Trace number 4261027

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 2017-07-28OPT2 50.0481 50.136299

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-10-031-009.xml
MD5SUMc781bc55b7ee4c4bb57d86a03397642c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark4.0622702
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of constraints56
Number of domains2
Minimum domain size2
Maximum domain size30
Distribution of domain sizes[{"size":2,"count":310},{"size":30,"count":1}]
Minimum variable degree11
Maximum variable degree46
Distribution of variable degrees[{"degree":11,"count":310},{"degree":46,"count":1}]
Minimum constraint arity31
Maximum constraint arity310
Distribution of constraint arities[{"arity":31,"count":10},{"arity":63,"count":45},{"arity":310,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":55}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.09	c 280717
0.00/0.18	o 9
0.00/0.18	o 8
0.10/0.21	o 7
0.10/0.22	o 6
0.10/0.22	o 5
0.20/0.31	o 4
0.20/0.32	o 3
50.00/50.13	o 2
50.00/50.13	s OPTIMUM FOUND
50.00/50.13	v <instantiation type="optimum" cost="2">
50.00/50.13	v   <list> z x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[0][17] x[0][18] x[0][19] x[0][20] x[0][21] x[0][22] x[0][23] x[0][24] x[0][25] x[0][26] x[0][27] x[0][28] x[0][29] x[0][30] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[1][15] x[1][16] x[1][17] x[1][18] x[1][19] x[1][20] x[1][21] x[1][22] x[1][23] x[1][24] x[1][25] x[1][26] x[1][27] x[1][28] x[1][29] x[1][30] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[2][15] x[2][16] x[2][17] x[2][18] x[2][19] x[2][20] x[2][21] x[2][22] x[2][23] x[2][24] x[2][25] x[2][26] x[2][27] x[2][28] x[2][29] x[2][30] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[3][15] x[3][16] x[3][17] x[3][18] x[3][19] x[3][20] x[3][21] x[3][22] x[3][23] x[3][24] x[3][25] x[3][26] x[3][27] x[3][28] x[3][29] x[3][30] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[4][15] x[4][16] x[4][17] x[4][18] x[4][19] x[4][20] x[4][21] x[4][22] x[4][23] x[4][24] x[4][25] x[4][26] x[4][27] x[4][28] x[4][29] x[4][30] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[5][15] x[5][16] x[5][17] x[5][18] x[5][19] x[5][20] x[5][21] x[5][22] x[5][23] x[5][24] x[5][25] x[5][26] x[5][27] x[5][28] x[5][29] x[5][30] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[6][15] x[6][16] x[6][17] x[6][18] x[6][19] x[6][20] x[6][21] x[6][22] x[6][23] x[6][24] x[6][25] x[6][26] x[6][27] x[6][28] x[6][29] x[6][30] x[7][0] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[7][15] x[7][16] x[7][17] x[7][18] x[7][19] x[7][20] x[7][21] x[7][22] x[7][23] x[7][24] x[7][25] x[7][26] x[7][27] x[7][28] x[7][29] x[7][30] x[8][0] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[8][15] x[8][16] x[8][17] x[8][18] x[8][19] x[8][20] x[8][21] x[8][22] x[8][23] x[8][24] x[8][25] x[8][26] x[8][27] x[8][28] x[8][29] x[8][30] x[9][0] x[9][1] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[9][15] x[9][16] x[9][17] x[9][18] x[9][19] x[9][20] x[9][21] x[9][22] x[9][23] x[9][24] x[9][25] x[9][26] x[9][27] x[9][28] x[9][29] x[9][30] </list>
50.00/50.13	v   <values> 2 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 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 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 1 1 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 1 1 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 </values>
50.00/50.13	v </instantiation>

Verifier Data 

OK	2

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-4261027-1502350760/watcher-4261027-1502350760 -o /tmp/evaluation-result-4261027-1502350760/solver-4261027-1502350760 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502334771-27115 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 15150159 HOME/instance-4261027-1502350760.xml 

pid=29013
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: 2.07 2.04 2.05 3/180 29016
/proc/meminfo: memFree=31650396/32770624 swapFree=0/361584
[pid=29016] ppid=29013 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/29016/stat : 29016 (runsolver) D 29013 29016 6971 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 23416724 24240128 106 18446744073709551615 4194304 4338465 140727150515680 140727150513320 139832044647127 0 0 1 24578 18446744071580418449 0 0 17 3 0 0 0 0 0 6438912 6441760 14266368 140727150522509 140727150522954 140727150522954 140727150526410 0
/proc/29016/statm: 5918 106 53 36 0 2156 0

[startup+0.100154 s]
/proc/loadavg: 2.07 2.04 2.05 3/180 29016
/proc/meminfo: memFree=31650396/32770624 swapFree=0/361584
[pid=29016] ppid=29013 vsize=30608 CPUtime=0 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 1529 0 0 0 0 0 0 0 20 0 1 0 23416724 31342592 1330 18446744073709551615 4194304 7396336 140737426457056 140737426454056 140060082554445 0 0 1 0 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 7652 1330 716 782 0 668 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 30608

[startup+0.200283 s]
/proc/loadavg: 2.07 2.04 2.05 3/180 29016
/proc/meminfo: memFree=31650396/32770624 swapFree=0/361584
[pid=29016] ppid=29013 vsize=40284 CPUtime=0.1 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 4196 0 0 0 10 0 0 0 20 0 1 0 23416724 41250816 3817 18446744073709551615 4194304 7396336 140737426457056 140737426454056 5576665 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10071 3817 757 782 0 3087 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 40284

[startup+0.300322 s]
/proc/loadavg: 2.07 2.04 2.05 3/180 29016
/proc/meminfo: memFree=31650396/32770624 swapFree=0/361584
[pid=29016] ppid=29013 vsize=40284 CPUtime=0.2 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 4196 0 0 0 20 0 0 0 20 0 1 0 23416724 41250816 3817 18446744073709551615 4194304 7396336 140737426457056 140737426454056 5839287 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10071 3817 757 782 0 3087 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 40284

[startup+0.700254 s]
/proc/loadavg: 2.07 2.04 2.05 3/180 29016
/proc/meminfo: memFree=31650396/32770624 swapFree=0/361584
[pid=29016] ppid=29013 vsize=40284 CPUtime=0.6 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 4199 0 0 0 60 0 0 0 20 0 1 0 23416724 41250816 3817 18446744073709551615 4194304 7396336 140737426457056 140737426452072 5165805 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10071 3817 757 782 0 3087 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 40284

[startup+1.50022 s]
/proc/loadavg: 2.07 2.04 2.05 3/181 29017
/proc/meminfo: memFree=31611676/32770624 swapFree=0/361604
[pid=29016] ppid=29013 vsize=40416 CPUtime=1.4 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 4205 0 0 0 140 0 0 0 20 0 1 0 23416724 41385984 3817 18446744073709551615 4194304 7396336 140737426457056 140737426452072 5569651 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3817 757 782 0 3120 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 40416

[startup+3.10021 s]
/proc/loadavg: 2.07 2.04 2.05 3/181 29017
/proc/meminfo: memFree=31587064/32770624 swapFree=0/361604
[pid=29016] ppid=29013 vsize=40416 CPUtime=3 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 6487 0 0 0 300 0 0 0 20 0 1 0 23416724 41385984 3853 18446744073709551615 4194304 7396336 140737426457056 140737426452072 5586398 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3853 764 782 0 3120 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 40416

[startup+6.30024 s]
/proc/loadavg: 2.06 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31586740/32770624 swapFree=0/361596
[pid=29016] ppid=29013 vsize=40416 CPUtime=6.2 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 8766 0 0 0 620 0 0 0 20 0 1 0 23416724 41385984 3854 18446744073709551615 4194304 7396336 140737426457056 140737426451688 4317633 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3854 764 782 0 3120 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 40416

[startup+12.7002 s]
/proc/loadavg: 2.06 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31585980/32770624 swapFree=0/361604
[pid=29016] ppid=29013 vsize=40416 CPUtime=12.6 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 11057 0 0 0 1260 0 0 0 20 0 1 0 23416724 41385984 3858 18446744073709551615 4194304 7396336 140737426457056 140737426451688 4582123 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3858 764 782 0 3120 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 40416

[startup+25.5003 s]
/proc/loadavg: 2.05 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31586020/32770624 swapFree=0/361612
[pid=29016] ppid=29013 vsize=40416 CPUtime=25.4 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 15630 0 0 0 2540 0 0 0 20 0 1 0 23416724 41385984 3862 18446744073709551615 4194304 7396336 140737426457056 140737426451688 5675159 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3862 764 782 0 3120 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 40416

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 29016 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 2.05 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31586020/32770624 swapFree=0/361612
[pid=29016] ppid=29013 vsize=40416 CPUtime=25.5 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 15631 0 0 0 2550 0 0 0 20 0 1 0 23416724 41385984 3862 18446744073709551615 4194304 7396336 140737426457056 140737426451688 5165805 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3862 764 782 0 3120 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 40416

[startup+38.4002 s]
/proc/loadavg: 2.04 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31586004/32770624 swapFree=0/361620
[pid=29016] ppid=29013 vsize=40416 CPUtime=38.3 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 15635 0 0 0 3830 0 0 0 20 0 1 0 23416724 41385984 3862 18446744073709551615 4194304 7396336 140737426457056 140737426451688 4581576 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3862 764 782 0 3120 0
Current children cumulated CPU time (s) 38.3
Current children cumulated vsize (KiB) 40416

[startup+44.8002 s]
/proc/loadavg: 2.04 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31586112/32770624 swapFree=0/361624
[pid=29016] ppid=29013 vsize=40416 CPUtime=44.7 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 17926 0 0 0 4470 0 0 0 20 0 1 0 23416724 41385984 3864 18446744073709551615 4194304 7396336 140737426457056 140737426451688 5586214 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3864 764 782 0 3120 0
Current children cumulated CPU time (s) 44.7
Current children cumulated vsize (KiB) 40416

[startup+48.0002 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31586112/32770624 swapFree=0/361624
[pid=29016] ppid=29013 vsize=40416 CPUtime=47.9 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 17926 0 0 0 4790 0 0 0 20 0 1 0 23416724 41385984 3864 18446744073709551615 4194304 7396336 140737426457056 140737426451688 5575227 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3864 764 782 0 3120 0
Current children cumulated CPU time (s) 47.9
Current children cumulated vsize (KiB) 40416

[startup+48.8002 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31585856/32770624 swapFree=0/361624
[pid=29016] ppid=29013 vsize=40416 CPUtime=48.7 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 17926 0 0 0 4870 0 0 0 20 0 1 0 23416724 41385984 3864 18446744073709551615 4194304 7396336 140737426457056 140737426451688 5576665 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3864 764 782 0 3120 0
Current children cumulated CPU time (s) 48.7
Current children cumulated vsize (KiB) 40416

[startup+49.6057 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31586096/32770624 swapFree=0/361624
[pid=29016] ppid=29013 vsize=40416 CPUtime=49.5 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 17926 0 0 0 4950 0 0 0 20 0 1 0 23416724 41385984 3864 18446744073709551615 4194304 7396336 140737426457056 140737426451688 4542470 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3864 764 782 0 3120 0
Current children cumulated CPU time (s) 49.5
Current children cumulated vsize (KiB) 40416

[startup+50.0002 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31586096/32770624 swapFree=0/361624
[pid=29016] ppid=29013 vsize=40416 CPUtime=49.9 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 17926 0 0 0 4990 0 0 0 20 0 1 0 23416724 41385984 3864 18446744073709551615 4194304 7396336 140737426457056 140737426451688 4582572 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3864 764 782 0 3120 0
Current children cumulated CPU time (s) 49.9
Current children cumulated vsize (KiB) 40416

[startup+50.1002 s]
/proc/loadavg: 2.03 2.04 2.05 3/181 29018
/proc/meminfo: memFree=31586096/32770624 swapFree=0/361624
[pid=29016] ppid=29013 vsize=40416 CPUtime=50 cores=1,3,5,7
/proc/29016/stat : 29016 (MistralXCSP) R 29013 29016 6971 0 -1 4202496 17926 0 0 0 5000 0 0 0 20 0 1 0 23416724 41385984 3864 18446744073709551615 4194304 7396336 140737426457056 140737426451688 4581738 0 0 1 16386 0 0 0 17 5 0 0 8 0 0 9496464 9501696 18583552 140737426461109 140737426461257 140737426461257 140737426464713 0
/proc/29016/statm: 10104 3864 764 782 0 3120 0
Current children cumulated CPU time (s) 50
Current children cumulated vsize (KiB) 40416

Child status: 0
Real time (s): 50.1363
CPU time (s): 50.0481
CPU user time (s): 50.0391
CPU system time (s): 0.009
CPU usage (%): 99.8241
Max. virtual memory (cumulated for all children) (KiB): 40416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 50.0391
system time used= 0.009
maximum resident set size= 15676
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18553
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= 15

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.121314 second user time and 0.184844 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-10 09:25:05
IDJOB=4261027
IDBENCH=122975
IDSOLVER=2649
FILE ID=node124/4261027-1502350760
RUNJOBID= node124-1502334771-27115
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-031-009.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-4261027-1502350760/watcher-4261027-1502350760 -o /tmp/evaluation-result-4261027-1502350760/solver-4261027-1502350760 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502334771-27115 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 15150159 HOME/instance-4261027-1502350760.xml

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

MD5SUM BENCH= c781bc55b7ee4c4bb57d86a03397642c
RANDOM SEED=15150159

node124.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        31650768 kB
MemAvailable:   31941004 kB
Buffers:          166280 kB
Cached:           413656 kB
SwapCached:            0 kB
Active:           334472 kB
Inactive:         378352 kB
Active(anon):     133244 kB
Inactive(anon):    16768 kB
Active(file):     201228 kB
Inactive(file):   361584 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             11680 kB
Writeback:             0 kB
AnonPages:        132628 kB
Mapped:            36244 kB
Shmem:             17128 kB
Slab:             111144 kB
SReclaimable:      86516 kB
SUnreclaim:        24628 kB
KernelStack:        3216 kB
PageTables:         4896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     390172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 62020 MiB
End job on node124 at 2017-08-10 09:25:55