Trace number 4241910

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
R1: Mistral-2.0 2017-06-28SAT 1.05871 1.15627

General information on the benchmark

NameCoveringArray/CoveringArray-elt-s1/
CoveringArray-elt-3-07-2-12.xml
MD5SUMd28d3b77622c454a4009aeb11785833b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.7402902
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of constraints327
Number of domains2
Minimum domain size8
Maximum domain size12
Distribution of domain sizes[{"size":8,"count":420},{"size":12,"count":280}]
Minimum variable degree2
Maximum variable degree9
Distribution of variable degrees[{"degree":2,"count":280},{"degree":9,"count":420}]
Minimum constraint arity8
Maximum constraint arity35
Distribution of constraint arities[{"arity":8,"count":35},{"arity":13,"count":280},{"arity":35,"count":12}]
Number of extensional constraints12
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":12},{"type":"allDifferent","count":35},{"type":"element","count":280}]
Optimization problemNO
Type of objective

Solver Data

0.00/0.10	c Mistral-2017-06-28
1.00/1.15	s SATISFIABLE
1.00/1.15	v <instantiation type="solution">
1.00/1.15	v   <list> p[0][0] p[0][1] p[0][2] p[0][3] p[0][4] p[0][5] p[0][6] p[0][7] p[1][0] p[1][1] p[1][2] p[1][3] p[1][4] p[1][5] p[1][6] p[1][7] p[2][0] p[2][1] p[2][2] p[2][3] p[2][4] p[2][5] p[2][6] p[2][7] p[3][0] p[3][1] p[3][2] p[3][3] p[3][4] p[3][5] p[3][6] p[3][7] p[4][0] p[4][1] p[4][2] p[4][3] p[4][4] p[4][5] p[4][6] p[4][7] p[5][0] p[5][1] p[5][2] p[5][3] p[5][4] p[5][5] p[5][6] p[5][7] p[6][0] p[6][1] p[6][2] p[6][3] p[6][4] p[6][5] p[6][6] p[6][7] p[7][0] p[7][1] p[7][2] p[7][3] p[7][4] p[7][5] p[7][6] p[7][7] p[8][0] p[8][1] p[8][2] p[8][3] p[8][4] p[8][5] p[8][6] p[8][7] p[9][0] p[9][1] p[9][2] p[9][3] p[9][4] p[9][5] p[9][6] p[9][7] p[10][0] p[10][1] p[10][2] p[10][3] p[10][4] p[10][5] p[10][6] p[10][7] p[11][0] p[11][1] p[11][2] p[11][3] p[11][4] p[11][5] p[11][6] p[11][7] p[12][0] p[12][1] p[12][2] p[12][3] p[12][4] p[12][5] p[12][6] p[12][7] p[13][0] p[13][1] p[13][2] p[13][3] p[13][4] p[13][5] p[13][6] p[13][7] p[14][0] p[14][1] p[14][2] p[14][3] p[14][4] p[14][5] p[14][6] p[14][7] p[15][0] p[15][1] p[15][2] p[15][3] p[15][4] p[15][5] p[15][6] p[15][7] p[16][0] p[16][1] p[16][2] p[16][3] p[16][4] p[16][5] p[16][6] p[16][7] p[17][0] p[17][1] p[17][2] p[17][3] p[17][4] p[17][5] p[17][6] p[17][7] p[18][0] p[18][1] p[18][2] p[18][3] p[18][4] p[18][5] p[18][6] p[18][7] p[19][0] p[19][1] p[19][2] p[19][3] p[19][4] p[19][5] p[19][6] p[19][7] p[20][0] p[20][1] p[20][2] p[20][3] p[20][4] p[20][5] p[20][6] p[20][7] p[21][0] p[21][1] p[21][2] p[21][3] p[21][4] p[21][5] p[21][6] p[21][7] p[22][0] p[22][1] p[22][2] p[22][3] p[22][4] p[22][5] p[22][6] p[22][7] p[23][0] p[23][1] p[23][2] p[23][3] p[23][4] p[23][5] p[23][6] p[23][7] p[24][0] p[24][1] p[24][2] p[24][3] p[24][4] p[24][5] p[24][6] p[24][7] p[25][0] p[25][1] p[25][2] p[25][3] p[25][4] p[25][5] p[25][6] p[25][7] p[26][0] p[26][1] p[26][2] p[26][3] p[26][4] p[26][5] p[26][6] p[26][7] p[27][0] p[27][1] p[27][2] p[27][3] p[27][4] p[27][5] p[27][6] p[27][7] p[28][0] p[28][1] p[28][2] p[28][3] p[28][4] p[28][5] p[28][6] p[28][7] p[29][0] p[29][1] p[29][2] p[29][3] p[29][4] p[29][5] p[29][6] p[29][7] p[30][0] p[30][1] p[30][2] p[30][3] p[30][4] p[30][5] p[30][6] p[30][7] p[31][0] p[31][1] p[31][2] p[31][3] p[31][4] p[31][5] p[31][6] p[31][7] p[32][0] p[32][1] p[32][2] p[32][3] p[32][4] p[32][5] p[32][6] p[32][7] p[33][0] p[33][1] p[33][2] p[33][3] p[33][4] p[33][5] p[33][6] p[33][7] p[34][0] p[34][1] p[34][2] p[34][3] p[34][4] p[34][5] p[34][6] p[34][7] v[0][0] v[0][1] v[0][2] v[0][3] v[0][4] v[0][5] v[0][6] v[0][7] v[0][8] v[0][9] v[0][10] v[0][11] v[1][0] v[1][1] v[1][2] v[1][3] v[1][4] v[1][5] v[1][6] v[1][7] v[1][8] v[1][9] v[1][10] v[1][11] v[2][0] v[2][1] v[2][2] v[2][3] v[2][4] v[2][5] v[2][6] v[2][7] v[2][8] v[2][9] v[2][10] v[2][11] v[3][0] v[3][1] v[3][2] v[3][3] v[3][4] v[3][5] v[3][6] v[3][7] v[3][8] v[3][9] v[3][10] v[3][11] v[4][0] v[4][1] v[4][2] v[4][3] v[4][4] v[4][5] v[4][6] v[4][7] v[4][8] v[4][9] v[4][10] v[4][11] v[5][0] v[5][1] v[5][2] v[5][3] v[5][4] v[5][5] v[5][6] v[5][7] v[5][8] v[5][9] v[5][10] v[5][11] v[6][0] v[6][1] v[6][2] v[6][3] v[6][4] v[6][5] v[6][6] v[6][7] v[6][8] v[6][9] v[6][10] v[6][11] v[7][0] v[7][1] v[7][2] v[7][3] v[7][4] v[7][5] v[7][6] v[7][7] v[7][8] v[7][9] v[7][10] v[7][11] v[8][0] v[8][1] v[8][2] v[8][3] v[8][4] v[8][5] v[8][6] v[8][7] v[8][8] v[8][9] v[8][10] v[8][11] v[9][0] v[9][1] v[9][2] v[9][3] v[9][4] v[9][5] v[9][6] v[9][7] v[9][8] v[9][9] v[9][10] v[9][11] v[10][0] v[10][1] v[10][2] v[10][3] v[10][4] v[10][5] v[10][6] v[10][7] v[10][8] v[10][9] v[10][10] v[10][11] v[11][0] v[11][1] v[11][2] v[11][3] v[11][4] v[11][5] v[11][6] v[11][7] v[11][8] v[11][9] v[11][10] v[11][11] v[12][0] v[12][1] v[12][2] v[12][3] v[12][4] v[12][5] v[12][6] v[12][7] v[12][8] v[12][9] v[12][10] v[12][11] v[13][0] v[13][1] v[13][2] v[13][3] v[13][4] v[13][5] v[13][6] v[13][7] v[13][8] v[13][9] v[13][10] v[13][11] v[14][0] v[14][1] v[14][2] v[14][3] v[14][4] v[14][5] v[14][6] v[14][7] v[14][8] v[14][9] v[14][10] v[14][11] v[15][0] v[15][1] v[15][2] v[15][3] v[15][4] v[15][5] v[15][6] v[15][7] v[15][8] v[15][9] v[15][10] v[15][11] v[16][0] v[16][1] v[16][2] v[16][3] v[16][4] v[16][5] v[16][6] v[16][7] v[16][8] v[16][9] v[16][10] v[16][11] v[17][0] v[17][1] v[17][2] v[17][3] v[17][4] v[17][5] v[17][6] v[17][7] v[17][8] v[17][9] v[17][10] v[17][11] v[18][0] v[18][1] v[18][2] v[18][3] v[18][4] v[18][5] v[18][6] v[18][7] v[18][8] v[18][9] v[18][10] v[18][11] v[19][0] v[19][1] v[19][2] v[19][3] v[19][4] v[19][5] v[19][6] v[19][7] v[19][8] v[19][9] v[19][10] v[19][11] v[20][0] v[20][1] v[20][2] v[20][3] v[20][4] v[20][5] v[20][6] v[20][7] v[20][8] v[20][9] v[20][10] v[20][11] v[21][0] v[21][1] v[21][2] v[21][3] v[21][4] v[21][5] v[21][6] v[21][7] v[21][8] v[21][9] v[21][10] v[21][11] v[22][0] v[22][1] v[22][2] v[22][3] v[22][4] v[22][5] v[22][6] v[22][7] v[22][8] v[22][9] v[22][10] v[22][11] v[23][0] v[23][1] v[23][2] v[23][3] v[23][4] v[23][5] v[23][6] v[23][7] v[23][8] v[23][9] v[23][10] v[23][11] v[24][0] v[24][1] v[24][2] v[24][3] v[24][4] v[24][5] v[24][6] v[24][7] v[24][8] v[24][9] v[24][10] v[24][11] v[25][0] v[25][1] v[25][2] v[25][3] v[25][4] v[25][5] v[25][6] v[25][7] v[25][8] v[25][9] v[25][10] v[25][11] v[26][0] v[26][1] v[26][2] v[26][3] v[26][4] v[26][5] v[26][6] v[26][7] v[26][8] v[26][9] v[26][10] v[26][11] v[27][0] v[27][1] v[27][2] v[27][3] v[27][4] v[27][5] v[27][6] v[27][7] v[27][8] v[27][9] v[27][10] v[27][11] v[28][0] v[28][1] v[28][2] v[28][3] v[28][4] v[28][5] v[28][6] v[28][7] v[28][8] v[28][9] v[28][10] v[28][11] v[29][0] v[29][1] v[29][2] v[29][3] v[29][4] v[29][5] v[29][6] v[29][7] v[29][8] v[29][9] v[29][10] v[29][11] v[30][0] v[30][1] v[30][2] v[30][3] v[30][4] v[30][5] v[30][6] v[30][7] v[30][8] v[30][9] v[30][10] v[30][11] v[31][0] v[31][1] v[31][2] v[31][3] v[31][4] v[31][5] v[31][6] v[31][7] v[31][8] v[31][9] v[31][10] v[31][11] v[32][0] v[32][1] v[32][2] v[32][3] v[32][4] v[32][5] v[32][6] v[32][7] v[32][8] v[32][9] v[32][10] v[32][11] v[33][0] v[33][1] v[33][2] v[33][3] v[33][4] v[33][5] v[33][6] v[33][7] v[33][8] v[33][9] v[33][10] v[33][11] v[34][0] v[34][1] v[34][2] v[34][3] v[34][4] v[34][5] v[34][6] v[34][7] v[34][8] v[34][9] v[34][10] v[34][11] </list>
1.00/1.15	v   <values> 0 5 4 2 9 3 1 11 0 5 4 2 9 3 1 6 7 0 2 8 9 3 11 1 5 0 4 2 9 3 6 1 7 0 8 2 3 10 1 6 0 7 8 2 1 6 10 3 4 0 2 5 9 1 10 3 4 0 5 2 6 1 11 3 7 0 8 2 1 6 3 10 4 0 2 5 9 1 11 3 4 0 5 2 9 1 6 3 8 0 7 2 1 10 3 6 4 2 5 0 9 10 6 1 7 2 8 0 9 10 1 6 8 4 7 0 9 6 1 10 0 7 10 3 1 6 8 2 7 0 10 3 4 1 2 8 9 0 5 3 4 1 8 2 7 0 3 5 1 4 8 2 9 0 7 3 4 1 2 6 9 0 5 3 4 1 6 2 9 0 3 5 1 4 11 2 9 7 5 0 4 2 6 1 7 10 3 0 11 2 1 6 9 5 3 0 8 4 1 2 4 0 7 6 10 8 2 3 4 0 6 7 8 10 5 2 1 0 7 6 8 10 3 2 4 7 6 0 11 2 5 3 7 4 1 0 11 2 3 5 9 4 1 0 8 5 3 2 4 10 8 0 11 2 5 3 9 4 1 0 7 2 3 5 8 4 1 0 11 5 3 2 9 4 7 2 8 5 1 0 0 6 3 5 2 1 6 0 3 4 5 7 0 6 3 5 2 1 7 1 2 4 4 7 1 7 2 5 2 1 7 0 3 4 4 6 1 7 3 5 2 0 6 1 2 4 5 6 1 6 3 4 3 1 7 0 2 4 5 6 0 4 3 7 0 3 5 1 2 4 6 7 1 5 2 7 0 3 5 0 3 4 6 6 1 5 3 7 0 2 4 1 2 4 7 6 1 4 3 6 1 3 5 0 2 4 7 6 1 5 2 7 0 3 7 2 1 4 4 6 1 5 3 7 0 2 6 3 0 4 5 6 1 4 3 6 1 3 7 2 0 4 5 6 3 7 1 7 0 2 6 1 2 4 5 4 3 6 1 6 1 3 7 0 2 4 5 4 3 6 3 6 1 1 5 2 0 4 7 4 0 4 7 3 4 3 5 1 6 0 2 7 1 5 6 3 4 3 5 0 7 0 2 6 1 5 7 3 4 2 4 1 6 0 3 6 1 4 7 2 5 3 5 0 6 0 3 6 1 5 6 3 4 3 7 2 5 0 0 6 1 5 7 3 4 2 6 3 4 0 1 6 1 4 7 2 5 3 7 2 4 0 1 6 3 7 5 3 4 2 6 1 6 0 1 4 3 6 5 2 5 3 7 0 6 0 1 4 3 6 7 2 5 1 5 2 4 0 3 4 1 1 6 7 0 7 3 2 5 0 4 6 1 1 7 7 0 6 2 3 4 0 5 6 1 0 7 6 1 7 3 2 4 0 5 6 3 3 5 7 0 6 2 1 6 0 5 4 3 2 5 6 1 7 3 0 6 0 5 4 3 2 7 6 1 5 1 2 4 0 7 4 3 3 5 7 0 6 6 5 2 0 1 4 3 2 5 6 1 7 7 4 2 0 1 4 3 2 7 6 1 5 5 6 0 0 3 4 7 6 3 6 1 5 5 2 4 0 3 0 </values>
1.00/1.15	v </instantiation>

Verifier Data

OK	

Watcher Data

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4241910-1502073786/watcher-4241910-1502073786 -o /tmp/evaluation-result-4241910-1502073786/solver-4241910-1502073786 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502041295-28343 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 341477459 HOME/instance-4241910-1502073786.xml 

pid=629
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.03 2.05 3/180 633
/proc/meminfo: memFree=30137404/32770624 swapFree=0/354108
[pid=633] ppid=629 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/633/stat : 633 (runsolver) D 629 633 20633 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 9572345 24240128 106 18446744073709551615 4194304 4338465 140721076938400 140721076936040 140395585999575 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 14127104 140721076940940 140721076941386 140721076941386 140721076944842 0
/proc/633/statm: 5918 106 53 36 0 2156 0

[startup+0.110513 s]
/proc/loadavg: 2.08 2.03 2.05 3/180 633
/proc/meminfo: memFree=30137404/32770624 swapFree=0/354108
[pid=633] ppid=629 vsize=30740 CPUtime=0 cores=1,3,5,7
/proc/633/stat : 633 (MistralXCSP) R 629 633 20633 0 -1 4202496 1496 0 0 0 0 0 0 0 20 0 1 0 9572345 31477760 1331 18446744073709551615 4194304 7402444 140725542198624 140725542189304 4234432 0 0 1 0 0 0 0 17 7 0 0 9 0 0 9500608 9505824 26628096 140725542203828 140725542203977 140725542203977 140725542207433 0
/proc/633/statm: 7685 1331 667 784 0 699 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 30740

[startup+0.200514 s]
/proc/loadavg: 2.08 2.03 2.05 3/180 633
/proc/meminfo: memFree=30137404/32770624 swapFree=0/354108
[pid=633] ppid=629 vsize=35212 CPUtime=0.09 cores=1,3,5,7
/proc/633/stat : 633 (MistralXCSP) R 629 633 20633 0 -1 4202496 2684 0 0 0 9 0 0 0 20 0 1 0 9572345 36057088 2477 18446744073709551615 4194304 7402444 140725542198624 140725542193160 4709497 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9500608 9505824 26628096 140725542203828 140725542203977 140725542203977 140725542207433 0
/proc/633/statm: 8803 2477 712 784 0 1817 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35212

[startup+0.300286 s]
/proc/loadavg: 2.08 2.03 2.05 3/180 633
/proc/meminfo: memFree=30137404/32770624 swapFree=0/354108
[pid=633] ppid=629 vsize=35212 CPUtime=0.19 cores=1,3,5,7
/proc/633/stat : 633 (MistralXCSP) R 629 633 20633 0 -1 4202496 2684 0 0 0 19 0 0 0 20 0 1 0 9572345 36057088 2477 18446744073709551615 4194304 7402444 140725542198624 140725542193160 4709390 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9500608 9505824 26628096 140725542203828 140725542203977 140725542203977 140725542207433 0
/proc/633/statm: 8803 2477 712 784 0 1817 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 35212

[startup+0.700221 s]
/proc/loadavg: 2.08 2.03 2.05 3/180 633
/proc/meminfo: memFree=30137404/32770624 swapFree=0/354108
[pid=633] ppid=629 vsize=35212 CPUtime=0.59 cores=1,3,5,7
/proc/633/stat : 633 (MistralXCSP) R 629 633 20633 0 -1 4202496 2684 0 0 0 59 0 0 0 20 0 1 0 9572345 36057088 2477 18446744073709551615 4194304 7402444 140725542198624 140725542193160 4248648 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9500608 9505824 26628096 140725542203828 140725542203977 140725542203977 140725542207433 0
/proc/633/statm: 8803 2477 712 784 0 1817 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 35212

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 633 sig 9
??? kill -633 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800266 s]
/proc/loadavg: 2.08 2.03 2.05 3/180 633
/proc/meminfo: memFree=30137404/32770624 swapFree=0/354108
[pid=633] ppid=629 vsize=35212 CPUtime=0.69 cores=1,3,5,7
/proc/633/stat : 633 (MistralXCSP) R 629 633 20633 0 -1 4202496 2684 0 0 0 69 0 0 0 20 0 1 0 9572345 36057088 2477 18446744073709551615 4194304 7402444 140725542198624 140725542193160 4248729 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9500608 9505824 26628096 140725542203828 140725542203977 140725542203977 140725542207433 0
/proc/633/statm: 8803 2477 712 784 0 1817 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35212

[startup+1.00022 s]
/proc/loadavg: 2.08 2.03 2.05 3/180 633
/proc/meminfo: memFree=30137404/32770624 swapFree=0/354108
[pid=633] ppid=629 vsize=35212 CPUtime=0.89 cores=1,3,5,7
/proc/633/stat : 633 (MistralXCSP) R 629 633 20633 0 -1 4202496 2684 0 0 0 89 0 0 0 20 0 1 0 9572345 36057088 2477 18446744073709551615 4194304 7402444 140725542198624 140725542193160 5753471 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9500608 9505824 26628096 140725542203828 140725542203977 140725542203977 140725542207433 0
/proc/633/statm: 8803 2477 712 784 0 1817 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 35212

[startup+1.10022 s]
/proc/loadavg: 2.08 2.03 2.05 3/181 634
/proc/meminfo: memFree=30126672/32770624 swapFree=0/354108
[pid=633] ppid=629 vsize=35212 CPUtime=1 cores=1,3,5,7
/proc/633/stat : 633 (MistralXCSP) R 629 633 20633 0 -1 4202496 2684 0 0 0 100 0 0 0 20 0 1 0 9572345 36057088 2477 18446744073709551615 4194304 7402444 140725542198624 140725542193160 5754011 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9500608 9505824 26628096 140725542203828 140725542203977 140725542203977 140725542207433 0
/proc/633/statm: 8803 2477 712 784 0 1817 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 35212

Child status: 0
Real time (s): 1.15627
CPU time (s): 1.05871
CPU user time (s): 1.05371
CPU system time (s): 0.004998
CPU usage (%): 91.5626
Max. virtual memory (cumulated for all children) (KiB): 35212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.05371
system time used= 0.004998
maximum resident set size= 9908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2706
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= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004317 second user time and 0.011873 second system time

The end

Launcher Data

Begin job on node127 at 2017-08-07 04:29:02
IDJOB=4241910
IDBENCH=139767
IDSOLVER=2622
FILE ID=node127/4241910-1502073786
RUNJOBID= node127-1502041295-28343
PBS_JOBID= 
Free space on /tmp= 62016 MiB

SOLVER NAME= Mistral-2.0 2017-06-28
BENCH NAME= XCSP17/CoveringArray/CoveringArray-elt-s1/CoveringArray-elt-3-07-2-12.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-4241910-1502073786/watcher-4241910-1502073786 -o /tmp/evaluation-result-4241910-1502073786/solver-4241910-1502073786 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502041295-28343 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 341477459 HOME/instance-4241910-1502073786.xml

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

MD5SUM BENCH= d28d3b77622c454a4009aeb11785833b
RANDOM SEED=341477459

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        30137400 kB
MemAvailable:   30466076 kB
Buffers:          134200 kB
Cached:           474724 kB
SwapCached:            0 kB
Active:          1859784 kB
Inactive:         362640 kB
Active(anon):    1613832 kB
Inactive(anon):     8532 kB
Active(file):     245952 kB
Inactive(file):   354108 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5976 kB
Writeback:             4 kB
AnonPages:       1596700 kB
Mapped:            32188 kB
Shmem:              8868 kB
Slab:             113388 kB
SReclaimable:      88900 kB
SUnreclaim:        24488 kB
KernelStack:        3200 kB
PageTables:         7660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1859888 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    782336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62012 MiB
End job on node127 at 2017-08-07 04:29:03