Trace number 4301716

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)41 252.038 252.011

General information on the benchmark

NameCrosswordDesign/
CrosswordDesign-07-4-rom_c18.xml
MD5SUMb03b025d4dc3e1307d2e111dd352b63c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark50
Best CPU time to get the best result obtained on this benchmark252.121
Satisfiable
(Un)Satisfiability was proved
Number of variables217
Number of constraints56
Number of domains5
Minimum domain size2
Maximum domain size41345
Distribution of domain sizes[{"size":2,"count":14},{"size":8,"count":98},{"size":27,"count":49},{"size":41345,"count":56}]
Minimum variable degree1
Maximum variable degree8
Distribution of variable degrees[{"degree":1,"count":70},{"degree":2,"count":98},{"degree":8,"count":49}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":14},{"arity":11,"count":42}]
Number of extensional constraints56
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":56}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

1.79/1.83	c best=?? lower=0 upper=392 
3.89/3.92	c
3.89/3.92	c This is cosoco 1.12 --  
3.89/3.92	c
3.89/3.92	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301716-1532885910.xml 
3.89/3.92	c enable optimization
3.89/3.92	c ========================================[ Problem Statistics ]===========================================
3.89/3.92	c |                                                                                                       
3.89/3.92	c |  Parse time        :         1.82 s 
3.89/3.92	c |
3.89/3.92	c |               Variables: 217
3.89/3.92	c |            Domain Sizes: 2..41345
3.89/3.92	c |
3.89/3.92	c |             Constraints: 57
3.89/3.92	c |                   Arity: 10..56
3.89/3.92	c | 
3.89/3.92	c |                   Types: 
3.89/3.92	c |                          Extension: 56  (nb tuples: 27..64202) -- (shared: 48)
3.89/3.92	c |                          Sum: 1
3.89/3.92	c |                          
3.89/3.92	c |               Objective: Maximize Sum
3.89/3.92	
3.89/3.92	c =========================================================================================================
3.89/3.92	o 0
3.89/3.92	c    1 calls to solver: best=0 lower=1 upper=392 
5.00/5.08	o 4
7.00/7.03	o 6
7.00/7.03	c    3 calls to solver: best=6 lower=7 upper=392 
11.20/11.25	o 7
18.90/18.94	o 8
18.90/18.94	c    5 calls to solver: best=8 lower=9 upper=392 
19.50/19.54	o 9
20.11/20.13	o 10
20.11/20.13	c    7 calls to solver: best=10 lower=11 upper=392 
20.60/20.66	o 11
21.20/21.23	o 12
21.20/21.23	c    9 calls to solver: best=12 lower=13 upper=392 
21.70/21.76	o 13
22.30/22.31	o 14
22.30/22.31	c   11 calls to solver: best=14 lower=15 upper=392 
22.80/22.85	o 15
23.29/23.37	o 16
23.29/23.37	c   13 calls to solver: best=16 lower=17 upper=392 
24.49/24.52	o 17
25.00/25.10	o 18
25.00/25.10	c   15 calls to solver: best=18 lower=19 upper=392 
25.59/25.66	o 19
26.10/26.18	o 20
26.10/26.18	c   17 calls to solver: best=20 lower=21 upper=392 
26.59/26.66	o 21
27.10/27.15	o 22
27.10/27.15	c   19 calls to solver: best=22 lower=23 upper=392 
27.59/27.64	o 23
28.39/28.49	o 25
28.39/28.49	c   21 calls to solver: best=25 lower=26 upper=392 
29.59/29.62	o 26
30.69/30.71	o 27
30.69/30.71	c   23 calls to solver: best=27 lower=28 upper=392 
31.49/31.53	o 28
33.59/33.62	o 29
33.59/33.62	c   25 calls to solver: best=29 lower=30 upper=392 
34.19/34.28	o 31
35.19/35.29	o 32
35.19/35.29	c   27 calls to solver: best=32 lower=33 upper=392 
41.80/41.87	o 33
54.11/54.17	o 35
54.11/54.17	c   29 calls to solver: best=35 lower=36 upper=392 
90.01/90.02	o 36
106.70/106.75	o 37
106.70/106.75	c   31 calls to solver: best=37 lower=38 upper=392 
133.01/133.01	o 38
193.02/193.02	o 39
193.02/193.02	c   33 calls to solver: best=39 lower=40 upper=392 
194.91/194.90	o 41
252.02/252.01	
252.02/252.01	c *** INTERRUPTED ***
252.02/252.01	c restarts              : 32          
252.02/252.01	c conflicts             : 21155        (84 /sec)
252.02/252.01	c decisions             : 70185        (279 /sec)
252.02/252.01	c propagations          : 1015173040  (4029262 /sec)
252.02/252.01	c root propagations     : 1571976     
252.02/252.01	c filter calls          : 3083797        (12240 /sec)
252.02/252.01	c useless filter calls  : 2113725        (68 %)
252.02/252.01	c Memory used           : 84.96 MB
252.02/252.01	c CPU time              : 251.95 s
252.02/252.01	
252.02/252.01	c nb Solutions = 34
252.02/252.01	s SATISFIABLE
252.02/252.01	c Best value found: 41
252.02/252.01	
252.02/252.01	
252.02/252.01	v <instantiation type='solution' cost='41'>
252.02/252.01	v <list>bc[0][0] bc[0][1] bc[0][2] bc[0][3] bc[1][0] bc[1][1] bc[1][2] bc[1][3] bc[2][0] bc[2][1] bc[2][2] bc[2][3] bc[3][0] bc[3][1] bc[3][2] bc[3][3] bc[4][0] bc[4][1] bc[4][2] bc[4][3] bc[5][0] bc[5][1] bc[5][2] bc[5][3] bc[6][0] bc[6][1] bc[6][2] bc[6][3] br[0][0] br[0][1] br[0][2] br[0][3] br[1][0] br[1][1] br[1][2] br[1][3] br[2][0] br[2][1] br[2][2] br[2][3] br[3][0] br[3][1] br[3][2] br[3][3] br[4][0] br[4][1] br[4][2] br[4][3] br[5][0] br[5][1] br[5][2] br[5][3] br[6][0] br[6][1] br[6][2] br[6][3] c[0][0] c[0][1] c[0][2] c[0][3] c[1][0] c[1][1] c[1][2] c[1][3] c[2][0] c[2][1] c[2][2] c[2][3] c[3][0] c[3][1] c[3][2] c[3][3] c[4][0] c[4][1] c[4][2] c[4][3] c[5][0] c[5][1] c[5][2] c[5][3] c[6][0] c[6][1] c[6][2] c[6][3] pc[0][0] pc[0][1] pc[0][2] pc[0][3] pc[1][0] pc[1][1] pc[1][2] pc[1][3] pc[2][0] pc[2][1] pc[2][2] pc[2][3] pc[3][0] pc[3][1] pc[3][2] pc[3][3] pc[4][0] pc[4][1] pc[4][2] pc[4][3] pc[5][0] pc[5][1] pc[5][2] pc[5][3] pc[6][0] pc[6][1] pc[6][2] pc[6][3] pr[0][0] pr[0][1] pr[0][2] pr[0][3] pr[1][0] pr[1][1] pr[1][2] pr[1][3] pr[2][0] pr[2][1] pr[2][2] pr[2][3] pr[3][0] pr[3][1] pr[3][2] pr[3][3] pr[4][0] pr[4][1] pr[4][2] pr[4][3] pr[5][0] pr[5][1] pr[5][2] pr[5][3] pr[6][0] pr[6][1] pr[6][2] pr[6][3] r[0][0] r[0][1] r[0][2] r[0][3] r[1][0] r[1][1] r[1][2] r[1][3] r[2][0] r[2][1] r[2][2] r[2][3] r[3][0] r[3][1] r[3][2] r[3][3] r[4][0] r[4][1] r[4][2] r[4][3] r[5][0] r[5][1] r[5][2] r[5][3] r[6][0] r[6][1] r[6][2] r[6][3] x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] </list>
252.02/252.01	v <values>0 0 0 0 6 0 0 0 0 3 0 0 0 0 0 0 7 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0 7 0 0 0 6 0 0 0 0 0 0 0 27840 -1 -1 -1 19580 -1 -1 -1 1824 29964 -1 -1 9272 4444 -1 -1 16583 -1 -1 -1 18627 -1 -1 -1 11562 6344 0 -1 0 -1 -1 -1 0 -1 -1 -1 0 4 -1 -1 0 3 -1 -1 0 -1 -1 -1 0 -1 -1 -1 0 2 6 -1 0 -1 -1 -1 0 -1 -1 -1 0 4 -1 -1 0 3 -1 -1 0 -1 -1 -1 0 -1 -1 -1 0 2 4 6 27840 -1 -1 -1 19580 -1 -1 -1 1824 29844 -1 -1 9272 4445 -1 -1 16583 -1 -1 -1 18627 -1 -1 -1 11562 11562 35765 0 15 11 0 2 7 8 4 11 0 15 19 4 21 26 0 15 0 26 17 0 2 2 19 26 1 14 13 0 7 4 17 14 3 14 19 8 21 0 13 14 21 26 4 26 4 26 19 26 0 </values>
252.02/252.01	v </instantiation>
252.02/252.01

Verifier Data 

OK	41

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 (13024 MiB free)
  memory of node 1: 16384 MiB (13932 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301716-1532885910/watcher-4301716-1532885910 -o /tmp/evaluation-result-4301716-1532885910/solver-4301716-1532885910 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301716-1532885910.xml 

running on 4 cores: 1,3,5,7

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 threadCurrent StackSize limit: 8192 KiB

Starting watchdog thread
solver pid=8528, runsolver pid=8525

[startup+0.100163 s]*
/proc/loadavg: 2.00 2.03 2.02 3/187 8529
/proc/meminfo: memFree=27584624/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=46648 memory=22684 CPUtime=0.1 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 5889 0 0 0 10 0 0 0 20 0 1 0 106154180 47767552 5671 33554432000 4194304 6142532 140736212860384 140736212857016 139884769455077 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 11662 5671 783 476 0 4984 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 46648 KiB
Current children cumulated memory: 22684 KiB

[startup+0.209703 s]*
/proc/loadavg: 2.00 2.03 2.02 3/187 8529
/proc/meminfo: memFree=27583508/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=47560 memory=23388 CPUtime=0.2 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 6206 0 0 0 20 0 0 0 20 0 1 0 106154180 48701440 5847 33554432000 4194304 6142532 140736212860384 140736212857016 139884769455077 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 11890 5847 783 476 0 5212 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 47560 KiB
Current children cumulated memory: 23388 KiB

[startup+0.308801 s]*
/proc/loadavg: 2.00 2.03 2.02 3/187 8529
/proc/meminfo: memFree=27583136/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=48220 memory=24176 CPUtime=0.3 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 6405 0 0 0 30 0 0 0 20 0 1 0 106154180 49377280 6044 33554432000 4194304 6142532 140736212860384 140736212857016 5802652 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 12055 6044 783 476 0 5377 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 48220 KiB
Current children cumulated memory: 24176 KiB

[startup+0.700283 s]
/proc/loadavg: 2.00 2.03 2.02 3/187 8529
/proc/meminfo: memFree=27581648/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=51232 memory=27432 CPUtime=0.69 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 7367 0 0 0 69 0 0 0 20 0 1 0 106154180 52461568 6858 33554432000 4194304 6142532 140736212860384 140736212857016 139884769455077 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 12808 6858 783 476 0 6130 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 51232 KiB
Current children cumulated memory: 27432 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.03 2.02 3/187 8529
/proc/meminfo: memFree=27571644/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=58956 memory=35068 CPUtime=1.48 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 9891 0 0 0 148 0 0 0 20 0 1 0 106154180 60370944 8767 33554432000 4194304 6142532 140736212860384 140736212857032 5802612 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 14739 8767 792 476 0 8061 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 58956 KiB
Current children cumulated memory: 35068 KiB

[startup+3.10969 s]
/proc/loadavg: 2.00 2.03 2.02 3/187 8529
/proc/meminfo: memFree=27544348/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=86860 memory=62924 CPUtime=3.1 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 27990 0 0 0 308 2 0 0 20 0 1 0 106154180 88944640 15731 33554432000 4194304 6142532 140736212860384 140736212847672 5017990 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 21715 15731 842 476 0 15037 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 86860 KiB
Current children cumulated memory: 62924 KiB

[startup+6.30038 s]
/proc/loadavg: 2.00 2.03 2.02 3/187 8529
/proc/meminfo: memFree=27544436/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=86992 memory=62972 CPUtime=6.29 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 39213 0 0 0 626 3 0 0 20 0 1 0 106154180 89079808 15743 33554432000 4194304 6142532 140736212860384 140736212847656 5017767 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 21748 15743 844 476 0 15070 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 86992 KiB
Current children cumulated memory: 62972 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.03 2.02 3/187 8529
/proc/meminfo: memFree=27543100/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=86992 memory=63004 CPUtime=12.7 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 50410 0 0 0 1266 4 0 0 20 0 1 0 106154180 89079808 15751 33554432000 4194304 6142532 140736212860384 140736212847656 5017767 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 21748 15751 844 476 0 15070 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 86992 KiB
Current children cumulated memory: 63004 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.03 2.02 3/187 8529
/proc/meminfo: memFree=27543300/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=86992 memory=63004 CPUtime=25.49 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 72798 0 0 0 2544 5 0 0 20 0 1 0 106154180 89079808 15751 33554432000 4194304 6142532 140736212860384 140736212847656 5017767 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 21748 15751 844 476 0 15070 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 86992 KiB
Current children cumulated memory: 63004 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.03 2.02 3/187 8529
/proc/meminfo: memFree=27542788/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=86992 memory=63004 CPUtime=51.11 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 83990 0 0 0 5105 6 0 0 20 0 1 0 106154180 89079808 15751 33554432000 4194304 6142532 140736212860384 140736212857912 5017799 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 21748 15751 844 476 0 15070 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 86992 KiB
Current children cumulated memory: 63004 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 8537
/proc/meminfo: memFree=27540588/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=86992 memory=63012 CPUtime=102.3 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 95189 0 0 0 10223 7 0 0 20 0 1 0 106154180 89079808 15753 33554432000 4194304 6142532 140736212860384 140736212857912 5017816 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 21748 15753 844 476 0 15070 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 86992 KiB
Current children cumulated memory: 63012 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 8538
/proc/meminfo: memFree=27540892/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=86992 memory=63016 CPUtime=162.31 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 106386 0 0 0 16224 7 0 0 20 0 1 0 106154180 89079808 15754 33554432000 4194304 6142532 140736212860384 140736212857912 5016509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 21748 15754 844 476 0 15070 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 86992 KiB
Current children cumulated memory: 63016 KiB

[startup+222.3 s]
/proc/loadavg: 1.92 2.00 2.01 5/200 8568
/proc/meminfo: memFree=27141880/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=86992 memory=63016 CPUtime=222.32 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 117584 0 0 0 22224 8 0 0 20 0 1 0 106154180 89079808 15754 33554432000 4194304 6142532 140736212860384 140736212857912 5017759 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 21748 15754 844 476 0 15070 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 86992 KiB
Current children cumulated memory: 63016 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.07 2.03 2.02 3/187 8603
/proc/meminfo: memFree=27681592/32770624 swapFree=67108532/67108860
[pid=8528] ppid=8525 vsize=86992 memory=63288 CPUtime=252.02 cores=1,3,5,7
/proc/8528/stat : 8528 (cosoco) R 8525 8528 4839 0 -1 4202496 117594 0 0 0 25194 8 0 0 20 0 1 0 106154180 89079808 15822 33554432000 4194304 6142532 140736212860384 140736212857912 5017997 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 9113600 140736212862091 140736212862221 140736212862221 140736212864974 0
/proc/8528/statm: 21748 15822 844 476 0 15070 0
Current children cumulated CPU time: 252.02 s
Current children cumulated vsize: 86992 KiB
Current children cumulated memory: 63288 KiB

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

[startup+252.011 s]
# the end of solver process 8528 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.95 s, system=0.088011 s

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

Child status: 1
Real time (s): 252.011
CPU time (s): 252.038
CPU user time (s): 251.95
CPU system time (s): 0.088011
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 86992
Max. memory (cumulated for all children) (KiB): 63288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.95
system time used= 0.088011
maximum resident set size= 63380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117632
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= 12
involuntary context switches= 79


# summary of solver processes directly reported to runsolver:
#   pid: 8528
#   total CPU time (s): 252.038
#   total CPU user time (s): 251.95
#   total CPU system time (s): 0.088011

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.999736 second user time and 1.94911 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 19:38:30
IDJOB=4301716
IDBENCH=141308
IDSOLVER=2774
FILE ID=node104/4301716-1532885910
RUNJOBID= node104-1532880243-4871
PBS_JOBID= 21022518
Free space on /tmp= 50500 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/CrosswordDesign/CrosswordDesign-07-4-rom_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301716-1532885910/watcher-4301716-1532885910 -o /tmp/evaluation-result-4301716-1532885910/solver-4301716-1532885910 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301716-1532885910.xml

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

MD5SUM BENCH= b03b025d4dc3e1307d2e111dd352b63c
RANDOM SEED=1173886726

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:        27604300 kB
MemAvailable:   31480400 kB
Buffers:          178544 kB
Cached:          3952396 kB
SwapCached:           12 kB
Active:          2481268 kB
Inactive:        2177580 kB
Active(anon):     482396 kB
Inactive(anon):    73040 kB
Active(file):    1998872 kB
Inactive(file):  2104540 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:              8008 kB
Writeback:             0 kB
AnonPages:        535056 kB
Mapped:            44176 kB
Shmem:             25060 kB
Slab:             206064 kB
SReclaimable:     177048 kB
SUnreclaim:        29016 kB
KernelStack:        3376 kB
PageTables:         6132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     829768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 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= 50516 MiB
End job on node104 at 2018-07-29 19:42:42