Trace number 4312771

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)17 251.961 252.009

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-08b_c18.xml
MD5SUMc49696a2f16bc20c49f52df83e6b4136
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark251.783
Satisfiable
(Un)Satisfiability was proved
Number of variables430
Number of constraints468
Number of domains4
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":368},{"size":7,"count":8},{"size":8,"count":46},{"size":15,"count":8}]
Minimum variable degree1
Maximum variable degree14
Distribution of variable degrees[{"degree":1,"count":8},{"degree":2,"count":8},{"degree":4,"count":368},{"degree":8,"count":9},{"degree":9,"count":15},{"degree":10,"count":12},{"degree":11,"count":5},{"degree":12,"count":4},{"degree":14,"count":1}]
Minimum constraint arity2
Maximum constraint arity47
Distribution of constraint arities[{"arity":2,"count":406},{"arity":8,"count":46},{"arity":47,"count":16}]
Number of extensional constraints368
Number of intensional constraints38
Distribution of constraint types[{"type":"extension","count":368},{"type":"intension","count":38},{"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
0.00/0.04	o 24
0.00/0.04	o 23
0.00/0.04	o 21
0.00/0.05	o 20
0.00/0.05	o 19
0.00/0.06	o 18
0.00/0.06	o 17
251.95/252.00	s SATISFIABLE
251.95/252.00	v <instantiation type="solution">
251.95/252.00	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] prd[42] prd[43] prd[44] prd[45] nco[0] nco[1] nco[2] nco[3] nco[4] nco[5] nco[6] nco[7] ncr[0] ncr[1] ncr[2] ncr[3] ncr[4] ncr[5] ncr[6] ncr[7] 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[0][42] pc[0][43] pc[0][44] pc[0][45] 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[1][42] pc[1][43] pc[1][44] pc[1][45] 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[2][42] pc[2][43] pc[2][44] pc[2][45] 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[3][42] pc[3][43] pc[3][44] pc[3][45] 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[4][42] pc[4][43] pc[4][44] pc[4][45] 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[5][42] pc[5][43] pc[5][44] pc[5][45] 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[6][42] pc[6][43] pc[6][44] pc[6][45] 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[7][42] pc[7][43] pc[7][44] pc[7][45] </list>
251.95/252.00	v   <values> 5 6 7 7 6 6 1 5 6 3 5 4 6 3 5 2 0 6 1 2 4 7 4 1 6 2 0 4 0 5 4 1 1 2 3 2 3 1 3 0 7 7 7 7 0 0 6 6 5 5 5 5 7 7 17 17 17 16 16 16 17 17 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 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 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 0 0 1 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 1 0 0 0 1 0 0 0 0 0 1 0 0 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 1 0 0 0 1 0 0 0 0 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 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 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 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 1 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 1 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 1 1 1 1 0 0 </values>
251.95/252.00	v </instantiation>

Verifier Data 

OK	17

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 (13427 MiB free)
  memory of node 1: 16384 MiB (11036 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312771-1534700402/watcher-4312771-1534700402 -o /tmp/evaluation-result-4312771-1534700402/solver-4312771-1534700402 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534699007-18206 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1477862922 HOME/instance-4312771-1534700402.xml 

running on 4 cores: 0,2,4,6

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=19454, runsolver pid=19451

[startup+0.101025 s]*
/proc/loadavg: 2.04 2.06 1.61 3/187 19455
/proc/meminfo: memFree=25020048/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=34920 CPUtime=0.09 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 8950 0 0 0 9 0 0 0 20 0 1 0 287603332 61595648 8730 33554432000 4194304 7499544 140729867590752 140729867585768 4320871 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8730 787 807 0 8029 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 34920 KiB

[startup+0.209482 s]*
/proc/loadavg: 2.04 2.06 1.61 3/187 19455
/proc/meminfo: memFree=25020048/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=34920 CPUtime=0.2 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 8950 0 0 0 20 0 0 0 20 0 1 0 287603332 61595648 8730 33554432000 4194304 7499544 140729867590752 140729867585768 4379069 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8730 787 807 0 8029 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 34920 KiB

[startup+0.308779 s]*
/proc/loadavg: 2.04 2.06 1.61 3/187 19455
/proc/meminfo: memFree=25020048/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=34920 CPUtime=0.3 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 8950 0 0 0 30 0 0 0 20 0 1 0 287603332 61595648 8730 33554432000 4194304 7499544 140729867590752 140729867585768 5770321 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8730 787 807 0 8029 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 34920 KiB

[startup+0.700225 s]
/proc/loadavg: 2.04 2.06 1.61 3/187 19455
/proc/meminfo: memFree=25019536/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=34920 CPUtime=0.68 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 8950 0 0 0 68 0 0 0 20 0 1 0 287603332 61595648 8730 33554432000 4194304 7499544 140729867590752 140729867585768 4249675 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8730 787 807 0 8029 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 34920 KiB

[startup+1.50023 s]
/proc/loadavg: 2.04 2.06 1.61 3/187 19455
/proc/meminfo: memFree=25019624/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=34920 CPUtime=1.48 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 8950 0 0 0 148 0 0 0 20 0 1 0 287603332 61595648 8730 33554432000 4194304 7499544 140729867590752 140729867585768 4379069 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8730 787 807 0 8029 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 34920 KiB

[startup+3.10898 s]
/proc/loadavg: 2.04 2.06 1.61 3/187 19455
/proc/meminfo: memFree=25019748/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=35152 CPUtime=3.09 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 9889 0 0 0 309 0 0 0 20 0 1 0 287603332 61595648 8788 33554432000 4194304 7499544 140729867590752 140729867585768 4246829 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8788 799 807 0 8029 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 35152 KiB

[startup+6.30021 s]
/proc/loadavg: 2.04 2.06 1.61 3/187 19455
/proc/meminfo: memFree=25019748/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=35152 CPUtime=6.28 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 10830 0 0 0 628 0 0 0 20 0 1 0 287603332 61595648 8788 33554432000 4194304 7499544 140729867590752 140729867585768 5790464 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8788 799 807 0 8029 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 35152 KiB

[startup+12.7002 s]
/proc/loadavg: 2.03 2.06 1.62 3/187 19455
/proc/meminfo: memFree=25019672/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=35152 CPUtime=12.68 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 11769 0 0 0 1268 0 0 0 20 0 1 0 287603332 61595648 8788 33554432000 4194304 7499544 140729867590752 140729867585768 4542022 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8788 799 807 0 8029 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 35152 KiB

[startup+25.5002 s]
/proc/loadavg: 2.03 2.05 1.62 3/187 19455
/proc/meminfo: memFree=25019860/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=35152 CPUtime=25.48 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 13390 0 0 0 2548 0 0 0 20 0 1 0 287603332 61595648 8788 33554432000 4194304 7499544 140729867590752 140729867585768 5770335 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8788 799 807 0 8029 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 35152 KiB

[startup+51.1089 s]
/proc/loadavg: 2.10 2.06 1.63 3/187 19455
/proc/meminfo: memFree=25019860/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=35152 CPUtime=51.08 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 14589 0 0 0 5108 0 0 0 20 0 1 0 287603332 61595648 8788 33554432000 4194304 7499544 140729867590752 140729867585768 4257846 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8788 799 807 0 8029 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 35152 KiB

[startup+102.3 s]
/proc/loadavg: 2.10 2.07 1.66 3/187 19456
/proc/meminfo: memFree=25018540/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=35152 CPUtime=102.25 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 15392 0 0 0 10225 0 0 0 20 0 1 0 287603332 61595648 8788 33554432000 4194304 7499544 140729867590752 140729867585768 4246786 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8788 799 807 0 8029 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 35152 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.06 1.68 3/187 19457
/proc/meminfo: memFree=25019872/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=35156 CPUtime=162.26 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 15537 0 0 0 16225 1 0 0 20 0 1 0 287603332 61595648 8789 33554432000 4194304 7499544 140729867590752 140729867585768 4246826 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8789 799 807 0 8029 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 35156 KiB

[startup+222.3 s]
/proc/loadavg: 1.45 1.89 1.65 2/180 19507
/proc/meminfo: memFree=25095568/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=35156 CPUtime=222.25 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 15681 0 0 0 22224 1 0 0 20 0 1 0 287603332 61595648 8789 33554432000 4194304 7499544 140729867590752 140729867585768 5567698 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8789 799 807 0 8029 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 35156 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.27 1.81 1.63 2/179 19508
/proc/meminfo: memFree=25097948/32770624 swapFree=67107648/67108860
[pid=19454] ppid=19451 vsize=60152 memory=35156 CPUtime=251.95 cores=0,2,4,6
/proc/19454/stat : 19454 (MistralXCSP) R 19451 19454 18175 0 -1 4202496 15808 0 0 0 25194 1 0 0 20 0 1 0 287603332 61595648 8789 33554432000 4194304 7499544 140729867590752 140729867585768 4579688 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18391040 140729867592818 140729867592968 140729867592968 140729867595721 0
/proc/19454/statm: 15038 8789 799 807 0 8029 0
Current children cumulated CPU time: 251.95 s
Current children cumulated vsize: 60152 KiB
Current children cumulated memory: 35156 KiB

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

[startup+252.009 s]
# the end of solver process 19454 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.948 s, system=0.012998 s

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

Child status: 0
Real time (s): 252.009
CPU time (s): 251.961
CPU user time (s): 251.948
CPU system time (s): 0.012998
CPU usage (%): 99.9807
Max. virtual memory (cumulated for all children) (KiB): 60152
Max. memory (cumulated for all children) (KiB): 35156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.948
system time used= 0.012998
maximum resident set size= 35176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15850
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= 21
involuntary context switches= 264


# summary of solver processes directly reported to runsolver:
#   pid: 19454
#   total CPU time (s): 251.961
#   total CPU user time (s): 251.948
#   total CPU system time (s): 0.012998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.937564 second user time and 1.5474 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-19 19:40:02
IDJOB=4312771
IDBENCH=141674
IDSOLVER=2801
FILE ID=node136/4312771-1534700402
RUNJOBID= node136-1534699007-18206
PBS_JOBID= 21038717
Free space on /tmp= 59316 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-08b_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-4312771-1534700402/watcher-4312771-1534700402 -o /tmp/evaluation-result-4312771-1534700402/solver-4312771-1534700402 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534699007-18206 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1477862922 HOME/instance-4312771-1534700402.xml

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

MD5SUM BENCH= c49696a2f16bc20c49f52df83e6b4136
RANDOM SEED=1477862922

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        25051840 kB
MemAvailable:   31839392 kB
Buffers:          188892 kB
Cached:          6888192 kB
SwapCached:           44 kB
Active:          3793324 kB
Inactive:        3405404 kB
Active(anon):      94968 kB
Inactive(anon):    95264 kB
Active(file):    3698356 kB
Inactive(file):  3310140 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108860 kB
SwapFree:       67107648 kB
Dirty:              5936 kB
Writeback:             0 kB
AnonPages:        128560 kB
Mapped:            22368 kB
Shmem:             65856 kB
Slab:             218572 kB
SReclaimable:     189780 kB
SUnreclaim:        28792 kB
KernelStack:        3328 kB
PageTables:         5176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     463204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 59316 MiB
End job on node136 at 2018-08-19 19:44:14