Trace number 4397288

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 NameAnswerCPU timeWall clock time
cosoco 2.0SAT 176.071 176.095

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-xcsp2-s20a4/
TravellingSalesman-4-20-075-a4_X2.xml
MD5SUM0d46043221e63cab3e036ad7daf2b407
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.14787
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints228
Number of domains5
Minimum domain size1
Maximum domain size1001
Distribution of domain sizes[{"size":1,"count":2},{"size":20,"count":20},{"size":180,"count":19},{"size":1001,"count":20}]
Minimum variable degree1
Maximum variable degree208
Distribution of variable degrees[{"degree":1,"count":2},{"degree":2,"count":37},{"degree":19,"count":1},{"degree":20,"count":18},{"degree":37,"count":1},{"degree":190,"count":1},{"degree":208,"count":1}]
Minimum constraint arity2
Maximum constraint arity4
Distribution of constraint arities[{"arity":2,"count":1},{"arity":3,"count":20},{"arity":4,"count":207}]
Number of extensional constraints228
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":228}]
Optimization problemNO
Type of objective

Solver Data 

0.21/0.24	c root propagations     : 21275       
0.21/0.24	c restarts enabled, print stats at every restarts
0.21/0.24	c
0.21/0.24	c
0.21/0.24	c
0.21/0.24	c This is cosoco 2.00 --  
0.21/0.24	c
0.21/0.24	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397288-1568589444.xml 
0.21/0.24	c ========================================[ Problem Statistics ]===========================================
0.21/0.24	c |                                                                                                       
0.21/0.24	c |  Parse time        :         0.17 s 
0.21/0.24	c |
0.21/0.24	c |               Variables: 61
0.21/0.24	c |            Domain Sizes: 1..1001
0.21/0.24	c |
0.21/0.24	c |             Constraints: 228
0.21/0.24	c |                   Arity: 2..4  -- Binary: 1  -- Ternary: 20
0.21/0.24	c | 
0.21/0.24	c |                   Types: 
0.21/0.24	c |                          Extension: 228  (nb tuples: 1..16290) -- (shared: 204)
0.21/0.24	c |                          
0.21/0.24	c =========================================================================================================
0.21/0.24	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.41/0.43	c 101            132            10592          31759          59             0              12   22   17   
0.51/0.52	c 211            261            15444          35506          59             0              9   15   12    
0.69/0.79	c 332            432            40957          56831          59             0              4   20   14    
0.89/0.91	c 465            583            45675          67807          59             0              7   17   13    
1.89/1.98	c 611            802            81565          118027         59             0              1   21   12    
2.49/2.52	c 771            1070           128005         144215         59             0              5   19   9     
2.59/2.68	c 947            1279           140197         161582         59             0              3   19   10    
3.49/3.54	c 1140           1622           211418         194391         59             0              4   15   10    
3.69/3.74	c 1352           1872           228652         221558         59             0              9   17   12    
4.29/4.31	c 1585           2250           312828         266669         59             0              4   22   15    
4.89/4.90	c 1841           2681           414155         323135         59             0              4   17   10    
5.79/5.80	c 2122           3030           450170         374078         59             0              2   20   7     
6.29/6.30	c 2431           3446           515440         409598         59             0              3   20   13    
6.69/6.78	c 2770           3854           554415         452171         59             0              8   20   14    
8.19/8.21	c 3142           4358           618556         519983         59             0              2   22   6     
9.10/9.18	c 3551           4996           696817         591441         59             0              1   24   15    
9.89/9.98	c 4000           5779           807830         660014         59             0              4   24   14    
10.10/10.18	c 4493           6321           833147         712150         59             0              14   19   15   
10.59/10.62	c 5035           6978           876267         812430         59             0              1   24   17    
11.69/11.76	c 5631           7871           989544         907195         59             0              1   24   14    
11.89/12.00	c 6286           8713           1048066        1013403        59             0              13   22   16   
12.59/12.64	c 7006           9755           1138887        1113945        59             0              1   25   13    
12.89/12.91	c 7798           10766          1201152        1257915        59             0              4   24   15    
14.49/14.51	c 8669           12039          1384633        1478672        59             0              2   24   10    
15.49/15.50	c 9627           13281          1519554        1674552        59             0              10   24   13   
17.19/17.24	c 10680          15499          1841634        1894946        59             0              1   28   10    
17.69/17.77	c 11838          16939          1975071        2110800        59             0              1   25   14    
20.00/20.02	c 13111          19269          2475612        2382367        59             0              4   29   13    
20.10/20.15	c 14511          20824          2534079        2539336        59             0              14   24   19   
21.99/22.07	c 16051          22887          2762806        2724505        59             0              2   22   8     
22.48/22.55	c 17745          24840          2898321        2886990        59             0              11   23   15   
26.48/26.52	c 19608          28745          3571699        3262808        59             0              2   26   11    
27.88/27.93	c 21657          31534          3911823        3590725        59             0              1   30   11    
28.78/28.84	c 23910          33995          4115314        3916166        59             0              10   21   14   
29.78/29.84	c 26388          37179          4375177        4174562        59             0              2   24   15    
32.18/32.24	c 29113          41159          4871633        4524720        59             0              5   26   11    
34.78/34.83	c 32110          45916          5489490        4908678        59             0              1   30   13    
37.28/37.36	c 35406          50623          6186925        5250685        59             0              6   30   15    
37.68/37.74	c 39031          55178          6495508        5794143        59             0              7   27   16    
42.38/42.48	c 43018          62382          7597758        6356248        59             0              4   25   11    
43.99/44.06	c 47403          67286          7968084        6784854        59             0              8   24   15    
48.99/49.02	c 52226          75442          9148229        7478719        59             0              4   25   11    
50.28/50.30	c 57531          81390          9536328        8095264        59             0              4   24   15    
54.38/54.43	c 63366          89252          10590980       9090341        59             0              1   22   11    
55.48/55.59	c 69784          97565          11182273       9760075        59             0              1   27   11    
57.47/57.56	c 76843          105588         11719579       10467760       59             0              4   27   14    
60.37/60.46	c 84607          114669         12474081       11340594       59             0              5   24   13    
69.57/69.63	c 93147          129168         14995252       12506600       59             0              3   30   13    
70.08/70.17	c 102541         139863         15432730       13349749       59             0              1   29   17    
75.48/75.56	c 112874         153768         17176881       15074402       59             0              2   30   13    
79.48/79.57	c 124240         166959         18197478       16347148       59             0              6   28   14    
80.38/80.44	c 136742         181583         18839895       18129246       59             0              4   29   18    
83.88/83.95	c 150494         199880         20271535       20171613       59             0              2   26   12    
95.58/95.62	c 165621         224293         23852102       22150045       59             0              2   30   14    
103.37/103.46	c 182260         247169         26153162       24113702       59             0              2   28   14    
120.98/121.05	c 200562         276439         30322471       26658412       59             0              2   27   11    
132.87/132.98	c 220694         307810         34564863       29781897       59             0              2   26   12    
147.17/147.22	c 242839         341192         38759605       32536592       59             0              1   31   15    
160.87/160.91	c 267198         374401         42702419       36269372       59             0              3   32   11    
173.76/173.82	c 293992         409397         46241248       39379782       59             0              2   27   14    
175.97/176.08	c First solution is found
175.97/176.09	s SATISFIABLE
175.97/176.09	c restarts              : 60          
175.97/176.09	c conflicts             : 295619       (1679 /sec)
175.97/176.09	c decisions             : 412254       (2342 /sec)
175.97/176.09	c propagations          : 39636432    (225152 /sec)
175.97/176.09	c root propagations     : 21275       
175.97/176.09	c filter calls          : 46692129       (265232 /sec)
175.97/176.09	c useless filter calls  : 39871131       (85 %)
175.97/176.09	c Memory used           : 45.41 MB
175.97/176.09	c CPU time              : 176.043 s
175.97/176.09	c real time             : 176.089 s
175.97/176.09	
175.97/176.09	c solution 1
175.97/176.09	
175.97/176.09	v <instantiation type='solution'>
175.97/176.09	v <list>w3 w4 x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] y[0] y[1] y[2] y[3] y[4] y[5] y[6] y[7] y[8] y[9] y[10] y[11] y[12] y[13] y[14] y[15] y[16] y[17] y[18] y[19] z[0] z[1] z[2] z[3] z[4] z[5] z[6] z[7] z[8] z[9] z[10] z[11] z[12] z[13] z[14] z[15] z[16] z[17] z[18] </list>
175.97/176.09	v <values>179 0 4 1 12 19 9 11 14 16 7 18 2 17 6 10 20 15 5 13 8 3 16 17 2 1 11 1 7 4 16 11 3 2 12 4 3 4 15 8 18 24 33 35 36 47 48 55 59 75 86 89 91 103 107 110 114 129 137 155 179 </values>
175.97/176.09	v </instantiation>
175.97/176.09

Verifier Data 

OK

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 (15206 MiB free)
  memory of node 1: 16384 MiB (15575 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397288-1568589444/watcher-4397288-1568589444 -o /tmp/evaluation-result-4397288-1568589444/solver-4397288-1568589444 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568572734-23145 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397288-1568589444.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=27621, runsolver pid=27618
Current StackSize limit: 8192 KiB


[startup+0.100135 s]*
/proc/loadavg: 2.00 2.05 2.06 3/205 27622
/proc/meminfo: memFree=31516972/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=30812 memory=6872 CPUtime=0.1 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 2097 0 0 0 10 0 0 0 20 0 1 0 434867136 31551488 1718 33554432000 4194304 6211092 140721995492720 140721995489992 5814140 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 7703 1718 814 493 0 1008 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30812 KiB
Current children cumulated memory: 6872 KiB

[startup+0.210139 s]*
/proc/loadavg: 2.00 2.05 2.06 3/205 27622
/proc/meminfo: memFree=31501720/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22708 CPUtime=0.21 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 6052 0 0 0 21 0 0 0 20 0 1 0 434867136 47616000 5677 33554432000 4194304 6211092 140721995492720 140721995489992 5039038 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5677 857 493 0 4930 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22708 KiB

[startup+0.310075 s]*
/proc/loadavg: 2.00 2.05 2.06 3/205 27622
/proc/meminfo: memFree=31501720/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22708 CPUtime=0.31 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 6056 0 0 0 31 0 0 0 20 0 1 0 434867136 47616000 5677 33554432000 4194304 6211092 140721995492720 140721995489992 5038999 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5677 857 493 0 4930 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22708 KiB

[startup+0.700399 s]
/proc/loadavg: 2.00 2.05 2.06 3/205 27622
/proc/meminfo: memFree=31501720/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22708 CPUtime=0.69 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 6060 0 0 0 69 0 0 0 20 0 1 0 434867136 47616000 5677 33554432000 4194304 6211092 140721995492720 140721995489992 5038990 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5677 857 493 0 4930 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22708 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.05 2.06 3/205 27622
/proc/meminfo: memFree=31501720/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22708 CPUtime=1.49 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 6060 0 0 0 149 0 0 0 20 0 1 0 434867136 47616000 5677 33554432000 4194304 6211092 140721995492720 140721995490680 5038999 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5677 857 493 0 4930 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22708 KiB

[startup+3.10995 s]
/proc/loadavg: 2.00 2.05 2.06 3/205 27622
/proc/meminfo: memFree=31501512/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22752 CPUtime=3.1 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 10246 0 0 0 310 0 0 0 20 0 1 0 434867136 47616000 5688 33554432000 4194304 6211092 140721995492720 140721995490680 5037759 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5688 864 493 0 4930 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22752 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.05 2.06 3/205 27622
/proc/meminfo: memFree=31501500/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22752 CPUtime=6.29 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 14440 0 0 0 628 1 0 0 20 0 1 0 434867136 47616000 5688 33554432000 4194304 6211092 140721995492720 140721995490680 5039038 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5688 864 493 0 4930 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22752 KiB

[startup+12.7004 s]
/proc/loadavg: 2.08 2.06 2.06 3/205 27624
/proc/meminfo: memFree=31500108/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22752 CPUtime=12.69 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 18632 0 0 0 1268 1 0 0 20 0 1 0 434867136 47616000 5688 33554432000 4194304 6211092 140721995492720 140721995490680 5038999 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5688 864 493 0 4930 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22752 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.06 2.06 3/205 27624
/proc/meminfo: memFree=31499772/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22776 CPUtime=25.48 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 26238 0 0 0 2547 1 0 0 20 0 1 0 434867136 47616000 5694 33554432000 4194304 6211092 140721995492720 140721995490680 5039026 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5694 864 493 0 4930 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22776 KiB

[startup+51.1099 s]
/proc/loadavg: 2.04 2.05 2.06 3/205 27625
/proc/meminfo: memFree=31499736/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22828 CPUtime=51.09 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 29806 0 0 0 5108 1 0 0 20 0 1 0 434867136 47616000 5707 33554432000 4194304 6211092 140721995492720 140721995490680 5039038 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5707 864 493 0 4930 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22828 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.04 2.06 3/206 27632
/proc/meminfo: memFree=31499696/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22828 CPUtime=102.28 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 30389 0 0 0 10226 2 0 0 20 0 1 0 434867136 47616000 5707 33554432000 4194304 6211092 140721995492720 140721995490680 5039149 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5707 864 493 0 4930 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22828 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/206 27636
/proc/meminfo: memFree=31499532/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22828 CPUtime=162.27 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 30967 0 0 0 16225 2 0 0 20 0 1 0 434867136 47616000 5707 33554432000 4194304 6211092 140721995492720 140721995490680 5038999 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5707 864 493 0 4930 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22828 KiB

[startup+176.095 s]
# the end of solver process 27621 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=176.043 s, system=0.027997 s

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

[startup+166.4 s]
/proc/loadavg: 2.01 2.04 2.05 3/206 27636
/proc/meminfo: memFree=31499408/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22828 CPUtime=166.37 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 30967 0 0 0 16635 2 0 0 20 0 1 0 434867136 47616000 5707 33554432000 4194304 6211092 140721995492720 140721995490680 5037823 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5707 864 493 0 4930 0
Current children cumulated CPU time: 166.37 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22828 KiB

[startup+172.8 s]
/proc/loadavg: 2.01 2.04 2.05 3/206 27636
/proc/meminfo: memFree=31499472/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22828 CPUtime=172.77 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 30967 0 0 0 17275 2 0 0 20 0 1 0 434867136 47616000 5707 33554432000 4194304 6211092 140721995492720 140721995490680 5038894 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5707 864 493 0 4930 0
Current children cumulated CPU time: 172.77 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22828 KiB

[startup+174.4 s]
/proc/loadavg: 2.01 2.04 2.05 3/206 27636
/proc/meminfo: memFree=31499472/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22828 CPUtime=174.36 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 30967 0 0 0 17434 2 0 0 20 0 1 0 434867136 47616000 5707 33554432000 4194304 6211092 140721995492720 140721995490680 5038999 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5707 864 493 0 4930 0
Current children cumulated CPU time: 174.36 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22828 KiB

[startup+175.2 s]
/proc/loadavg: 2.01 2.04 2.05 3/206 27636
/proc/meminfo: memFree=31499472/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22828 CPUtime=175.16 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 30967 0 0 0 17514 2 0 0 20 0 1 0 434867136 47616000 5707 33554432000 4194304 6211092 140721995492720 140721995490680 5039026 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5707 864 493 0 4930 0
Current children cumulated CPU time: 175.16 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22828 KiB

[startup+175.6 s]
/proc/loadavg: 2.01 2.04 2.05 3/206 27636
/proc/meminfo: memFree=31499472/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22828 CPUtime=175.56 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 30967 0 0 0 17554 2 0 0 20 0 1 0 434867136 47616000 5707 33554432000 4194304 6211092 140721995492720 140721995490680 5039170 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5707 864 493 0 4930 0
Current children cumulated CPU time: 175.56 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22828 KiB

[startup+176 s]*
/proc/loadavg: 2.01 2.04 2.05 3/206 27636
/proc/meminfo: memFree=31499472/32770624 swapFree=67010848/67108860
[pid=27621] ppid=27618 vsize=46500 memory=22828 CPUtime=175.97 cores=1,3,5,7
/proc/27621/stat : 27621 (cosoco) R 27618 27621 23113 0 -1 4202496 30967 0 0 0 17595 2 0 0 20 0 1 0 434867136 47616000 5707 33554432000 4194304 6211092 140721995492720 140721995490680 5038990 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 24428544 140721995494411 140721995494513 140721995494513 140721995497422 0
/proc/27621/statm: 11625 5707 864 493 0 4930 0
Current children cumulated CPU time: 175.97 s
Current children cumulated vsize: 46500 KiB
Current children cumulated memory: 22828 KiB

Child status: 0
Real time (s): 176.095
CPU time (s): 176.071
CPU user time (s): 176.043
CPU system time (s): 0.027997
CPU usage (%): 99.9863
Max. virtual memory (cumulated for all children) (KiB): 46500
Max. memory (cumulated for all children) (KiB): 22828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 176.043
system time used= 0.027997
maximum resident set size= 22908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31021
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= 22
involuntary context switches= 196


# summary of solver processes directly reported to runsolver:
#   pid: 27621
#   total CPU time (s): 176.071
#   total CPU user time (s): 176.043
#   total CPU system time (s): 0.027997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.811699 second user time and 1.19302 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-16 01:16:35
IDJOB=4397288
IDBENCH=135924
IDSOLVER=2849
FILE ID=node132/4397288-1568589444
RUNJOBID= node132-1568572734-23145
PBS_JOBID= 21703322
Free space on /tmp= 61620 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-xcsp2-s20a4/TravellingSalesman-4-20-075-a4_X2.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397288-1568589444/watcher-4397288-1568589444 -o /tmp/evaluation-result-4397288-1568589444/solver-4397288-1568589444 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568572734-23145 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397288-1568589444.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0d46043221e63cab3e036ad7daf2b407
RANDOM SEED=19483692

node132.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        31521168 kB
MemAvailable:   31914232 kB
Buffers:           99364 kB
Cached:           570524 kB
SwapCached:         6004 kB
Active:           411016 kB
Inactive:         266716 kB
Active(anon):       4864 kB
Inactive(anon):    32240 kB
Active(file):     406152 kB
Inactive(file):   234476 kB
Unevictable:      109612 kB
Mlocked:          109612 kB
SwapTotal:      67108860 kB
SwapFree:       67010848 kB
Dirty:              3168 kB
Writeback:             0 kB
AnonPages:        173036 kB
Mapped:            36216 kB
Shmem:             20640 kB
Slab:             166308 kB
SReclaimable:     136540 kB
SUnreclaim:        29768 kB
KernelStack:        3712 kB
PageTables:         5680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     506168 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 61620 MiB
End job on node132 at 2019-09-16 01:19:31