Trace number 4300386

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 NameAnswerCPU timeWall clock time
NACRE 1.0.4? (TO) 2519.82 2520.01

General information on the benchmark

NameFrb/
frb-56-25-3-mgd_c18.xml
MD5SUM7c69722bcd82b7b6de23ca1e1f99c5f4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints511
Number of domains1
Minimum domain size25
Maximum domain size25
Distribution of domain sizes[{"size":25,"count":56}]
Minimum variable degree12
Maximum variable degree26
Distribution of variable degrees[{"degree":12,"count":1},{"degree":13,"count":2},{"degree":14,"count":4},{"degree":15,"count":7},{"degree":16,"count":4},{"degree":17,"count":4},{"degree":18,"count":10},{"degree":19,"count":5},{"degree":20,"count":5},{"degree":21,"count":5},{"degree":22,"count":2},{"degree":23,"count":4},{"degree":24,"count":1},{"degree":25,"count":1},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":511}]
Number of extensional constraints511
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":511}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.07	c NACRE 1.0.4
2519.81/2520.01	c
2519.81/2520.01	c # time = 2519.81
2519.81/2520.01	c # Dec = 2465599
2519.81/2520.01	c # Propagate Calls = 1290081066
2519.81/2520.01	c # assignAt Calls = 4602292
2519.81/2520.01	c # removeAt Calls = 434282365
2519.81/2520.01	c # Run = 4095
2519.81/2520.01	c # Conflicts = 2422096
2519.81/2520.01	c # Memory used = 244.428 Mb
2519.81/2520.01	s UNKNOWN

Verifier Data


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 (8951 MiB free)
  memory of node 1: 16384 MiB (12651 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300386-1532800076/watcher-4300386-1532800076 -o /tmp/evaluation-result-4300386-1532800076/solver-4300386-1532800076 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532773607-19388 --watchdog 2580 nacre_mini_release HOME/instance-4300386-1532800076.xml -ca -l100 -cm 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=23700, runsolver pid=23697

[startup+0.100161 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 23701
/proc/meminfo: memFree=22114256/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=32944 memory=9636 CPUtime=0.1 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 2577 0 0 0 10 0 0 0 20 0 1 0 97570746 33734656 2409 33554432000 4194304 4933779 140735040259872 140735040256872 139926216072165 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 8236 2409 600 181 0 1853 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32944 KiB
Current children cumulated memory: 9636 KiB

[startup+0.20941 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 23701
/proc/meminfo: memFree=22112860/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=33996 memory=10684 CPUtime=0.21 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 2853 0 0 0 21 0 0 0 20 0 1 0 97570746 34811904 2671 33554432000 4194304 4933779 140735040259872 140735040256872 4442108 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 8499 2671 600 181 0 2116 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 10684 KiB

[startup+0.308809 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 23701
/proc/meminfo: memFree=22111992/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=34920 memory=11476 CPUtime=0.31 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 3075 0 0 0 31 0 0 0 20 0 1 0 97570746 35758080 2869 33554432000 4194304 4933779 140735040259872 140735040257624 139926216072165 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 8730 2869 600 181 0 2347 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34920 KiB
Current children cumulated memory: 11476 KiB

[startup+0.700285 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23701
/proc/meminfo: memFree=22110132/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=38164 memory=14724 CPUtime=0.69 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 3884 0 0 0 69 0 0 0 20 0 1 0 97570746 39079936 3681 33554432000 4194304 4933779 140735040259872 140735040257624 139926216120224 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 9541 3681 600 181 0 3158 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 14724 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23701
/proc/meminfo: memFree=22106412/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=43608 memory=20284 CPUtime=1.49 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 5240 0 0 0 149 0 0 0 20 0 1 0 97570746 44654592 5071 33554432000 4194304 4933779 140735040259872 140735040257640 139926216072165 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 10902 5071 600 181 0 4519 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 43608 KiB
Current children cumulated memory: 20284 KiB

[startup+3.10929 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23701
/proc/meminfo: memFree=22096048/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=50424 memory=26960 CPUtime=3.1 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 11379 0 0 0 309 1 0 0 20 0 1 0 97570746 51634176 6740 33554432000 4194304 4933779 140735040259872 140735040257576 4437547 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 12606 6740 600 181 0 6223 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 50424 KiB
Current children cumulated memory: 26960 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23701
/proc/meminfo: memFree=22089476/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=57156 memory=33812 CPUtime=6.29 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 19035 0 0 0 627 2 0 0 20 0 1 0 97570746 58527744 8453 33554432000 4194304 4933779 140735040259872 140735040257640 4437839 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 14289 8453 600 181 0 7906 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 57156 KiB
Current children cumulated memory: 33812 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23701
/proc/meminfo: memFree=22080424/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=66524 memory=42692 CPUtime=12.69 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 28992 0 0 0 1266 3 0 0 20 0 1 0 97570746 68120576 10673 33554432000 4194304 4933779 140735040259872 140735040257576 4380315 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 16631 10673 600 181 0 10248 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 66524 KiB
Current children cumulated memory: 42692 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23701
/proc/meminfo: memFree=22068148/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=76860 memory=53100 CPUtime=25.49 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 52653 0 0 0 2544 5 0 0 20 0 1 0 97570746 78704640 13275 33554432000 4194304 4933779 140735040259872 140735040257560 4437581 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 19215 13275 600 181 0 12832 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 76860 KiB
Current children cumulated memory: 53100 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 23701
/proc/meminfo: memFree=22053144/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=90440 memory=67000 CPUtime=51.09 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 70308 0 0 0 5102 7 0 0 20 0 1 0 97570746 92610560 16750 33554432000 4194304 4933779 140735040259872 140735040257624 4437536 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 22610 16750 600 181 0 16227 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 90440 KiB
Current children cumulated memory: 67000 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 23702
/proc/meminfo: memFree=22027872/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=109660 memory=85096 CPUtime=102.26 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 92203 0 0 0 10216 10 0 0 20 0 1 0 97570746 112291840 21274 33554432000 4194304 4933779 140735040259872 140735040257576 4437393 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 27415 21274 600 181 0 21032 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 109660 KiB
Current children cumulated memory: 85096 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 23711
/proc/meminfo: memFree=22009600/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=124536 memory=100400 CPUtime=162.23 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 98392 0 0 0 16211 12 0 0 20 0 1 0 97570746 127524864 25100 33554432000 4194304 4933779 140735040259872 140735040257560 4437572 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 31134 25100 600 181 0 24751 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 124536 KiB
Current children cumulated memory: 100400 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 23712
/proc/meminfo: memFree=21996084/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=134856 memory=110864 CPUtime=222.22 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 105119 0 0 0 22208 14 0 0 20 0 1 0 97570746 138092544 27716 33554432000 4194304 4933779 140735040259872 140735040257624 4380279 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 33714 27716 600 181 0 27331 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 134856 KiB
Current children cumulated memory: 110864 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23713
/proc/meminfo: memFree=21984204/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=143780 memory=119580 CPUtime=282.22 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 113889 0 0 0 28206 16 0 0 20 0 1 0 97570746 147230720 29895 33554432000 4194304 4933779 140735040259872 140735040257624 4380282 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 35945 29895 600 181 0 29562 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 143780 KiB
Current children cumulated memory: 119580 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23714
/proc/meminfo: memFree=21972992/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=151272 memory=127152 CPUtime=342.22 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 124575 0 0 0 34204 18 0 0 20 0 1 0 97570746 154902528 31788 33554432000 4194304 4933779 140735040259872 140735040257560 4380568 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 37818 31788 600 181 0 31435 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 151272 KiB
Current children cumulated memory: 127152 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23715
/proc/meminfo: memFree=21962748/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=158488 memory=134680 CPUtime=402.21 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 130146 0 0 0 40202 19 0 0 20 0 1 0 97570746 162291712 33670 33554432000 4194304 4933779 140735040259872 140735040257576 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 39622 33670 600 181 0 33239 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 158488 KiB
Current children cumulated memory: 134680 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23717
/proc/meminfo: memFree=21954536/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=164168 memory=140392 CPUtime=462.2 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 134629 0 0 0 46200 20 0 0 20 0 1 0 97570746 168108032 35098 33554432000 4194304 4933779 140735040259872 140735040257576 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 41042 35098 600 181 0 34659 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 164168 KiB
Current children cumulated memory: 140392 KiB


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

/proc/23700/statm: 60918 54815 600 181 0 54535 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 243672 KiB
Current children cumulated memory: 219260 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23780
/proc/meminfo: memFree=21828388/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=245120 memory=220668 CPUtime=1782.12 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 228582 0 0 0 178172 40 0 0 20 0 1 0 97570746 251002880 55167 33554432000 4194304 4933779 140735040259872 140735040257560 4437389 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 61280 55167 600 181 0 54897 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 245120 KiB
Current children cumulated memory: 220668 KiB

[startup+1842.3 s]
/proc/loadavg: 2.53 2.15 2.09 3/187 23781
/proc/meminfo: memFree=21825192/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=247204 memory=222920 CPUtime=1842.12 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 232556 0 0 0 184171 41 0 0 20 0 1 0 97570746 253136896 55730 33554432000 4194304 4933779 140735040259872 140735040257384 4437796 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 61801 55730 600 181 0 55418 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 247204 KiB
Current children cumulated memory: 222920 KiB

[startup+1902.3 s]
/proc/loadavg: 2.30 2.17 2.10 3/187 23842
/proc/meminfo: memFree=21827276/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=249712 memory=225592 CPUtime=1902.11 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 234279 0 0 0 190170 41 0 0 20 0 1 0 97570746 255705088 56398 33554432000 4194304 4933779 140735040259872 140735040257576 4437564 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 62428 56398 600 181 0 56045 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 249712 KiB
Current children cumulated memory: 225592 KiB

[startup+1962.3 s]
/proc/loadavg: 2.11 2.14 2.09 3/187 23850
/proc/meminfo: memFree=21742504/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=251520 memory=227356 CPUtime=1962.11 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 236326 0 0 0 196170 41 0 0 20 0 1 0 97570746 257556480 56839 33554432000 4194304 4933779 140735040259872 140735040257576 4437389 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 62880 56839 600 181 0 56497 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 251520 KiB
Current children cumulated memory: 227356 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.11 2.09 3/187 23851
/proc/meminfo: memFree=21677060/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=253576 memory=229244 CPUtime=2022.11 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 238867 0 0 0 202169 42 0 0 20 0 1 0 97570746 259661824 57311 33554432000 4194304 4933779 140735040259872 140735040257560 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 63394 57311 600 181 0 57011 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 253576 KiB
Current children cumulated memory: 229244 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/187 23852
/proc/meminfo: memFree=21619500/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=256604 memory=232348 CPUtime=2082.11 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 242073 0 0 0 208168 43 0 0 20 0 1 0 97570746 262762496 58087 33554432000 4194304 4933779 140735040259872 140735040257384 4437445 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 64151 58087 600 181 0 57768 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 256604 KiB
Current children cumulated memory: 232348 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.07 2.08 3/187 23853
/proc/meminfo: memFree=21575564/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=258432 memory=234044 CPUtime=2142.11 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 245802 0 0 0 214168 43 0 0 20 0 1 0 97570746 264634368 58511 33554432000 4194304 4933779 140735040259872 140735040257560 4437570 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 64608 58511 600 181 0 58225 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 258432 KiB
Current children cumulated memory: 234044 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 23854
/proc/meminfo: memFree=21534396/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=260396 memory=235960 CPUtime=2202.11 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 249855 0 0 0 220167 44 0 0 20 0 1 0 97570746 266645504 58990 33554432000 4194304 4933779 140735040259872 140735040257560 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 65099 58990 600 181 0 58716 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 260396 KiB
Current children cumulated memory: 235960 KiB

[startup+2262.3 s]
/proc/loadavg: 2.16 2.08 2.08 3/187 23856
/proc/meminfo: memFree=21474516/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=262028 memory=237464 CPUtime=2262.1 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 254302 0 0 0 226166 44 0 0 20 0 1 0 97570746 268316672 59366 33554432000 4194304 4933779 140735040259872 140735040257560 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 65507 59366 600 181 0 59124 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 262028 KiB
Current children cumulated memory: 237464 KiB

[startup+2322.3 s]
/proc/loadavg: 2.35 2.17 2.11 3/187 23857
/proc/meminfo: memFree=21447112/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=263172 memory=238480 CPUtime=2322.11 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 258810 0 0 0 232166 45 0 0 20 0 1 0 97570746 269488128 59620 33554432000 4194304 4933779 140735040259872 140735040257560 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 65793 59620 600 181 0 59410 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 263172 KiB
Current children cumulated memory: 238480 KiB

[startup+2382.3 s]
/proc/loadavg: 2.13 2.14 2.10 3/187 23858
/proc/meminfo: memFree=21422048/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=264884 memory=240508 CPUtime=2382.11 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 260052 0 0 0 238165 46 0 0 20 0 1 0 97570746 271241216 60127 33554432000 4194304 4933779 140735040259872 140735040257384 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 66221 60127 600 181 0 59838 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 264884 KiB
Current children cumulated memory: 240508 KiB

[startup+2442.3 s]
/proc/loadavg: 2.05 2.11 2.10 3/187 23860
/proc/meminfo: memFree=21399616/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=266488 memory=242092 CPUtime=2442.1 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 261592 0 0 0 244164 46 0 0 20 0 1 0 97570746 272883712 60523 33554432000 4194304 4933779 140735040259872 140735040257384 4437393 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 66622 60523 600 181 0 60239 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 266488 KiB
Current children cumulated memory: 242092 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.09 2.09 3/187 23861
/proc/meminfo: memFree=21371716/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=268172 memory=243600 CPUtime=2502.1 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 263592 0 0 0 250164 46 0 0 20 0 1 0 97570746 274608128 60900 33554432000 4194304 4933779 140735040259872 140735040257624 4437564 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 67043 60900 600 181 0 60660 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 268172 KiB
Current children cumulated memory: 243600 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.09 2.09 3/187 23862
/proc/meminfo: memFree=21362432/32770624 swapFree=67108796/67108860
[pid=23700] ppid=23697 vsize=269000 memory=244428 CPUtime=2519.81 cores=1,3,5,7
/proc/23700/stat : 23700 (nacre_mini_rele) R 23697 23700 24279 0 -1 4202496 265580 0 0 0 251934 47 0 0 20 0 1 0 97570746 275456000 61107 33554432000 4194304 4933779 140735040259872 140735040257560 4380451 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 27901952 140735040263320 140735040263420 140735040263420 140735040266178 0
/proc/23700/statm: 67250 61107 600 181 0 60867 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 269000 KiB
Current children cumulated memory: 244428 KiB

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

[startup+2520.01 s]
# the end of solver process 23700 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.35 s, system=0.472979 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.82
CPU user time (s): 2519.35
CPU system time (s): 0.472979
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 269000
Max. memory (cumulated for all children) (KiB): 244428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.35
system time used= 0.472979
maximum resident set size= 244504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 265626
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= 119
involuntary context switches= 1688


# summary of solver processes directly reported to runsolver:
#   pid: 23700
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2519.35
#   total CPU system time (s): 0.472979

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.61074 second user time and 18.4923 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-28 19:47:56
IDJOB=4300386
IDBENCH=141593
IDSOLVER=2764
FILE ID=node138/4300386-1532800076
RUNJOBID= node138-1532773607-19388
PBS_JOBID= 21022455
Free space on /tmp= 53800 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/Frb/frb-56-25-3-mgd_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300386-1532800076/watcher-4300386-1532800076 -o /tmp/evaluation-result-4300386-1532800076/solver-4300386-1532800076 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532773607-19388 --watchdog 2580  nacre_mini_release HOME/instance-4300386-1532800076.xml -ca -l100 -cm

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7c69722bcd82b7b6de23ca1e1f99c5f4
RANDOM SEED=870827856

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        22121972 kB
MemAvailable:   31786440 kB
Buffers:          211920 kB
Cached:          9656260 kB
SwapCached:           44 kB
Active:          2686868 kB
Inactive:        7379096 kB
Active(anon):     141896 kB
Inactive(anon):    83488 kB
Active(file):    2544972 kB
Inactive(file):  7295608 kB
Unevictable:        7280 kB
Mlocked:            7280 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              1380 kB
Writeback:             0 kB
AnonPages:        220948 kB
Mapped:            39100 kB
Shmem:             25164 kB
Slab:             280600 kB
SReclaimable:     252348 kB
SUnreclaim:        28252 kB
KernelStack:        3568 kB
PageTables:         5104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     489996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    147456 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 53800 MiB
End job on node138 at 2018-07-28 20:29:56