Trace number 4398498

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.O parallel? (TO) 2520.57 2522.83

General information on the benchmark

NameOpd/Opd-sum-large/
Opd-09-350-100.xml
MD5SUM9444e44f99a0ffd374c39bd698e45a3a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark48
Best CPU time to get the best result obtained on this benchmark2520.13
Satisfiable
(Un)Satisfiability was proved
Number of variables3151
Number of constraints46
Number of domains2
Minimum domain size2
Maximum domain size330
Distribution of domain sizes[{"size":2,"count":3150},{"size":330,"count":1}]
Minimum variable degree10
Maximum variable degree37
Distribution of variable degrees[{"degree":10,"count":3150},{"degree":37,"count":1}]
Minimum constraint arity350
Maximum constraint arity3150
Distribution of constraint arities[{"arity":350,"count":9},{"arity":701,"count":36},{"arity":3150,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":45}]
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 (15020 MiB free)
  memory of node 1: 16384 MiB (15327 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398498-1568599771/watcher-4398498-1568599771 -o /tmp/evaluation-result-4398498-1568599771/solver-4398498-1568599771 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node141-1568597208-1351 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398498-1568599771.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
Starting watchdog thread
solver pid=1669, runsolver pid=1666
Current StackSize limit: 8192 KiB


[startup+0.100149 s]*
/proc/loadavg: 8.46 8.21 7.80 2/191 1670
/proc/meminfo: memFree=31059568/32770624 swapFree=66921460/67108860
[pid=1669] ppid=1666 vsize=43496 memory=19980 CPUtime=0.09 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 5176 0 0 0 9 0 0 0 20 0 1 0 435914997 44539904 4995 33554432000 4194304 6211092 140725889673136 140725889532424 139890824672275 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 10874 4995 846 493 0 4179 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 43496 KiB
Current children cumulated memory: 19980 KiB

[startup+0.209194 s]*
/proc/loadavg: 8.46 8.21 7.80 2/191 1670
/proc/meminfo: memFree=31058824/32770624 swapFree=66921460/67108860
[pid=1669] ppid=1666 vsize=44288 memory=20772 CPUtime=0.2 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 5380 0 0 0 20 0 0 0 20 0 1 0 435914997 45350912 5193 33554432000 4194304 6211092 140725889673136 140725889532424 139890824674724 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 11072 5193 846 493 0 4377 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 44288 KiB
Current children cumulated memory: 20772 KiB

[startup+0.308588 s]*
/proc/loadavg: 8.46 8.21 7.80 2/191 1670
/proc/meminfo: memFree=31058080/32770624 swapFree=66921460/67108860
[pid=1669] ppid=1666 vsize=44948 memory=21564 CPUtime=0.3 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 5565 0 0 0 30 0 0 0 20 0 1 0 435914997 46026752 5391 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 11237 5391 846 493 0 4542 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 44948 KiB
Current children cumulated memory: 21564 KiB

[startup+0.700266 s]
/proc/loadavg: 8.46 8.21 7.80 2/191 1670
/proc/meminfo: memFree=31056592/32770624 swapFree=66921460/67108860
[pid=1669] ppid=1666 vsize=47852 memory=24468 CPUtime=0.69 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 6281 0 0 0 69 0 0 0 20 0 1 0 435914997 49000448 6117 33554432000 4194304 6211092 140725889673136 140725889532424 5443080 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 11963 6117 846 493 0 5268 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 47852 KiB
Current children cumulated memory: 24468 KiB

[startup+1.50027 s]
/proc/loadavg: 8.46 8.21 7.80 2/191 1670
/proc/meminfo: memFree=31052872/32770624 swapFree=66921460/67108860
[pid=1669] ppid=1666 vsize=53792 memory=30276 CPUtime=1.49 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 7767 0 0 0 148 1 0 0 20 0 1 0 435914997 55083008 7569 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 13448 7569 846 493 0 6753 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 53792 KiB
Current children cumulated memory: 30276 KiB

[startup+3.10905 s]
/proc/loadavg: 7.86 8.09 7.76 2/191 1670
/proc/meminfo: memFree=31038172/32770624 swapFree=66921460/67108860
[pid=1669] ppid=1666 vsize=65820 memory=42344 CPUtime=3.09 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 11570 0 0 0 308 1 0 0 20 0 1 0 435914997 67399680 10586 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 16455 10586 846 493 0 9760 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 65820 KiB
Current children cumulated memory: 42344 KiB

[startup+6.30026 s]
/proc/loadavg: 7.86 8.09 7.76 2/191 1670
/proc/meminfo: memFree=31015852/32770624 swapFree=66921460/67108860
[pid=1669] ppid=1666 vsize=89572 memory=65996 CPUtime=6.29 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 18295 0 0 0 626 3 0 0 20 0 1 0 435914997 91721728 16499 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 22393 16499 846 493 0 15698 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 89572 KiB
Current children cumulated memory: 65996 KiB

[startup+12.7003 s]
/proc/loadavg: 6.81 7.85 7.69 2/191 1670
/proc/meminfo: memFree=30971420/32770624 swapFree=66921460/67108860
[pid=1669] ppid=1666 vsize=137276 memory=113504 CPUtime=12.68 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 30981 0 0 0 1263 5 0 0 20 0 1 0 435914997 140570624 28376 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 34319 28376 846 493 0 27624 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 137276 KiB
Current children cumulated memory: 113504 KiB

[startup+25.5003 s]
/proc/loadavg: 5.91 7.63 7.62 2/191 1671
/proc/meminfo: memFree=30875536/32770624 swapFree=66921460/67108860
[pid=1669] ppid=1666 vsize=232204 memory=208772 CPUtime=25.48 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 56356 0 0 0 2538 10 0 0 20 0 1 0 435914997 237776896 52193 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 58051 52193 846 493 0 51356 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 232204 KiB
Current children cumulated memory: 208772 KiB

[startup+51.1091 s]
/proc/loadavg: 4.24 7.10 7.44 2/191 1673
/proc/meminfo: memFree=30678920/32770624 swapFree=66921460/67108860
[pid=1669] ppid=1666 vsize=424540 memory=400760 CPUtime=51.09 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 104450 0 0 0 5090 19 0 0 20 0 1 0 435914997 434728960 100190 33554432000 4194304 6211092 140725889673136 140725889532424 139890824669091 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 106135 100190 846 493 0 99440 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 424540 KiB
Current children cumulated memory: 400760 KiB

[startup+102.3 s]
/proc/loadavg: 2.29 6.07 7.07 2/192 1684
/proc/meminfo: memFree=30294812/32770624 swapFree=66921464/67108860
[pid=1669] ppid=1666 vsize=810664 memory=786104 CPUtime=102.26 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 200825 0 0 0 10193 33 0 0 20 0 1 0 435914997 830119936 196526 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 202666 196526 846 493 0 195971 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 810664 KiB
Current children cumulated memory: 786104 KiB

[startup+162.3 s]
/proc/loadavg: 1.52 5.16 6.70 2/192 1687
/proc/meminfo: memFree=29843036/32770624 swapFree=66921464/67108860
[pid=1669] ppid=1666 vsize=1262548 memory=1237808 CPUtime=162.25 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 313723 0 0 0 16177 48 0 0 20 0 1 0 435914997 1292849152 309452 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 315637 309452 846 493 0 308942 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 1262548 KiB
Current children cumulated memory: 1237808 KiB

[startup+222.3 s]
/proc/loadavg: 1.19 4.41 6.34 2/192 1692
/proc/meminfo: memFree=29390036/32770624 swapFree=66921464/67108860
[pid=1669] ppid=1666 vsize=1715644 memory=1689456 CPUtime=222.23 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 426647 0 0 0 22160 63 0 0 20 0 1 0 435914997 1756819456 422364 33554432000 4194304 6211092 140725889673136 140725889532424 139890833693518 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 428911 422364 846 493 0 422216 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 1715644 KiB
Current children cumulated memory: 1689456 KiB

[startup+282.3 s]
/proc/loadavg: 1.07 3.79 6.01 2/192 1695
/proc/meminfo: memFree=28937544/32770624 swapFree=66921464/67108860
[pid=1669] ppid=1666 vsize=2165368 memory=2141160 CPUtime=282.22 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 539561 0 0 0 28145 77 0 0 20 0 1 0 435914997 2217336832 535290 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 541342 535290 846 493 0 534647 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 2165368 KiB
Current children cumulated memory: 2141160 KiB

[startup+342.3 s]
/proc/loadavg: 1.03 3.28 5.69 2/192 1698
/proc/meminfo: memFree=28483680/32770624 swapFree=66921464/67108860
[pid=1669] ppid=1666 vsize=2620084 memory=2594072 CPUtime=342.21 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 652333 0 0 0 34127 94 0 0 20 0 1 0 435914997 2682966016 648518 33554432000 4194304 6211092 140725889673136 140725889532424 5454176 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 655021 648518 846 493 0 648326 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 2620084 KiB
Current children cumulated memory: 2594072 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.86 5.40 2/191 1703
/proc/meminfo: memFree=28030868/32770624 swapFree=66921464/67108860
[pid=1669] ppid=1666 vsize=3069808 memory=3045928 CPUtime=402.19 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 764774 0 0 0 40111 108 0 0 20 0 1 0 435914997 3143483392 761482 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 767452 761482 846 493 0 760757 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 3069808 KiB
Current children cumulated memory: 3045928 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.53 5.12 2/190 1708
/proc/meminfo: memFree=27581408/32770624 swapFree=66921464/67108860
[pid=1669] ppid=1666 vsize=3526692 memory=3496016 CPUtime=462.18 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 877325 0 0 0 46094 124 0 0 20 0 1 0 435914997 3611332608 874004 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 881673 874004 846 493 0 874978 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 3526692 KiB
Current children cumulated memory: 3496016 KiB

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

Current children cumulated vsize: 14361716 KiB
Current children cumulated memory: 14325044 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.06 1.86 2/192 1849
/proc/meminfo: memFree=16278776/32770624 swapFree=66921484/67108860
[pid=1669] ppid=1666 vsize=14810648 memory=14776240 CPUtime=1961.84 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 3689694 0 0 0 195495 689 0 0 20 0 1 0 435914997 15166103552 3694060 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 3702662 3694060 846 493 0 3695967 0
Current children cumulated CPU time: 1961.84 s
Current children cumulated vsize: 14810648 KiB
Current children cumulated memory: 14776240 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.05 1.81 2/192 1854
/proc/meminfo: memFree=15827008/32770624 swapFree=66921484/67108860
[pid=1669] ppid=1666 vsize=15259580 memory=15227084 CPUtime=2021.83 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 3802041 0 0 0 201467 716 0 0 20 0 1 0 435914997 15625809920 3806771 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 3814895 3806771 846 493 0 3808200 0
Current children cumulated CPU time: 2021.83 s
Current children cumulated vsize: 15259580 KiB
Current children cumulated memory: 15227084 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.04 1.76 2/192 1857
/proc/meminfo: memFree=15375660/32770624 swapFree=66921484/67108860
[pid=1669] ppid=1666 vsize=15707984 memory=15677664 CPUtime=2081.81 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 3914303 0 0 0 207437 744 0 0 20 0 1 0 435914997 16084975616 3919416 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 3926996 3919416 846 493 0 3920301 0
Current children cumulated CPU time: 2081.81 s
Current children cumulated vsize: 15707984 KiB
Current children cumulated memory: 15677664 KiB

[startup+2142.3 s]
/proc/loadavg: 1.07 1.05 1.72 2/192 1860
/proc/meminfo: memFree=14924268/32770624 swapFree=66921484/67108860
[pid=1669] ppid=1666 vsize=16156256 memory=16127804 CPUtime=2141.8 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 4026463 0 0 0 213401 779 0 0 20 0 1 0 435914997 16544006144 4031951 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4039064 4031951 846 493 0 4032369 0
Current children cumulated CPU time: 2141.8 s
Current children cumulated vsize: 16156256 KiB
Current children cumulated memory: 16127804 KiB

[startup+2202.3 s]
/proc/loadavg: 1.03 1.04 1.67 2/191 1865
/proc/meminfo: memFree=14473520/32770624 swapFree=66921484/67108860
[pid=1669] ppid=1666 vsize=16604660 memory=16578384 CPUtime=2201.78 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 4138691 0 0 0 219367 811 0 0 20 0 1 0 435914997 17003171840 4144596 33554432000 4194304 6211092 140725889673136 140725889532424 5451484 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4151165 4144596 846 493 0 4144470 0
Current children cumulated CPU time: 2201.78 s
Current children cumulated vsize: 16604660 KiB
Current children cumulated memory: 16578384 KiB

[startup+2262.3 s]
/proc/loadavg: 1.07 1.05 1.63 2/191 1868
/proc/meminfo: memFree=14021504/32770624 swapFree=66921484/67108860
[pid=1669] ppid=1666 vsize=17052800 memory=17028436 CPUtime=2261.76 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 4250871 0 0 0 225334 842 0 0 20 0 1 0 435914997 17462067200 4257109 33554432000 4194304 6211092 140725889673136 140725889532424 139890824672103 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4263200 4257109 846 493 0 4256505 0
Current children cumulated CPU time: 2261.76 s
Current children cumulated vsize: 17052800 KiB
Current children cumulated memory: 17028436 KiB

[startup+2322.3 s]
/proc/loadavg: 1.03 1.04 1.59 2/191 1871
/proc/meminfo: memFree=13572488/32770624 swapFree=66921484/67108860
[pid=1669] ppid=1666 vsize=17500676 memory=17476796 CPUtime=2321.75 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 4363034 0 0 0 231299 876 0 0 20 0 1 0 435914997 17920692224 4369199 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4375169 4369199 846 493 0 4368474 0
Current children cumulated CPU time: 2321.75 s
Current children cumulated vsize: 17500676 KiB
Current children cumulated memory: 17476796 KiB

[startup+2382.3 s]
/proc/loadavg: 1.01 1.04 1.56 2/191 1876
/proc/meminfo: memFree=13120800/32770624 swapFree=66921484/67108860
[pid=1669] ppid=1666 vsize=17985464 memory=17928572 CPUtime=2381.73 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 4475599 0 0 0 237263 910 0 0 20 0 1 0 435914997 18417115136 4482143 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4496366 4482143 846 493 0 4489671 0
Current children cumulated CPU time: 2381.73 s
Current children cumulated vsize: 17985464 KiB
Current children cumulated memory: 17928572 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.03 1.52 2/191 1879
/proc/meminfo: memFree=12671436/32770624 swapFree=66921484/67108860
[pid=1669] ppid=1666 vsize=18433208 memory=18376316 CPUtime=2441.72 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 4587682 0 0 0 243229 943 0 0 20 0 1 0 435914997 18875604992 4594079 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4608302 4594079 846 493 0 4601607 0
Current children cumulated CPU time: 2441.72 s
Current children cumulated vsize: 18433208 KiB
Current children cumulated memory: 18376316 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.02 1.49 2/192 1890
/proc/meminfo: memFree=12219020/32770624 swapFree=66921488/67108860
[pid=1669] ppid=1666 vsize=18881876 memory=18826896 CPUtime=2501.72 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 4699968 0 0 0 249192 980 0 0 20 0 1 0 435914997 19335041024 4706724 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4720469 4706724 846 493 0 4713774 0
Current children cumulated CPU time: 2501.72 s
Current children cumulated vsize: 18881876 KiB
Current children cumulated memory: 18826896 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.02 1.48 2/192 1892
/proc/meminfo: memFree=12081424/32770624 swapFree=66921488/67108860
[pid=1669] ppid=1666 vsize=19014140 memory=18961376 CPUtime=2519.42 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 4202496 4733072 0 0 0 250951 991 0 0 20 0 1 0 435914997 19470479360 4740344 33554432000 4194304 6211092 140725889673136 140725889532424 139890823748581 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4753535 4740344 846 493 0 4746840 0
Current children cumulated CPU time: 2519.42 s
Current children cumulated vsize: 19014140 KiB
Current children cumulated memory: 18961376 KiB

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

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

[startup+2522.83 s]
# the end of solver process 1669 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.8 s, system=10.7632 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.02 1.48 2/192 1892
/proc/meminfo: memFree=12081424/32770624 swapFree=66921488/67108860
[pid=1669] ppid=1666 vsize=19014276 memory=18961376 CPUtime=2519.56 cores=0-7
/proc/1669/stat : 1669 (cosoco) S 1666 1669 1323 0 -1 512 4733082 0 0 0 250963 993 0 0 20 0 1 0 435914997 19470618624 4740344 33554432000 4194304 6211092 140725889673136 140725889532424 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4753569 4740344 846 493 0 4746874 0
Current children cumulated CPU time: 2519.56 s
Current children cumulated vsize: 19014276 KiB
Current children cumulated memory: 18961376 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.02 1.48 2/193 1893
/proc/meminfo: memFree=11532836/32770624 swapFree=66921488/67108860
[pid=1669] ppid=1666 vsize=19014276 memory=18961376 CPUtime=2519.67 cores=0-7
/proc/1669/stat : 1669 (cosoco) R 1666 1669 1323 0 -1 512 4733082 0 0 0 250974 993 0 0 20 0 1 0 435914997 19470618624 4740344 33554432000 4194304 6211092 140725889673136 140725889532424 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4753569 4740344 846 493 0 4746874 0
Current children cumulated CPU time: 2519.67 s
Current children cumulated vsize: 19014276 KiB
Current children cumulated memory: 18961376 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.02 1.48 3/193 1893
/proc/meminfo: memFree=10983020/32770624 swapFree=66921488/67108860
[pid=1669] ppid=1666 vsize=19014276 memory=18961376 CPUtime=2519.74 cores=0-7
/proc/1669/stat : 1669 (cosoco) S 1666 1669 1323 0 -1 512 4733082 0 0 0 250980 994 0 0 20 0 1 0 435914997 19470618624 4740344 33554432000 4194304 6211092 140725889673136 140725889532424 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 41603072 140725889676305 140725889676397 140725889676397 140725889679310 0
/proc/1669/statm: 4753569 4740344 846 493 0 4746874 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 19014276 KiB
Current children cumulated memory: 18961376 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2522.83
CPU time (s): 2520.57
CPU user time (s): 2509.8
CPU system time (s): 10.7632
CPU usage (%): 99.9102
Max. virtual memory (cumulated for all children) (KiB): 19014276
Max. memory (cumulated for all children) (KiB): 18961376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.8
system time used= 10.7632
maximum resident set size= 18961496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4733082
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= 137027
involuntary context switches= 13353


# summary of solver processes directly reported to runsolver:
#   pid: 1669
#   total CPU time (s): 2520.57
#   total CPU user time (s): 2509.8
#   total CPU system time (s): 10.7632

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.0726 second user time and 16.1404 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-16 04:08:49
IDJOB=4398498
IDBENCH=122967
IDSOLVER=2851
FILE ID=node141/4398498-1568599771
RUNJOBID= node141-1568597208-1351
PBS_JOBID= 21703404
Free space on /tmp= 58544 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/Opd/Opd-sum-large/Opd-09-350-100.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398498-1568599771/watcher-4398498-1568599771 -o /tmp/evaluation-result-4398498-1568599771/solver-4398498-1568599771 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node141-1568597208-1351 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398498-1568599771.xml

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

MD5SUM BENCH= 9444e44f99a0ffd374c39bd698e45a3a
RANDOM SEED=2009828878

node141.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	: 5332.93
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	: 5332.93
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	: 5332.93
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	: 5332.93
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:        31076636 kB
MemAvailable:   31832964 kB
Buffers:          205544 kB
Cached:           847400 kB
SwapCached:        78488 kB
Active:           444220 kB
Inactive:         691100 kB
Active(anon):       9428 kB
Inactive(anon):   114916 kB
Active(file):     434792 kB
Inactive(file):   576184 kB
Unevictable:      109172 kB
Mlocked:          109172 kB
SwapTotal:      67108860 kB
SwapFree:       66921460 kB
Dirty:              2816 kB
Writeback:             0 kB
AnonPages:        107464 kB
Mapped:            40696 kB
Shmem:             33640 kB
Slab:             151720 kB
SReclaimable:     122372 kB
SUnreclaim:        29348 kB
KernelStack:        3824 kB
PageTables:         6048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     506256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     61440 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 58012 MiB
End job on node141 at 2019-09-16 04:50:52