Trace number 4260314

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-mini 1.1 (2017-07-29)SAT 26.8484 26.9454

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-xcsp2-s20a4/
TravellingSalesman-4-20-727-a4_X2.xml
MD5SUMfeda79726080e93715556435cff6944b
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 benchmark18.608999
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":216,"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 

0.30/0.43	c root propagations     : 22714       
0.30/0.43	c restarts enabled, print stats at every restarts
0.30/0.43	c
0.30/0.43	c
0.30/0.43	c
0.30/0.43	c This is cosoco 1.1 --  
0.30/0.43	c
0.30/0.43	c command line: cosoco -lc -model -restarts HOME/instance-4260314-1502037734.xml 
0.30/0.43	c ========================================[ Problem Statistics ]===========================================
0.30/0.43	c |                                                                                                       
0.30/0.43	c |  Parse time        :         0.20 s 
0.30/0.43	c |
0.30/0.43	c |               Variables: 61
0.30/0.43	c |            Domain Sizes: 1..1001
0.30/0.43	c |
0.30/0.43	c |             Constraints: 228
0.30/0.43	c |                   Arity: 2..4  -- Binary: 1  -- Ternary: 20
0.30/0.43	c | 
0.30/0.43	c |                   Types: 
0.30/0.43	c |                          Extension: 228  (nb tuples: 1..23436) -- (shared: 204)
0.30/0.43	c |                          
0.30/0.43	c =========================================================================================================
0.30/0.43	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.40/0.50	c 101            149            12952          37672          59             0              19   37   21   
0.50/0.69	c 211            405            54147          65630          59             0              1   37   22    
0.60/0.78	c 332            624            83862          91478          59             0              1   25   11    
1.00/1.13	c 465            856            136614         125536         59             0              4   22   9     
1.10/1.22	c 611            1156           169679         149319         59             0              11   26   16   
1.20/1.33	c 771            1420           200213         168594         59             0              1   25   17    
1.20/1.38	c 947            1709           223374         187980         59             0              10   26   15   
1.30/1.43	c 1140           1976           244089         209710         59             0              9   21   12    
1.40/1.54	c 1352           2463           288129         240399         59             0              9   22   12    
1.50/1.61	c 1585           2782           312413         263507         59             0              1   22   14    
1.50/1.69	c 1841           3211           356057         310854         59             0              10   23   14   
1.60/1.79	c 2122           3684           396159         362530         59             0              1   27   13    
1.80/1.90	c 2431           4265           449440         401669         59             0              6   28   13    
1.90/2.04	c 2770           4930           510923         446863         59             0              1   28   13    
2.00/2.12	c 3142           5418           547752         468919         59             0              10   22   14   
2.10/2.28	c 3551           6161           633545         528827         59             0              3   28   11    
2.30/2.40	c 4000           6925           705483         599766         59             0              4   23   12    
2.30/2.49	c 4493           7553           747508         627093         59             0              10   22   14   
2.50/2.66	c 5035           8508           835655         701864         59             0              7   25   12    
2.80/2.90	c 5631           9385           939192         776465         59             0              7   26   14    
2.90/3.09	c 6286           10291          1024019        835369         59             0              9   26   14    
3.20/3.38	c 7006           11286          1128273        922079         59             0              9   24   13    
3.50/3.68	c 7798           12581          1288119        1035453        59             0              2   28   13    
3.80/3.96	c 8669           13760          1401951        1127687        59             0              8   28   13    
4.00/4.16	c 9627           15249          1516179        1246519        59             0              2   26   13    
4.40/4.53	c 10680          16824          1684925        1375723        59             0              7   27   12    
4.70/4.86	c 11838          18465          1826204        1481438        59             0              6   28   13    
5.20/5.34	c 13111          20571          2039037        1652983        59             0              1   28   12    
5.70/5.87	c 14511          23005          2289100        1834330        59             0              4   28   12    
6.20/6.34	c 16051          25445          2512392        2008869        59             0              2   28   12    
6.80/6.90	c 17745          28235          2775547        2217023        59             0              5   28   12    
7.40/7.50	c 19608          31415          3078321        2438649        59             0              6   28   11    
7.90/8.03	c 21657          34269          3321339        2620378        59             0              1   28   13    
8.50/8.63	c 23910          37876          3625103        2840607        59             0              3   28   12    
9.20/9.38	c 26388          41553          3956575        3139294        59             0              7   28   11    
10.10/10.29	c 29113          46042          4387019        3477029        59             0              5   28   11    
11.10/11.24	c 32110          50547          4803601        3887307        59             0              5   28   11    
12.20/12.36	c 35406          55814          5319582        4304023        59             0              6   28   11    
13.40/13.52	c 39031          61835          5904548        4780432        59             0              5   28   10    
14.70/14.83	c 43018          68140          6549354        5266308        59             0              6   30   12    
15.80/15.91	c 47403          74821          7159270        5798668        59             0              5   30   11    
17.30/17.45	c 52226          82487          7978871        6473617        59             0              1   30   11    
18.80/18.92	c 57531          90196          8707040        7044092        59             0              5   28   12    
20.50/20.67	c 63366          99728          9653971        7832766        59             0              5   30   11    
22.30/22.42	c 69784          109691         10623400       8724214        59             0              4   30   10    
24.00/24.20	c 76843          120292         11656464       9488705        59             0              4   30   12    
25.80/25.96	c 84607          131735         12690679       10322866       59             0              5   26   11    
26.80/26.93	c solution 1
26.80/26.93	
26.80/26.93	v <instantiation type='solution'>
26.80/26.93	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>
26.80/26.93	v <values>215 0 19 13 6 9 10 2 8 1 7 14 18 20 11 12 3 5 15 16 17 4 21 3 24 1 23 4 28 12 27 4 12 10 4 13 5 8 3 5 4 4 24 48 49 72 76 104 116 143 147 159 169 173 186 191 199 202 207 211 215 </values>
26.80/26.93	v </instantiation>
26.80/26.93	
26.80/26.94	c restarts              : 47          
26.80/26.94	c conflicts             : 87990        (3279 /sec)
26.80/26.94	c decisions             : 137194       (5113 /sec)
26.80/26.94	c propagations          : 10692138    (398449 /sec)
26.80/26.94	c root propagations     : 22714       
26.80/26.94	c filter calls          : 13216573       (492523 /sec)
26.80/26.94	c useless filter calls  : 11217563       (84 %)
26.80/26.94	c Memory used           : 46.39 MB
26.80/26.94	c CPU time              : 26.8343 s
26.80/26.94	
26.80/26.94	s SATISFIABLE

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4260314-1502037734/watcher-4260314-1502037734 -o /tmp/evaluation-result-4260314-1502037734/solver-4260314-1502037734 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502014384-22617 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4260314-1502037734.xml 

pid=27176
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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.03 2.05 2/180 27179
/proc/meminfo: memFree=31693264/32770624 swapFree=0/351152
[pid=27179] ppid=27176 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/27179/stat : 27179 (runsolver) D 27176 27179 21827 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 5969259 24240128 106 18446744073709551615 4194304 4338465 140736323975872 140736323973512 140299508138711 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6438912 6441760 39727104 140736323981506 140736323981898 140736323981898 140736323985354 0
/proc/27179/statm: 5918 106 53 36 0 2156 0

[startup+0.100152 s]
/proc/loadavg: 2.08 2.03 2.05 2/180 27179
/proc/meminfo: memFree=31693264/32770624 swapFree=0/351152
[pid=27179] ppid=27176 vsize=27040 CPUtime=0 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 1028 0 0 0 0 0 0 0 20 0 1 0 5969259 27688960 826 18446744073709551615 4194304 5747388 140722894691728 140722894688376 5153008 0 0 1 0 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 6760 826 697 380 0 178 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 27040

[startup+0.200263 s]
/proc/loadavg: 2.08 2.03 2.05 2/180 27179
/proc/meminfo: memFree=31693264/32770624 swapFree=0/351152
[pid=27179] ppid=27176 vsize=31140 CPUtime=0.1 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 2345 0 0 0 10 0 0 0 20 0 1 0 5969259 31887360 1866 18446744073709551615 4194304 5747388 140722894691728 140722894688376 5190022 0 0 1 0 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 7785 1866 709 380 0 1203 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 31140

[startup+0.300286 s]
/proc/loadavg: 2.08 2.03 2.05 2/180 27179
/proc/meminfo: memFree=31693264/32770624 swapFree=0/351152
[pid=27179] ppid=27176 vsize=46012 CPUtime=0.2 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 6068 0 0 0 20 0 0 0 20 0 1 0 5969259 47116288 5627 18446744073709551615 4194304 5747388 140722894691728 140722894688376 4892213 0 0 1 0 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11537 5627 747 380 0 4955 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 46012

[startup+0.700267 s]
/proc/loadavg: 2.08 2.03 2.05 2/180 27179
/proc/meminfo: memFree=31693264/32770624 swapFree=0/351152
[pid=27179] ppid=27176 vsize=47500 CPUtime=0.6 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 6495 0 0 0 60 0 0 0 20 0 1 0 5969259 48640000 6023 18446744073709551615 4194304 5747388 140722894691728 140722894688376 4894074 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11875 6023 765 380 0 5293 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 47500

[startup+1.50026 s]
/proc/loadavg: 2.08 2.03 2.05 3/181 27180
/proc/meminfo: memFree=31672632/32770624 swapFree=0/351168
[pid=27179] ppid=27176 vsize=47500 CPUtime=1.4 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 6495 0 0 0 140 0 0 0 20 0 1 0 5969259 48640000 6023 18446744073709551615 4194304 5747388 140722894691728 140722894689128 4894170 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11875 6023 765 380 0 5293 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 47500

[startup+3.10024 s]
/proc/loadavg: 2.08 2.03 2.05 3/181 27180
/proc/meminfo: memFree=31672092/32770624 swapFree=0/351168
[pid=27179] ppid=27176 vsize=47500 CPUtime=3 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 9791 0 0 0 300 0 0 0 20 0 1 0 5969259 48640000 6052 18446744073709551615 4194304 5747388 140722894691728 140722894689128 4893953 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11875 6052 785 380 0 5293 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 47500

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 27180
/proc/meminfo: memFree=31671924/32770624 swapFree=0/351180
[pid=27179] ppid=27176 vsize=47500 CPUtime=6.2 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 13075 0 0 0 620 0 0 0 20 0 1 0 5969259 48640000 6052 18446744073709551615 4194304 5747388 140722894691728 140722894689128 4893991 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11875 6052 785 380 0 5293 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 47500

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 27180
/proc/meminfo: memFree=31671800/32770624 swapFree=0/351184
[pid=27179] ppid=27176 vsize=47500 CPUtime=12.6 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 16326 0 0 0 1259 1 0 0 20 0 1 0 5969259 48640000 6052 18446744073709551615 4194304 5747388 140722894691728 140722894689128 4893714 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11875 6052 785 380 0 5293 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 47500

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 27181
/proc/meminfo: memFree=31671104/32770624 swapFree=0/351200
[pid=27179] ppid=27176 vsize=47500 CPUtime=25.4 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 20684 0 0 0 2539 1 0 0 20 0 1 0 5969259 48640000 6069 18446744073709551615 4194304 5747388 140722894691728 140722894689128 4893936 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11875 6069 785 380 0 5293 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 47500

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27179 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 27181
/proc/meminfo: memFree=31671104/32770624 swapFree=0/351200
[pid=27179] ppid=27176 vsize=47500 CPUtime=25.5 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 20684 0 0 0 2549 1 0 0 20 0 1 0 5969259 48640000 6069 18446744073709551615 4194304 5747388 140722894691728 140722894689128 4894030 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11875 6069 785 380 0 5293 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 47500

[startup+26.4002 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 27181
/proc/meminfo: memFree=31671108/32770624 swapFree=0/351204
[pid=27179] ppid=27176 vsize=47500 CPUtime=26.3 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 20684 0 0 0 2629 1 0 0 20 0 1 0 5969259 48640000 6069 18446744073709551615 4194304 5747388 140722894691728 140722894689128 4892793 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11875 6069 785 380 0 5293 0
Current children cumulated CPU time (s) 26.3
Current children cumulated vsize (KiB) 47500

[startup+26.8002 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 27181
/proc/meminfo: memFree=31671108/32770624 swapFree=0/351204
[pid=27179] ppid=27176 vsize=47500 CPUtime=26.7 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 20684 0 0 0 2669 1 0 0 20 0 1 0 5969259 48640000 6069 18446744073709551615 4194304 5747388 140722894691728 140722894689128 4894181 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11875 6069 785 380 0 5293 0
Current children cumulated CPU time (s) 26.7
Current children cumulated vsize (KiB) 47500

[startup+26.9002 s]
/proc/loadavg: 2.00 2.01 2.04 3/181 27181
/proc/meminfo: memFree=31671108/32770624 swapFree=0/351204
[pid=27179] ppid=27176 vsize=47500 CPUtime=26.8 cores=1,3,5,7
/proc/27179/stat : 27179 (cosoco) R 27176 27179 21827 0 -1 4202496 20684 0 0 0 2679 1 0 0 20 0 1 0 5969259 48640000 6069 18446744073709551615 4194304 5747388 140722894691728 140722894689128 4893991 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 7845728 7850568 26230784 140722894696943 140722894697038 140722894697038 140722894700494 0
/proc/27179/statm: 11875 6069 785 380 0 5293 0
Current children cumulated CPU time (s) 26.8
Current children cumulated vsize (KiB) 47500

Child status: 0
Real time (s): 26.9454
CPU time (s): 26.8484
CPU user time (s): 26.8344
CPU system time (s): 0.013999
CPU usage (%): 99.6399
Max. virtual memory (cumulated for all children) (KiB): 47500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.8344
system time used= 0.013999
maximum resident set size= 24352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20722
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= 17
involuntary context switches= 12

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.075288 second user time and 0.095217 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-06 18:28:17
IDJOB=4260314
IDBENCH=135913
IDSOLVER=2647
FILE ID=node126/4260314-1502037734
RUNJOBID= node126-1502014384-22617
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-mini 1.1
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-xcsp2-s20a4/TravellingSalesman-4-20-727-a4_X2.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4260314-1502037734/watcher-4260314-1502037734 -o /tmp/evaluation-result-4260314-1502037734/solver-4260314-1502037734 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502014384-22617 --watchdog 2560  cosoco -lc -model -restarts HOME/instance-4260314-1502037734.xml

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

MD5SUM BENCH= feda79726080e93715556435cff6944b
RANDOM SEED=1701027615

node126.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31693272 kB
MemAvailable:   32023224 kB
Buffers:          127728 kB
Cached:           482756 kB
SwapCached:            0 kB
Active:           311392 kB
Inactive:         359676 kB
Active(anon):      60664 kB
Inactive(anon):     8524 kB
Active(file):     250728 kB
Inactive(file):   351152 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2408 kB
Writeback:             0 kB
AnonPages:         70756 kB
Mapped:            31488 kB
Shmem:              8868 kB
Slab:             112132 kB
SReclaimable:      87816 kB
SUnreclaim:        24316 kB
KernelStack:        3472 kB
PageTables:         4708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     302084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62028 MiB
End job on node126 at 2017-08-06 18:28:44