 kB
Writeback:             0 kB
AnonPages:        876504 kB
Mapped:            67044 kB
Shmem:             49768 kB
Slab:             108236 kB
SReclaimable:      80844 kB
SUnreclaim:        27392 kB
KernelStack:        3328 kB
PageTables:         6640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1185156 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    428032 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62028 MiB
End job on node132 at 2017-08-13 22:01:06