Trace number 4312722

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
Mistral-2.0 2018-08-01SAT (TO)5524 251.975 252.01

General information on the benchmark

NameTravelingTournament/
TravelingTournament-a3-galaxy10_c18.xml
MD5SUMd3c3240a58914eaf530b4ae554743d11
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5686
Best CPU time to get the best result obtained on this benchmark252.12
Satisfiable
(Un)Satisfiability was proved
Number of variables730
Number of constraints2129
Number of domains3
Minimum domain size2
Maximum domain size36
Distribution of domain sizes[{"size":2,"count":360},{"size":10,"count":180},{"size":36,"count":190}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":370},{"degree":29,"count":160},{"degree":30,"count":180},{"degree":31,"count":18},{"degree":32,"count":2}]
Minimum constraint arity2
Maximum constraint arity18
Distribution of constraint arities[{"arity":2,"count":181},{"arity":3,"count":20},{"arity":4,"count":1360},{"arity":5,"count":170},{"arity":10,"count":198},{"arity":12,"count":180},{"arity":18,"count":20}]
Number of extensional constraints190
Number of intensional constraints1541
Distribution of constraint types[{"type":"extension","count":190},{"type":"intension","count":1541},{"type":"regular","count":10},{"type":"allDifferent","count":18},{"type":"cardinality","count":10},{"type":"element","count":360}]
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 Mistral 01082018
0.89/0.96	o 6722
0.89/0.96	o 6713
0.89/0.96	o 6660
0.89/0.96	o 6641
0.89/0.97	o 6607
1.00/1.03	o 6582
1.00/1.03	o 6580
1.00/1.07	o 6553
1.00/1.09	o 6502
1.00/1.09	o 6490
1.00/1.10	o 6390
1.00/1.10	o 6386
1.10/1.17	o 6383
1.10/1.17	o 6309
1.19/1.23	o 6287
1.19/1.25	o 6283
1.19/1.25	o 6269
1.19/1.28	o 6239
1.19/1.29	o 6174
1.29/1.36	o 6173
1.29/1.36	o 6149
1.29/1.36	o 6090
1.29/1.36	o 6085
1.29/1.36	o 6061
1.39/1.47	o 6043
1.39/1.47	o 6029
1.59/1.64	o 6022
1.89/1.92	o 6011
3.00/3.09	o 5986
3.10/3.11	o 5944
3.69/3.79	o 5918
6.79/6.84	o 5871
7.69/7.78	o 5861
7.89/7.93	o 5859
22.10/22.16	o 5839
22.10/22.16	o 5829
22.19/22.25	o 5808
32.59/32.65	o 5794
32.59/32.65	o 5791
68.16/68.20	o 5780
72.86/72.98	o 5778
90.75/90.85	o 5774
90.75/90.85	o 5712
126.35/126.47	o 5684
151.35/151.48	o 5678
151.85/151.96	o 5677
151.85/151.96	o 5663
152.85/152.97	o 5644
153.55/153.60	o 5625
162.45/162.56	o 5594
162.45/162.56	o 5582
208.76/208.81	o 5535
210.66/210.77	o 5534
211.86/211.94	o 5524
251.97/252.00	s SATISFIABLE
251.97/252.00	v <instantiation type="solution">
251.97/252.00	v   <list> o[0][0] o[0][1] o[0][2] o[0][3] o[0][4] o[0][5] o[0][6] o[0][7] o[0][8] o[0][9] o[0][10] o[0][11] o[0][12] o[0][13] o[0][14] o[0][15] o[0][16] o[0][17] o[1][0] o[1][1] o[1][2] o[1][3] o[1][4] o[1][5] o[1][6] o[1][7] o[1][8] o[1][9] o[1][10] o[1][11] o[1][12] o[1][13] o[1][14] o[1][15] o[1][16] o[1][17] o[2][0] o[2][1] o[2][2] o[2][3] o[2][4] o[2][5] o[2][6] o[2][7] o[2][8] o[2][9] o[2][10] o[2][11] o[2][12] o[2][13] o[2][14] o[2][15] o[2][16] o[2][17] o[3][0] o[3][1] o[3][2] o[3][3] o[3][4] o[3][5] o[3][6] o[3][7] o[3][8] o[3][9] o[3][10] o[3][11] o[3][12] o[3][13] o[3][14] o[3][15] o[3][16] o[3][17] o[4][0] o[4][1] o[4][2] o[4][3] o[4][4] o[4][5] o[4][6] o[4][7] o[4][8] o[4][9] o[4][10] o[4][11] o[4][12] o[4][13] o[4][14] o[4][15] o[4][16] o[4][17] o[5][0] o[5][1] o[5][2] o[5][3] o[5][4] o[5][5] o[5][6] o[5][7] o[5][8] o[5][9] o[5][10] o[5][11] o[5][12] o[5][13] o[5][14] o[5][15] o[5][16] o[5][17] o[6][0] o[6][1] o[6][2] o[6][3] o[6][4] o[6][5] o[6][6] o[6][7] o[6][8] o[6][9] o[6][10] o[6][11] o[6][12] o[6][13] o[6][14] o[6][15] o[6][16] o[6][17] o[7][0] o[7][1] o[7][2] o[7][3] o[7][4] o[7][5] o[7][6] o[7][7] o[7][8] o[7][9] o[7][10] o[7][11] o[7][12] o[7][13] o[7][14] o[7][15] o[7][16] o[7][17] o[8][0] o[8][1] o[8][2] o[8][3] o[8][4] o[8][5] o[8][6] o[8][7] o[8][8] o[8][9] o[8][10] o[8][11] o[8][12] o[8][13] o[8][14] o[8][15] o[8][16] o[8][17] o[9][0] o[9][1] o[9][2] o[9][3] o[9][4] o[9][5] o[9][6] o[9][7] o[9][8] o[9][9] o[9][10] o[9][11] o[9][12] o[9][13] o[9][14] o[9][15] o[9][16] o[9][17] h[0][0] h[0][1] h[0][2] h[0][3] h[0][4] h[0][5] h[0][6] h[0][7] h[0][8] h[0][9] h[0][10] h[0][11] h[0][12] h[0][13] h[0][14] h[0][15] h[0][16] h[0][17] h[1][0] h[1][1] h[1][2] h[1][3] h[1][4] h[1][5] h[1][6] h[1][7] h[1][8] h[1][9] h[1][10] h[1][11] h[1][12] h[1][13] h[1][14] h[1][15] h[1][16] h[1][17] h[2][0] h[2][1] h[2][2] h[2][3] h[2][4] h[2][5] h[2][6] h[2][7] h[2][8] h[2][9] h[2][10] h[2][11] h[2][12] h[2][13] h[2][14] h[2][15] h[2][16] h[2][17] h[3][0] h[3][1] h[3][2] h[3][3] h[3][4] h[3][5] h[3][6] h[3][7] h[3][8] h[3][9] h[3][10] h[3][11] h[3][12] h[3][13] h[3][14] h[3][15] h[3][16] h[3][17] h[4][0] h[4][1] h[4][2] h[4][3] h[4][4] h[4][5] h[4][6] h[4][7] h[4][8] h[4][9] h[4][10] h[4][11] h[4][12] h[4][13] h[4][14] h[4][15] h[4][16] h[4][17] h[5][0] h[5][1] h[5][2] h[5][3] h[5][4] h[5][5] h[5][6] h[5][7] h[5][8] h[5][9] h[5][10] h[5][11] h[5][12] h[5][13] h[5][14] h[5][15] h[5][16] h[5][17] h[6][0] h[6][1] h[6][2] h[6][3] h[6][4] h[6][5] h[6][6] h[6][7] h[6][8] h[6][9] h[6][10] h[6][11] h[6][12] h[6][13] h[6][14] h[6][15] h[6][16] h[6][17] h[7][0] h[7][1] h[7][2] h[7][3] h[7][4] h[7][5] h[7][6] h[7][7] h[7][8] h[7][9] h[7][10] h[7][11] h[7][12] h[7][13] h[7][14] h[7][15] h[7][16] h[7][17] h[8][0] h[8][1] h[8][2] h[8][3] h[8][4] h[8][5] h[8][6] h[8][7] h[8][8] h[8][9] h[8][10] h[8][11] h[8][12] h[8][13] h[8][14] h[8][15] h[8][16] h[8][17] h[9][0] h[9][1] h[9][2] h[9][3] h[9][4] h[9][5] h[9][6] h[9][7] h[9][8] h[9][9] h[9][10] h[9][11] h[9][12] h[9][13] h[9][14] h[9][15] h[9][16] h[9][17] a[0][0] a[0][1] a[0][2] a[0][3] a[0][4] a[0][5] a[0][6] a[0][7] a[0][8] a[0][9] a[0][10] a[0][11] a[0][12] a[0][13] a[0][14] a[0][15] a[0][16] a[0][17] a[1][0] a[1][1] a[1][2] a[1][3] a[1][4] a[1][5] a[1][6] a[1][7] a[1][8] a[1][9] a[1][10] a[1][11] a[1][12] a[1][13] a[1][14] a[1][15] a[1][16] a[1][17] a[2][0] a[2][1] a[2][2] a[2][3] a[2][4] a[2][5] a[2][6] a[2][7] a[2][8] a[2][9] a[2][10] a[2][11] a[2][12] a[2][13] a[2][14] a[2][15] a[2][16] a[2][17] a[3][0] a[3][1] a[3][2] a[3][3] a[3][4] a[3][5] a[3][6] a[3][7] a[3][8] a[3][9] a[3][10] a[3][11] a[3][12] a[3][13] a[3][14] a[3][15] a[3][16] a[3][17] a[4][0] a[4][1] a[4][2] a[4][3] a[4][4] a[4][5] a[4][6] a[4][7] a[4][8] a[4][9] a[4][10] a[4][11] a[4][12] a[4][13] a[4][14] a[4][15] a[4][16] a[4][17] a[5][0] a[5][1] a[5][2] a[5][3] a[5][4] a[5][5] a[5][6] a[5][7] a[5][8] a[5][9] a[5][10] a[5][11] a[5][12] a[5][13] a[5][14] a[5][15] a[5][16] a[5][17] a[6][0] a[6][1] a[6][2] a[6][3] a[6][4] a[6][5] a[6][6] a[6][7] a[6][8] a[6][9] a[6][10] a[6][11] a[6][12] a[6][13] a[6][14] a[6][15] a[6][16] a[6][17] a[7][0] a[7][1] a[7][2] a[7][3] a[7][4] a[7][5] a[7][6] a[7][7] a[7][8] a[7][9] a[7][10] a[7][11] a[7][12] a[7][13] a[7][14] a[7][15] a[7][16] a[7][17] a[8][0] a[8][1] a[8][2] a[8][3] a[8][4] a[8][5] a[8][6] a[8][7] a[8][8] a[8][9] a[8][10] a[8][11] a[8][12] a[8][13] a[8][14] a[8][15] a[8][16] a[8][17] a[9][0] a[9][1] a[9][2] a[9][3] a[9][4] a[9][5] a[9][6] a[9][7] a[9][8] a[9][9] a[9][10] a[9][11] a[9][12] a[9][13] a[9][14] a[9][15] a[9][16] a[9][17] t[0][0] t[0][1] t[0][2] t[0][3] t[0][4] t[0][5] t[0][6] t[0][7] t[0][8] t[0][9] t[0][10] t[0][11] t[0][12] t[0][13] t[0][14] t[0][15] t[0][16] t[0][17] t[0][18] t[1][0] t[1][1] t[1][2] t[1][3] t[1][4] t[1][5] t[1][6] t[1][7] t[1][8] t[1][9] t[1][10] t[1][11] t[1][12] t[1][13] t[1][14] t[1][15] t[1][16] t[1][17] t[1][18] t[2][0] t[2][1] t[2][2] t[2][3] t[2][4] t[2][5] t[2][6] t[2][7] t[2][8] t[2][9] t[2][10] t[2][11] t[2][12] t[2][13] t[2][14] t[2][15] t[2][16] t[2][17] t[2][18] t[3][0] t[3][1] t[3][2] t[3][3] t[3][4] t[3][5] t[3][6] t[3][7] t[3][8] t[3][9] t[3][10] t[3][11] t[3][12] t[3][13] t[3][14] t[3][15] t[3][16] t[3][17] t[3][18] t[4][0] t[4][1] t[4][2] t[4][3] t[4][4] t[4][5] t[4][6] t[4][7] t[4][8] t[4][9] t[4][10] t[4][11] t[4][12] t[4][13] t[4][14] t[4][15] t[4][16] t[4][17] t[4][18] t[5][0] t[5][1] t[5][2] t[5][3] t[5][4] t[5][5] t[5][6] t[5][7] t[5][8] t[5][9] t[5][10] t[5][11] t[5][12] t[5][13] t[5][14] t[5][15] t[5][16] t[5][17] t[5][18] t[6][0] t[6][1] t[6][2] t[6][3] t[6][4] t[6][5] t[6][6] t[6][7] t[6][8] t[6][9] t[6][10] t[6][11] t[6][12] t[6][13] t[6][14] t[6][15] t[6][16] t[6][17] t[6][18] t[7][0] t[7][1] t[7][2] t[7][3] t[7][4] t[7][5] t[7][6] t[7][7] t[7][8] t[7][9] t[7][10] t[7][11] t[7][12] t[7][13] t[7][14] t[7][15] t[7][16] t[7][17] t[7][18] t[8][0] t[8][1] t[8][2] t[8][3] t[8][4] t[8][5] t[8][6] t[8][7] t[8][8] t[8][9] t[8][10] t[8][11] t[8][12] t[8][13] t[8][14] t[8][15] t[8][16] t[8][17] t[8][18] t[9][0] t[9][1] t[9][2] t[9][3] t[9][4] t[9][5] t[9][6] t[9][7] t[9][8] t[9][9] t[9][10] t[9][11] t[9][12] t[9][13] t[9][14] t[9][15] t[9][16] t[9][17] t[9][18] </list>
251.97/252.00	v   <values> 3 7 3 5 7 6 8 1 9 4 4 9 8 2 2 1 5 6 6 4 9 4 2 2 9 0 7 8 6 8 7 3 5 0 3 5 9 6 5 7 1 1 6 5 4 9 8 7 3 0 0 3 4 8 0 9 0 8 6 8 4 4 5 7 7 5 2 1 6 2 1 9 8 1 8 1 9 5 3 3 2 0 0 6 6 5 9 7 2 7 7 8 2 0 8 4 7 2 3 6 9 3 9 4 1 6 0 1 1 2 7 9 3 0 2 8 8 5 1 4 4 7 3 5 9 0 5 0 6 2 0 9 5 9 1 3 3 2 1 6 8 4 8 4 4 5 4 3 5 3 0 6 6 1 2 1 0 9 7 9 7 2 2 3 1 6 4 7 1 7 0 2 5 0 5 8 4 8 6 3 1 0 0 1 1 1 0 0 1 1 0 0 1 0 1 1 0 0 1 0 1 1 1 0 0 1 1 0 0 1 0 0 1 0 1 0 0 1 1 1 0 1 0 0 1 1 0 0 0 1 0 1 0 1 0 1 1 1 0 0 0 1 1 1 0 0 1 1 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 1 0 0 1 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 1 1 0 1 1 1 0 0 0 1 1 0 1 0 1 1 1 0 1 1 0 0 0 1 0 1 1 0 0 0 1 1 0 0 1 1 1 0 0 0 1 1 1 1 0 0 0 1 1 1 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 1 1 0 0 0 1 1 1 0 1 1 0 0 0 1 1 0 0 1 1 0 1 0 0 1 1 0 1 0 0 0 1 1 0 0 1 1 0 1 1 0 1 0 1 1 0 0 0 1 0 1 1 0 0 1 1 1 0 1 0 1 0 1 0 0 0 1 1 1 0 0 0 1 1 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 1 0 0 1 1 0 0 0 1 0 1 1 1 0 1 1 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 0 1 0 1 0 0 0 1 0 0 1 1 1 0 1 0 0 1 1 1 0 0 1 1 0 0 0 1 1 1 0 0 0 0 1 1 1 0 0 0 1 0 0 1 1 0 0 1 1 1 0 1 1 1 0 0 0 1 1 1 0 0 1 1 1 0 0 0 0 44 14 34 0 0 48 46 10 0 36 55 51 15 15 0 39 27 44 0 31 31 0 0 22 49 43 0 46 31 39 44 14 32 10 10 40 40 49 49 0 0 22 22 56 27 50 0 53 81 14 47 15 15 45 45 0 34 34 0 0 47 31 21 51 0 0 14 48 41 0 0 47 22 43 67 21 21 0 31 43 55 0 51 47 15 36 0 18 27 35 0 0 64 64 0 42 53 15 39 35 64 48 41 47 69 81 0 0 40 40 0 0 0 39 22 56 59 0 44 44 31 31 0 0 18 18 0 47 41 81 69 0 48 48 0 56 15 51 79 0 44 32 14 0 0 59 31 21 64 0 0 0 0 21 51 41 42 0 0 31 31 0 46 10 48 0 68 79 56 53 0 67 32 39 69 0 0 79 44 15 49 0 81 42 21 55 0 0 0 </values>
251.97/252.01	v </instantiation>

Verifier Data 

OK	5524

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 (14469 MiB free)
  memory of node 1: 16384 MiB (13683 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312722-1534700179/watcher-4312722-1534700179 -o /tmp/evaluation-result-4312722-1534700179/solver-4312722-1534700179 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534698887-16330 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1627798740 HOME/instance-4312722-1534700179.xml 

running on 4 cores: 0,2,4,6

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=17082, runsolver pid=17079

[startup+0.100117 s]*
/proc/loadavg: 2.00 1.97 1.52 3/187 17083
/proc/meminfo: memFree=28821552/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=35996 memory=10672 CPUtime=0.1 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 2948 0 0 0 10 0 0 0 20 0 1 0 287581118 36859904 2668 33554432000 4194304 7499544 140735969344416 140735969341416 140513260420096 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 8999 2668 734 807 0 1990 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35996 KiB
Current children cumulated memory: 10672 KiB

[startup+0.209747 s]*
/proc/loadavg: 2.00 1.97 1.52 3/187 17083
/proc/meminfo: memFree=28818948/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=38976 memory=13576 CPUtime=0.21 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 3673 0 0 0 21 0 0 0 20 0 1 0 287581118 39911424 3394 33554432000 4194304 7499544 140735969344416 140735969341416 4563992 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 9744 3394 734 807 0 2735 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38976 KiB
Current children cumulated memory: 13576 KiB

[startup+0.309086 s]*
/proc/loadavg: 2.00 1.97 1.52 3/187 17083
/proc/meminfo: memFree=28815972/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=42060 memory=16744 CPUtime=0.31 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 4447 0 0 0 31 0 0 0 20 0 1 0 287581118 43069440 4186 33554432000 4194304 7499544 140735969344416 140735969341416 4563992 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 10515 4186 734 807 0 3506 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 42060 KiB
Current children cumulated memory: 16744 KiB

[startup+0.700242 s]
/proc/loadavg: 2.00 1.97 1.52 3/187 17083
/proc/meminfo: memFree=28810020/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=54040 memory=28648 CPUtime=0.68 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 7574 0 0 0 68 0 0 0 20 0 1 0 287581118 55336960 7162 33554432000 4194304 7499544 140735969344416 140735969335320 140513266162848 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 13510 7162 734 807 0 6501 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 54040 KiB
Current children cumulated memory: 28648 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 1.97 1.52 3/187 17083
/proc/meminfo: memFree=28773972/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=83908 memory=58744 CPUtime=1.49 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 15110 0 0 0 148 1 0 0 20 0 1 0 287581118 85921792 14686 33554432000 4194304 7499544 140735969344416 140735969338952 4579850 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 20977 14686 790 807 0 13968 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 83908 KiB
Current children cumulated memory: 58744 KiB

[startup+3.1094 s]
/proc/loadavg: 2.00 1.97 1.52 3/187 17083
/proc/meminfo: memFree=28773000/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=84172 memory=59212 CPUtime=3.1 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 24436 0 0 0 308 2 0 0 20 0 1 0 287581118 86192128 14803 33554432000 4194304 7499544 140735969344416 140735969338952 4580255 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 21043 14803 790 807 0 14034 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 84172 KiB
Current children cumulated memory: 59212 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 1.97 1.52 3/187 17083
/proc/meminfo: memFree=28773000/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=84172 memory=59252 CPUtime=6.29 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 33566 0 0 0 627 2 0 0 20 0 1 0 287581118 86192128 14813 33554432000 4194304 7499544 140735969344416 140735969339432 4580374 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 21043 14813 790 807 0 14034 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 84172 KiB
Current children cumulated memory: 59252 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 1.97 1.52 3/187 17083
/proc/meminfo: memFree=28773324/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=84304 memory=59288 CPUtime=12.68 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 43082 0 0 0 1266 2 0 0 20 0 1 0 287581118 86327296 14822 33554432000 4194304 7499544 140735969344416 140735969339432 5585010 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 21076 14822 790 807 0 14067 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 84304 KiB
Current children cumulated memory: 59288 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.97 1.53 3/187 17083
/proc/meminfo: memFree=28773076/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=84304 memory=59344 CPUtime=25.48 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 58213 0 0 0 2545 3 0 0 20 0 1 0 287581118 86327296 14836 33554432000 4194304 7499544 140735969344416 140735969339432 4257864 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 21076 14836 790 807 0 14067 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 84304 KiB
Current children cumulated memory: 59344 KiB

[startup+51.1091 s]
/proc/loadavg: 2.05 1.99 1.55 3/187 17274
/proc/meminfo: memFree=28759948/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=84304 memory=59452 CPUtime=51.08 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 69667 0 0 0 5101 7 0 0 20 0 1 0 287581118 86327296 14863 33554432000 4194304 7499544 140735969344416 140735969339432 4249975 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 21076 14863 790 807 0 14067 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 84304 KiB
Current children cumulated memory: 59452 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 1.99 1.57 3/187 17275
/proc/meminfo: memFree=28760008/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=84436 memory=59464 CPUtime=102.25 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 70520 0 0 0 10218 7 0 0 20 0 1 0 287581118 86462464 14866 33554432000 4194304 7499544 140735969344416 140735969339432 5585221 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 21109 14866 790 807 0 14100 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 84436 KiB
Current children cumulated memory: 59464 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 1.99 1.60 3/187 17276
/proc/meminfo: memFree=28760520/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=84436 memory=59476 CPUtime=162.25 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 70842 0 0 0 16218 7 0 0 20 0 1 0 287581118 86462464 14869 33554432000 4194304 7499544 140735969344416 140735969339432 4541806 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 21109 14869 790 807 0 14100 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 84436 KiB
Current children cumulated memory: 59476 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.62 3/189 17286
/proc/meminfo: memFree=28759892/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=84436 memory=59492 CPUtime=222.26 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 71165 0 0 0 22218 8 0 0 20 0 1 0 287581118 86462464 14873 33554432000 4194304 7499544 140735969344416 140735969339432 4580628 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 21109 14873 790 807 0 14100 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 84436 KiB
Current children cumulated memory: 59492 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.99 1.64 3/189 17286
/proc/meminfo: memFree=28759964/32770624 swapFree=67108796/67108860
[pid=17082] ppid=17079 vsize=84436 memory=59492 CPUtime=251.97 cores=0,2,4,6
/proc/17082/stat : 17082 (MistralXCSP) R 17079 17082 16299 0 -1 4202496 71401 0 0 0 25189 8 0 0 20 0 1 0 287581118 86462464 14873 33554432000 4194304 7499544 140735969344416 140735969339432 4580658 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 27262976 140735969346674 140735969346824 140735969346824 140735969349577 0
/proc/17082/statm: 21109 14873 790 807 0 14100 0
Current children cumulated CPU time: 251.97 s
Current children cumulated vsize: 84436 KiB
Current children cumulated memory: 59492 KiB

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

[startup+252.01 s]
# the end of solver process 17082 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.893 s, system=0.081994 s

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

Child status: 0
Real time (s): 252.01
CPU time (s): 251.975
CPU user time (s): 251.893
CPU system time (s): 0.081994
CPU usage (%): 99.9859
Max. virtual memory (cumulated for all children) (KiB): 84436
Max. memory (cumulated for all children) (KiB): 59492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.893
system time used= 0.081994
maximum resident set size= 59512
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71435
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= 34
involuntary context switches= 242


# summary of solver processes directly reported to runsolver:
#   pid: 17082
#   total CPU time (s): 251.975
#   total CPU user time (s): 251.893
#   total CPU system time (s): 0.081994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.891928 second user time and 1.79126 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-19 19:36:19
IDJOB=4312722
IDBENCH=141547
IDSOLVER=2801
FILE ID=node138/4312722-1534700179
RUNJOBID= node138-1534698887-16330
PBS_JOBID= 21038715
Free space on /tmp= 56804 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/TravelingTournament/TravelingTournament-a3-galaxy10_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4312722-1534700179/watcher-4312722-1534700179 -o /tmp/evaluation-result-4312722-1534700179/solver-4312722-1534700179 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534698887-16330 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1627798740 HOME/instance-4312722-1534700179.xml

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

MD5SUM BENCH= d3c3240a58914eaf530b4ae554743d11
RANDOM SEED=1627798740

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        28829552 kB
MemAvailable:   31895744 kB
Buffers:          174644 kB
Cached:          3185356 kB
SwapCached:           12 kB
Active:          1786016 kB
Inactive:        1642200 kB
Active(anon):      29952 kB
Inactive(anon):   107576 kB
Active(file):    1756064 kB
Inactive(file):  1534624 kB
Unevictable:        7256 kB
Mlocked:            7256 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              5804 kB
Writeback:             0 kB
AnonPages:         89908 kB
Mapped:            21676 kB
Shmem:             66124 kB
Slab:             211268 kB
SReclaimable:     182680 kB
SUnreclaim:        28588 kB
KernelStack:        3568 kB
PageTables:         5532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     397520 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56800 MiB
End job on node138 at 2018-08-19 19:40:32