Trace number 4301617

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)1938 252.041 252.01

General information on the benchmark

NameQuadraticAssignment/
QuadraticAssignment-had16_c18.xml
MD5SUMda18cc2837c7f6c978868c79c6384271
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1860
Best CPU time to get the best result obtained on this benchmark252.047
Satisfiable
(Un)Satisfiability was proved
Number of variables272
Number of constraints121
Number of domains2
Minimum domain size10
Maximum domain size16
Distribution of domain sizes[{"size":10,"count":120},{"size":16,"count":16}]
Minimum variable degree0
Maximum variable degree16
Distribution of variable degrees[{"degree":0,"count":136},{"degree":2,"count":120},{"degree":16,"count":16}]
Minimum constraint arity3
Maximum constraint arity16
Distribution of constraint arities[{"arity":3,"count":120},{"arity":16,"count":1}]
Number of extensional constraints120
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":120},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c best=?? lower=0 upper=3798 
0.00/0.01	c
0.00/0.01	c This is cosoco 1.12 --  
0.00/0.01	c
0.00/0.01	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301617-1532884327.xml 
0.00/0.01	c enable optimization
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.01 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 272
0.00/0.01	c |            Domain Sizes: 10..16
0.00/0.01	c |
0.00/0.01	c |             Constraints: 122
0.00/0.01	c |                   Arity: 3..120  -- Ternary: 120
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          All Different: 1
0.00/0.01	c |                          Extension: 120  (nb tuples: 240..240) -- (shared: 119)
0.00/0.01	c |                          Sum: 1
0.00/0.01	c |                          
0.00/0.01	c |               Objective: Minimize Sum
0.00/0.01	
0.00/0.01	c =========================================================================================================
0.00/0.01	o 2125
0.00/0.01	c    1 calls to solver: best=2125 lower=0 upper=2124 
0.00/0.01	o 2103
0.00/0.02	o 2102
0.00/0.02	c    3 calls to solver: best=2102 lower=0 upper=2101 
0.00/0.04	o 2068
0.10/0.14	o 2048
0.10/0.14	c    5 calls to solver: best=2048 lower=0 upper=2047 
0.10/0.19	o 2046
0.31/0.32	o 2045
0.31/0.32	c    7 calls to solver: best=2045 lower=0 upper=2044 
0.31/0.38	o 2044
0.51/0.60	o 2034
0.51/0.60	c    9 calls to solver: best=2034 lower=0 upper=2033 
0.79/0.86	o 2030
0.89/0.99	o 2026
0.89/0.99	c   11 calls to solver: best=2026 lower=0 upper=2025 
0.89/1.00	o 2025
1.00/1.02	o 1991
1.00/1.02	c   13 calls to solver: best=1991 lower=0 upper=1990 
4.19/4.22	o 1986
6.79/6.84	o 1984
6.79/6.84	c   15 calls to solver: best=1984 lower=0 upper=1983 
7.79/7.86	o 1980
8.49/8.57	o 1978
8.49/8.57	c   17 calls to solver: best=1978 lower=0 upper=1977 
14.39/14.47	o 1977
15.29/15.34	o 1974
15.29/15.34	c   19 calls to solver: best=1974 lower=0 upper=1973 
16.89/16.91	o 1969
37.80/37.81	o 1968
37.80/37.81	c   21 calls to solver: best=1968 lower=0 upper=1967 
46.40/46.48	o 1961
48.50/48.58	o 1951
48.50/48.58	c   23 calls to solver: best=1951 lower=0 upper=1950 
52.70/52.73	o 1946
64.30/64.33	o 1941
64.30/64.33	c   25 calls to solver: best=1941 lower=0 upper=1940 
72.30/72.34	o 1940
86.40/86.45	o 1938
86.40/86.45	c   27 calls to solver: best=1938 lower=0 upper=1937 
252.03/252.00	
252.03/252.00	c *** INTERRUPTED ***
252.03/252.00	c restarts              : 79          
252.03/252.00	c conflicts             : 1874127      (7436 /sec)
252.03/252.00	c decisions             : 22821852     (90550 /sec)
252.03/252.00	c propagations          : 275765950   (1094149 /sec)
252.03/252.00	c root propagations     : 120         
252.03/252.00	c filter calls          : 198494797      (787562 /sec)
252.03/252.00	c useless filter calls  : 140091676      (70 %)
252.03/252.00	c Memory used           : 27.43 MB
252.03/252.00	c CPU time              : 252.037 s
252.03/252.00	
252.03/252.00	c nb Solutions = 27
252.03/252.00	s SATISFIABLE
252.03/252.00	c Best value found: 1938
252.03/252.00	
252.03/252.00	
252.03/252.00	v <instantiation type='solution' cost='1938'>
252.03/252.00	v <list>d[0][0] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[10][0] d[10][10] d[10][11] d[10][12] d[10][13] d[10][14] d[10][15] d[10][1] d[10][2] d[10][3] d[10][4] d[10][5] d[10][6] d[10][7] d[10][8] d[10][9] d[11][0] d[11][10] d[11][11] d[11][12] d[11][13] d[11][14] d[11][15] d[11][1] d[11][2] d[11][3] d[11][4] d[11][5] d[11][6] d[11][7] d[11][8] d[11][9] d[12][0] d[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][15] d[12][1] d[12][2] d[12][3] d[12][4] d[12][5] d[12][6] d[12][7] d[12][8] d[12][9] d[13][0] d[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][15] d[13][1] d[13][2] d[13][3] d[13][4] d[13][5] d[13][6] d[13][7] d[13][8] d[13][9] d[14][0] d[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][15] d[14][1] d[14][2] d[14][3] d[14][4] d[14][5] d[14][6] d[14][7] d[14][8] d[14][9] d[15][0] d[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] d[15][1] d[15][2] d[15][3] d[15][4] d[15][5] d[15][6] d[15][7] d[15][8] d[15][9] d[1][0] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8] d[1][9] d[2][0] d[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][15] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[3][0] d[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][15] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8] d[3][9] d[4][0] d[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][15] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[5][0] d[5][10] d[5][11] d[5][12] d[5][13] d[5][14] d[5][15] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[5][7] d[5][8] d[5][9] d[6][0] d[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][15] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] d[6][7] d[6][8] d[6][9] d[7][0] d[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][15] d[7][1] d[7][2] d[7][3] d[7][4] d[7][5] d[7][6] d[7][7] d[7][8] d[7][9] d[8][0] d[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][15] d[8][1] d[8][2] d[8][3] d[8][4] d[8][5] d[8][6] d[8][7] d[8][8] d[8][9] d[9][0] d[9][10] d[9][11] d[9][12] d[9][13] d[9][14] d[9][15] d[9][1] d[9][2] d[9][3] d[9][4] d[9][5] d[9][6] d[9][7] d[9][8] d[9][9] x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
252.03/252.00	v <values>* 6 4 2 4 2 2 5 6 6 6 3 4 6 6 4 * * 5 8 6 8 5 * * * * * * * * * * * * 6 6 4 5 * * * * * * * * * * * * * 3 7 9 * * * * * * * * * * * * * * 5 8 * * * * * * * * * * * * * * * 4 * * * * * * * * * * * * * * * * * * * * * * * * * * 4 1 3 1 7 4 * 7 9 5 6 7 5 6 1 * 3 8 5 3 3 5 * * 7 7 6 4 3 7 4 * 2 3 3 9 3 2 * * * 7 4 2 6 7 9 * 5 1 4 4 5 4 * * * * 7 5 6 7 5 * 8 4 3 6 1 5 * * * * * 5 5 9 7 * 4 6 3 6 9 1 * * * * * * 5 3 5 * 3 5 4 8 5 5 * * * * * * * 5 8 * 5 6 6 7 4 2 * * * * * * * * 5 * 4 5 5 8 5 5 * * * * * * * * * 2 15 0 3 6 14 8 12 4 1 9 10 7 13 11 5 </values>
252.03/252.00	v </instantiation>
252.03/252.00

Verifier Data 

OK	1938

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 (13555 MiB free)
  memory of node 1: 16384 MiB (13939 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301617-1532884327/watcher-4301617-1532884327 -o /tmp/evaluation-result-4301617-1532884327/solver-4301617-1532884327 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301617-1532884327.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 thread
Current StackSize limit: 8192 KiB

solver pid=7487, runsolver pid=7484

[startup+0.100154 s]*
/proc/loadavg: 1.96 2.00 1.97 3/187 7488
/proc/meminfo: memFree=28153556/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=27952 memory=4464 CPUtime=0.1 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 1309 0 0 0 10 0 0 0 20 0 1 0 105995864 28622848 1116 33554432000 4194304 6142532 140723747911456 140723747908088 5139739 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 6988 1116 848 476 0 310 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4464 KiB

[startup+0.209409 s]*
/proc/loadavg: 1.96 2.00 1.97 3/187 7488
/proc/meminfo: memFree=28153432/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=27952 memory=4464 CPUtime=0.21 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 1309 0 0 0 21 0 0 0 20 0 1 0 105995864 28622848 1116 33554432000 4194304 6142532 140723747911456 140723747908088 5318960 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 6988 1116 848 476 0 310 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4464 KiB

[startup+0.308826 s]*
/proc/loadavg: 1.96 2.00 1.97 3/187 7488
/proc/meminfo: memFree=28153432/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=27952 memory=4464 CPUtime=0.31 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 1309 0 0 0 31 0 0 0 20 0 1 0 105995864 28622848 1116 33554432000 4194304 6142532 140723747911456 140723747908088 5140266 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 6988 1116 848 476 0 310 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4464 KiB

[startup+0.700268 s]
/proc/loadavg: 1.96 2.00 1.97 3/187 7488
/proc/meminfo: memFree=28153432/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=27952 memory=4464 CPUtime=0.69 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 1309 0 0 0 69 0 0 0 20 0 1 0 105995864 28622848 1116 33554432000 4194304 6142532 140723747911456 140723747908088 5017803 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 6988 1116 848 476 0 310 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4464 KiB

[startup+1.50027 s]
/proc/loadavg: 1.96 2.00 1.97 3/187 7488
/proc/meminfo: memFree=28153432/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=27952 memory=4464 CPUtime=1.49 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 1309 0 0 0 149 0 0 0 20 0 1 0 105995864 28622848 1116 33554432000 4194304 6142532 140723747911456 140723747898728 5175059 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 6988 1116 848 476 0 310 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4464 KiB

[startup+3.10896 s]
/proc/loadavg: 1.96 2.00 1.97 3/187 7488
/proc/meminfo: memFree=28153432/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=27952 memory=4612 CPUtime=3.1 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 1530 0 0 0 310 0 0 0 20 0 1 0 105995864 28622848 1153 33554432000 4194304 6142532 140723747911456 140723747898728 5013910 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 6988 1153 850 476 0 310 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27952 KiB
Current children cumulated memory: 4612 KiB

[startup+6.30026 s]
/proc/loadavg: 1.96 2.00 1.97 3/187 7488
/proc/meminfo: memFree=28153224/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=28084 memory=4612 CPUtime=6.29 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 1770 0 0 0 629 0 0 0 20 0 1 0 105995864 28758016 1153 33554432000 4194304 6142532 140723747911456 140723747908408 5017775 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 7021 1153 850 476 0 343 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28084 KiB
Current children cumulated memory: 4612 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 2.00 1.97 3/187 7488
/proc/meminfo: memFree=28153224/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=28084 memory=4616 CPUtime=12.69 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 2013 0 0 0 1269 0 0 0 20 0 1 0 105995864 28758016 1154 33554432000 4194304 6142532 140723747911456 140723747898728 5017909 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 7021 1154 850 476 0 343 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28084 KiB
Current children cumulated memory: 4616 KiB

[startup+25.5003 s]
/proc/loadavg: 1.97 2.00 1.97 3/187 7488
/proc/meminfo: memFree=28153140/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=28084 memory=4616 CPUtime=25.5 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 2476 0 0 0 2550 0 0 0 20 0 1 0 105995864 28758016 1154 33554432000 4194304 6142532 140723747911456 140723747908984 5017979 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 7021 1154 850 476 0 343 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 28084 KiB
Current children cumulated memory: 4616 KiB

[startup+51.1089 s]
/proc/loadavg: 1.98 2.00 1.97 3/187 7488
/proc/meminfo: memFree=28153140/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=28084 memory=4616 CPUtime=51.11 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 2737 0 0 0 5111 0 0 0 20 0 1 0 105995864 28758016 1154 33554432000 4194304 6142532 140723747911456 140723747898728 5138203 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 7021 1154 850 476 0 343 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 28084 KiB
Current children cumulated memory: 4616 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 1.97 3/187 7489
/proc/meminfo: memFree=28152900/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=28084 memory=4620 CPUtime=102.31 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 2979 0 0 0 10231 0 0 0 20 0 1 0 105995864 28758016 1155 33554432000 4194304 6142532 140723747911456 140723747898728 5138185 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 7021 1155 850 476 0 343 0
Current children cumulated CPU time: 102.31 s
Current children cumulated vsize: 28084 KiB
Current children cumulated memory: 4620 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 7490
/proc/meminfo: memFree=28152900/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=28084 memory=4620 CPUtime=162.31 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 3202 0 0 0 16231 0 0 0 20 0 1 0 105995864 28758016 1155 33554432000 4194304 6142532 140723747911456 140723747898728 5175264 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 7021 1155 850 476 0 343 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 28084 KiB
Current children cumulated memory: 4620 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 7555
/proc/meminfo: memFree=28102156/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=28084 memory=4620 CPUtime=222.32 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 3429 0 0 0 22232 0 0 0 20 0 1 0 105995864 28758016 1155 33554432000 4194304 6142532 140723747911456 140723747898728 5139736 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 7021 1155 850 476 0 343 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 28084 KiB
Current children cumulated memory: 4620 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.00 1.97 3/187 7555
/proc/meminfo: memFree=28100636/32770624 swapFree=67108532/67108860
[pid=7487] ppid=7484 vsize=28084 memory=4620 CPUtime=252.03 cores=1,3,5,7
/proc/7487/stat : 7487 (cosoco) R 7484 7487 4839 0 -1 4202496 3429 0 0 0 25203 0 0 0 20 0 1 0 105995864 28758016 1155 33554432000 4194304 6142532 140723747911456 140723747898728 5175056 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 34004992 140723747914891 140723747915021 140723747915021 140723747917774 0
/proc/7487/statm: 7021 1155 850 476 0 343 0
Current children cumulated CPU time: 252.03 s
Current children cumulated vsize: 28084 KiB
Current children cumulated memory: 4620 KiB

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

[startup+252.01 s]
# the end of solver process 7487 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=252.037 s, system=0.004 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 252.041
CPU user time (s): 252.037
CPU system time (s): 0.004
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 28084
Max. memory (cumulated for all children) (KiB): 4620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 252.037
system time used= 0.004
maximum resident set size= 4688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3475
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 79


# summary of solver processes directly reported to runsolver:
#   pid: 7487
#   total CPU time (s): 252.041
#   total CPU user time (s): 252.037
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.848999 second user time and 1.66249 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 19:12:07
IDJOB=4301617
IDBENCH=141249
IDSOLVER=2774
FILE ID=node104/4301617-1532884327
RUNJOBID= node104-1532880243-4871
PBS_JOBID= 21022518
Free space on /tmp= 50568 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/QuadraticAssignment/QuadraticAssignment-had16_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301617-1532884327/watcher-4301617-1532884327 -o /tmp/evaluation-result-4301617-1532884327/solver-4301617-1532884327 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301617-1532884327.xml

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

MD5SUM BENCH= da18cc2837c7f6c978868c79c6384271
RANDOM SEED=904687279

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:        28155244 kB
MemAvailable:   31954264 kB
Buffers:          177972 kB
Cached:          3875780 kB
SwapCached:           12 kB
Active:          1939324 kB
Inactive:        2169816 kB
Active(anon):       9724 kB
Inactive(anon):    73040 kB
Active(file):    1929600 kB
Inactive(file):  2096776 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:              2540 kB
Writeback:             0 kB
AnonPages:         62540 kB
Mapped:            43888 kB
Shmem:             25060 kB
Slab:             205660 kB
SReclaimable:     176956 kB
SUnreclaim:        28704 kB
KernelStack:        3344 kB
PageTables:         5132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 50564 MiB
End job on node104 at 2018-07-29 19:16:19