Trace number 4261759

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 2017-07-28OPT6 63.788799 63.845901

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-wbp-10-20-1.xml
MD5SUM9259b7dd3f7335d1c64b8332bd6645a5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark39.3181
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":6},{"degree":5,"count":10},{"degree":7,"count":2},{"degree":9,"count":2},{"degree":21,"count":20}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":200},{"arity":5,"count":20},{"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 

0.00/0.05	c 280717
0.04/0.13	o 9
0.04/0.13	o 8
0.04/0.13	o 7
0.14/0.26	o 6
63.74/63.84	s OPTIMUM FOUND
63.74/63.84	v <instantiation type="optimum" cost="6">
63.74/63.84	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>
63.74/63.84	v   <values> 2 13 11 10 1 4 15 8 17 7 14 19 18 6 0 16 5 12 3 9 2 0 1 0 12 7 8 0 2 9 17 7 5 10 15 18 12 19 8 16 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 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 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 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 0 0 0 0 0 1 1 1 1 1 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 0 0 1 1 1 1 1 1 1 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 0 0 0 3 4 6 6 6 6 5 6 6 6 6 5 6 5 5 5 4 3 2 1 </values>
63.74/63.84	v </instantiation>

Verifier Data 

OK	6

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-4261759-1502406831/watcher-4261759-1502406831 -o /tmp/evaluation-result-4261759-1502406831/solver-4261759-1502406831 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502330739-31366 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 594260231 HOME/instance-4261759-1502406831.xml 

pid=12121
running on 4 cores: 1,3,5,7

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: 2.08 2.04 2.05 3/185 12124
/proc/meminfo: memFree=31174092/32770624 swapFree=0/458380
[pid=12124] ppid=12121 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/12124/stat : 12124 (runsolver) D 12121 12124 9153 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 82594241 24240128 106 18446744073709551615 4194304 4338465 140723080792688 140723080790328 139732611785431 0 0 1 24578 18446744071580418449 0 0 17 3 0 0 0 0 0 6438912 6441760 27848704 140723080798347 140723080798793 140723080798793 140723080802250 0
/proc/12124/statm: 5918 106 53 36 0 2156 0

[startup+0.100447 s]
/proc/loadavg: 2.08 2.04 2.05 3/185 12124
/proc/meminfo: memFree=31174092/32770624 swapFree=0/458380
[pid=12124] ppid=12121 vsize=46852 CPUtime=0.04 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 5587 0 0 0 4 0 0 0 20 0 1 0 82594241 47976448 5422 18446744073709551615 4194304 7396336 140725958673792 140725958665128 140515169806240 0 0 1 0 0 0 0 17 7 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 11713 5422 723 782 0 4729 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 46852

[startup+0.20044 s]
/proc/loadavg: 2.08 2.04 2.05 3/185 12124
/proc/meminfo: memFree=31174092/32770624 swapFree=0/458380
[pid=12124] ppid=12121 vsize=54936 CPUtime=0.14 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 7716 0 0 0 13 1 0 0 20 0 1 0 82594241 56254464 7517 18446744073709551615 4194304 7396336 140725958673792 140725958668808 4543728 0 0 1 16386 0 0 0 17 7 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13734 7517 777 782 0 6750 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 54936

[startup+0.300435 s]
/proc/loadavg: 2.08 2.04 2.05 3/185 12124
/proc/meminfo: memFree=31174092/32770624 swapFree=0/458380
[pid=12124] ppid=12121 vsize=54936 CPUtime=0.24 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 7716 0 0 0 23 1 0 0 20 0 1 0 82594241 56254464 7517 18446744073709551615 4194304 7396336 140725958673792 140725958668808 4253003 0 0 1 16386 0 0 0 17 7 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13734 7517 777 782 0 6750 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 54936

[startup+0.700452 s]
/proc/loadavg: 2.08 2.04 2.05 3/185 12124
/proc/meminfo: memFree=31174092/32770624 swapFree=0/458380
[pid=12124] ppid=12121 vsize=54936 CPUtime=0.64 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 7716 0 0 0 63 1 0 0 20 0 1 0 82594241 56254464 7517 18446744073709551615 4194304 7396336 140725958673792 140725958668808 5792030 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13734 7517 777 782 0 6750 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 54936

[startup+1.50028 s]
/proc/loadavg: 2.08 2.04 2.05 3/186 12125
/proc/meminfo: memFree=31147076/32770624 swapFree=0/458364
[pid=12124] ppid=12121 vsize=55068 CPUtime=1.44 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 7744 0 0 0 143 1 0 0 20 0 1 0 82594241 56389632 7517 18446744073709551615 4194304 7396336 140725958673792 140725958668808 5792030 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13767 7517 777 782 0 6783 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 55068

[startup+3.10026 s]
/proc/loadavg: 2.08 2.04 2.05 3/186 12125
/proc/meminfo: memFree=31146504/32770624 swapFree=0/458356
[pid=12124] ppid=12121 vsize=55332 CPUtime=3.04 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 10509 0 0 0 303 1 0 0 20 0 1 0 82594241 56659968 7591 18446744073709551615 4194304 7396336 140725958673792 140725958668328 4252880 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13833 7591 777 782 0 6849 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 55332

[startup+6.30026 s]
/proc/loadavg: 2.08 2.04 2.05 3/190 12140
/proc/meminfo: memFree=31140648/32770624 swapFree=0/458360
[pid=12124] ppid=12121 vsize=55332 CPUtime=6.24 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 13265 0 0 0 623 1 0 0 20 0 1 0 82594241 56659968 7616 18446744073709551615 4194304 7396336 140725958673792 140725958668328 4253026 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13833 7616 777 782 0 6849 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 55332

[startup+12.7003 s]
/proc/loadavg: 2.07 2.04 2.05 3/190 12140
/proc/meminfo: memFree=31140404/32770624 swapFree=0/458356
[pid=12124] ppid=12121 vsize=55464 CPUtime=12.64 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 16034 0 0 0 1263 1 0 0 20 0 1 0 82594241 56795136 7623 18446744073709551615 4194304 7396336 140725958673792 140725958668328 4249495 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13866 7623 777 782 0 6882 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 55464

[startup+25.5003 s]
/proc/loadavg: 2.05 2.04 2.05 3/190 12141
/proc/meminfo: memFree=31140400/32770624 swapFree=0/458352
[pid=12124] ppid=12121 vsize=55596 CPUtime=25.44 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 21070 0 0 0 2543 1 0 0 20 0 1 0 82594241 56930304 7663 18446744073709551615 4194304 7396336 140725958673792 140725958668328 4252880 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13899 7663 777 782 0 6915 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 55596

[startup+51.1004 s]
/proc/loadavg: 2.04 2.03 2.05 3/190 12141
/proc/meminfo: memFree=31140444/32770624 swapFree=0/458348
[pid=12124] ppid=12121 vsize=55728 CPUtime=51.03 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 21626 0 0 0 5102 1 0 0 20 0 1 0 82594241 57065472 7708 18446744073709551615 4194304 7396336 140725958673792 140725958668328 5792000 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13932 7708 777 782 0 6948 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 55728

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12124 sig 9
??? kill -12124 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.04 2.03 2.05 3/190 12141
/proc/meminfo: memFree=31140444/32770624 swapFree=0/458348
[pid=12124] ppid=12121 vsize=55728 CPUtime=51.13 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 21626 0 0 0 5112 1 0 0 20 0 1 0 82594241 57065472 7708 18446744073709551615 4194304 7396336 140725958673792 140725958668328 4582399 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13932 7708 777 782 0 6948 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 55728

[startup+57.6003 s]
/proc/loadavg: 2.03 2.03 2.05 3/190 12141
/proc/meminfo: memFree=31140444/32770624 swapFree=0/458348
[pid=12124] ppid=12121 vsize=55860 CPUtime=57.53 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 21635 0 0 0 5752 1 0 0 20 0 1 0 82594241 57200640 7708 18446744073709551615 4194304 7396336 140725958673792 140725958668328 5792030 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13965 7708 777 782 0 6981 0
Current children cumulated CPU time (s) 57.53
Current children cumulated vsize (KiB) 55860

[startup+60.8003 s]
/proc/loadavg: 2.03 2.03 2.05 3/190 12142
/proc/meminfo: memFree=31140460/32770624 swapFree=0/458356
[pid=12124] ppid=12121 vsize=55860 CPUtime=60.73 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 21635 0 0 0 6072 1 0 0 20 0 1 0 82594241 57200640 7708 18446744073709551615 4194304 7396336 140725958673792 140725958668328 5575227 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13965 7708 777 782 0 6981 0
Current children cumulated CPU time (s) 60.73
Current children cumulated vsize (KiB) 55860

[startup+62.4003 s]
/proc/loadavg: 2.03 2.03 2.05 3/190 12142
/proc/meminfo: memFree=31140320/32770624 swapFree=0/458356
[pid=12124] ppid=12121 vsize=55860 CPUtime=62.33 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 21636 0 0 0 6232 1 0 0 20 0 1 0 82594241 57200640 7708 18446744073709551615 4194304 7396336 140725958673792 140725958668328 5791952 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13965 7708 777 782 0 6981 0
Current children cumulated CPU time (s) 62.33
Current children cumulated vsize (KiB) 55860

[startup+63.2003 s]
/proc/loadavg: 2.03 2.03 2.05 3/190 12142
/proc/meminfo: memFree=31140320/32770624 swapFree=0/458356
[pid=12124] ppid=12121 vsize=55860 CPUtime=63.13 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 21636 0 0 0 6312 1 0 0 20 0 1 0 82594241 57200640 7708 18446744073709551615 4194304 7396336 140725958673792 140725958668328 5792016 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13965 7708 777 782 0 6981 0
Current children cumulated CPU time (s) 63.13
Current children cumulated vsize (KiB) 55860

[startup+63.6003 s]
/proc/loadavg: 2.03 2.03 2.05 3/190 12142
/proc/meminfo: memFree=31140320/32770624 swapFree=0/458356
[pid=12124] ppid=12121 vsize=55860 CPUtime=63.53 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 21636 0 0 0 6352 1 0 0 20 0 1 0 82594241 57200640 7708 18446744073709551615 4194304 7396336 140725958673792 140725958668328 5792016 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13965 7708 777 782 0 6981 0
Current children cumulated CPU time (s) 63.53
Current children cumulated vsize (KiB) 55860

[startup+63.8003 s]
/proc/loadavg: 2.03 2.03 2.05 3/190 12142
/proc/meminfo: memFree=31140320/32770624 swapFree=0/458356
[pid=12124] ppid=12121 vsize=55860 CPUtime=63.74 cores=1,3,5,7
/proc/12124/stat : 12124 (MistralXCSP) R 12121 12124 9153 0 -1 4202496 21636 0 0 0 6373 1 0 0 20 0 1 0 82594241 57200640 7708 18446744073709551615 4194304 7396336 140725958673792 140725958668328 5792027 0 0 1 16386 0 0 0 17 1 0 0 5 0 0 9496464 9501696 22409216 140725958676915 140725958677064 140725958677064 140725958680521 0
/proc/12124/statm: 13965 7708 777 782 0 6981 0
Current children cumulated CPU time (s) 63.74
Current children cumulated vsize (KiB) 55860

Child status: 0
Real time (s): 63.8459
CPU time (s): 63.7888
CPU user time (s): 63.7718
CPU system time (s): 0.017
CPU usage (%): 99.9106
Max. virtual memory (cumulated for all children) (KiB): 55860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 63.7718
system time used= 0.017
maximum resident set size= 30884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21738
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= 20
involuntary context switches= 65

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.156412 second user time and 0.284683 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-11 00:59:56
IDJOB=4261759
IDBENCH=140540
IDSOLVER=2649
FILE ID=node135/4261759-1502406831
RUNJOBID= node135-1502330739-31366
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-wbp-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-4261759-1502406831/watcher-4261759-1502406831 -o /tmp/evaluation-result-4261759-1502406831/solver-4261759-1502406831 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502330739-31366 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 594260231 HOME/instance-4261759-1502406831.xml

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

MD5SUM BENCH= 9259b7dd3f7335d1c64b8332bd6645a5
RANDOM SEED=594260231

node135.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	: 5333.21
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	: 5333.21
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	: 5333.21
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	: 5333.21
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:        31174672 kB
MemAvailable:   31936376 kB
Buffers:          280376 kB
Cached:           773272 kB
SwapCached:            0 kB
Active:           667484 kB
Inactive:         491520 kB
Active(anon):     105420 kB
Inactive(anon):    33140 kB
Active(file):     562064 kB
Inactive(file):   458380 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5892 kB
Writeback:             0 kB
AnonPages:         72624 kB
Mapped:            50296 kB
Shmem:             33464 kB
Slab:             141244 kB
SReclaimable:     114188 kB
SUnreclaim:        27056 kB
KernelStack:        3536 kB
PageTables:         4988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     373040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62020 MiB
End job on node135 at 2017-08-11 01:01:00