Trace number 4261749

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 2017-07-28OPT7 282.48901 282.61899

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-pb-10-20-1.xml
MD5SUMbdb22ef8b3c10c26106ff967be2ad1e3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark211.078
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of constraints241
Number of domains3
Minimum domain size2
Maximum domain size21
Distribution of domain sizes[{"size":2,"count":200},{"size":20,"count":40},{"size":21,"count":20}]
Minimum variable degree2
Maximum variable degree21
Distribution of variable degrees[{"degree":2,"count":220},{"degree":3,"count":3},{"degree":5,"count":10},{"degree":7,"count":4},{"degree":9,"count":3},{"degree":21,"count":20}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":202},{"arity":4,"count":2},{"arity":5,"count":2},{"arity":6,"count":10},{"arity":7,"count":2},{"arity":8,"count":2},{"arity":11,"count":20},{"arity":20,"count":1}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200},{"type":"allDifferent","count":1},{"type":"sum","count":20},{"type":"minimum","count":10},{"type":"maximum","count":10}]
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 

0.00/0.10	c 280717
0.00/0.18	o 9
0.00/0.18	o 8
0.00/0.18	o 7
282.45/282.61	s OPTIMUM FOUND
282.45/282.61	v <instantiation type="optimum" cost="7">
282.45/282.61	v   <list> p[0] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] p[10] p[11] p[12] p[13] p[14] p[15] p[16] p[17] p[18] p[19] min[0] min[1] min[2] min[3] min[4] min[5] min[6] min[7] min[8] min[9] max[0] max[1] max[2] max[3] max[4] max[5] max[6] max[7] max[8] max[9] 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[0][18] o[0][19] 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[1][18] o[1][19] 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[2][18] o[2][19] 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[3][18] o[3][19] 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[4][18] o[4][19] 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[5][18] o[5][19] 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[6][18] o[6][19] 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[7][18] o[7][19] 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[8][18] o[8][19] 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] o[9][18] o[9][19] so[0] so[1] so[2] so[3] so[4] so[5] so[6] so[7] so[8] so[9] so[10] so[11] so[12] so[13] so[14] so[15] so[16] so[17] so[18] so[19] </list>
282.45/282.61	v   <values> 16 12 2 15 6 18 5 14 10 8 19 13 11 7 3 17 4 0 1 9 0 8 7 0 0 1 4 0 2 1 3 17 19 19 12 6 15 13 7 16 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 4 6 7 7 7 7 7 7 7 7 7 7 7 6 5 5 4 3 2 2 </values>
282.45/282.61	v </instantiation>

Verifier Data 

OK	7

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-4261749-1502405931/watcher-4261749-1502405931 -o /tmp/evaluation-result-4261749-1502405931/solver-4261749-1502405931 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502333976-23274 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1317569064 HOME/instance-4261749-1502405931.xml 

pid=3726
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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: 1.83 2.01 2.04 2/185 3729
/proc/meminfo: memFree=31085336/32770624 swapFree=0/421420
[pid=3729] ppid=3726 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/3729/stat : 3729 (runsolver) D 3726 3729 1774 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 88408343 24240128 107 18446744073709551615 4194304 4338465 140726489604992 140726489602632 140666018652887 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 24256512 140726489608330 140726489608777 140726489608777 140726489612234 0
/proc/3729/statm: 5918 107 54 36 0 2156 0

[startup+0.10015 s]
/proc/loadavg: 1.83 2.01 2.04 2/185 3729
/proc/meminfo: memFree=31085336/32770624 swapFree=0/421420
[pid=3729] ppid=3726 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/3729/stat : 3729 (runsolver) D 3726 3729 1774 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 88408343 24240128 107 18446744073709551615 4194304 4338465 140726489604992 140726489602632 140666018652887 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 24256512 140726489608330 140726489608777 140726489608777 140726489612234 0
/proc/3729/statm: 5918 107 54 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.200288 s]
/proc/loadavg: 1.83 2.01 2.04 2/185 3729
/proc/meminfo: memFree=31085336/32770624 swapFree=0/421420
[pid=3729] ppid=3726 vsize=54920 CPUtime=0.09 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 7681 0 0 0 9 0 0 0 20 0 1 0 88408343 56238080 7447 18446744073709551615 4194304 7396336 140720481106816 140720481103816 5792027 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13730 7447 773 782 0 6746 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 54920

[startup+0.300266 s]
/proc/loadavg: 1.83 2.01 2.04 2/185 3729
/proc/meminfo: memFree=31085336/32770624 swapFree=0/421420
[pid=3729] ppid=3726 vsize=54920 CPUtime=0.19 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 7681 0 0 0 19 0 0 0 20 0 1 0 88408343 56238080 7447 18446744073709551615 4194304 7396336 140720481106816 140720481101832 5792030 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13730 7447 773 782 0 6746 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 54920

[startup+0.700212 s]
/proc/loadavg: 1.83 2.01 2.04 2/185 3729
/proc/meminfo: memFree=31085336/32770624 swapFree=0/421420
[pid=3729] ppid=3726 vsize=54920 CPUtime=0.59 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 7710 0 0 0 59 0 0 0 20 0 1 0 88408343 56238080 7447 18446744073709551615 4194304 7396336 140720481106816 140720481101832 5792000 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13730 7447 773 782 0 6746 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 54920

[startup+1.50021 s]
/proc/loadavg: 1.83 2.01 2.04 3/186 3730
/proc/meminfo: memFree=31058808/32770624 swapFree=0/421404
[pid=3729] ppid=3726 vsize=55052 CPUtime=1.39 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 7738 0 0 0 139 0 0 0 20 0 1 0 88408343 56373248 7513 18446744073709551615 4194304 7396336 140720481106816 140720481101832 4253003 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13763 7513 776 782 0 6779 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 55052

[startup+3.10021 s]
/proc/loadavg: 1.83 2.01 2.04 3/186 3730
/proc/meminfo: memFree=31058684/32770624 swapFree=0/421404
[pid=3729] ppid=3726 vsize=55184 CPUtime=2.98 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 10450 0 0 0 298 0 0 0 20 0 1 0 88408343 56508416 7550 18446744073709551615 4194304 7396336 140720481106816 140720481101352 5792030 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13796 7550 776 782 0 6812 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 55184

[startup+6.30022 s]
/proc/loadavg: 1.85 2.01 2.04 3/186 3730
/proc/meminfo: memFree=31058284/32770624 swapFree=0/421400
[pid=3729] ppid=3726 vsize=55316 CPUtime=6.18 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 13239 0 0 0 618 0 0 0 20 0 1 0 88408343 56643584 7579 18446744073709551615 4194304 7396336 140720481106816 140720481101352 5792027 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13829 7579 776 782 0 6845 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 55316

[startup+12.7002 s]
/proc/loadavg: 1.86 2.01 2.04 3/186 3730
/proc/meminfo: memFree=31057280/32770624 swapFree=0/421396
[pid=3729] ppid=3726 vsize=55580 CPUtime=12.58 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 16076 0 0 0 1258 0 0 0 20 0 1 0 88408343 56913920 7642 18446744073709551615 4194304 7396336 140720481106816 140720481101352 4249751 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13895 7642 776 782 0 6911 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 55580

[startup+25.5003 s]
/proc/loadavg: 1.89 2.01 2.04 3/186 3731
/proc/meminfo: memFree=31057144/32770624 swapFree=0/421400
[pid=3729] ppid=3726 vsize=55712 CPUtime=25.38 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 21794 0 0 0 2538 0 0 0 20 0 1 0 88408343 57049088 7700 18446744073709551615 4194304 7396336 140720481106816 140720481101352 4253003 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13928 7700 776 782 0 6944 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 55712

[startup+51.1003 s]
/proc/loadavg: 1.93 2.01 2.04 3/186 3731
/proc/meminfo: memFree=31055716/32770624 swapFree=0/421400
[pid=3729] ppid=3726 vsize=55844 CPUtime=50.97 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 23732 0 0 0 5097 0 0 0 20 0 1 0 88408343 57184256 7723 18446744073709551615 4194304 7396336 140720481106816 140720481101352 5685280 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13961 7723 776 782 0 6977 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 55844

[startup+102.3 s]
/proc/loadavg: 1.97 2.01 2.04 3/186 3733
/proc/meminfo: memFree=31055776/32770624 swapFree=0/421416
[pid=3729] ppid=3726 vsize=55844 CPUtime=102.17 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 24274 0 0 0 10217 0 0 0 20 0 1 0 88408343 57184256 7744 18446744073709551615 4194304 7396336 140720481106816 140720481101352 4262560 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13961 7744 776 782 0 6977 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 55844

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/185 3735
/proc/meminfo: memFree=31055860/32770624 swapFree=0/421424
[pid=3729] ppid=3726 vsize=55844 CPUtime=162.16 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 24805 0 0 0 16216 0 0 0 20 0 1 0 88408343 57184256 7744 18446744073709551615 4194304 7396336 140720481106816 140720481101352 5697678 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13961 7744 776 782 0 6977 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 55844

[startup+222.306 s]
/proc/loadavg: 2.00 2.01 2.04 3/186 3738
/proc/meminfo: memFree=31055420/32770624 swapFree=0/421436
[pid=3729] ppid=3726 vsize=55844 CPUtime=222.16 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 25342 0 0 0 22216 0 0 0 20 0 1 0 88408343 57184256 7744 18446744073709551615 4194304 7396336 140720481106816 140720481101352 5791937 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13961 7744 776 782 0 6977 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 55844

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/185 3740
/proc/meminfo: memFree=31055852/32770624 swapFree=0/421452
[pid=3729] ppid=3726 vsize=55844 CPUtime=282.15 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 25875 0 0 0 28215 0 0 0 20 0 1 0 88408343 57184256 7744 18446744073709551615 4194304 7396336 140720481106816 140720481101352 5792027 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13961 7744 776 782 0 6977 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 55844

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3729 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+282.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/185 3740
/proc/meminfo: memFree=31055852/32770624 swapFree=0/421452
[pid=3729] ppid=3726 vsize=55844 CPUtime=282.25 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 25875 0 0 0 28225 0 0 0 20 0 1 0 88408343 57184256 7744 18446744073709551615 4194304 7396336 140720481106816 140720481101352 5792030 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13961 7744 776 782 0 6977 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 55844

[startup+282.6 s]
/proc/loadavg: 2.00 2.01 2.04 3/185 3740
/proc/meminfo: memFree=31055852/32770624 swapFree=0/421452
[pid=3729] ppid=3726 vsize=55844 CPUtime=282.45 cores=0,2,4,6
/proc/3729/stat : 3729 (MistralXCSP) R 3726 3729 1774 0 -1 4202496 25875 0 0 0 28245 0 0 0 20 0 1 0 88408343 57184256 7744 18446744073709551615 4194304 7396336 140720481106816 140720481101352 5792074 0 0 1 16386 0 0 0 17 0 0 0 10 0 0 9496464 9501696 35008512 140720481108402 140720481108552 140720481108552 140720481112009 0
/proc/3729/statm: 13961 7744 776 782 0 6977 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 55844

Child status: 0
Real time (s): 282.619
CPU time (s): 282.489
CPU user time (s): 282.479
CPU system time (s): 0.009999
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 55844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 282.479
system time used= 0.009999
maximum resident set size= 30976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25981
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= 18
involuntary context switches= 251

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.689003 second user time and 1.14678 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-11 00:44:44
IDJOB=4261749
IDBENCH=140508
IDSOLVER=2649
FILE ID=node133/4261749-1502405931
RUNJOBID= node133-1502333976-23274
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-pb-10-20-1.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-4261749-1502405931/watcher-4261749-1502405931 -o /tmp/evaluation-result-4261749-1502405931/solver-4261749-1502405931 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502333976-23274 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1317569064 HOME/instance-4261749-1502405931.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= bdb22ef8b3c10c26106ff967be2ad1e3
RANDOM SEED=1317569064

node133.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        31085676 kB
MemAvailable:   31887020 kB
Buffers:          281036 kB
Cached:           815192 kB
SwapCached:            0 kB
Active:           798452 kB
Inactive:         454532 kB
Active(anon):     156944 kB
Inactive(anon):    33112 kB
Active(file):     641508 kB
Inactive(file):   421420 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5756 kB
Writeback:             0 kB
AnonPages:        170836 kB
Mapped:            51660 kB
Shmem:             33468 kB
Slab:             135528 kB
SReclaimable:     108504 kB
SUnreclaim:        27024 kB
KernelStack:        3552 kB
PageTables:         4696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     418396 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     61440 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 62020 MiB
End job on node133 at 2017-08-11 00:49:26