Trace number 4389874

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 2OPT1664 80.517 80.5201

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff56.xml
MD5SUMbde8bf62cee6a52be775f8ad73fb794c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1664
Best CPU time to get the best result obtained on this benchmark11.8167
Satisfiable
(Un)Satisfiability was proved
Number of variables299
Number of constraints295
Number of domains36
Minimum domain size34
Maximum domain size36
Distribution of domain sizes[{"size":34,"count":6},{"size":35,"count":114},{"size":36,"count":179}]
Minimum variable degree2
Maximum variable degree50
Distribution of variable degrees[{"degree":2,"count":294},{"degree":50,"count":5}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":245},{"arity":5,"count":1},{"arity":6,"count":49}]
Number of extensional constraints245
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":245},{"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 

0.00/0.02	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-4389874-1568357642.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: 299
0.00/0.02	c |            Domain Sizes: 34..36
0.00/0.02	c |
0.00/0.02	c |             Constraints: 299
0.00/0.02	c |                   Arity: 2..49  -- Binary: 249
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: 245  (nb tuples: 36..36) -- (shared: 209)
0.00/0.02	c |                          Minimum Variable: 49
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 10415
0.00/0.02	c    1 calls to solver(id=0): best=10415 lower=0 upper=10414 
0.00/0.03	o 8490
0.00/0.04	o 8448
0.00/0.04	c    3 calls to solver(id=0): best=8448 lower=0 upper=8447 
0.00/0.04	o 7954
0.00/0.05	o 7903
0.00/0.05	c    5 calls to solver(id=0): best=7903 lower=0 upper=7902 
0.00/0.10	o 4036
0.10/0.11	o 4000
0.10/0.11	c    7 calls to solver(id=0): best=4000 lower=0 upper=3999 
0.10/0.12	o 3340
0.10/0.13	o 3106
0.10/0.13	c    9 calls to solver(id=0): best=3106 lower=0 upper=3105 
0.10/0.15	o 2850
0.41/0.42	o 2796
0.41/0.42	c   11 calls to solver(id=0): best=2796 lower=0 upper=2795 
0.41/0.45	o 2744
0.41/0.48	o 2144
0.41/0.48	c   13 calls to solver(id=0): best=2144 lower=0 upper=2143 
0.51/0.54	o 2000
0.60/0.63	o 1998
0.60/0.63	c   15 calls to solver(id=0): best=1998 lower=0 upper=1997 
0.69/0.70	o 1786
0.69/0.74	o 1784
0.69/0.74	c   17 calls to solver(id=0): best=1784 lower=0 upper=1783 
0.79/0.82	o 1762
6.10/6.16	o 1752
6.10/6.16	c   19 calls to solver(id=0): best=1752 lower=0 upper=1751 
6.29/6.36	o 1750
7.19/7.25	o 1748
7.19/7.25	c   21 calls to solver(id=0): best=1748 lower=0 upper=1747 
15.39/15.45	o 1738
15.69/15.73	o 1737
15.69/15.73	c   23 calls to solver(id=0): best=1737 lower=0 upper=1736 
16.00/16.09	o 1728
16.59/16.64	o 1704
16.59/16.64	c   25 calls to solver(id=0): best=1704 lower=0 upper=1703 
17.00/17.10	o 1702
23.69/23.72	o 1694
23.69/23.72	c   27 calls to solver(id=0): best=1694 lower=0 upper=1693 
33.10/33.15	o 1690
33.39/33.48	o 1666
33.39/33.48	c   29 calls to solver(id=0): best=1666 lower=0 upper=1665 
41.19/41.21	o 1664
80.49/80.51	s OPTIMUM FOUND
80.49/80.51	c call to solver        : 31
80.49/80.51	c
80.49/80.51	c restarts              : 530         
80.49/80.51	c conflicts             : 154853       (1923 /sec)
80.49/80.51	c decisions             : 694745       (8629 /sec)
80.49/80.51	c propagations          : 251800361   (3127394 /sec)
80.49/80.51	c root propagations     : 1152        
80.49/80.51	c filter calls          : 63343771       (786738 /sec)
80.49/80.51	c useless filter calls  : 18338087       (28 %)
80.49/80.51	c Memory used           : 28.68 MB
80.49/80.51	c Best bound time (wc)  : 41.2151 s
80.49/80.51	c CPU time              : 80.5144 s
80.49/80.51	c real time             : 80.5165 s
80.49/80.51	
80.49/80.51	
80.49/80.51	v <instantiation type='solution' cost='1664'>
80.49/80.51	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[10][0] drd[10][1] drd[10][2] drd[10][3] drd[10][4] drd[11][0] drd[11][1] drd[11][2] drd[11][3] drd[11][4] drd[12][0] drd[12][1] drd[12][2] drd[12][3] drd[12][4] drd[13][0] drd[13][1] drd[13][2] drd[13][3] drd[13][4] drd[14][0] drd[14][1] drd[14][2] drd[14][3] drd[14][4] drd[15][0] drd[15][1] drd[15][2] drd[15][3] drd[15][4] drd[16][0] drd[16][1] drd[16][2] drd[16][3] drd[16][4] drd[17][0] drd[17][1] drd[17][2] drd[17][3] drd[17][4] drd[18][0] drd[18][1] drd[18][2] drd[18][3] drd[18][4] drd[19][0] drd[19][1] drd[19][2] drd[19][3] drd[19][4] drd[1][0] drd[1][1] drd[1][2] drd[1][3] drd[1][4] drd[20][0] drd[20][1] drd[20][2] drd[20][3] drd[20][4] drd[21][0] drd[21][1] drd[21][2] drd[21][3] drd[21][4] drd[22][0] drd[22][1] drd[22][2] drd[22][3] drd[22][4] drd[23][0] drd[23][1] drd[23][2] drd[23][3] drd[23][4] drd[24][0] drd[24][1] drd[24][2] drd[24][3] drd[24][4] drd[25][0] drd[25][1] drd[25][2] drd[25][3] drd[25][4] drd[26][0] drd[26][1] drd[26][2] drd[26][3] drd[26][4] drd[27][0] drd[27][1] drd[27][2] drd[27][3] drd[27][4] drd[28][0] drd[28][1] drd[28][2] drd[28][3] drd[28][4] drd[29][0] drd[29][1] drd[29][2] drd[29][3] drd[29][4] drd[2][0] drd[2][1] drd[2][2] drd[2][3] drd[2][4] drd[30][0] drd[30][1] drd[30][2] drd[30][3] drd[30][4] drd[31][0] drd[31][1] drd[31][2] drd[31][3] drd[31][4] drd[32][0] drd[32][1] drd[32][2] drd[32][3] drd[32][4] drd[33][0] drd[33][1] drd[33][2] drd[33][3] drd[33][4] drd[34][0] drd[34][1] drd[34][2] drd[34][3] drd[34][4] drd[35][0] drd[35][1] drd[35][2] drd[35][3] drd[35][4] drd[36][0] drd[36][1] drd[36][2] drd[36][3] drd[36][4] drd[37][0] drd[37][1] drd[37][2] drd[37][3] drd[37][4] drd[38][0] drd[38][1] drd[38][2] drd[38][3] drd[38][4] drd[39][0] drd[39][1] drd[39][2] drd[39][3] drd[39][4] drd[3][0] drd[3][1] drd[3][2] drd[3][3] drd[3][4] drd[40][0] drd[40][1] drd[40][2] drd[40][3] drd[40][4] drd[41][0] drd[41][1] drd[41][2] drd[41][3] drd[41][4] drd[42][0] drd[42][1] drd[42][2] drd[42][3] drd[42][4] drd[43][0] drd[43][1] drd[43][2] drd[43][3] drd[43][4] drd[44][0] drd[44][1] drd[44][2] drd[44][3] drd[44][4] drd[45][0] drd[45][1] drd[45][2] drd[45][3] drd[45][4] drd[46][0] drd[46][1] drd[46][2] drd[46][3] drd[46][4] drd[47][0] drd[47][1] drd[47][2] drd[47][3] drd[47][4] drd[48][0] drd[48][1] drd[48][2] drd[48][3] drd[48][4] drd[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>
80.49/80.51	v <values>42 49 43 42 36 37 3 2 17 16 26 51 26 29 0 0 21 21 4 4 56 56 51 0 2 55 0 0 113 113 24 24 69 92 68 66 75 30 0 0 17 23 18 92 51 0 0 51 49 42 64 221 486 725 718 612 455 190 49 220 114 43 308 547 221 115 42 307 546 492 386 229 36 275 491 385 228 37 276 109 3 154 419 658 104 2 159 424 663 123 17 140 405 644 122 16 141 406 645 289 183 26 239 478 55 51 208 473 712 289 183 26 239 478 29 135 292 557 796 106 0 157 422 661 106 0 157 422 661 85 21 178 443 682 85 21 178 443 682 4 102 259 524 763 4 102 259 524 763 823 717 560 295 56 823 717 560 295 56 55 51 208 473 712 263 157 0 265 504 261 155 2 267 506 473 367 210 55 294 767 661 504 239 0 767 661 504 239 0 654 548 391 126 113 654 548 391 126 113 552 446 289 24 215 552 446 289 24 215 597 491 334 69 170 859 753 596 331 92 596 490 333 68 171 172 66 91 356 595 181 75 82 347 586 30 136 293 558 797 528 422 265 0 239 528 422 265 0 239 17 123 280 545 784 23 129 286 551 790 18 88 245 510 749 859 753 596 331 92 51 55 212 477 716 0 106 263 528 767 0 106 263 528 767 51 157 314 579 818 718 612 455 190 49 51 157 314 579 818 </values>
80.49/80.51	v </instantiation>
80.49/80.51

Verifier Data 

OK	1664

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 (13995 MiB free)
  memory of node 1: 16384 MiB (13735 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389874-1568357642/watcher-4389874-1568357642 -o /tmp/evaluation-result-4389874-1568357642/solver-4389874-1568357642 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1568329019-3495 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389874-1568357642.xml 

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

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
solver pid=9990, runsolver pid=9987
Current StackSize limit: 8192 KiB


[startup+0.100198 s]*
/proc/loadavg: 1.95 2.00 2.04 3/199 9991
/proc/meminfo: memFree=28394352/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29200 memory=5760 CPUtime=0.1 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 1649 0 0 0 10 0 0 0 20 0 1 0 412033086 29900800 1440 33554432000 4194304 6210612 140733499717664 140733499712936 5249905 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7300 1440 895 493 0 605 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29200 KiB
Current children cumulated memory: 5760 KiB

[startup+0.209567 s]*
/proc/loadavg: 1.95 2.00 2.04 3/199 9991
/proc/meminfo: memFree=28394104/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29200 memory=5760 CPUtime=0.21 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 1650 0 0 0 21 0 0 0 20 0 1 0 412033086 29900800 1440 33554432000 4194304 6210612 140733499717664 140733499712936 5249681 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7300 1440 895 493 0 605 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29200 KiB
Current children cumulated memory: 5760 KiB

[startup+0.308944 s]*
/proc/loadavg: 1.95 2.00 2.04 3/199 9991
/proc/meminfo: memFree=28394104/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29200 memory=5760 CPUtime=0.31 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 1650 0 0 0 31 0 0 0 20 0 1 0 412033086 29900800 1440 33554432000 4194304 6210612 140733499717664 140733499712936 5125854 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7300 1440 895 493 0 605 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29200 KiB
Current children cumulated memory: 5760 KiB

[startup+0.700332 s]
/proc/loadavg: 1.95 2.00 2.04 3/199 9991
/proc/meminfo: memFree=28394104/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29200 memory=5760 CPUtime=0.69 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 1653 0 0 0 69 0 0 0 20 0 1 0 412033086 29900800 1440 33554432000 4194304 6210612 140733499717664 140733499712936 5249890 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7300 1440 895 493 0 605 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29200 KiB
Current children cumulated memory: 5760 KiB

[startup+1.50034 s]
/proc/loadavg: 1.95 2.00 2.04 3/199 9991
/proc/meminfo: memFree=28393440/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29200 memory=5760 CPUtime=1.49 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 1653 0 0 0 149 0 0 0 20 0 1 0 412033086 29900800 1440 33554432000 4194304 6210612 140733499717664 140733499715800 5157638 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7300 1440 895 493 0 605 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29200 KiB
Current children cumulated memory: 5760 KiB

[startup+3.10903 s]
/proc/loadavg: 1.95 2.00 2.04 3/199 9991
/proc/meminfo: memFree=28393248/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29200 memory=5964 CPUtime=3.1 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 2144 0 0 0 310 0 0 0 20 0 1 0 412033086 29900800 1491 33554432000 4194304 6210612 140733499717664 140733499715800 5249727 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7300 1491 895 493 0 605 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29200 KiB
Current children cumulated memory: 5964 KiB

[startup+6.30034 s]
/proc/loadavg: 1.95 2.00 2.04 3/199 9991
/proc/meminfo: memFree=28393280/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=6.29 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 2662 0 0 0 629 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5249691 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 2.00 2.04 3/199 9991
/proc/meminfo: memFree=28393064/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=12.69 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 3158 0 0 0 1269 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499705544 5249719 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+25.5003 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 9991
/proc/meminfo: memFree=28393288/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=25.49 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 4189 0 0 0 2549 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499705544 5157660 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+51.1091 s]
/proc/loadavg: 1.98 2.00 2.04 3/199 9993
/proc/meminfo: memFree=28393256/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=51.1 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 4704 0 0 0 5110 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5017296 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+80.5201 s]
# the end of solver process 9990 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=80.515 s, system=0.001999 s

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

[startup+51.2004 s]
/proc/loadavg: 1.98 2.00 2.04 3/199 9993
/proc/meminfo: memFree=28393256/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=51.19 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 4704 0 0 0 5119 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5249719 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+64.0003 s]*
/proc/loadavg: 1.98 2.00 2.04 3/199 9995
/proc/meminfo: memFree=28393168/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=64 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 4704 0 0 0 6400 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5017104 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 64 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+70.4003 s]
/proc/loadavg: 1.98 2.00 2.04 3/199 9995
/proc/meminfo: memFree=28393208/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=70.39 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 5200 0 0 0 7039 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5249733 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 70.39 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+76.8003 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 9995
/proc/meminfo: memFree=28393208/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=76.79 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 5200 0 0 0 7679 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5157189 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 76.79 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+78.4003 s]
/proc/loadavg: 1.99 2.00 2.04 3/200 9997
/proc/meminfo: memFree=28392912/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=78.39 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 5200 0 0 0 7839 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5249729 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 78.39 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+79.2003 s]
/proc/loadavg: 1.99 2.00 2.04 3/200 9997
/proc/meminfo: memFree=28392912/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=79.19 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 5200 0 0 0 7919 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5249727 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 79.19 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+80.0003 s]*
/proc/loadavg: 1.99 2.00 2.04 3/200 9997
/proc/meminfo: memFree=28392932/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=80 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 5200 0 0 0 8000 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5155479 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 80 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+80.4003 s]
/proc/loadavg: 1.99 2.00 2.04 3/200 9997
/proc/meminfo: memFree=28392932/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=80.39 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 5200 0 0 0 8039 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5157625 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 80.39 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

[startup+80.5003 s]
/proc/loadavg: 1.99 2.00 2.04 3/200 9997
/proc/meminfo: memFree=28392932/32770624 swapFree=66998520/67108860
[pid=9990] ppid=9987 vsize=29360 memory=5996 CPUtime=80.49 cores=0,2,4,6
/proc/9990/stat : 9990 (cosoco) R 9987 9990 3464 0 -1 4202496 5200 0 0 0 8049 0 0 0 20 0 1 0 412033086 30064640 1499 33554432000 4194304 6210612 140733499717664 140733499715800 5249712 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 10301440 140733499724811 140733499724913 140733499724913 140733499727822 0
/proc/9990/statm: 7340 1499 895 493 0 645 0
Current children cumulated CPU time: 80.49 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5996 KiB

Child status: 0
Real time (s): 80.5201
CPU time (s): 80.517
CPU user time (s): 80.515
CPU system time (s): 0.001999
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 29360
Max. memory (cumulated for all children) (KiB): 5996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 80.515
system time used= 0.001999
maximum resident set size= 6064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5253
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= 103


# summary of solver processes directly reported to runsolver:
#   pid: 9990
#   total CPU time (s): 80.517
#   total CPU user time (s): 80.515
#   total CPU system time (s): 0.001999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.244708 second user time and 0.631347 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-13 08:53:22
IDJOB=4389874
IDBENCH=138334
IDSOLVER=2829
FILE ID=node127/4389874-1568357642
RUNJOBID= node127-1568329019-3495
PBS_JOBID= 21701156
Free space on /tmp= 58820 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff56.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389874-1568357642/watcher-4389874-1568357642 -o /tmp/evaluation-result-4389874-1568357642/solver-4389874-1568357642 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1568329019-3495 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389874-1568357642.xml

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

MD5SUM BENCH= bde8bf62cee6a52be775f8ad73fb794c
RANDOM SEED=1007559299

node127.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	: 5333.55
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	: 5333.55
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	: 5333.55
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	: 5333.55
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:        28396140 kB
MemAvailable:   31862876 kB
Buffers:          148604 kB
Cached:          3571144 kB
SwapCached:         6780 kB
Active:          2001672 kB
Inactive:        1731888 kB
Active(anon):       6032 kB
Inactive(anon):    48636 kB
Active(file):    1995640 kB
Inactive(file):  1683252 kB
Unevictable:      109044 kB
Mlocked:          109044 kB
SwapTotal:      67108860 kB
SwapFree:       66998520 kB
Dirty:              2572 kB
Writeback:             0 kB
AnonPages:        117132 kB
Mapped:            45660 kB
Shmem:             32692 kB
Slab:             237404 kB
SReclaimable:     207360 kB
SUnreclaim:        30044 kB
KernelStack:        3552 kB
PageTables:         5584 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     529388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 58816 MiB
End job on node127 at 2019-09-13 08:54:43