Trace number 4301956

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 1.12SAT (TO)10 252.016 252.015

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-20_c18.xml
MD5SUMe7264eb6ef9a48e90df3f2dfb87ec466
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark252.145
Satisfiable
(Un)Satisfiability was proved
Number of variables402
Number of constraints12543
Number of domains2
Minimum domain size3
Maximum domain size200
Distribution of domain sizes[{"size":3,"count":400},{"size":200,"count":2}]
Minimum variable degree2
Maximum variable degree77
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":59,"count":76},{"degree":61,"count":68},{"degree":63,"count":60},{"degree":65,"count":52},{"degree":67,"count":44},{"degree":69,"count":36},{"degree":71,"count":28},{"degree":73,"count":20},{"degree":75,"count":12},{"degree":77,"count":4}]
Minimum constraint arity2
Maximum constraint arity401
Distribution of constraint arities[{"arity":2,"count":12541},{"arity":401,"count":2}]
Number of extensional constraints0
Number of intensional constraints12541
Distribution of constraint types[{"type":"intension","count":12541},{"type":"count","count":2}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


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

Solver Data 

3.49/3.50	c AllEqual constraint using 1 generic x=y constraints 
3.49/3.52	c best=?? lower=-2147483638 upper=2147483637 
3.59/3.66	c
3.59/3.66	c This is cosoco 1.12 --  
3.59/3.66	c
3.59/3.66	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301956-1532888176.xml 
3.59/3.66	c enable optimization
3.59/3.66	c ========================================[ Problem Statistics ]===========================================
3.59/3.66	c |                                                                                                       
3.59/3.66	c |  Parse time        :         3.43 s 
3.59/3.66	c |
3.59/3.66	c |               Variables: 402
3.59/3.66	c |            Domain Sizes: 3..200
3.59/3.66	c |
3.59/3.66	c |             Constraints: 12544
3.59/3.66	c |                   Arity: 1..401  -- Unary: 1  -- Binary: 12541
3.59/3.66	c | 
3.59/3.66	c |                   Types: 
3.59/3.66	c |                          (X = Y): 1
3.59/3.66	c |                          Exactly K variable: 2
3.59/3.66	c |                          Intension: 12541
3.59/3.66	c |                          
3.59/3.66	c |               Objective: Maximize Intension
3.59/3.66	
3.59/3.66	c =========================================================================================================
3.59/3.66	o 0
3.59/3.66	c    1 calls to solver: best=0 lower=1 upper=2147483637 
3.69/3.79	o 1
4.00/4.06	o 2
4.00/4.06	c    3 calls to solver: best=2 lower=3 upper=2147483637 
4.39/4.41	o 3
4.69/4.78	o 4
4.69/4.78	c    5 calls to solver: best=4 lower=5 upper=2147483637 
5.10/5.19	o 5
6.69/6.74	o 6
6.69/6.74	c    7 calls to solver: best=6 lower=7 upper=2147483637 
8.00/8.10	o 7
12.19/12.24	o 8
12.19/12.24	c    9 calls to solver: best=8 lower=9 upper=2147483637 
21.90/21.91	o 9
27.00/27.05	o 10
27.00/27.05	c   11 calls to solver: best=10 lower=11 upper=2147483637 
252.00/252.00	
252.00/252.00	c *** INTERRUPTED ***
252.00/252.00	c restarts              : 65          
252.00/252.00	c conflicts             : 498420       (1980 /sec)
252.00/252.00	c decisions             : 1545279      (6138 /sec)
252.00/252.00	c propagations          : 14414056    (57250 /sec)
252.00/252.00	c root propagations     : 802         
252.00/252.00	c filter calls          : 187959687      (746546 /sec)
252.00/252.00	c useless filter calls  : 182465092      (97 %)
252.00/252.00	c Memory used           : 171.00 MB
252.00/252.00	c CPU time              : 251.772 s
252.00/252.00	
252.00/252.00	c nb Solutions = 11
252.00/252.00	s SATISFIABLE
252.00/252.00	c Best value found: 10
252.00/252.00	
252.00/252.00	
252.00/252.00	v <instantiation type='solution' cost='10'>
252.00/252.00	v <list>nb nw x[0][0] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[0][17] x[0][18] x[0][19] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[10][0] x[10][10] x[10][11] x[10][12] x[10][13] x[10][14] x[10][15] x[10][16] x[10][17] x[10][18] x[10][19] x[10][1] x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[11][0] x[11][10] x[11][11] x[11][12] x[11][13] x[11][14] x[11][15] x[11][16] x[11][17] x[11][18] x[11][19] x[11][1] x[11][2] x[11][3] x[11][4] x[11][5] x[11][6] x[11][7] x[11][8] x[11][9] x[12][0] x[12][10] x[12][11] x[12][12] x[12][13] x[12][14] x[12][15] x[12][16] x[12][17] x[12][18] x[12][19] x[12][1] x[12][2] x[12][3] x[12][4] x[12][5] x[12][6] x[12][7] x[12][8] x[12][9] x[13][0] x[13][10] x[13][11] x[13][12] x[13][13] x[13][14] x[13][15] x[13][16] x[13][17] x[13][18] x[13][19] x[13][1] x[13][2] x[13][3] x[13][4] x[13][5] x[13][6] x[13][7] x[13][8] x[13][9] x[14][0] x[14][10] x[14][11] x[14][12] x[14][13] x[14][14] x[14][15] x[14][16] x[14][17] x[14][18] x[14][19] x[14][1] x[14][2] x[14][3] x[14][4] x[14][5] x[14][6] x[14][7] x[14][8] x[14][9] x[15][0] x[15][10] x[15][11] x[15][12] x[15][13] x[15][14] x[15][15] x[15][16] x[15][17] x[15][18] x[15][19] x[15][1] x[15][2] x[15][3] x[15][4] x[15][5] x[15][6] x[15][7] x[15][8] x[15][9] x[16][0] x[16][10] x[16][11] x[16][12] x[16][13] x[16][14] x[16][15] x[16][16] x[16][17] x[16][18] x[16][19] x[16][1] x[16][2] x[16][3] x[16][4] x[16][5] x[16][6] x[16][7] x[16][8] x[16][9] x[17][0] x[17][10] x[17][11] x[17][12] x[17][13] x[17][14] x[17][15] x[17][16] x[17][17] x[17][18] x[17][19] x[17][1] x[17][2] x[17][3] x[17][4] x[17][5] x[17][6] x[17][7] x[17][8] x[17][9] x[18][0] x[18][10] x[18][11] x[18][12] x[18][13] x[18][14] x[18][15] x[18][16] x[18][17] x[18][18] x[18][19] x[18][1] x[18][2] x[18][3] x[18][4] x[18][5] x[18][6] x[18][7] x[18][8] x[18][9] x[19][0] x[19][10] x[19][11] x[19][12] x[19][13] x[19][14] x[19][15] x[19][16] x[19][17] x[19][18] x[19][19] x[19][1] x[19][2] x[19][3] x[19][4] x[19][5] x[19][6] x[19][7] x[19][8] x[19][9] x[1][0] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[1][15] x[1][16] x[1][17] x[1][18] x[1][19] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[2][0] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[2][15] x[2][16] x[2][17] x[2][18] x[2][19] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[3][15] x[3][16] x[3][17] x[3][18] x[3][19] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[4][15] x[4][16] x[4][17] x[4][18] x[4][19] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[5][15] x[5][16] x[5][17] x[5][18] x[5][19] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[6][15] x[6][16] x[6][17] x[6][18] x[6][19] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[7][15] x[7][16] x[7][17] x[7][18] x[7][19] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[8][0] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[8][15] x[8][16] x[8][17] x[8][18] x[8][19] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[9][0] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[9][15] x[9][16] x[9][17] x[9][18] x[9][19] x[9][1] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] </list>
252.00/252.01	v <values>10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 </values>
252.00/252.01	v </instantiation>
252.00/252.01

Verifier Data 

OK	10

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 (13551 MiB free)
  memory of node 1: 16384 MiB (11992 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301956-1532888176/watcher-4301956-1532888176 -o /tmp/evaluation-result-4301956-1532888176/solver-4301956-1532888176 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4870 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301956-1532888176.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=9926, runsolver pid=9923

[startup+0.100107 s]*
/proc/loadavg: 2.27 2.08 2.05 3/187 9927
/proc/meminfo: memFree=26156116/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=28484 memory=4724 CPUtime=0.1 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 1349 0 0 0 10 0 0 0 20 0 1 0 106380781 29167616 1181 33554432000 4194304 6142532 140721372065984 140721372062616 5478934 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 7121 1181 785 476 0 443 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28484 KiB
Current children cumulated memory: 4724 KiB

[startup+0.209628 s]*
/proc/loadavg: 2.27 2.08 2.05 3/187 9927
/proc/meminfo: memFree=26152928/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=30260 memory=6372 CPUtime=0.21 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 1848 0 0 0 21 0 0 0 20 0 1 0 106380781 30986240 1593 33554432000 4194304 6142532 140721372065984 140721372062616 139918279159702 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 7565 1593 803 476 0 887 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30260 KiB
Current children cumulated memory: 6372 KiB

[startup+0.30912 s]*
/proc/loadavg: 2.27 2.08 2.05 3/187 9927
/proc/meminfo: memFree=26148588/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=34484 memory=10596 CPUtime=0.3 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 2904 0 0 0 30 0 0 0 20 0 1 0 106380781 35311616 2649 33554432000 4194304 6142532 140721372065984 140721372058248 139918275681253 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 8621 2649 803 476 0 1943 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 34484 KiB
Current children cumulated memory: 10596 KiB

[startup+0.700243 s]
/proc/loadavg: 2.27 2.08 2.05 3/187 9927
/proc/meminfo: memFree=26139908/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=50860 memory=26964 CPUtime=0.69 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 6987 0 0 0 68 1 0 0 20 0 1 0 106380781 52080640 6741 33554432000 4194304 6142532 140721372065984 140721372056696 5387359 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 12715 6741 803 476 0 6037 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 50860 KiB
Current children cumulated memory: 26964 KiB

[startup+1.50025 s]
/proc/loadavg: 2.27 2.08 2.05 3/187 9927
/proc/meminfo: memFree=26118416/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=84928 memory=61020 CPUtime=1.49 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 15517 0 0 0 147 2 0 0 20 0 1 0 106380781 86966272 15255 33554432000 4194304 6142532 140721372065984 140721372056696 139918275681253 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 21232 15255 803 476 0 14554 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 84928 KiB
Current children cumulated memory: 61020 KiB

[startup+3.10939 s]
/proc/loadavg: 2.27 2.08 2.05 3/187 9927
/proc/meminfo: memFree=26033336/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=153572 memory=129752 CPUtime=3.1 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 32898 0 0 0 303 7 0 0 20 0 1 0 106380781 157257728 32438 33554432000 4194304 6142532 140721372065984 140721372060600 139918275681253 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 38393 32438 803 476 0 31715 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 153572 KiB
Current children cumulated memory: 129752 KiB

[startup+6.30037 s]
/proc/loadavg: 2.25 2.07 2.05 3/187 9927
/proc/meminfo: memFree=26007448/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=174832 memory=151500 CPUtime=6.29 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 94881 0 0 0 617 12 0 0 20 0 1 0 106380781 179027968 37875 33554432000 4194304 6142532 140721372065984 140721372063512 5146996 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 43708 37875 882 476 0 37030 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 174832 KiB
Current children cumulated memory: 151500 KiB

[startup+12.7003 s]
/proc/loadavg: 2.23 2.07 2.05 3/187 9927
/proc/meminfo: memFree=26007392/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=174964 memory=151628 CPUtime=12.69 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 131851 0 0 0 1256 13 0 0 20 0 1 0 106380781 179163136 37907 33554432000 4194304 6142532 140721372065984 140721372053256 5175056 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 43741 37907 882 476 0 37063 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 174964 KiB
Current children cumulated memory: 151628 KiB

[startup+25.5004 s]
/proc/loadavg: 2.18 2.07 2.05 3/187 9927
/proc/meminfo: memFree=26007080/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=175096 memory=151736 CPUtime=25.49 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 205790 0 0 0 2533 16 0 0 20 0 1 0 106380781 179298304 37934 33554432000 4194304 6142532 140721372065984 140721372063512 5367420 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 43774 37934 882 476 0 37096 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 175096 KiB
Current children cumulated memory: 151736 KiB

[startup+51.1094 s]
/proc/loadavg: 2.12 2.06 2.05 3/187 9927
/proc/meminfo: memFree=26007308/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=175096 memory=151784 CPUtime=51.1 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 242796 0 0 0 5093 17 0 0 20 0 1 0 106380781 179298304 37946 33554432000 4194304 6142532 140721372065984 140721372053256 139918276601744 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 43774 37946 882 476 0 37096 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 175096 KiB
Current children cumulated memory: 151784 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/187 9928
/proc/meminfo: memFree=26006332/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=175096 memory=151788 CPUtime=102.3 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 279757 0 0 0 10211 19 0 0 20 0 1 0 106380781 179298304 37947 33554432000 4194304 6142532 140721372065984 140721372053256 5372493 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 43774 37947 882 476 0 37096 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 175096 KiB
Current children cumulated memory: 151788 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 9929
/proc/meminfo: memFree=26005716/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=175096 memory=151796 CPUtime=162.31 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 316721 0 0 0 16210 21 0 0 20 0 1 0 106380781 179298304 37949 33554432000 4194304 6142532 140721372065984 140721372053256 5398502 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 43774 37949 882 476 0 37096 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 175096 KiB
Current children cumulated memory: 151796 KiB

[startup+222.3 s]
/proc/loadavg: 2.24 2.10 2.06 3/187 10052
/proc/meminfo: memFree=27312544/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=175096 memory=151800 CPUtime=222.3 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 353694 0 0 0 22208 22 0 0 20 0 1 0 106380781 179298304 37950 33554432000 4194304 6142532 140721372065984 140721372053256 5371742 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 43774 37950 882 476 0 37096 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 175096 KiB
Current children cumulated memory: 151800 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.20 2.10 2.07 3/187 10059
/proc/meminfo: memFree=27311916/32770624 swapFree=67108532/67108860
[pid=9926] ppid=9923 vsize=175096 memory=151800 CPUtime=252 cores=0,2,4,6
/proc/9926/stat : 9926 (cosoco) R 9923 9926 4839 0 -1 4202496 378927 0 0 0 25177 23 0 0 20 0 1 0 106380781 179298304 37950 33554432000 4194304 6142532 140721372065984 140721372053256 5371674 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 19664896 140721372066955 140721372067085 140721372067085 140721372069838 0
/proc/9926/statm: 43774 37950 882 476 0 37096 0
Current children cumulated CPU time: 252 s
Current children cumulated vsize: 175096 KiB
Current children cumulated memory: 151800 KiB

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

[startup+252.015 s]
# the end of solver process 9926 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.772 s, system=0.243035 s

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

Child status: 1
Real time (s): 252.015
CPU time (s): 252.016
CPU user time (s): 251.772
CPU system time (s): 0.243035
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 175096
Max. memory (cumulated for all children) (KiB): 151800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.772
system time used= 0.243035
maximum resident set size= 151872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 378979
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= 43
involuntary context switches= 94


# summary of solver processes directly reported to runsolver:
#   pid: 9926
#   total CPU time (s): 252.016
#   total CPU user time (s): 251.772
#   total CPU system time (s): 0.243035

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.971302 second user time and 1.7327 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 20:16:16
IDJOB=4301956
IDBENCH=141485
IDSOLVER=2774
FILE ID=node104/4301956-1532888176
RUNJOBID= node104-1532880243-4870
PBS_JOBID= 21022518
Free space on /tmp= 50564 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-20_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301956-1532888176/watcher-4301956-1532888176 -o /tmp/evaluation-result-4301956-1532888176/solver-4301956-1532888176 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4870 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301956-1532888176.xml

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

MD5SUM BENCH= e7264eb6ef9a48e90df3f2dfb87ec466
RANDOM SEED=14296418

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        26157360 kB
MemAvailable:   29970548 kB
Buffers:          179080 kB
Cached:          3889492 kB
SwapCached:           12 kB
Active:          3928232 kB
Inactive:        2174064 kB
Active(anon):    1988828 kB
Inactive(anon):    73040 kB
Active(file):    1939404 kB
Inactive(file):  2101024 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:              3140 kB
Writeback:             0 kB
AnonPages:       2041636 kB
Mapped:            44052 kB
Shmem:             25060 kB
Slab:             206148 kB
SReclaimable:     177188 kB
SUnreclaim:        28960 kB
KernelStack:        3328 kB
PageTables:         8988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2334016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 50560 MiB
End job on node104 at 2018-07-29 20:20:28