Trace number 4259113

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 68.750801 68.853996

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 benchmark39.636799
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 

0.00/0.08	c 280717
0.01/0.16	o 9
0.01/0.17	o 8
0.01/0.17	o 7
0.10/0.30	o 6
68.68/68.85	s OPTIMUM FOUND
68.68/68.85	v <instantiation type="optimum" cost="6">
68.68/68.85	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>
68.68/68.85	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>
68.68/68.85	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-4259113-1502000206/watcher-4259113-1502000206 -o /tmp/evaluation-result-4259113-1502000206/solver-4259113-1502000206 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node134-1501995020-19750 --watchdog 300 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 131579014 HOME/instance-4259113-1502000206.xml 

pid=23442
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.12 2.05 2.02 3/185 23445
/proc/meminfo: memFree=31478872/32770624 swapFree=0/389908
[pid=23445] ppid=23442 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/23445/stat : 23445 (runsolver) D 23442 23445 15278 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 47526592 24240128 106 18446744073709551615 4194304 4338465 140736909809056 140736909806696 140685916496599 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 9269248 140736909815953 140736909816396 140736909816396 140736909819850 0
/proc/23445/statm: 5918 106 53 36 0 2156 0

[startup+0.10011 s]
/proc/loadavg: 2.12 2.05 2.02 3/185 23445
/proc/meminfo: memFree=31478872/32770624 swapFree=0/389908
[pid=23445] ppid=23442 vsize=31868 CPUtime=0.01 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 1832 0 0 0 1 0 0 0 20 0 1 0 47526592 32632832 1660 18446744073709551615 4194304 7396336 140722876261040 140722876258040 139775411784677 0 0 1 0 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 7967 1660 722 782 0 983 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 31868

[startup+0.200242 s]
/proc/loadavg: 2.12 2.05 2.02 3/185 23445
/proc/meminfo: memFree=31478872/32770624 swapFree=0/389908
[pid=23445] ppid=23442 vsize=54936 CPUtime=0.1 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 7693 0 0 0 10 0 0 0 20 0 1 0 47526592 56254464 7452 18446744073709551615 4194304 7396336 140722876261040 140722876258040 4262544 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13734 7452 775 782 0 6750 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 54936

[startup+0.300278 s]
/proc/loadavg: 2.12 2.05 2.02 3/185 23445
/proc/meminfo: memFree=31478872/32770624 swapFree=0/389908
[pid=23445] ppid=23442 vsize=54936 CPUtime=0.2 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 7717 0 0 0 20 0 0 0 20 0 1 0 47526592 56254464 7518 18446744073709551615 4194304 7396336 140722876261040 140722876258040 4543790 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13734 7518 777 782 0 6750 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 54936

[startup+0.700201 s]
/proc/loadavg: 2.12 2.05 2.02 3/185 23445
/proc/meminfo: memFree=31478872/32770624 swapFree=0/389908
[pid=23445] ppid=23442 vsize=54936 CPUtime=0.6 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 7717 0 0 0 60 0 0 0 20 0 1 0 47526592 56254464 7518 18446744073709551615 4194304 7396336 140722876261040 140722876258040 4257671 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13734 7518 777 782 0 6750 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 54936

[startup+1.5002 s]
/proc/loadavg: 2.12 2.05 2.02 3/186 23446
/proc/meminfo: memFree=31452228/32770624 swapFree=0/390188
[pid=23445] ppid=23442 vsize=55068 CPUtime=1.4 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 7745 0 0 0 140 0 0 0 20 0 1 0 47526592 56389632 7518 18446744073709551615 4194304 7396336 140722876261040 140722876255576 4253003 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13767 7518 777 782 0 6783 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 55068

[startup+3.1002 s]
/proc/loadavg: 2.12 2.05 2.02 3/186 23446
/proc/meminfo: memFree=31451748/32770624 swapFree=0/389912
[pid=23445] ppid=23442 vsize=55332 CPUtime=3.01 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 10507 0 0 0 300 1 0 0 20 0 1 0 47526592 56659968 7591 18446744073709551615 4194304 7396336 140722876261040 140722876255576 4406576 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13833 7591 777 782 0 6849 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 55332

[startup+6.30019 s]
/proc/loadavg: 2.11 2.05 2.02 3/186 23446
/proc/meminfo: memFree=31451748/32770624 swapFree=0/389920
[pid=23445] ppid=23442 vsize=55332 CPUtime=6.21 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 13268 0 0 0 620 1 0 0 20 0 1 0 47526592 56659968 7617 18446744073709551615 4194304 7396336 140722876261040 140722876255576 5792027 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13833 7617 777 782 0 6849 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 55332

[startup+12.7002 s]
/proc/loadavg: 2.10 2.05 2.02 3/186 23447
/proc/meminfo: memFree=31451096/32770624 swapFree=0/389928
[pid=23445] ppid=23442 vsize=55464 CPUtime=12.61 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 16038 0 0 0 1260 1 0 0 20 0 1 0 47526592 56795136 7621 18446744073709551615 4194304 7396336 140722876261040 140722876255576 5792030 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13866 7621 777 782 0 6882 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 55464

[startup+25.5003 s]
/proc/loadavg: 2.08 2.05 2.02 3/186 23447
/proc/meminfo: memFree=31450956/32770624 swapFree=0/389936
[pid=23445] ppid=23442 vsize=55596 CPUtime=25.4 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 21637 0 0 0 2539 1 0 0 20 0 1 0 47526592 56930304 7661 18446744073709551615 4194304 7396336 140722876261040 140722876255576 5698976 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13899 7661 777 782 0 6915 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 55596

[startup+51.1003 s]
/proc/loadavg: 2.05 2.04 2.02 3/186 23447
/proc/meminfo: memFree=31451912/32770624 swapFree=0/389956
[pid=23445] ppid=23442 vsize=55728 CPUtime=50.99 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 24528 0 0 0 5098 1 0 0 20 0 1 0 47526592 57065472 7702 18446744073709551615 4194304 7396336 140722876261040 140722876255576 5792030 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13932 7702 777 782 0 6948 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 55728

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23445 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 2.05 2.04 2.02 3/186 23447
/proc/meminfo: memFree=31451912/32770624 swapFree=0/389956
[pid=23445] ppid=23442 vsize=55728 CPUtime=51.09 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 24528 0 0 0 5108 1 0 0 20 0 1 0 47526592 57065472 7702 18446744073709551615 4194304 7396336 140722876261040 140722876255576 5792137 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13932 7702 777 782 0 6948 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 55728

[startup+57.6002 s]
/proc/loadavg: 2.05 2.04 2.02 3/187 23448
/proc/meminfo: memFree=31451896/32770624 swapFree=0/389968
[pid=23445] ppid=23442 vsize=55860 CPUtime=57.49 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 24535 0 0 0 5748 1 0 0 20 0 1 0 47526592 57200640 7702 18446744073709551615 4194304 7396336 140722876261040 140722876255576 5792043 0 0 1 16386 0 0 0 17 0 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13965 7702 777 782 0 6981 0
Current children cumulated CPU time (s) 57.49
Current children cumulated vsize (KiB) 55860

[startup+64.0003 s]
/proc/loadavg: 1.96 2.03 2.02 3/187 23449
/proc/meminfo: memFree=31450952/32770624 swapFree=0/389992
[pid=23445] ppid=23442 vsize=55860 CPUtime=63.89 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 24540 0 0 0 6388 1 0 0 20 0 1 0 47526592 57200640 7702 18446744073709551615 4194304 7396336 140722876261040 140722876255576 4582698 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13965 7702 777 782 0 6981 0
Current children cumulated CPU time (s) 63.89
Current children cumulated vsize (KiB) 55860

[startup+67.2062 s]
/proc/loadavg: 1.97 2.03 2.02 3/187 23450
/proc/meminfo: memFree=31450952/32770624 swapFree=0/389992
[pid=23445] ppid=23442 vsize=55860 CPUtime=67.1 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 24541 0 0 0 6709 1 0 0 20 0 1 0 47526592 57200640 7702 18446744073709551615 4194304 7396336 140722876261040 140722876255576 4253029 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13965 7702 777 782 0 6981 0
Current children cumulated CPU time (s) 67.1
Current children cumulated vsize (KiB) 55860

[startup+68.0003 s]
/proc/loadavg: 1.97 2.03 2.02 3/187 23450
/proc/meminfo: memFree=31450952/32770624 swapFree=0/389992
[pid=23445] ppid=23442 vsize=55860 CPUtime=67.88 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 24549 0 0 0 6787 1 0 0 20 0 1 0 47526592 57200640 7722 18446744073709551615 4194304 7396336 140722876261040 140722876255576 5791952 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13965 7722 777 782 0 6981 0
Current children cumulated CPU time (s) 67.88
Current children cumulated vsize (KiB) 55860

[startup+68.4003 s]
/proc/loadavg: 1.97 2.03 2.02 3/187 23450
/proc/meminfo: memFree=31449424/32770624 swapFree=0/389992
[pid=23445] ppid=23442 vsize=55860 CPUtime=68.28 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 25146 0 0 0 6827 1 0 0 20 0 1 0 47526592 57200640 7722 18446744073709551615 4194304 7396336 140722876261040 140722876255576 5792137 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13965 7722 777 782 0 6981 0
Current children cumulated CPU time (s) 68.28
Current children cumulated vsize (KiB) 55860

[startup+68.8003 s]
/proc/loadavg: 1.97 2.03 2.02 3/187 23450
/proc/meminfo: memFree=31449424/32770624 swapFree=0/389992
[pid=23445] ppid=23442 vsize=55860 CPUtime=68.68 cores=0,2,4,6
/proc/23445/stat : 23445 (MistralXCSP) R 23442 23445 15278 0 -1 4202496 25215 0 0 0 6867 1 0 0 20 0 1 0 47526592 57200640 7722 18446744073709551615 4194304 7396336 140722876261040 140722876255576 4252992 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 15204352 140722876268982 140722876269131 140722876269131 140722876272585 0
/proc/23445/statm: 13965 7722 777 782 0 6981 0
Current children cumulated CPU time (s) 68.68
Current children cumulated vsize (KiB) 55860

Child status: 0
Real time (s): 68.854
CPU time (s): 68.7508
CPU user time (s): 68.7298
CPU system time (s): 0.020997
CPU usage (%): 99.8501
Max. virtual memory (cumulated for all children) (KiB): 55860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 68.7298
system time used= 0.020997
maximum resident set size= 30920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25342
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= 19
involuntary context switches= 116

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.185355 second user time and 0.256021 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-06 08:02:47
IDJOB=4259113
IDBENCH=140540
IDSOLVER=2645
FILE ID=node134/4259113-1502000206
RUNJOBID= node134-1501995020-19750
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-4259113-1502000206/watcher-4259113-1502000206 -o /tmp/evaluation-result-4259113-1502000206/solver-4259113-1502000206 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node134-1501995020-19750 --watchdog 300  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 131579014 HOME/instance-4259113-1502000206.xml

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

MD5SUM BENCH= 9259b7dd3f7335d1c64b8332bd6645a5
RANDOM SEED=131579014

node134.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        31479136 kB
MemAvailable:   31909252 kB
Buffers:          165016 kB
Cached:           549064 kB
SwapCached:            0 kB
Active:           464956 kB
Inactive:         404748 kB
Active(anon):     157732 kB
Inactive(anon):    14840 kB
Active(file):     307224 kB
Inactive(file):   389908 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5564 kB
Writeback:             4 kB
AnonPages:        155392 kB
Mapped:            39764 kB
Shmem:             17084 kB
Slab:             123172 kB
SReclaimable:      97636 kB
SUnreclaim:        25536 kB
KernelStack:        3264 kB
PageTables:         4984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     405992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62020 MiB
End job on node134 at 2017-08-06 08:03:56