Trace number 4312705

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 2018-08-01OPT1404 211.063 211.084

General information on the benchmark

NameKnapsack/
Knapsack-60-250-00_c18.xml
MD5SUMc946fa8aa2d076cbb98267642aa382e7
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1404
Best CPU time to get the best result obtained on this benchmark248.953
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":60}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":60}]
Minimum constraint arity60
Maximum constraint arity60
Distribution of constraint arities[{"arity":60,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

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
0.00/0.00	o 0
0.00/0.00	o 52
0.00/0.00	o 143
0.00/0.00	o 185
0.00/0.00	o 272
0.00/0.00	o 330
0.00/0.00	o 428
0.00/0.00	o 475
0.00/0.00	o 485
0.00/0.00	o 507
0.00/0.00	o 511
0.00/0.00	o 542
0.00/0.00	o 549
0.00/0.00	o 554
0.00/0.00	o 579
0.00/0.00	o 617
0.00/0.00	o 620
0.00/0.00	o 626
0.00/0.00	o 657
0.00/0.00	o 661
0.00/0.00	o 749
0.00/0.00	o 754
0.00/0.00	o 784
0.00/0.00	o 873
0.00/0.00	o 921
0.00/0.00	o 922
0.00/0.01	o 974
0.00/0.01	o 986
0.00/0.01	o 992
0.00/0.01	o 993
0.00/0.01	o 1034
0.00/0.01	o 1043
0.00/0.01	o 1058
0.00/0.01	o 1064
0.00/0.01	o 1119
0.00/0.01	o 1120
0.00/0.01	o 1139
0.00/0.01	o 1147
0.00/0.01	o 1166
0.00/0.01	o 1171
0.00/0.01	o 1172
0.00/0.01	o 1224
0.00/0.01	o 1232
0.00/0.01	o 1276
0.00/0.01	o 1294
0.00/0.01	o 1295
0.00/0.01	o 1302
0.00/0.01	o 1307
0.00/0.01	o 1315
0.00/0.01	o 1319
0.00/0.02	o 1325
0.00/0.02	o 1334
0.00/0.02	o 1336
0.00/0.02	o 1378
0.00/0.02	o 1379
0.00/0.06	o 1404
210.97/211.08	s OPTIMUM FOUND
210.97/211.08	v <instantiation type="optimum" cost="1404">
210.97/211.08	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] </list>
210.97/211.08	v   <values> 1 1 0 1 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 </values>
210.97/211.08	v </instantiation>

Verifier Data 

OK	1404

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 (11221 MiB free)
  memory of node 1: 16384 MiB (9367 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312705-1534700072/watcher-4312705-1534700072 -o /tmp/evaluation-result-4312705-1534700072/solver-4312705-1534700072 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node137-1534699007-17092 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1997939607 HOME/instance-4312705-1534700072.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=17842, runsolver pid=17839

[startup+0.101005 s]*
/proc/loadavg: 2.07 1.96 1.38 3/188 17843
/proc/meminfo: memFree=21082084/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3736 CPUtime=0.1 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1105 0 0 0 10 0 0 0 20 0 1 0 287570369 29589504 934 33554432000 4194304 7499544 140734349812320 140734349807336 5773383 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 934 751 807 0 215 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+0.2095 s]*
/proc/loadavg: 2.07 1.96 1.38 3/188 17843
/proc/meminfo: memFree=21082084/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3736 CPUtime=0.21 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1105 0 0 0 21 0 0 0 20 0 1 0 287570369 29589504 934 33554432000 4194304 7499544 140734349812320 140734349807336 5770261 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 934 751 807 0 215 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+0.30912 s]*
/proc/loadavg: 2.07 1.96 1.38 3/188 17843
/proc/meminfo: memFree=21082084/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3736 CPUtime=0.3 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1105 0 0 0 30 0 0 0 20 0 1 0 287570369 29589504 934 33554432000 4194304 7499544 140734349812320 140734349807336 5770330 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 934 751 807 0 215 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+0.700235 s]
/proc/loadavg: 2.07 1.96 1.38 3/188 17843
/proc/meminfo: memFree=21081712/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3736 CPUtime=0.69 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1105 0 0 0 69 0 0 0 20 0 1 0 287570369 29589504 934 33554432000 4194304 7499544 140734349812320 140734349807336 5838083 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 934 751 807 0 215 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+1.50023 s]
/proc/loadavg: 2.07 1.96 1.38 3/188 17843
/proc/meminfo: memFree=21081716/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3736 CPUtime=1.49 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1105 0 0 0 149 0 0 0 20 0 1 0 287570369 29589504 934 33554432000 4194304 7499544 140734349812320 140734349807336 4249936 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 934 751 807 0 215 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+3.10903 s]
/proc/loadavg: 1.98 1.94 1.38 3/188 17843
/proc/meminfo: memFree=21081336/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3736 CPUtime=3.09 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1161 0 0 0 309 0 0 0 20 0 1 0 287570369 29589504 934 33554432000 4194304 7499544 140734349812320 140734349807336 5773392 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 934 751 807 0 215 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3736 KiB

[startup+6.30022 s]
/proc/loadavg: 1.98 1.94 1.38 3/188 17843
/proc/meminfo: memFree=21081216/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=6.28 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1217 0 0 0 628 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 5773363 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+12.7002 s]
/proc/loadavg: 1.99 1.94 1.39 3/188 17843
/proc/meminfo: memFree=21081404/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=12.68 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1273 0 0 0 1268 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 5770230 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+25.5002 s]
/proc/loadavg: 1.99 1.95 1.39 3/188 17843
/proc/meminfo: memFree=21081484/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=25.48 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1385 0 0 0 2548 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 4249705 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+51.109 s]
/proc/loadavg: 1.99 1.95 1.41 3/187 17843
/proc/meminfo: memFree=21081332/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=51.09 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1441 0 0 0 5109 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 5771888 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.96 1.44 3/187 17844
/proc/meminfo: memFree=21081124/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=102.27 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1497 0 0 0 10227 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 5837760 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.96 1.48 3/187 17845
/proc/meminfo: memFree=21081536/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=162.27 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1553 0 0 0 16227 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 5585432 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+211.084 s]
# the end of solver process 17842 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=211.055 s, system=0.007999 s

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

[startup+179.2 s]
/proc/loadavg: 2.00 1.97 1.49 3/187 17845
/proc/meminfo: memFree=21081448/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=179.17 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1609 0 0 0 17917 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 4580602 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 179.17 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+192 s]*
/proc/loadavg: 2.00 1.97 1.49 3/187 17846
/proc/meminfo: memFree=21081200/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=191.98 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1609 0 0 0 19198 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 5164057 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 191.98 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+204.8 s]
/proc/loadavg: 2.00 1.97 1.50 3/187 17846
/proc/meminfo: memFree=21081200/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=204.77 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1609 0 0 0 20477 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 4249664 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 204.77 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+208 s]*
/proc/loadavg: 2.00 1.97 1.50 3/187 17846
/proc/meminfo: memFree=21081312/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=207.97 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1609 0 0 0 20797 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 4249931 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 207.97 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+209.6 s]
/proc/loadavg: 2.00 1.97 1.50 3/187 17846
/proc/meminfo: memFree=21081312/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=209.57 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1609 0 0 0 20957 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 5773328 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 209.57 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+210.4 s]
/proc/loadavg: 2.00 1.97 1.50 3/187 17846
/proc/meminfo: memFree=21081312/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=210.37 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1609 0 0 0 21037 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 4320952 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 210.37 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+210.8 s]
/proc/loadavg: 2.00 1.97 1.50 3/187 17846
/proc/meminfo: memFree=21081312/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=210.77 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1609 0 0 0 21077 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 5771886 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 210.77 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

[startup+211 s]*
/proc/loadavg: 2.00 1.97 1.50 3/187 17846
/proc/meminfo: memFree=21081312/32770624 swapFree=67108372/67108860
[pid=17842] ppid=17839 vsize=28896 memory=3772 CPUtime=210.97 cores=0,2,4,6
/proc/17842/stat : 17842 (MistralXCSP) R 17839 17842 17061 0 -1 4202496 1609 0 0 0 21097 0 0 0 20 0 1 0 287570369 29589504 943 33554432000 4194304 7499544 140734349812320 140734349807336 4580602 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 37470208 140734349816946 140734349817096 140734349817096 140734349819849 0
/proc/17842/statm: 7224 943 757 807 0 215 0
Current children cumulated CPU time: 210.97 s
Current children cumulated vsize: 28896 KiB
Current children cumulated memory: 3772 KiB

Child status: 0
Real time (s): 211.084
CPU time (s): 211.063
CPU user time (s): 211.055
CPU system time (s): 0.007999
CPU usage (%): 99.9899
Max. virtual memory (cumulated for all children) (KiB): 28896
Max. memory (cumulated for all children) (KiB): 3772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 211.055
system time used= 0.007999
maximum resident set size= 3772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1696
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= 274


# summary of solver processes directly reported to runsolver:
#   pid: 17842
#   total CPU time (s): 211.063
#   total CPU user time (s): 211.055
#   total CPU system time (s): 0.007999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.858828 second user time and 1.34691 second system time

The end

Launcher Data 

Begin job on node137 at 2018-08-19 19:34:32
IDJOB=4312705
IDBENCH=141530
IDSOLVER=2801
FILE ID=node137/4312705-1534700072
RUNJOBID= node137-1534699007-17092
PBS_JOBID= 21038716
Free space on /tmp= 52860 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Knapsack/Knapsack-60-250-00_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-4312705-1534700072/watcher-4312705-1534700072 -o /tmp/evaluation-result-4312705-1534700072/solver-4312705-1534700072 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node137-1534699007-17092 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1997939607 HOME/instance-4312705-1534700072.xml

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

MD5SUM BENCH= c946fa8aa2d076cbb98267642aa382e7
RANDOM SEED=1997939607

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        21082780 kB
MemAvailable:   31736248 kB
Buffers:          231820 kB
Cached:         10697668 kB
SwapCached:            8 kB
Active:          7369532 kB
Inactive:        3770436 kB
Active(anon):     180064 kB
Inactive(anon):    99156 kB
Active(file):    7189468 kB
Inactive(file):  3671280 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108860 kB
SwapFree:       67108372 kB
Dirty:              5992 kB
Writeback:             0 kB
AnonPages:        217808 kB
Mapped:            23572 kB
Shmem:             66008 kB
Slab:             246440 kB
SReclaimable:     217112 kB
SUnreclaim:        29328 kB
KernelStack:        3360 kB
PageTables:         6036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     546012 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 52852 MiB
End job on node137 at 2018-08-19 19:38:03