Trace number 4409744

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
cosoco 2.0 parallel? (MO) 2224.57 2227.1

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-19-020-009.xml
MD5SUM62ee24bcba75d1d33fbbd4bb45a854a0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark1412.74
Satisfiable
(Un)Satisfiability was proved
Number of variables381
Number of constraints191
Number of domains2
Minimum domain size2
Maximum domain size17
Distribution of domain sizes[{"size":2,"count":380},{"size":17,"count":1}]
Minimum variable degree20
Maximum variable degree172
Distribution of variable degrees[{"degree":20,"count":380},{"degree":172,"count":1}]
Minimum constraint arity20
Maximum constraint arity380
Distribution of constraint arities[{"arity":20,"count":19},{"arity":41,"count":171},{"arity":380,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":190}]
Optimization problemYES
Type of objectivemin VAR

Solver Data


Verifier Data 

One s line expected

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 (15392 MiB free)
  memory of node 1: 16384 MiB (15712 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409744-1569821160/watcher-4409744-1569821160 -o /tmp/evaluation-result-4409744-1569821160/solver-4409744-1569821160 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node150-1569816069-18432 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409744-1569821160.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=19095, runsolver pid=19092

[startup+0.100122 s]*
/proc/loadavg: 8.01 8.15 8.20 2/191 19096
/proc/meminfo: memFree=31847596/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=30604 memory=7060 CPUtime=0.1 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 1950 0 0 0 10 0 0 0 20 0 1 0 558388385 31338496 1765 33554432000 4194304 6211132 140725990225232 140725990221768 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 7651 1765 846 493 0 956 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30604 KiB
Current children cumulated memory: 7060 KiB

[startup+0.209053 s]*
/proc/loadavg: 8.01 8.15 8.20 2/191 19096
/proc/meminfo: memFree=31846108/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=32180 memory=8608 CPUtime=0.21 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 2326 0 0 0 21 0 0 0 20 0 1 0 558388385 32952320 2152 33554432000 4194304 6211132 140725990225232 140725990221768 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 8045 2152 846 493 0 1350 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 8608 KiB

[startup+0.308482 s]*
/proc/loadavg: 8.01 8.15 8.20 2/191 19096
/proc/meminfo: memFree=31844620/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=33624 memory=9928 CPUtime=0.31 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 2670 0 0 0 31 0 0 0 20 0 1 0 558388385 34430976 2482 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 8406 2482 846 493 0 1711 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33624 KiB
Current children cumulated memory: 9928 KiB

[startup+0.700267 s]
/proc/loadavg: 8.01 8.15 8.20 2/191 19096
/proc/meminfo: memFree=31842016/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=39116 memory=15200 CPUtime=0.69 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 4001 0 0 0 69 0 0 0 20 0 1 0 558388385 40054784 3800 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 9779 3800 846 493 0 3084 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 39116 KiB
Current children cumulated memory: 15200 KiB

[startup+1.50026 s]
/proc/loadavg: 8.01 8.15 8.20 2/191 19096
/proc/meminfo: memFree=31834448/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=50480 memory=26344 CPUtime=1.48 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 6775 0 0 0 148 0 0 0 20 0 1 0 558388385 51691520 6586 33554432000 4194304 6211132 140725990225232 140725990211240 5446654 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 12620 6586 846 493 0 5925 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 50480 KiB
Current children cumulated memory: 26344 KiB

[startup+3.10902 s]
/proc/loadavg: 7.45 8.03 8.16 2/191 19096
/proc/meminfo: memFree=31806548/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=72296 memory=48704 CPUtime=3.09 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 12439 0 0 0 308 1 0 0 20 0 1 0 558388385 74031104 12176 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 18074 12176 846 493 0 11379 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 72296 KiB
Current children cumulated memory: 48704 KiB

[startup+6.30025 s]
/proc/loadavg: 7.45 8.03 8.16 2/191 19096
/proc/meminfo: memFree=31764884/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=117212 memory=93032 CPUtime=6.29 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 23600 0 0 0 626 3 0 0 20 0 1 0 558388385 120025088 23258 33554432000 4194304 6211132 140725990225232 140725990211240 140148974938036 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 29303 23258 846 493 0 22608 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 117212 KiB
Current children cumulated memory: 93032 KiB

[startup+12.7003 s]
/proc/loadavg: 6.94 7.92 8.13 2/191 19096
/proc/meminfo: memFree=31679692/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=208208 memory=182852 CPUtime=12.68 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 45169 0 0 0 1263 5 0 0 20 0 1 0 558388385 213204992 45713 33554432000 4194304 6211132 140725990225232 140725990211240 140148974941772 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 52052 45713 846 493 0 45357 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 208208 KiB
Current children cumulated memory: 182852 KiB

[startup+25.5003 s]
/proc/loadavg: 5.62 7.58 8.01 2/192 19098
/proc/meminfo: memFree=31499240/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=392400 memory=360480 CPUtime=25.48 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 88186 0 0 0 2537 11 0 0 20 0 1 0 558388385 401817600 90120 33554432000 4194304 6211132 140725990225232 140725990211240 5441152 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 98100 90120 846 493 0 91405 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 392400 KiB
Current children cumulated memory: 360480 KiB

[startup+51.1091 s]
/proc/loadavg: 4.04 7.05 7.83 2/191 19099
/proc/meminfo: memFree=31136164/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=741476 memory=718048 CPUtime=51.09 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 171438 0 0 0 5086 23 0 0 20 0 1 0 558388385 759271424 179512 33554432000 4194304 6211132 140725990225232 140725990211240 5012966 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 185369 179512 846 493 0 178674 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 741476 KiB
Current children cumulated memory: 718048 KiB

[startup+102.3 s]
/proc/loadavg: 2.32 6.12 7.47 2/191 19102
/proc/meminfo: memFree=30426632/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=1468920 memory=1431128 CPUtime=102.26 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 338467 0 0 0 10184 42 0 0 20 0 1 0 558388385 1504174080 357782 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 367230 357782 846 493 0 360535 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 1468920 KiB
Current children cumulated memory: 1431128 KiB

[startup+162.3 s]
/proc/loadavg: 1.49 5.19 7.06 2/191 19107
/proc/meminfo: memFree=29587864/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=2304728 memory=2266632 CPUtime=162.24 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 534111 0 0 0 16161 63 0 0 20 0 1 0 558388385 2360041472 566658 33554432000 4194304 6211132 140725990225232 140725990211240 5454192 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 576182 566658 846 493 0 569487 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 2304728 KiB
Current children cumulated memory: 2266632 KiB

[startup+222.3 s]
/proc/loadavg: 1.18 4.42 6.68 2/191 19111
/proc/meminfo: memFree=28751160/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=3168176 memory=3101644 CPUtime=222.22 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 729550 0 0 0 22136 86 0 0 20 0 1 0 558388385 3244212224 775411 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 792044 775411 846 493 0 785349 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 3168176 KiB
Current children cumulated memory: 3101644 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.80 6.33 2/191 19114
/proc/meminfo: memFree=27913560/32770624 swapFree=66947672/67108860
[pid=19095] ppid=19092 vsize=4073424 memory=3937776 CPUtime=282.2 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 925308 0 0 0 28109 111 0 0 20 0 1 0 558388385 4171186176 984444 33554432000 4194304 6211132 140725990225232 140725990211240 140148974941744 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 1018356 984444 846 493 0 1011661 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 4073424 KiB
Current children cumulated memory: 3937776 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.29 5.99 2/191 19126
/proc/meminfo: memFree=27075600/32770624 swapFree=66947676/67108860
[pid=19095] ppid=19092 vsize=4854448 memory=4773916 CPUtime=342.18 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 1120618 0 0 0 34079 139 0 0 20 0 1 0 558388385 4970954752 1193479 33554432000 4194304 6211132 140725990225232 140725990211240 5451527 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 1213612 1193479 846 493 0 1206917 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 4854448 KiB
Current children cumulated memory: 4773916 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.87 5.68 2/191 19129
/proc/meminfo: memFree=26238356/32770624 swapFree=66947676/67108860
[pid=19095] ppid=19092 vsize=5636056 memory=5610080 CPUtime=402.16 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 1315906 0 0 0 40051 165 0 0 20 0 1 0 558388385 5771321344 1402520 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 1409014 1402520 846 493 0 1402319 0
Current children cumulated CPU time: 402.16 s
Current children cumulated vsize: 5636056 KiB
Current children cumulated memory: 5610080 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.53 5.39 2/191 19132
/proc/meminfo: memFree=25402852/32770624 swapFree=66947676/67108860
[pid=19095] ppid=19092 vsize=6602768 memory=6446728 CPUtime=462.13 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 1511867 0 0 0 46018 195 0 0 20 0 1 0 558388385 6761234432 1611682 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 1650692 1611682 846 493 0 1643997 0
Current children cumulated CPU time: 462.13 s
Current children cumulated vsize: 6602768 KiB
Current children cumulated memory: 6446728 KiB


################
# More data... #
################

Current children cumulated vsize: 23524180 KiB
Current children cumulated memory: 23137728 KiB

[startup+1722.3 s]
/proc/loadavg: 1.04 1.11 2.18 2/192 19225
/proc/meminfo: memFree=7840976/32770624 swapFree=66947684/67108860
[pid=19095] ppid=19092 vsize=24301792 memory=23970508 CPUtime=1721.71 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 5606392 0 0 0 171183 988 0 0 20 0 1 0 558388385 24885035008 5992627 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 6075448 5992627 846 493 0 6068753 0
Current children cumulated CPU time: 1721.71 s
Current children cumulated vsize: 24301792 KiB
Current children cumulated memory: 23970508 KiB

[startup+1782.3 s]
/proc/loadavg: 1.01 1.09 2.10 2/192 19230
/proc/meminfo: memFree=7006604/32770624 swapFree=66947684/67108860
[pid=19095] ppid=19092 vsize=25079140 memory=24803308 CPUtime=1781.68 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 5800900 0 0 0 177129 1039 0 0 20 0 1 0 558388385 25681039360 6200827 33554432000 4194304 6211132 140725990225232 140725990211240 5446654 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 6269785 6200827 846 493 0 6263090 0
Current children cumulated CPU time: 1781.68 s
Current children cumulated vsize: 25079140 KiB
Current children cumulated memory: 24803308 KiB

[startup+1842.3 s]
/proc/loadavg: 1.00 1.07 2.03 2/191 19234
/proc/meminfo: memFree=6172508/32770624 swapFree=66947684/67108860
[pid=19095] ppid=19092 vsize=25856356 memory=25636400 CPUtime=1841.66 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 5995458 0 0 0 183077 1089 0 0 20 0 1 0 558388385 26476908544 6409100 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 6464089 6409100 846 493 0 6457394 0
Current children cumulated CPU time: 1841.66 s
Current children cumulated vsize: 25856356 KiB
Current children cumulated memory: 25636400 KiB

[startup+1902.3 s]
/proc/loadavg: 1.00 1.06 1.97 2/191 19237
/proc/meminfo: memFree=5338556/32770624 swapFree=66947684/67108860
[pid=19095] ppid=19092 vsize=26633440 memory=26469180 CPUtime=1901.65 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 6189942 0 0 0 189022 1143 0 0 20 0 1 0 558388385 27272642560 6617295 33554432000 4194304 6211132 140725990225232 140725990211240 5451593 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 6658360 6617295 846 493 0 6651665 0
Current children cumulated CPU time: 1901.65 s
Current children cumulated vsize: 26633440 KiB
Current children cumulated memory: 26469180 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.05 1.91 2/191 19242
/proc/meminfo: memFree=4503540/32770624 swapFree=66947684/67108860
[pid=19095] ppid=19092 vsize=27410788 memory=27301956 CPUtime=1961.63 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 6384435 0 0 0 194967 1196 0 0 20 0 1 0 558388385 28068646912 6825489 33554432000 4194304 6211132 140725990225232 140725990211240 140148974013246 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 6852697 6825489 846 493 0 6846002 0
Current children cumulated CPU time: 1961.63 s
Current children cumulated vsize: 27410788 KiB
Current children cumulated memory: 27301956 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.04 1.85 2/191 19246
/proc/meminfo: memFree=3668980/32770624 swapFree=66947688/67108860
[pid=19095] ppid=19092 vsize=28187476 memory=28133940 CPUtime=2021.61 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 6578793 0 0 0 200909 1252 0 0 20 0 1 0 558388385 28863975424 7033485 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 7046869 7033485 846 493 0 7040174 0
Current children cumulated CPU time: 2021.61 s
Current children cumulated vsize: 28187476 KiB
Current children cumulated memory: 28133940 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.03 1.80 2/191 19249
/proc/meminfo: memFree=2835064/32770624 swapFree=66947688/67108860
[pid=19095] ppid=19092 vsize=29917008 memory=28965312 CPUtime=2081.59 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 6773458 0 0 0 206846 1313 0 0 20 0 1 0 558388385 30635016192 7241328 33554432000 4194304 6211132 140725990225232 140725990211240 5012923 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 7479252 7241328 846 493 0 7472557 0
Current children cumulated CPU time: 2081.59 s
Current children cumulated vsize: 29917008 KiB
Current children cumulated memory: 28965312 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.03 1.75 2/192 19262
/proc/meminfo: memFree=2003824/32770624 swapFree=66947688/67108860
[pid=19095] ppid=19092 vsize=30693300 memory=29797824 CPUtime=2141.57 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 6967872 0 0 0 212787 1370 0 0 20 0 1 0 558388385 31429939200 7449456 33554432000 4194304 6211132 140725990225232 140725990211240 5453958 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 7673325 7449456 846 493 0 7666630 0
Current children cumulated CPU time: 2141.57 s
Current children cumulated vsize: 30693300 KiB
Current children cumulated memory: 29797824 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.02 1.70 2/192 19287
/proc/meminfo: memFree=1167912/32770624 swapFree=66947688/67108860
[pid=19095] ppid=19092 vsize=31469592 memory=30630072 CPUtime=2201.54 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 7162247 0 0 0 218726 1428 0 0 20 0 1 0 558388385 32224862208 7657518 33554432000 4194304 6211132 140725990225232 140725990211240 140148974017509 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 7867398 7657518 846 493 0 7860703 0
Current children cumulated CPU time: 2201.54 s
Current children cumulated vsize: 31469592 KiB
Current children cumulated memory: 30630072 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+2223.6 s]
/proc/loadavg: 1.00 1.02 1.69 2/192 19287
/proc/meminfo: memFree=874944/32770624 swapFree=66947688/67108860
[pid=19095] ppid=19092 vsize=31745208 memory=30926220 CPUtime=2222.84 cores=0-7
/proc/19095/stat : 19095 (cosoco) R 19092 19095 18405 0 -1 4202496 7231216 0 0 0 220835 1449 0 0 20 0 1 0 558388385 32507092992 7731555 33554432000 4194304 6211132 140725990225232 140725990211240 140148974941758 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 7936302 7731555 846 493 0 7929607 0
Current children cumulated CPU time: 2222.84 s
Current children cumulated vsize: 31745208 KiB
Current children cumulated memory: 30926220 KiB

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

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+2227.1 s]
# the end of solver process 19095 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2208.55 s, system=16.0226 s

Solver just ended.
Dumping a history of the last processes samples

[startup+2224 s]*
/proc/loadavg: 1.00 1.02 1.68 1/193 19288
/proc/meminfo: memFree=648248/32770624 swapFree=66947688/67108860
[pid=19095] ppid=19092 vsize=31745208 memory=30926220 CPUtime=2222.9 cores=0-7
/proc/19095/stat : 19095 (cosoco) S 19092 19095 18405 0 -1 512 7231221 0 0 0 220841 1449 0 0 20 0 1 0 558388385 32507092992 7731555 33554432000 4194304 6211132 140725990225232 140725990211240 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 7936302 7731555 846 493 0 7929607 0
Current children cumulated CPU time: 2222.9 s
Current children cumulated vsize: 31745208 KiB
Current children cumulated memory: 30926220 KiB

[startup+2224.8 s]
/proc/loadavg: 1.00 1.02 1.68 1/193 19288
/proc/meminfo: memFree=648248/32770624 swapFree=66947688/67108860
[pid=19095] ppid=19092 vsize=31745208 memory=30926220 CPUtime=2223.02 cores=0-7
/proc/19095/stat : 19095 (cosoco) S 19092 19095 18405 0 -1 512 7231221 0 0 0 220850 1452 0 0 20 0 1 0 558388385 32507092992 7731555 33554432000 4194304 6211132 140725990225232 140725990211240 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 7 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 7936302 7731555 846 493 0 7929607 0
Current children cumulated CPU time: 2223.02 s
Current children cumulated vsize: 31745208 KiB
Current children cumulated memory: 30926220 KiB

[startup+2225.2 s]
/proc/loadavg: 1.00 1.02 1.68 1/193 19288
/proc/meminfo: memFree=431468/32770624 swapFree=66947688/67108860
[pid=19095] ppid=19092 vsize=31745208 memory=30926220 CPUtime=2223.04 cores=0-7
/proc/19095/stat : 19095 (cosoco) S 19092 19095 18405 0 -1 512 7231221 0 0 0 220852 1452 0 0 20 0 1 0 558388385 32507092992 7731555 33554432000 4194304 6211132 140725990225232 140725990211240 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 7936302 7731555 846 493 0 7929607 0
Current children cumulated CPU time: 2223.04 s
Current children cumulated vsize: 31745208 KiB
Current children cumulated memory: 30926220 KiB

[startup+2225.6 s]
/proc/loadavg: 1.00 1.02 1.68 1/193 19288
/proc/meminfo: memFree=431468/32770624 swapFree=66947688/67108860
[pid=19095] ppid=19092 vsize=31745208 memory=30926220 CPUtime=2223.07 cores=0-7
/proc/19095/stat : 19095 (cosoco) S 19092 19095 18405 0 -1 512 7231221 0 0 0 220855 1452 0 0 20 0 1 0 558388385 32507092992 7731555 33554432000 4194304 6211132 140725990225232 140725990211240 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 39841792 140725990233105 140725990233197 140725990233197 140725990236110 0
/proc/19095/statm: 7936302 7731555 846 493 0 7929607 0
Current children cumulated CPU time: 2223.07 s
Current children cumulated vsize: 31745208 KiB
Current children cumulated memory: 30926220 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2227.1
CPU time (s): 2224.57
CPU user time (s): 2208.55
CPU system time (s): 16.0226
CPU usage (%): 99.8867
Max. virtual memory (cumulated for all children) (KiB): 31745208
Max. memory (cumulated for all children) (KiB): 30926220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2208.55
system time used= 16.0226
maximum resident set size= 30926396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7231221
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= 93285
involuntary context switches= 1061


# summary of solver processes directly reported to runsolver:
#   pid: 19095
#   total CPU time (s): 2224.57
#   total CPU user time (s): 2208.55
#   total CPU system time (s): 16.0226

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.02565 second user time and 14.3915 second system time

The end

Launcher Data 

Begin job on node150 at 2019-09-30 07:25:18
IDJOB=4409744
IDBENCH=122984
IDSOLVER=2877
FILE ID=node150/4409744-1569821160
RUNJOBID= node150-1569816069-18432
PBS_JOBID= 21705902
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-19-020-009.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409744-1569821160/watcher-4409744-1569821160 -o /tmp/evaluation-result-4409744-1569821160/solver-4409744-1569821160 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node150-1569816069-18432 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409744-1569821160.xml

TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 62ee24bcba75d1d33fbbd4bb45a854a0
RANDOM SEED=1046430905

node150.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        31850792 kB
MemAvailable:   31935280 kB
Buffers:          147372 kB
Cached:           223708 kB
SwapCached:         5512 kB
Active:           158528 kB
Inactive:         221012 kB
Active(anon):       9992 kB
Inactive(anon):    22284 kB
Active(file):     148536 kB
Inactive(file):   198728 kB
Unevictable:      109544 kB
Mlocked:          109544 kB
SwapTotal:      67108860 kB
SwapFree:       66947672 kB
Dirty:              2504 kB
Writeback:             4 kB
AnonPages:        113144 kB
Mapped:            26172 kB
Shmem:             15688 kB
Slab:             134616 kB
SReclaimable:     106120 kB
SUnreclaim:        28496 kB
KernelStack:        3440 kB
PageTables:         4852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     538760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       99712 kB
DirectMap2M:    33445888 kB

Free space on /tmp at the end= 61668 MiB
End job on node150 at 2019-09-30 08:02:25