Trace number 4398262

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) 2521.31 2523.38

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-10-032-009.xml
MD5SUM60cee350f909e875fed1272f4ca3f397
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark6.54492
Satisfiable
(Un)Satisfiability was proved
Number of variables321
Number of constraints56
Number of domains2
Minimum domain size2
Maximum domain size31
Distribution of domain sizes[{"size":2,"count":320},{"size":31,"count":1}]
Minimum variable degree11
Maximum variable degree46
Distribution of variable degrees[{"degree":11,"count":320},{"degree":46,"count":1}]
Minimum constraint arity32
Maximum constraint arity320
Distribution of constraint arities[{"arity":32,"count":10},{"arity":65,"count":45},{"arity":320,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":55}]
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 (15193 MiB free)
  memory of node 1: 16384 MiB (15368 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398262-1568600508/watcher-4398262-1568600508 -o /tmp/evaluation-result-4398262-1568600508/solver-4398262-1568600508 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node105-1568594482-28906 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398262-1568600508.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
solver pid=29454, runsolver pid=29451
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 8.04 8.18 6.89 2/191 29455
/proc/meminfo: memFree=31292960/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=30000 memory=6328 CPUtime=0.1 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 1801 0 0 0 10 0 0 0 20 0 1 0 436309036 30720000 1582 33554432000 4194304 6211092 140730808513344 140730808509880 5451602 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 7500 1582 846 493 0 805 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30000 KiB
Current children cumulated memory: 6328 KiB

[startup+0.209056 s]*
/proc/loadavg: 8.04 8.18 6.89 2/191 29455
/proc/meminfo: memFree=31291472/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=31240 memory=7648 CPUtime=0.21 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 2107 0 0 0 21 0 0 0 20 0 1 0 436309036 31989760 1912 33554432000 4194304 6211092 140730808513344 140730808509880 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 7810 1912 846 493 0 1115 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7648 KiB

[startup+0.308628 s]*
/proc/loadavg: 8.04 8.18 6.89 2/191 29455
/proc/meminfo: memFree=31290356/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=32468 memory=8704 CPUtime=0.31 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 2392 0 0 0 31 0 0 0 20 0 1 0 436309036 33247232 2176 33554432000 4194304 6211092 140730808513344 140730808509880 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 8117 2176 846 493 0 1422 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32468 KiB
Current children cumulated memory: 8704 KiB

[startup+0.700269 s]
/proc/loadavg: 8.04 8.18 6.89 2/191 29455
/proc/meminfo: memFree=31287828/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=36900 memory=13076 CPUtime=0.69 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 3495 0 0 0 69 0 0 0 20 0 1 0 436309036 37785600 3269 33554432000 4194304 6211092 140730808513344 140730808509880 140390169717566 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 9225 3269 846 493 0 2530 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36900 KiB
Current children cumulated memory: 13076 KiB

[startup+1.50026 s]
/proc/loadavg: 8.04 8.18 6.89 2/191 29455
/proc/meminfo: memFree=31282248/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=46088 memory=22472 CPUtime=1.49 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 5791 0 0 0 149 0 0 0 20 0 1 0 436309036 47194112 5618 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 11522 5618 846 493 0 4827 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 46088 KiB
Current children cumulated memory: 22472 KiB

[startup+3.10909 s]
/proc/loadavg: 7.47 8.06 6.86 2/191 29455
/proc/meminfo: memFree=31259344/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=64844 memory=40780 CPUtime=3.1 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 10529 0 0 0 309 1 0 0 20 0 1 0 436309036 66400256 10195 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 16211 10195 846 493 0 9516 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 64844 KiB
Current children cumulated memory: 40780 KiB

[startup+6.30028 s]
/proc/loadavg: 7.47 8.06 6.86 2/192 29457
/proc/meminfo: memFree=31224156/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=102372 memory=77580 CPUtime=6.29 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 19832 0 0 0 627 2 0 0 20 0 1 0 436309036 104828928 19395 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 25593 19395 846 493 0 18898 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 102372 KiB
Current children cumulated memory: 77580 KiB

[startup+12.7003 s]
/proc/loadavg: 6.95 7.94 6.82 2/191 29457
/proc/meminfo: memFree=31154592/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=178260 memory=151432 CPUtime=12.69 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 38414 0 0 0 1265 4 0 0 20 0 1 0 436309036 182538240 37858 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 44565 37858 846 493 0 37870 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 178260 KiB
Current children cumulated memory: 151432 KiB

[startup+25.5003 s]
/proc/loadavg: 5.64 7.60 6.73 2/191 29457
/proc/meminfo: memFree=31004424/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=323976 memory=298940 CPUtime=25.49 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 74493 0 0 0 2540 9 0 0 20 0 1 0 436309036 331751424 74735 33554432000 4194304 6211092 140730808513344 140730808494744 140390170646092 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 80994 74735 846 493 0 74299 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 323976 KiB
Current children cumulated memory: 298940 KiB

[startup+51.1092 s]
/proc/loadavg: 4.05 7.07 6.58 2/191 29460
/proc/meminfo: memFree=30704012/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=624364 memory=596436 CPUtime=51.1 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 146381 0 0 0 5091 19 0 0 20 0 1 0 436309036 639348736 149109 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 156091 149109 846 493 0 149396 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 624364 KiB
Current children cumulated memory: 596436 KiB

[startup+102.3 s]
/proc/loadavg: 2.33 6.14 6.29 2/191 29462
/proc/meminfo: memFree=30113912/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=1229884 memory=1185316 CPUtime=102.28 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 288511 0 0 0 10191 37 0 0 20 0 1 0 436309036 1259401216 296329 33554432000 4194304 6211092 140730808513344 140730808494744 140390179666752 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 307471 296329 846 493 0 300776 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 1229884 KiB
Current children cumulated memory: 1185316 KiB

[startup+162.3 s]
/proc/loadavg: 1.49 5.20 5.96 2/191 29465
/proc/meminfo: memFree=29420468/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=1928940 memory=1878448 CPUtime=162.27 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 454712 0 0 0 16167 60 0 0 20 0 1 0 436309036 1975234560 469612 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 482235 469612 846 493 0 475540 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1928940 KiB
Current children cumulated memory: 1878448 KiB

[startup+222.3 s]
/proc/loadavg: 1.18 4.44 5.65 2/191 29468
/proc/meminfo: memFree=28725724/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=2647884 memory=2571980 CPUtime=222.26 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 621022 0 0 0 22141 85 0 0 20 0 1 0 436309036 2711433216 642995 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 661971 642995 846 493 0 655276 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2647884 KiB
Current children cumulated memory: 2571980 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.81 5.35 2/191 29473
/proc/meminfo: memFree=28030616/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=3309600 memory=3265184 CPUtime=282.25 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 786740 0 0 0 28117 108 0 0 20 0 1 0 436309036 3389030400 816296 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 827400 816296 846 493 0 820705 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 3309600 KiB
Current children cumulated memory: 3265184 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.30 5.08 2/191 29477
/proc/meminfo: memFree=27335468/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=4055404 memory=3958900 CPUtime=342.25 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 952679 0 0 0 34095 130 0 0 20 0 1 0 436309036 4152733696 989725 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 1013851 989725 846 493 0 1007156 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 4055404 KiB
Current children cumulated memory: 3958900 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.88 4.83 2/191 29480
/proc/meminfo: memFree=26641624/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=4717120 memory=4652068 CPUtime=402.24 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 1118434 0 0 0 40068 156 0 0 20 0 1 0 436309036 4830330880 1163017 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 1179280 1163017 846 493 0 1172585 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 4717120 KiB
Current children cumulated memory: 4652068 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.54 4.59 2/191 29485
/proc/meminfo: memFree=25947344/32770624 swapFree=66939004/67108860
[pid=29454] ppid=29451 vsize=5380864 memory=5344980 CPUtime=462.24 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 1284329 0 0 0 46043 181 0 0 20 0 1 0 436309036 5510004736 1336245 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 1345216 1336245 846 493 0 1338521 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 5380864 KiB
Current children cumulated memory: 5344980 KiB


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

Current children cumulated vsize: 22263940 KiB
Current children cumulated memory: 21946084 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.03 1.73 2/191 29604
/proc/meminfo: memFree=8624104/32770624 swapFree=66939008/67108860
[pid=29454] ppid=29451 vsize=22922092 memory=22634888 CPUtime=1962.01 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 5424116 0 0 0 195151 1050 0 0 20 0 1 0 436309036 23472222208 5658722 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 5730523 5658722 846 493 0 5723828 0
Current children cumulated CPU time: 1962.01 s
Current children cumulated vsize: 22922092 KiB
Current children cumulated memory: 22634888 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.02 1.69 2/191 29607
/proc/meminfo: memFree=7931232/32770624 swapFree=66939008/67108860
[pid=29454] ppid=29451 vsize=23580640 memory=23326060 CPUtime=2022 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 5589192 0 0 0 201102 1098 0 0 20 0 1 0 436309036 24146575360 5831515 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 5895160 5831515 846 493 0 5888465 0
Current children cumulated CPU time: 2022 s
Current children cumulated vsize: 23580640 KiB
Current children cumulated memory: 23326060 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.02 1.64 2/191 29612
/proc/meminfo: memFree=7240036/32770624 swapFree=66939008/67108860
[pid=29454] ppid=29451 vsize=24239188 memory=24015444 CPUtime=2081.99 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 5754242 0 0 0 207051 1148 0 0 20 0 1 0 436309036 24820928512 6003861 33554432000 4194304 6211092 140730808513344 140730808494744 5013250 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 6059797 6003861 846 493 0 6053102 0
Current children cumulated CPU time: 2081.99 s
Current children cumulated vsize: 24239188 KiB
Current children cumulated memory: 24015444 KiB

[startup+2142.3 s]
/proc/loadavg: 1.06 1.03 1.61 2/190 29616
/proc/meminfo: memFree=6550748/32770624 swapFree=66939008/67108860
[pid=29454] ppid=29451 vsize=24897604 memory=24704524 CPUtime=2141.98 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 5919304 0 0 0 213001 1197 0 0 20 0 1 0 436309036 25495146496 6176131 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 6224401 6176131 846 493 0 6217706 0
Current children cumulated CPU time: 2141.98 s
Current children cumulated vsize: 24897604 KiB
Current children cumulated memory: 24704524 KiB

[startup+2202.3 s]
/proc/loadavg: 1.02 1.02 1.57 2/190 29619
/proc/meminfo: memFree=5858244/32770624 swapFree=66939008/67108860
[pid=29454] ppid=29451 vsize=25555756 memory=25395420 CPUtime=2201.98 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 6084270 0 0 0 218951 1247 0 0 20 0 1 0 436309036 26169094144 6348855 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 6388939 6348855 846 493 0 6382244 0
Current children cumulated CPU time: 2201.98 s
Current children cumulated vsize: 25555756 KiB
Current children cumulated memory: 25395420 KiB

[startup+2262.3 s]
/proc/loadavg: 1.01 1.02 1.54 2/190 29624
/proc/meminfo: memFree=5168796/32770624 swapFree=66939008/67108860
[pid=29454] ppid=29451 vsize=26213116 memory=26083484 CPUtime=2261.97 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 6248983 0 0 0 224898 1299 0 0 20 0 1 0 436309036 26842230784 6520871 33554432000 4194304 6211092 140730808513344 140730808494744 140390169717566 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 6553279 6520871 846 493 0 6546584 0
Current children cumulated CPU time: 2261.97 s
Current children cumulated vsize: 26213116 KiB
Current children cumulated memory: 26083484 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.50 2/190 29628
/proc/meminfo: memFree=4479232/32770624 swapFree=66939008/67108860
[pid=29454] ppid=29451 vsize=26870608 memory=26771768 CPUtime=2321.96 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 6413848 0 0 0 230847 1349 0 0 20 0 1 0 436309036 27515502592 6692942 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 6717652 6692942 846 493 0 6710957 0
Current children cumulated CPU time: 2321.96 s
Current children cumulated vsize: 26870608 KiB
Current children cumulated memory: 26771768 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.47 2/190 29631
/proc/meminfo: memFree=3789904/32770624 swapFree=66939008/67108860
[pid=29454] ppid=29451 vsize=27528232 memory=27460092 CPUtime=2381.95 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 6578661 0 0 0 236792 1403 0 0 20 0 1 0 436309036 28188909568 6865023 33554432000 4194304 6211092 140730808513344 140730808494744 140390170642339 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 6882058 6865023 846 493 0 6875363 0
Current children cumulated CPU time: 2381.95 s
Current children cumulated vsize: 27528232 KiB
Current children cumulated memory: 27460092 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.44 2/189 29643
/proc/meminfo: memFree=3100688/32770624 swapFree=66939012/67108860
[pid=29454] ppid=29451 vsize=28186120 memory=28150688 CPUtime=2441.94 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 6743609 0 0 0 242734 1460 0 0 20 0 1 0 436309036 28862586880 7037672 33554432000 4194304 6211092 140730808513344 140730808494744 5455642 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 7046530 7037672 846 493 0 7039835 0
Current children cumulated CPU time: 2441.94 s
Current children cumulated vsize: 28186120 KiB
Current children cumulated memory: 28150688 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.41 2/190 29669
/proc/meminfo: memFree=2404392/32770624 swapFree=66939016/67108860
[pid=29454] ppid=29451 vsize=29474244 memory=28839036 CPUtime=2501.93 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 6908958 0 0 0 248678 1515 0 0 20 0 1 0 436309036 30181625856 7209759 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 7368561 7209759 846 493 0 7361866 0
Current children cumulated CPU time: 2501.93 s
Current children cumulated vsize: 29474244 KiB
Current children cumulated memory: 28839036 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.40 2/190 29670
/proc/meminfo: memFree=2196744/32770624 swapFree=66939016/67108860
[pid=29454] ppid=29451 vsize=29668152 memory=29041156 CPUtime=2519.64 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 4202496 6957536 0 0 0 250432 1532 0 0 20 0 1 0 436309036 30380187648 7260289 33554432000 4194304 6211092 140730808513344 140730808494744 140390169721829 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 7417038 7260289 846 493 0 7410343 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 29668152 KiB
Current children cumulated memory: 29041156 KiB

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

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

[startup+2523.38 s]
# the end of solver process 29454 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.6 s, system=16.7151 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.40 2/190 29670
/proc/meminfo: memFree=2196744/32770624 swapFree=66939016/67108860
[pid=29454] ppid=29451 vsize=29668152 memory=29041156 CPUtime=2519.74 cores=0-7
/proc/29454/stat : 29454 (cosoco) S 29451 29454 28879 0 -1 512 6957542 0 0 0 250441 1533 0 0 20 0 1 0 436309036 30380187648 7260289 33554432000 4194304 6211092 140730808513344 140730808494744 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 7417038 7260289 846 493 0 7410343 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 29668152 KiB
Current children cumulated memory: 29041156 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.40 1/191 29671
/proc/meminfo: memFree=1719864/32770624 swapFree=66939016/67108860
[pid=29454] ppid=29451 vsize=29668152 memory=29041156 CPUtime=2519.86 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 512 6957542 0 0 0 250452 1534 0 0 20 0 1 0 436309036 30380187648 7260289 33554432000 4194304 6211092 140730808513344 140730808494744 5189550 0 16384 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 7417038 7260289 846 493 0 7410343 0
Current children cumulated CPU time: 2519.86 s
Current children cumulated vsize: 29668152 KiB
Current children cumulated memory: 29041156 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.40 2/191 29671
/proc/meminfo: memFree=1277412/32770624 swapFree=66939016/67108860
[pid=29454] ppid=29451 vsize=29668152 memory=29041156 CPUtime=2519.93 cores=0-7
/proc/29454/stat : 29454 (cosoco) R 29451 29454 28879 0 -1 512 6957542 0 0 0 250459 1534 0 0 20 0 1 0 436309036 30380187648 7260289 33554432000 4194304 6211092 140730808513344 140730808494744 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 3 0 0 0 0 0 8312316 8317760 31031296 140730808517649 140730808517741 140730808517741 140730808520654 0
/proc/29454/statm: 7417038 7260289 846 493 0 7410343 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 29668152 KiB
Current children cumulated memory: 29041156 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.38
CPU time (s): 2521.31
CPU user time (s): 2504.6
CPU system time (s): 16.7151
CPU usage (%): 99.918
Max. virtual memory (cumulated for all children) (KiB): 29668152
Max. memory (cumulated for all children) (KiB): 29041156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.6
system time used= 16.7151
maximum resident set size= 29041248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6957542
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= 127437
involuntary context switches= 1261


# summary of solver processes directly reported to runsolver:
#   pid: 29454
#   total CPU time (s): 2521.31
#   total CPU user time (s): 2504.6
#   total CPU system time (s): 16.7151

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.24085 second user time and 18.4636 second system time

The end

Launcher Data 

Begin job on node105 at 2019-09-16 03:20:12
IDJOB=4398262
IDBENCH=123000
IDSOLVER=2851
FILE ID=node105/4398262-1568600508
RUNJOBID= node105-1568594482-28906
PBS_JOBID= 21703417
Free space on /tmp= 61032 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-032-009.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398262-1568600508/watcher-4398262-1568600508 -o /tmp/evaluation-result-4398262-1568600508/solver-4398262-1568600508 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node105-1568594482-28906 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398262-1568600508.xml

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

MD5SUM BENCH= 60cee350f909e875fed1272f4ca3f397
RANDOM SEED=561712945

node105.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	: 5333.00
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	: 5333.00
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	: 5333.00
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	: 5333.00
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:        31295240 kB
MemAvailable:   31848180 kB
Buffers:          176968 kB
Cached:           675920 kB
SwapCached:        66280 kB
Active:           425296 kB
Inactive:         496540 kB
Active(anon):       6532 kB
Inactive(anon):   105832 kB
Active(file):     418764 kB
Inactive(file):   390708 kB
Unevictable:      109052 kB
Mlocked:          109052 kB
SwapTotal:      67108860 kB
SwapFree:       66939004 kB
Dirty:              2828 kB
Writeback:             0 kB
AnonPages:        112896 kB
Mapped:            41748 kB
Shmem:             34840 kB
Slab:             147252 kB
SReclaimable:     118604 kB
SUnreclaim:        28648 kB
KernelStack:        3424 kB
PageTables:         5324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     498192 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60536 MiB
End job on node105 at 2019-09-16 04:02:15