Trace number 4266973

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-sat 1.12SAT (TO)3 240.063 240.08

General information on the benchmark

NameRamsey/Ramsey-int-s1/
Ramsey-int-27.xml
MD5SUM1f968d7964fa1ced5b2605ed1734128f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark240.011
Satisfiable
(Un)Satisfiability was proved
Number of variables729
Number of constraints2925
Number of domains1
Minimum domain size351
Maximum domain size351
Distribution of domain sizes[{"size":351,"count":351}]
Minimum variable degree0
Maximum variable degree26
Distribution of variable degrees[{"degree":0,"count":378},{"degree":26,"count":351}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":2925}]
Number of extensional constraints0
Number of intensional constraints2925
Distribution of constraint types[{"type":"intension","count":2925}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

6.18/6.26	c SAT : Variables: 255879 -- Clauses: 44779554
6.18/6.26	c best=?? lower=0 upper=350 
6.39/6.43	c
6.39/6.43	c This is cosoco 1.12 --  
6.39/6.43	c
6.39/6.43	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266973-1502602823.xml 
6.39/6.43	c enable optimization
6.39/6.43	c ========================================[ Problem Statistics ]===========================================
6.39/6.43	c |                                                                                                       
6.39/6.43	c |  Parse time        :         5.78 s 
6.39/6.43	c |
6.39/6.43	c |               Variables: 729
6.39/6.43	c |            Domain Sizes: 351..351
6.39/6.43	c |
6.39/6.43	c |             Constraints: 2926
6.39/6.43	c |                   Arity: 3..351  -- Ternary: 2925
6.39/6.43	c | 
6.39/6.43	c |                   Types: 
6.39/6.43	c |                          Intension: 2925
6.39/6.43	c |                          Max constant: 1
6.39/6.43	c |                          
6.39/6.43	c =========================================================================================================
6.39/6.43	o 4
6.39/6.43	c    1 calls to solver: best=4 lower=0 upper=3 
6.59/6.60	o 3
239.98/240.00	
239.98/240.00	c *** INTERRUPTED ***
239.98/240.00	c restarts              : 571         
239.98/240.00	c conflicts             : 947592       (3957 /sec)
239.98/240.00	c decisions             : 4458239      (18617 /sec)
239.98/240.00	c propagations          : 31785202    (132728 /sec)
239.98/240.00	c root propagations     : 122582      
239.98/240.00	c filter calls          : 367890488      (1536230 /sec)
239.98/240.00	c useless filter calls  : 346059307      (94 %)
239.98/240.00	c
239.98/240.00	c clauses               : 44782816
239.98/240.00	c SAT propagations      : 1
239.98/240.00	c SAT conflicts         : 0 (0 learnts)
239.98/240.00	c Memory used           : 2084.95 MB
239.98/240.00	c CPU time              : 239.476 s
239.98/240.00	
239.98/240.00	c nb Solutions = 2
239.98/240.00	s SATISFIABLE
239.98/240.00	c Best value found: 3
239.98/240.00	
239.98/240.00	
239.98/240.00	v <instantiation type='solution' cost='3'>
239.98/240.00	v <list>x[0][0] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[0][17] x[0][18] x[0][19] x[0][1] x[0][20] x[0][21] x[0][22] x[0][23] x[0][24] x[0][25] x[0][26] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[10][0] x[10][10] x[10][11] x[10][12] x[10][13] x[10][14] x[10][15] x[10][16] x[10][17] x[10][18] x[10][19] x[10][1] x[10][20] x[10][21] x[10][22] x[10][23] x[10][24] x[10][25] x[10][26] x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[11][0] x[11][10] x[11][11] x[11][12] x[11][13] x[11][14] x[11][15] x[11][16] x[11][17] x[11][18] x[11][19] x[11][1] x[11][20] x[11][21] x[11][22] x[11][23] x[11][24] x[11][25] x[11][26] x[11][2] x[11][3] x[11][4] x[11][5] x[11][6] x[11][7] x[11][8] x[11][9] x[12][0] x[12][10] x[12][11] x[12][12] x[12][13] x[12][14] x[12][15] x[12][16] x[12][17] x[12][18] x[12][19] x[12][1] x[12][20] x[12][21] x[12][22] x[12][23] x[12][24] x[12][25] x[12][26] x[12][2] x[12][3] x[12][4] x[12][5] x[12][6] x[12][7] x[12][8] x[12][9] x[13][0] x[13][10] x[13][11] x[13][12] x[13][13] x[13][14] x[13][15] x[13][16] x[13][17] x[13][18] x[13][19] x[13][1] x[13][20] x[13][21] x[13][22] x[13][23] x[13][24] x[13][25] x[13][26] x[13][2] x[13][3] x[13][4] x[13][5] x[13][6] x[13][7] x[13][8] x[13][9] x[14][0] x[14][10] x[14][11] x[14][12] x[14][13] x[14][14] x[14][15] x[14][16] x[14][17] x[14][18] x[14][19] x[14][1] x[14][20] x[14][21] x[14][22] x[14][23] x[14][24] x[14][25] x[14][26] x[14][2] x[14][3] x[14][4] x[14][5] x[14][6] x[14][7] x[14][8] x[14][9] x[15][0] x[15][10] x[15][11] x[15][12] x[15][13] x[15][14] x[15][15] x[15][16] x[15][17] x[15][18] x[15][19] x[15][1] x[15][20] x[15][21] x[15][22] x[15][23] x[15][24] x[15][25] x[15][26] x[15][2] x[15][3] x[15][4] x[15][5] x[15][6] x[15][7] x[15][8] x[15][9] x[16][0] x[16][10] x[16][11] x[16][12] x[16][13] x[16][14] x[16][15] x[16][16] x[16][17] x[16][18] x[16][19] x[16][1] x[16][20] x[16][21] x[16][22] x[16][23] x[16][24] x[16][25] x[16][26] x[16][2] x[16][3] x[16][4] x[16][5] x[16][6] x[16][7] x[16][8] x[16][9] x[17][0] x[17][10] x[17][11] x[17][12] x[17][13] x[17][14] x[17][15] x[17][16] x[17][17] x[17][18] x[17][19] x[17][1] x[17][20] x[17][21] x[17][22] x[17][23] x[17][24] x[17][25] x[17][26] x[17][2] x[17][3] x[17][4] x[17][5] x[17][6] x[17][7] x[17][8] x[17][9] x[18][0] x[18][10] x[18][11] x[18][12] x[18][13] x[18][14] x[18][15] x[18][16] x[18][17] x[18][18] x[18][19] x[18][1] x[18][20] x[18][21] x[18][22] x[18][23] x[18][24] x[18][25] x[18][26] x[18][2] x[18][3] x[18][4] x[18][5] x[18][6] x[18][7] x[18][8] x[18][9] x[19][0] x[19][10] x[19][11] x[19][12] x[19][13] x[19][14] x[19][15] x[19][16] x[19][17] x[19][18] x[19][19] x[19][1] x[19][20] x[19][21] x[19][22] x[19][23] x[19][24] x[19][25] x[19][26] x[19][2] x[19][3] x[19][4] x[19][5] x[19][6] x[19][7] x[19][8] x[19][9] x[1][0] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[1][15] x[1][16] x[1][17] x[1][18] x[1][19] x[1][1] x[1][20] x[1][21] x[1][22] x[1][23] x[1][24] x[1][25] x[1][26] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[20][0] x[20][10] x[20][11] x[20][12] x[20][13] x[20][14] x[20][15] x[20][16] x[20][17] x[20][18] x[20][19] x[20][1] x[20][20] x[20][21] x[20][22] x[20][23] x[20][24] x[20][25] x[20][26] x[20][2] x[20][3] x[20][4] x[20][5] x[20][6] x[20][7] x[20][8] x[20][9] x[21][0] x[21][10] x[21][11] x[21][12] x[21][13] x[21][14] x[21][15] x[21][16] x[21][17] x[21][18] x[21][19] x[21][1] x[21][20] x[21][21] x[21][22] x[21][23] x[21][24] x[21][25] x[21][26] x[21][2] x[21][3] x[21][4] x[21][5] x[21][6] x[21][7] x[21][8] x[21][9] x[22][0] x[22][10] x[22][11] x[22][12] x[22][13] x[22][14] x[22][15] x[22][16] x[22][17] x[22][18] x[22][19] x[22][1] x[22][20] x[22][21] x[22][22] x[22][23] x[22][24] x[22][25] x[22][26] x[22][2] x[22][3] x[22][4] x[22][5] x[22][6] x[22][7] x[22][8] x[22][9] x[23][0] x[23][10] x[23][11] x[23][12] x[23][13] x[23][14] x[23][15] x[23][16] x[23][17] x[23][18] x[23][19] x[23][1] x[23][20] x[23][21] x[23][22] x[23][23] x[23][24] x[23][25] x[23][26] x[23][2] x[23][3] x[23][4] x[23][5] x[23][6] x[23][7] x[23][8] x[23][9] x[24][0] x[24][10] x[24][11] x[24][12] x[24][13] x[24][14] x[24][15] x[24][16] x[24][17] x[24][18] x[24][19] x[24][1] x[24][20] x[24][21] x[24][22] x[24][23] x[24][24] x[24][25] x[24][26] x[24][2] x[24][3] x[24][4] x[24][5] x[24][6] x[24][7] x[24][8] x[24][9] x[25][0] x[25][10] x[25][11] x[25][12] x[25][13] x[25][14] x[25][15] x[25][16] x[25][17] x[25][18] x[25][19] x[25][1] x[25][20] x[25][21] x[25][22] x[25][23] x[25][24] x[25][25] x[25][26] x[25][2] x[25][3] x[25][4] x[25][5] x[25][6] x[25][7] x[25][8] x[25][9] x[26][0] x[26][10] x[26][11] x[26][12] x[26][13] x[26][14] x[26][15] x[26][16] x[26][17] x[26][18] x[26][19] x[26][1] x[26][20] x[26][21] x[26][22] x[26][23] x[26][24] x[26][25] x[26][26] x[26][2] x[26][3] x[26][4] x[26][5] x[26][6] x[26][7] x[26][8] x[26][9] x[2][0] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[2][15] x[2][16] x[2][17] x[2][18] x[2][19] x[2][1] x[2][20] x[2][21] x[2][22] x[2][23] x[2][24] x[2][25] x[2][26] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[3][15] x[3][16] x[3][17] x[3][18] x[3][19] x[3][1] x[3][20] x[3][21] x[3][22] x[3][23] x[3][24] x[3][25] x[3][26] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[4][15] x[4][16] x[4][17] x[4][18] x[4][19] x[4][1] x[4][20] x[4][21] x[4][22] x[4][23] x[4][24] x[4][25] x[4][26] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[5][15] x[5][16] x[5][17] x[5][18] x[5][19] x[5][1] x[5][20] x[5][21] x[5][22] x[5][23] x[5][24] x[5][25] x[5][26] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[6][15] x[6][16] x[6][17] x[6][18] x[6][19] x[6][1] x[6][20] x[6][21] x[6][22] x[6][23] x[6][24] x[6][25] x[6][26] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[7][15] x[7][16] x[7][17] x[7][18] x[7][19] x[7][1] x[7][20] x[7][21] x[7][22] x[7][23] x[7][24] x[7][25] x[7][26] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[8][0] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[8][15] x[8][16] x[8][17] x[8][18] x[8][19] x[8][1] x[8][20] x[8][21] x[8][22] x[8][23] x[8][24] x[8][25] x[8][26] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[9][0] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[9][15] x[9][16] x[9][17] x[9][18] x[9][19] x[9][1] x[9][20] x[9][21] x[9][22] x[9][23] x[9][24] x[9][25] x[9][26] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] </list>
239.98/240.00	v <values>* 2 1 2 1 3 0 2 0 0 2 0 1 2 0 3 0 2 0 2 0 1 3 3 0 1 2 * * 1 0 2 2 0 3 1 3 1 * 1 3 0 3 0 0 0 * * * * * * * * * * * 0 2 2 0 2 3 1 0 * 0 0 1 1 3 1 2 * * * * * * * * * * * * 3 2 3 0 2 0 3 * 2 3 2 0 1 1 1 * * * * * * * * * * * * * 1 0 0 3 1 0 * 2 2 2 2 1 3 3 * * * * * * * * * * * * * * 0 3 3 2 2 * 1 2 0 1 0 1 0 * * * * * * * * * * * * * * * 2 2 1 2 * 1 2 2 0 1 1 3 * * * * * * * * * * * * * * * * 0 1 1 * 2 0 0 1 0 0 3 * * * * * * * * * * * * * * * * * 1 0 * 0 3 3 2 1 1 2 * * * * * * * * * * * * * * * * * * 3 * 0 1 3 2 3 2 1 * * * * * * * * * * * * * * * * * * * * 2 1 0 0 0 0 2 * * * * * * * * * 3 1 1 0 1 1 1 2 2 2 * 0 1 2 0 2 3 3 0 1 2 3 0 1 2 2 * * * * * * * * * * * * * 1 0 3 0 0 0 * * * * * * * * * * * * * * * * * * * * * * 1 0 2 3 0 * * * * * * * * * * * * * * * * * * * * * * * 3 1 2 3 * * * * * * * * * * * * * * * * * * * * * * * * 1 3 1 * * * * * * * * * * * * * * * * * * * * * * * * * 2 3 * * * * * * * * * * * * * * * * * * * * * * * * * * 2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 2 3 1 3 0 0 2 0 0 * 3 1 2 1 3 1 0 * 0 2 3 2 0 1 0 * 2 2 0 1 0 2 3 1 2 1 * 1 0 1 3 2 0 1 * * 3 3 3 2 0 1 * 2 0 1 0 1 1 1 0 0 3 * 2 1 0 0 0 0 0 * * * 2 0 0 3 1 * 0 2 2 0 0 2 1 0 0 3 * 1 0 3 2 1 1 1 * * * * 2 2 2 1 * 0 3 1 1 0 3 2 1 2 0 * 1 0 1 1 2 3 2 * * * * * 1 0 1 * 1 3 0 3 0 3 2 2 3 2 * 0 0 2 3 1 1 1 * * * * * * 0 2 * 2 0 1 0 1 1 3 0 0 1 * 2 2 0 0 0 2 0 * * * * * * * 1 * 1 3 0 0 2 2 3 0 1 3 * 2 0 0 2 0 0 2 * * * * * * * * </values>
239.98/240.00	v </instantiation>
239.98/240.00

Verifier Data 

OK	3

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 (15380 MiB free)
  memory of node 1: 16384 MiB (15698 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266973-1502602823/watcher-4266973-1502602823 -o /tmp/evaluation-result-4266973-1502602823/solver-4266973-1502602823 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502596666-28964 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266973-1502602823.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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=1220, runsolver pid=1217
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 2.04 1.98 1.99 3/187 1221
/proc/meminfo: memFree=31820808/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=30572 memory=6992 CPUtime=0.1 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 1932 0 0 0 10 0 0 0 20 0 1 0 93370099 31305728 1748 33554432000 4194304 5972588 140725597504656 140725597501304 140590127782885 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 7643 1748 787 435 0 1006 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30572 KiB
Current children cumulated memory: 6992 KiB

[startup+0.209714 s]*
/proc/loadavg: 2.04 1.98 1.99 3/187 1221
/proc/meminfo: memFree=31818204/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=33076 memory=9492 CPUtime=0.21 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 2538 0 0 0 21 0 0 0 20 0 1 0 93370099 33869824 2373 33554432000 4194304 5972588 140725597504656 140725597501304 140590127867330 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 8269 2373 787 435 0 1632 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33076 KiB
Current children cumulated memory: 9492 KiB

[startup+0.309198 s]*
/proc/loadavg: 2.04 1.98 1.99 3/187 1221
/proc/meminfo: memFree=31815972/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=35180 memory=11460 CPUtime=0.3 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 3087 0 0 0 30 0 0 0 20 0 1 0 93370099 36024320 2865 33554432000 4194304 5972588 140725597504656 140725597501304 140590127782885 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 8795 2865 787 435 0 2158 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 35180 KiB
Current children cumulated memory: 11460 KiB

[startup+0.70028 s]
/proc/loadavg: 2.04 1.98 1.99 3/187 1221
/proc/meminfo: memFree=31811880/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=43728 memory=20008 CPUtime=0.69 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 5222 0 0 0 69 0 0 0 20 0 1 0 93370099 44777472 5002 33554432000 4194304 5972588 140725597504656 140725597501304 4967517 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 10932 5002 787 435 0 4295 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 43728 KiB
Current children cumulated memory: 20008 KiB

[startup+1.50029 s]
/proc/loadavg: 2.04 1.98 1.99 3/187 1221
/proc/meminfo: memFree=31800720/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=61448 memory=37864 CPUtime=1.49 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 9650 0 0 0 148 1 0 0 20 0 1 0 93370099 62922752 9466 33554432000 4194304 5972588 140725597504656 140725597498456 140590127782885 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 15362 9466 787 435 0 8725 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 61448 KiB
Current children cumulated memory: 37864 KiB

[startup+3.10955 s]
/proc/loadavg: 2.04 1.98 1.99 3/187 1221
/proc/meminfo: memFree=31756608/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=97020 memory=73464 CPUtime=3.1 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 18662 0 0 0 308 2 0 0 20 0 1 0 93370099 99348480 18366 33554432000 4194304 5972588 140725597504656 140725597498216 140590127782885 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 24255 18366 787 435 0 17618 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 97020 KiB
Current children cumulated memory: 73464 KiB

[startup+6.30037 s]
/proc/loadavg: 2.03 1.98 1.99 3/187 1221
/proc/meminfo: memFree=30150504/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=2106516 memory=1836344 CPUtime=6.28 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 257239 0 0 0 580 48 0 0 20 0 1 0 93370099 2157072384 459086 33554432000 4194304 5972588 140725597504656 140725597501448 140590127782885 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 526629 459086 834 435 0 519992 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2106516 KiB
Current children cumulated memory: 1836344 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 1.98 1.99 3/187 1221
/proc/meminfo: memFree=29959280/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=2134984 memory=1865256 CPUtime=12.68 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 274117 0 0 0 1218 50 0 0 20 0 1 0 93370099 2186223616 466314 33554432000 4194304 5972588 140725597504656 140725597502104 5071307 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 533746 466314 835 435 0 527109 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2134984 KiB
Current children cumulated memory: 1865256 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 1.98 1.99 3/187 1221
/proc/meminfo: memFree=29959248/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=2134984 memory=1865272 CPUtime=25.47 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 279240 0 0 0 2497 50 0 0 20 0 1 0 93370099 2186223616 466318 33554432000 4194304 5972588 140725597504656 140725597502104 5053056 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 533746 466318 835 435 0 527109 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 2134984 KiB
Current children cumulated memory: 1865272 KiB

[startup+51.1093 s]
/proc/loadavg: 2.02 1.99 1.99 3/187 1221
/proc/meminfo: memFree=29958968/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=2134984 memory=1865272 CPUtime=51.08 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 282185 0 0 0 5058 50 0 0 20 0 1 0 93370099 2186223616 466318 33554432000 4194304 5972588 140725597504656 140725597502104 4965365 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 533746 466318 835 435 0 527109 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2134984 KiB
Current children cumulated memory: 1865272 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 1.99 1.99 2/180 1272
/proc/meminfo: memFree=29966576/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=2134984 memory=1865284 CPUtime=102.27 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 286051 0 0 0 10176 51 0 0 20 0 1 0 93370099 2186223616 466321 33554432000 4194304 5972588 140725597504656 140725597502104 4909017 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 533746 466321 835 435 0 527109 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2134984 KiB
Current children cumulated memory: 1865284 KiB

[startup+162.3 s]
/proc/loadavg: 1.37 1.81 1.92 3/181 1274
/proc/meminfo: memFree=29967396/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=2134984 memory=1865296 CPUtime=162.27 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 289894 0 0 0 16176 51 0 0 20 0 1 0 93370099 2186223616 466324 33554432000 4194304 5972588 140725597504656 140725597502104 4908974 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 533746 466324 835 435 0 527109 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2134984 KiB
Current children cumulated memory: 1865296 KiB

[startup+222.3 s]
/proc/loadavg: 1.14 1.66 1.87 2/180 1274
/proc/meminfo: memFree=29967392/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=2134984 memory=1865296 CPUtime=222.27 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 293113 0 0 0 22176 51 0 0 20 0 1 0 93370099 2186223616 466324 33554432000 4194304 5972588 140725597504656 140725597502104 5053056 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 533746 466324 835 435 0 527109 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2134984 KiB
Current children cumulated memory: 1865296 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 1.11 1.63 1.85 2/180 1282
/proc/meminfo: memFree=29968120/32770624 swapFree=67108860/67108860
[pid=1220] ppid=1217 vsize=2134984 memory=1865296 CPUtime=239.98 cores=1,3,5,7
/proc/1220/stat : 1220 (cosoco) R 1217 1220 23522 0 -1 4202496 293279 0 0 0 23947 51 0 0 20 0 1 0 93370099 2186223616 466324 33554432000 4194304 5972588 140725597504656 140725597502104 5071296 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 24772608 140725597512895 140725597512995 140725597512995 140725597515726 0
/proc/1220/statm: 533746 466324 835 435 0 527109 0
Current children cumulated CPU time: 239.98 s
Current children cumulated vsize: 2134984 KiB
Current children cumulated memory: 1865296 KiB

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

[startup+240.08 s]
# the end of solver process 1220 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=239.476 s, system=0.587029 s

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

Child status: 1
Real time (s): 240.08
CPU time (s): 240.063
CPU user time (s): 239.476
CPU system time (s): 0.587029
CPU usage (%): 99.9929
Max. virtual memory (cumulated for all children) (KiB): 2134984
Max. memory (cumulated for all children) (KiB): 1865296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 239.476
system time used= 0.587029
maximum resident set size= 1865372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 293361
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= 61
involuntary context switches= 104


# summary of solver processes directly reported to runsolver:
#   pid: 1220
#   total CPU time (s): 240.063
#   total CPU user time (s): 239.476
#   total CPU system time (s): 0.587029

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.860669 second user time and 1.63394 second system time

The end

Launcher Data 

Begin job on node112 at 2017-08-13 07:26:05
IDJOB=4266973
IDBENCH=140572
IDSOLVER=2656
FILE ID=node112/4266973-1502602823
RUNJOBID= node112-1502596666-28964
PBS_JOBID= 20628283
Free space on /tmp= 61788 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Ramsey/Ramsey-int-s1/Ramsey-int-27.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266973-1502602823/watcher-4266973-1502602823 -o /tmp/evaluation-result-4266973-1502602823/solver-4266973-1502602823 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502596666-28964 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266973-1502602823.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1f968d7964fa1ced5b2605ed1734128f
RANDOM SEED=1868182637

node112.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        31825032 kB
MemAvailable:   31980680 kB
Buffers:          105268 kB
Cached:           331108 kB
SwapCached:            0 kB
Active:           378716 kB
Inactive:         115384 kB
Active(anon):       7780 kB
Inactive(anon):    77860 kB
Active(file):     370936 kB
Inactive(file):    37524 kB
Unevictable:        6280 kB
Mlocked:            6280 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2380 kB
Writeback:             0 kB
AnonPages:         63912 kB
Mapped:            44780 kB
Shmem:             25224 kB
Slab:             151788 kB
SReclaimable:     126044 kB
SUnreclaim:        25744 kB
KernelStack:        3312 kB
PageTables:         5172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     359484 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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= 61788 MiB
End job on node112 at 2017-08-13 07:30:05