Trace number 4294178

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
BTD_12 2018-06-11_12? 2520.01 2519.97

General information on the benchmark

NameLangford/
LangfordBin-11_c18.xml
MD5SUM0eb659d8c217bf688ca291acdf1662a5
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.014388
Satisfiable
(Un)Satisfiability was proved
Number of variables44
Number of constraints33
Number of domains2
Minimum domain size11
Maximum domain size22
Distribution of domain sizes[{"size":11,"count":22},{"size":22,"count":22}]
Minimum variable degree2
Maximum variable degree22
Distribution of variable degrees[{"degree":2,"count":22},{"degree":22,"count":22}]
Minimum constraint arity2
Maximum constraint arity23
Distribution of constraint arities[{"arity":2,"count":11},{"arity":23,"count":22}]
Number of extensional constraints0
Number of intensional constraints11
Distribution of constraint types[{"type":"intension","count":11},{"type":"element","count":22}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12
2519.93/2519.96	s UNKNOWN
2519.93/2519.96	c  # Nodes: 89688184

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 (6766 MiB free)
  memory of node 1: 16384 MiB (9030 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294178-1532492603/watcher-4294178-1532492603 -o /tmp/evaluation-result-4294178-1532492603/solver-4294178-1532492603 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580 BTD 12 2520 HOME/instance-4294178-1532492603.xml 

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
solver pid=22053, runsolver pid=22050
Current StackSize limit: 8192 KiB


[startup+0.100223 s]*
/proc/loadavg: 2.02 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174800/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=32604 memory=2884 CPUtime=0.1 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 851 0 0 0 10 0 0 0 20 0 1 0 66823567 33386496 721 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8151 721 526 7861 0 255 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32604 KiB
Current children cumulated memory: 2884 KiB

[startup+0.209364 s]*
/proc/loadavg: 2.02 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174932/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=32604 memory=2884 CPUtime=0.21 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 857 0 0 0 21 0 0 0 20 0 1 0 66823567 33386496 721 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8151 721 526 7861 0 255 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32604 KiB
Current children cumulated memory: 2884 KiB

[startup+0.308844 s]*
/proc/loadavg: 2.02 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174932/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=32736 memory=2884 CPUtime=0.31 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 864 0 0 0 31 0 0 0 20 0 1 0 66823567 33521664 721 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8184 721 526 7861 0 288 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 2884 KiB

[startup+0.700223 s]
/proc/loadavg: 2.02 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174932/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=32736 memory=2884 CPUtime=0.69 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 873 0 0 0 68 1 0 0 20 0 1 0 66823567 33521664 721 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8184 721 526 7861 0 288 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 2884 KiB

[startup+1.50022 s]
/proc/loadavg: 2.02 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174932/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=32736 memory=2884 CPUtime=1.49 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 884 0 0 0 145 4 0 0 20 0 1 0 66823567 33521664 721 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8184 721 526 7861 0 288 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 2884 KiB

[startup+3.10892 s]
/proc/loadavg: 2.02 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174808/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=32736 memory=3064 CPUtime=3.1 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 1045 0 0 0 298 12 0 0 20 0 1 0 66823567 33521664 766 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8184 766 526 7861 0 288 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32736 KiB
Current children cumulated memory: 3064 KiB

[startup+6.30021 s]
/proc/loadavg: 2.02 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174356/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=32868 memory=3120 CPUtime=6.28 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 1251 0 0 0 601 27 0 0 20 0 1 0 66823567 33656832 780 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8217 780 526 7861 0 321 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 32868 KiB
Current children cumulated memory: 3120 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174156/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=32868 memory=3160 CPUtime=12.69 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 1455 0 0 0 1209 60 0 0 20 0 1 0 66823567 33656832 790 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8217 790 526 7861 0 321 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32868 KiB
Current children cumulated memory: 3160 KiB

[startup+25.5002 s]
/proc/loadavg: 2.01 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174280/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33000 memory=3212 CPUtime=25.49 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 1817 0 0 0 2428 121 0 0 20 0 1 0 66823567 33792000 803 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8250 803 526 7861 0 354 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33000 KiB
Current children cumulated memory: 3212 KiB

[startup+51.1089 s]
/proc/loadavg: 2.01 2.00 2.04 3/187 22054
/proc/meminfo: memFree=16174436/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33000 memory=3264 CPUtime=51.1 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 2101 0 0 0 4864 246 0 0 20 0 1 0 66823567 33792000 816 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8250 816 528 7861 0 354 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33000 KiB
Current children cumulated memory: 3264 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22056
/proc/meminfo: memFree=16174436/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33000 memory=3312 CPUtime=102.29 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 2345 0 0 0 9712 517 0 0 20 0 1 0 66823567 33792000 828 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8250 828 528 7861 0 354 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33000 KiB
Current children cumulated memory: 3312 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22057
/proc/meminfo: memFree=16174312/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33132 memory=3368 CPUtime=162.29 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 2593 0 0 0 15372 857 0 0 20 0 1 0 66823567 33927168 842 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8283 842 528 7861 0 387 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33132 KiB
Current children cumulated memory: 3368 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22058
/proc/meminfo: memFree=16173680/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33132 memory=3408 CPUtime=222.28 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 2829 0 0 0 21058 1170 0 0 20 0 1 0 66823567 33927168 852 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8283 852 528 7861 0 387 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 33132 KiB
Current children cumulated memory: 3408 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22060
/proc/meminfo: memFree=16174448/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33132 memory=3424 CPUtime=282.29 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 3100 0 0 0 26761 1468 0 0 20 0 1 0 66823567 33927168 856 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8283 856 528 7861 0 387 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33132 KiB
Current children cumulated memory: 3424 KiB

[startup+342.3 s]
/proc/loadavg: 2.38 2.12 2.08 3/187 22061
/proc/meminfo: memFree=16174508/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33132 memory=3428 CPUtime=342.29 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 3276 0 0 0 32474 1755 0 0 20 0 1 0 66823567 33927168 857 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8283 857 528 7861 0 387 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33132 KiB
Current children cumulated memory: 3428 KiB

[startup+402.3 s]
/proc/loadavg: 2.14 2.10 2.07 3/188 22070
/proc/meminfo: memFree=16173752/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33132 memory=3444 CPUtime=402.29 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 3447 0 0 0 38163 2066 0 0 20 0 1 0 66823567 33927168 861 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8283 861 528 7861 0 387 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 33132 KiB
Current children cumulated memory: 3444 KiB

[startup+462.3 s]
/proc/loadavg: 2.09 2.10 2.07 3/188 22071
/proc/meminfo: memFree=16174620/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33132 memory=3468 CPUtime=462.29 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 3618 0 0 0 43839 2390 0 0 20 0 1 0 66823567 33927168 867 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8283 867 528 7861 0 387 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 33132 KiB
Current children cumulated memory: 3468 KiB


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

Current children cumulated memory: 3604 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 22115
/proc/meminfo: memFree=16174416/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33264 memory=3604 CPUtime=2082.33 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 8717 0 0 0 197475 10758 0 0 20 0 1 0 66823567 34062336 901 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8316 901 528 7861 0 420 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 33264 KiB
Current children cumulated memory: 3604 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22116
/proc/meminfo: memFree=16174664/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3616 CPUtime=2142.32 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 8903 0 0 0 203162 11070 0 0 20 0 1 0 66823567 34197504 904 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 904 528 7861 0 453 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3616 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22124
/proc/meminfo: memFree=16172896/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3616 CPUtime=2202.32 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 9082 0 0 0 208841 11391 0 0 20 0 1 0 66823567 34197504 904 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 904 528 7861 0 453 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3616 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22148
/proc/meminfo: memFree=16173476/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3616 CPUtime=2262.33 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 9249 0 0 0 214508 11725 0 0 20 0 1 0 66823567 34197504 904 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 904 528 7861 0 453 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3616 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22149
/proc/meminfo: memFree=16173980/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3616 CPUtime=2322.33 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 9421 0 0 0 220197 12036 0 0 20 0 1 0 66823567 34197504 904 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 904 528 7861 0 453 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3616 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22150
/proc/meminfo: memFree=16174104/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3628 CPUtime=2382.33 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 9706 0 0 0 225874 12359 0 0 20 0 1 0 66823567 34197504 907 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 907 528 7861 0 453 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22151
/proc/meminfo: memFree=16174228/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3628 CPUtime=2442.33 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 9885 0 0 0 231543 12690 0 0 20 0 1 0 66823567 34197504 907 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 907 528 7861 0 453 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175620/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3628 CPUtime=2502.33 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 10045 0 0 0 237218 13015 0 0 20 0 1 0 66823567 34197504 907 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 907 528 7861 0 453 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

[startup+2519.97 s]
# the end of solver process 22053 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2388.85 s, system=131.159 s

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

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175620/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3628 CPUtime=2508.84 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 10045 0 0 0 237830 13054 0 0 20 0 1 0 66823567 34197504 907 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 907 528 7861 0 453 0
Current children cumulated CPU time: 2508.84 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175620/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3628 CPUtime=2515.23 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 10045 0 0 0 238435 13088 0 0 20 0 1 0 66823567 34197504 907 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 907 528 7861 0 453 0
Current children cumulated CPU time: 2515.23 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175620/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3628 CPUtime=2518.43 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 10184 0 0 0 238738 13105 0 0 20 0 1 0 66823567 34197504 907 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 907 528 7861 0 453 0
Current children cumulated CPU time: 2518.43 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175620/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3628 CPUtime=2519.23 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 10184 0 0 0 238812 13111 0 0 20 0 1 0 66823567 34197504 907 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 907 528 7861 0 453 0
Current children cumulated CPU time: 2519.23 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175620/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3628 CPUtime=2519.63 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 10184 0 0 0 238850 13113 0 0 20 0 1 0 66823567 34197504 907 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 907 528 7861 0 453 0
Current children cumulated CPU time: 2519.63 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175620/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3628 CPUtime=2519.83 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 10184 0 0 0 238869 13114 0 0 20 0 1 0 66823567 34197504 907 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 907 528 7861 0 453 0
Current children cumulated CPU time: 2519.83 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22213
/proc/meminfo: memFree=16175620/32770624 swapFree=67108860/67108860
[pid=22053] ppid=22050 vsize=33396 memory=3628 CPUtime=2519.93 cores=1,3,5,7
/proc/22053/stat : 22053 (BTD) R 22050 22053 16989 0 -1 4202496 10184 0 0 0 238878 13115 0 0 20 0 1 0 66823567 34197504 907 33554432000 4194304 36388972 140736614780272 140736614779112 8047815 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 39428096 140736614786236 140736614786315 140736614786315 140736614789073 0
/proc/22053/statm: 8349 907 528 7861 0 453 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 3628 KiB

Child status: 0
Real time (s): 2519.97
CPU time (s): 2520.01
CPU user time (s): 2388.85
CPU system time (s): 131.159
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 33396
Max. memory (cumulated for all children) (KiB): 3628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2388.85
system time used= 131.159
maximum resident set size= 3644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10410
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= 2
involuntary context switches= 745


# summary of solver processes directly reported to runsolver:
#   pid: 22053
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2388.85
#   total CPU system time (s): 131.159

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.36707 second user time and 15.3655 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 06:23:24
IDJOB=4294178
IDBENCH=141339
IDSOLVER=2748
FILE ID=node149/4294178-1532492603
RUNJOBID= node149-1532466477-17021
PBS_JOBID= 21021584
Free space on /tmp= 43212 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Langford/LangfordBin-11_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294178-1532492603/watcher-4294178-1532492603 -o /tmp/evaluation-result-4294178-1532492603/solver-4294178-1532492603 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17021 --watchdog 2580  BTD 12 2520 HOME/instance-4294178-1532492603.xml

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

MD5SUM BENCH= 0eb659d8c217bf688ca291acdf1662a5
RANDOM SEED=1223046651

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        16176496 kB
MemAvailable:   31934564 kB
Buffers:          185480 kB
Cached:         15596988 kB
SwapCached:            0 kB
Active:          2417888 kB
Inactive:       13420636 kB
Active(anon):       5572 kB
Inactive(anon):    70168 kB
Active(file):    2412316 kB
Inactive(file): 13350468 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52380 kB
Writeback:           320 kB
AnonPages:         63044 kB
Mapped:            40688 kB
Shmem:             17032 kB
Slab:             453224 kB
SReclaimable:     423744 kB
SUnreclaim:        29480 kB
KernelStack:        3360 kB
PageTables:         5128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43160 MiB
End job on node149 at 2018-07-25 07:05:24