Trace number 4312762

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 2018-08-01SAT (TO)14 252.009 252.011

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-10b_c18.xml
MD5SUM8b80514b4d5f702c4505d255abf47da2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark251.711
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints516
Number of domains4
Minimum domain size2
Maximum domain size10
Distribution of domain sizes[{"size":2,"count":420},{"size":6,"count":10},{"size":7,"count":10},{"size":10,"count":42}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":10},{"degree":4,"count":420},{"degree":10,"count":9},{"degree":11,"count":9},{"degree":12,"count":17},{"degree":13,"count":4},{"degree":14,"count":2},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":454},{"arity":10,"count":42},{"arity":43,"count":20}]
Number of extensional constraints420
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":420},{"type":"intension","count":34},{"type":"sum","count":62}]
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 

0.00/0.00	c Mistral 01082018
0.00/0.05	o 16
0.00/0.06	o 15
3.59/3.66	o 14
251.99/252.00	s SATISFIABLE
251.99/252.00	v <instantiation type="solution">
251.99/252.00	v   <list> prd[0] prd[1] prd[2] prd[3] prd[4] prd[5] prd[6] prd[7] prd[8] prd[9] prd[10] prd[11] prd[12] prd[13] prd[14] prd[15] prd[16] prd[17] prd[18] prd[19] prd[20] prd[21] prd[22] prd[23] prd[24] prd[25] prd[26] prd[27] prd[28] prd[29] prd[30] prd[31] prd[32] prd[33] prd[34] prd[35] prd[36] prd[37] prd[38] prd[39] prd[40] prd[41] nco[0] nco[1] nco[2] nco[3] nco[4] nco[5] nco[6] nco[7] nco[8] nco[9] ncr[0] ncr[1] ncr[2] ncr[3] ncr[4] ncr[5] ncr[6] ncr[7] ncr[8] ncr[9] pc[0][0] pc[0][1] pc[0][2] pc[0][3] pc[0][4] pc[0][5] pc[0][6] pc[0][7] pc[0][8] pc[0][9] pc[0][10] pc[0][11] pc[0][12] pc[0][13] pc[0][14] pc[0][15] pc[0][16] pc[0][17] pc[0][18] pc[0][19] pc[0][20] pc[0][21] pc[0][22] pc[0][23] pc[0][24] pc[0][25] pc[0][26] pc[0][27] pc[0][28] pc[0][29] pc[0][30] pc[0][31] pc[0][32] pc[0][33] pc[0][34] pc[0][35] pc[0][36] pc[0][37] pc[0][38] pc[0][39] pc[0][40] pc[0][41] pc[1][0] pc[1][1] pc[1][2] pc[1][3] pc[1][4] pc[1][5] pc[1][6] pc[1][7] pc[1][8] pc[1][9] pc[1][10] pc[1][11] pc[1][12] pc[1][13] pc[1][14] pc[1][15] pc[1][16] pc[1][17] pc[1][18] pc[1][19] pc[1][20] pc[1][21] pc[1][22] pc[1][23] pc[1][24] pc[1][25] pc[1][26] pc[1][27] pc[1][28] pc[1][29] pc[1][30] pc[1][31] pc[1][32] pc[1][33] pc[1][34] pc[1][35] pc[1][36] pc[1][37] pc[1][38] pc[1][39] pc[1][40] pc[1][41] pc[2][0] pc[2][1] pc[2][2] pc[2][3] pc[2][4] pc[2][5] pc[2][6] pc[2][7] pc[2][8] pc[2][9] pc[2][10] pc[2][11] pc[2][12] pc[2][13] pc[2][14] pc[2][15] pc[2][16] pc[2][17] pc[2][18] pc[2][19] pc[2][20] pc[2][21] pc[2][22] pc[2][23] pc[2][24] pc[2][25] pc[2][26] pc[2][27] pc[2][28] pc[2][29] pc[2][30] pc[2][31] pc[2][32] pc[2][33] pc[2][34] pc[2][35] pc[2][36] pc[2][37] pc[2][38] pc[2][39] pc[2][40] pc[2][41] pc[3][0] pc[3][1] pc[3][2] pc[3][3] pc[3][4] pc[3][5] pc[3][6] pc[3][7] pc[3][8] pc[3][9] pc[3][10] pc[3][11] pc[3][12] pc[3][13] pc[3][14] pc[3][15] pc[3][16] pc[3][17] pc[3][18] pc[3][19] pc[3][20] pc[3][21] pc[3][22] pc[3][23] pc[3][24] pc[3][25] pc[3][26] pc[3][27] pc[3][28] pc[3][29] pc[3][30] pc[3][31] pc[3][32] pc[3][33] pc[3][34] pc[3][35] pc[3][36] pc[3][37] pc[3][38] pc[3][39] pc[3][40] pc[3][41] pc[4][0] pc[4][1] pc[4][2] pc[4][3] pc[4][4] pc[4][5] pc[4][6] pc[4][7] pc[4][8] pc[4][9] pc[4][10] pc[4][11] pc[4][12] pc[4][13] pc[4][14] pc[4][15] pc[4][16] pc[4][17] pc[4][18] pc[4][19] pc[4][20] pc[4][21] pc[4][22] pc[4][23] pc[4][24] pc[4][25] pc[4][26] pc[4][27] pc[4][28] pc[4][29] pc[4][30] pc[4][31] pc[4][32] pc[4][33] pc[4][34] pc[4][35] pc[4][36] pc[4][37] pc[4][38] pc[4][39] pc[4][40] pc[4][41] pc[5][0] pc[5][1] pc[5][2] pc[5][3] pc[5][4] pc[5][5] pc[5][6] pc[5][7] pc[5][8] pc[5][9] pc[5][10] pc[5][11] pc[5][12] pc[5][13] pc[5][14] pc[5][15] pc[5][16] pc[5][17] pc[5][18] pc[5][19] pc[5][20] pc[5][21] pc[5][22] pc[5][23] pc[5][24] pc[5][25] pc[5][26] pc[5][27] pc[5][28] pc[5][29] pc[5][30] pc[5][31] pc[5][32] pc[5][33] pc[5][34] pc[5][35] pc[5][36] pc[5][37] pc[5][38] pc[5][39] pc[5][40] pc[5][41] pc[6][0] pc[6][1] pc[6][2] pc[6][3] pc[6][4] pc[6][5] pc[6][6] pc[6][7] pc[6][8] pc[6][9] pc[6][10] pc[6][11] pc[6][12] pc[6][13] pc[6][14] pc[6][15] pc[6][16] pc[6][17] pc[6][18] pc[6][19] pc[6][20] pc[6][21] pc[6][22] pc[6][23] pc[6][24] pc[6][25] pc[6][26] pc[6][27] pc[6][28] pc[6][29] pc[6][30] pc[6][31] pc[6][32] pc[6][33] pc[6][34] pc[6][35] pc[6][36] pc[6][37] pc[6][38] pc[6][39] pc[6][40] pc[6][41] pc[7][0] pc[7][1] pc[7][2] pc[7][3] pc[7][4] pc[7][5] pc[7][6] pc[7][7] pc[7][8] pc[7][9] pc[7][10] pc[7][11] pc[7][12] pc[7][13] pc[7][14] pc[7][15] pc[7][16] pc[7][17] pc[7][18] pc[7][19] pc[7][20] pc[7][21] pc[7][22] pc[7][23] pc[7][24] pc[7][25] pc[7][26] pc[7][27] pc[7][28] pc[7][29] pc[7][30] pc[7][31] pc[7][32] pc[7][33] pc[7][34] pc[7][35] pc[7][36] pc[7][37] pc[7][38] pc[7][39] pc[7][40] pc[7][41] pc[8][0] pc[8][1] pc[8][2] pc[8][3] pc[8][4] pc[8][5] pc[8][6] pc[8][7] pc[8][8] pc[8][9] pc[8][10] pc[8][11] pc[8][12] pc[8][13] pc[8][14] pc[8][15] pc[8][16] pc[8][17] pc[8][18] pc[8][19] pc[8][20] pc[8][21] pc[8][22] pc[8][23] pc[8][24] pc[8][25] pc[8][26] pc[8][27] pc[8][28] pc[8][29] pc[8][30] pc[8][31] pc[8][32] pc[8][33] pc[8][34] pc[8][35] pc[8][36] pc[8][37] pc[8][38] pc[8][39] pc[8][40] pc[8][41] pc[9][0] pc[9][1] pc[9][2] pc[9][3] pc[9][4] pc[9][5] pc[9][6] pc[9][7] pc[9][8] pc[9][9] pc[9][10] pc[9][11] pc[9][12] pc[9][13] pc[9][14] pc[9][15] pc[9][16] pc[9][17] pc[9][18] pc[9][19] pc[9][20] pc[9][21] pc[9][22] pc[9][23] pc[9][24] pc[9][25] pc[9][26] pc[9][27] pc[9][28] pc[9][29] pc[9][30] pc[9][31] pc[9][32] pc[9][33] pc[9][34] pc[9][35] pc[9][36] pc[9][37] pc[9][38] pc[9][39] pc[9][40] pc[9][41] </list>
251.99/252.00	v   <values> 8 8 9 8 8 4 3 7 8 7 7 1 2 8 0 6 6 5 3 5 5 5 6 3 6 4 4 2 1 3 1 2 1 0 4 0 0 9 9 2 9 9 4 4 4 4 4 4 4 3 6 5 14 13 14 10 14 14 14 13 14 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 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 0 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 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 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 0 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 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 1 0 0 0 0 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 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 </values>
251.99/252.00	v </instantiation>

Verifier Data 

OK	14

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10834 MiB free)
  memory of node 1: 16384 MiB (13498 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312762-1534700305/watcher-4312762-1534700305 -o /tmp/evaluation-result-4312762-1534700305/solver-4312762-1534700305 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534699014-19821 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 521762042 HOME/instance-4312762-1534700305.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=21302, runsolver pid=21299

[startup+0.10011 s]*
/proc/loadavg: 2.11 1.98 1.50 3/187 21303
/proc/meminfo: memFree=24881344/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64820 memory=39832 CPUtime=0.1 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 10149 0 0 0 9 1 0 0 20 0 1 0 287593639 66375680 9958 33554432000 4194304 7499544 140736570232032 140736570229032 5838025 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16205 9958 799 807 0 9196 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 64820 KiB
Current children cumulated memory: 39832 KiB

[startup+0.209674 s]*
/proc/loadavg: 2.11 1.98 1.50 3/187 21303
/proc/meminfo: memFree=24881080/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64820 memory=39832 CPUtime=0.21 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 10149 0 0 0 20 1 0 0 20 0 1 0 287593639 66375680 9958 33554432000 4194304 7499544 140736570232032 140736570229032 5619032 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16205 9958 799 807 0 9196 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 64820 KiB
Current children cumulated memory: 39832 KiB

[startup+0.308844 s]*
/proc/loadavg: 2.11 1.98 1.50 3/187 21303
/proc/meminfo: memFree=24880808/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64820 memory=39832 CPUtime=0.31 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 10149 0 0 0 30 1 0 0 20 0 1 0 287593639 66375680 9958 33554432000 4194304 7499544 140736570232032 140736570229032 4403343 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16205 9958 799 807 0 9196 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 64820 KiB
Current children cumulated memory: 39832 KiB

[startup+0.700223 s]
/proc/loadavg: 2.11 1.98 1.50 3/187 21303
/proc/meminfo: memFree=24877336/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64820 memory=39832 CPUtime=0.69 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 10149 0 0 0 68 1 0 0 20 0 1 0 287593639 66375680 9958 33554432000 4194304 7499544 140736570232032 140736570229032 5771870 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16205 9958 799 807 0 9196 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 64820 KiB
Current children cumulated memory: 39832 KiB

[startup+1.50023 s]
/proc/loadavg: 2.11 1.98 1.50 3/187 21303
/proc/meminfo: memFree=24864376/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64820 memory=39832 CPUtime=1.49 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 10150 0 0 0 148 1 0 0 20 0 1 0 287593639 66375680 9958 33554432000 4194304 7499544 140736570232032 140736570229032 5837773 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16205 9958 799 807 0 9196 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 64820 KiB
Current children cumulated memory: 39832 KiB

[startup+3.109 s]
/proc/loadavg: 2.11 1.98 1.50 3/187 21303
/proc/meminfo: memFree=24830028/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64952 memory=39952 CPUtime=3.1 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 11277 0 0 0 309 1 0 0 20 0 1 0 287593639 66510848 9988 33554432000 4194304 7499544 140736570232032 140736570229032 5838039 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16238 9988 799 807 0 9229 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 64952 KiB
Current children cumulated memory: 39952 KiB

[startup+6.30022 s]
/proc/loadavg: 2.10 1.98 1.50 3/187 21303
/proc/meminfo: memFree=24777624/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64952 memory=39956 CPUtime=6.29 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 12415 0 0 0 628 1 0 0 20 0 1 0 287593639 66510848 9989 33554432000 4194304 7499544 140736570232032 140736570227048 4540475 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16238 9989 799 807 0 9229 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 64952 KiB
Current children cumulated memory: 39956 KiB

[startup+12.7002 s]
/proc/loadavg: 2.09 1.98 1.51 3/187 21303
/proc/meminfo: memFree=24777500/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64952 memory=39956 CPUtime=12.69 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 13544 0 0 0 1268 1 0 0 20 0 1 0 287593639 66510848 9989 33554432000 4194304 7499544 140736570232032 140736570227048 5619057 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16238 9989 799 807 0 9229 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 64952 KiB
Current children cumulated memory: 39956 KiB

[startup+25.5002 s]
/proc/loadavg: 2.07 1.98 1.51 3/187 21303
/proc/meminfo: memFree=24777468/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64952 memory=39960 CPUtime=25.49 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 15387 0 0 0 2548 1 0 0 20 0 1 0 287593639 66510848 9990 33554432000 4194304 7499544 140736570232032 140736570227048 4540583 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16238 9990 799 807 0 9229 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 64952 KiB
Current children cumulated memory: 39960 KiB

[startup+51.109 s]
/proc/loadavg: 2.05 1.98 1.53 3/187 21303
/proc/meminfo: memFree=24776568/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64952 memory=39960 CPUtime=51.1 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 16932 0 0 0 5109 1 0 0 20 0 1 0 287593639 66510848 9990 33554432000 4194304 7499544 140736570232032 140736570227048 4249920 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16238 9990 799 807 0 9229 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 64952 KiB
Current children cumulated memory: 39960 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 1.99 1.55 3/188 21312
/proc/meminfo: memFree=24775496/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64952 memory=39960 CPUtime=102.29 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 18061 0 0 0 10228 1 0 0 20 0 1 0 287593639 66510848 9990 33554432000 4194304 7499544 140736570232032 140736570227048 5778228 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16238 9990 799 807 0 9229 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 64952 KiB
Current children cumulated memory: 39960 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 1.99 1.58 3/188 21313
/proc/meminfo: memFree=24775896/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64952 memory=39960 CPUtime=162.29 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 19189 0 0 0 16228 1 0 0 20 0 1 0 287593639 66510848 9990 33554432000 4194304 7499544 140736570232032 140736570227048 4379010 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16238 9990 799 807 0 9229 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 64952 KiB
Current children cumulated memory: 39960 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.61 3/188 21314
/proc/meminfo: memFree=24774492/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64952 memory=39964 CPUtime=222.29 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 20319 0 0 0 22228 1 0 0 20 0 1 0 287593639 66510848 9991 33554432000 4194304 7499544 140736570232032 140736570227048 4579585 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16238 9991 799 807 0 9229 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 64952 KiB
Current children cumulated memory: 39964 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.85 1.95 1.61 2/181 21364
/proc/meminfo: memFree=25199116/32770624 swapFree=67030684/67108860
[pid=21302] ppid=21299 vsize=64952 memory=39964 CPUtime=251.99 cores=1,3,5,7
/proc/21302/stat : 21302 (MistralXCSP) R 21299 21302 19789 0 -1 4202496 21124 0 0 0 25198 1 0 0 20 0 1 0 287593639 66510848 9991 33554432000 4194304 7499544 140736570232032 140736570227048 4398007 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26853376 140736570233971 140736570234120 140736570234120 140736570236873 0
/proc/21302/statm: 16238 9991 799 807 0 9229 0
Current children cumulated CPU time: 251.99 s
Current children cumulated vsize: 64952 KiB
Current children cumulated memory: 39964 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.011 s]
# the end of solver process 21302 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.988 s, system=0.021 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 252.011
CPU time (s): 252.009
CPU user time (s): 251.988
CPU system time (s): 0.021
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 64952
Max. memory (cumulated for all children) (KiB): 39964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.988
system time used= 0.021
maximum resident set size= 39984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21168
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= 14
involuntary context switches= 71


# summary of solver processes directly reported to runsolver:
#   pid: 21302
#   total CPU time (s): 252.009
#   total CPU user time (s): 251.988
#   total CPU system time (s): 0.021

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.00609 second user time and 1.53381 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-19 19:38:25
IDJOB=4312762
IDBENCH=141665
IDSOLVER=2801
FILE ID=node102/4312762-1534700305
RUNJOBID= node102-1534699014-19821
PBS_JOBID= 21038727
Free space on /tmp= 57348 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-10b_c18.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-4312762-1534700305/watcher-4312762-1534700305 -o /tmp/evaluation-result-4312762-1534700305/solver-4312762-1534700305 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534699014-19821 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 521762042 HOME/instance-4312762-1534700305.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 8b80514b4d5f702c4505d255abf47da2
RANDOM SEED=521762042

node102.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:        24918156 kB
MemAvailable:   31573604 kB
Buffers:          229780 kB
Cached:          6718168 kB
SwapCached:        51220 kB
Active:          5775252 kB
Inactive:        1562788 kB
Active(anon):     333688 kB
Inactive(anon):   124752 kB
Active(file):    5441564 kB
Inactive(file):  1438036 kB
Unevictable:        7344 kB
Mlocked:            7344 kB
SwapTotal:      67108860 kB
SwapFree:       67030684 kB
Dirty:              5972 kB
Writeback:             0 kB
AnonPages:        341160 kB
Mapped:            20628 kB
Shmem:             65388 kB
Slab:             211960 kB
SReclaimable:     183368 kB
SUnreclaim:        28592 kB
KernelStack:        3360 kB
PageTables:         5560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     704244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 57348 MiB
End job on node102 at 2018-08-19 19:42:37