Trace number 4386726

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 19.07.01? 2520.02 2519.81

General information on the benchmark

NameLangford/Langford-m1-k3/
Langford-3-30.xml
MD5SUM104ead67a06ae27b0f069365e5914a8a
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 variables90
Number of constraints61
Number of domains1
Minimum domain size90
Maximum domain size90
Distribution of domain sizes[{"size":90,"count":90}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":60},{"degree":3,"count":30}]
Minimum constraint arity2
Maximum constraint arity90
Distribution of constraint arities[{"arity":2,"count":60},{"arity":90,"count":1}]
Number of extensional constraints0
Number of intensional constraints60
Distribution of constraint types[{"type":"intension","count":60},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01
2519.91/2519.79	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: 16375 MiB (10155 MiB free)
  memory of node 1: 16384 MiB (13572 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386726-1568280913/watcher-4386726-1568280913 -o /tmp/evaluation-result-4386726-1568280913/solver-4386726-1568280913 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568280873-31188 --watchdog 2580 BTD 2520 HOME/instance-4386726-1568280913.xml 

running on 4 cores: 0-3

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=31214, runsolver pid=31211

[startup+0.100108 s]*
/proc/loadavg: 0.16 0.05 0.06 3/200 31219
/proc/meminfo: memFree=24295400/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34036 memory=3676 CPUtime=0.1 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 1077 0 0 0 10 0 0 0 20 0 1 0 404033712 34852864 919 33554432000 4194304 36700936 140736064519888 140736064519888 4620360 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8509 919 489 7937 0 537 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 3676 KiB

[startup+0.211016 s]*
/proc/loadavg: 0.16 0.05 0.06 3/200 31219
/proc/meminfo: memFree=24295400/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34036 memory=3676 CPUtime=0.21 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 1077 0 0 0 21 0 0 0 20 0 1 0 404033712 34852864 919 33554432000 4194304 36700936 140736064519888 140736064519888 4620276 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8509 919 489 7937 0 537 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 3676 KiB

[startup+0.310303 s]*
/proc/loadavg: 0.16 0.05 0.06 3/200 31219
/proc/meminfo: memFree=24295400/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34036 memory=3676 CPUtime=0.31 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 1077 0 0 0 31 0 0 0 20 0 1 0 404033712 34852864 919 33554432000 4194304 36700936 140736064519888 140736064519888 4620281 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8509 919 489 7937 0 537 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 3676 KiB

[startup+0.700239 s]
/proc/loadavg: 0.16 0.05 0.06 3/200 31219
/proc/meminfo: memFree=24295136/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34036 memory=3676 CPUtime=0.69 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 1077 0 0 0 69 0 0 0 20 0 1 0 404033712 34852864 919 33554432000 4194304 36700936 140736064519888 140736064518936 4620267 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8509 919 489 7937 0 537 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34036 KiB
Current children cumulated memory: 3676 KiB

[startup+1.50024 s]
/proc/loadavg: 0.31 0.08 0.07 3/200 31219
/proc/meminfo: memFree=24294284/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34168 memory=3940 CPUtime=1.49 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 1118 0 0 0 149 0 0 0 20 0 1 0 404033712 34988032 985 33554432000 4194304 36700936 140736064519888 140736064518936 4620271 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8542 985 515 7937 0 570 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34168 KiB
Current children cumulated memory: 3940 KiB

[startup+3.11024 s]
/proc/loadavg: 0.31 0.08 0.07 3/200 31219
/proc/meminfo: memFree=24294564/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34168 memory=3964 CPUtime=3.1 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 1429 0 0 0 310 0 0 0 20 0 1 0 404033712 34988032 991 33554432000 4194304 36700936 140736064519888 140736064518936 4620276 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8542 991 515 7937 0 570 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34168 KiB
Current children cumulated memory: 3964 KiB

[startup+6.30028 s]
/proc/loadavg: 0.37 0.10 0.07 3/200 31219
/proc/meminfo: memFree=24294396/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34168 memory=4064 CPUtime=6.29 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 1816 0 0 0 629 0 0 0 20 0 1 0 404033712 34988032 1016 33554432000 4194304 36700936 140736064519888 140736064518936 4620281 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8542 1016 516 7937 0 570 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34168 KiB
Current children cumulated memory: 4064 KiB

[startup+12.7003 s]
/proc/loadavg: 0.50 0.13 0.08 3/200 31219
/proc/meminfo: memFree=24294732/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4100 CPUtime=12.69 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 2255 0 0 0 1269 0 0 0 20 0 1 0 404033712 35123200 1025 33554432000 4194304 36700936 140736064519888 140736064518936 4620276 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1025 516 7937 0 603 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4100 KiB

[startup+25.5003 s]
/proc/loadavg: 0.73 0.19 0.10 3/199 31219
/proc/meminfo: memFree=24295168/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4108 CPUtime=25.5 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 2974 0 0 0 2549 1 0 0 20 0 1 0 404033712 35123200 1027 33554432000 4194304 36700936 140736064519888 140736064518936 4620276 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1027 516 7937 0 603 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4108 KiB

[startup+51.1102 s]
/proc/loadavg: 1.23 0.36 0.16 3/199 31222
/proc/meminfo: memFree=24295380/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4116 CPUtime=51.1 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 3417 0 0 0 5109 1 0 0 20 0 1 0 404033712 35123200 1029 33554432000 4194304 36700936 140736064519888 140736064518936 6947504 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1029 516 7937 0 603 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4116 KiB

[startup+102.3 s]
/proc/loadavg: 1.67 0.62 0.26 3/199 31226
/proc/meminfo: memFree=24294796/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4120 CPUtime=102.3 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 3803 0 0 0 10226 4 0 0 20 0 1 0 404033712 35123200 1030 33554432000 4194304 36700936 140736064519888 140736064518936 6947517 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1030 516 7937 0 603 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4120 KiB

[startup+162.3 s]
/proc/loadavg: 1.88 0.87 0.37 3/199 31230
/proc/meminfo: memFree=24294300/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4136 CPUtime=162.3 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 4201 0 0 0 16225 5 0 0 20 0 1 0 404033712 35123200 1034 33554432000 4194304 36700936 140736064519888 140736064518936 4620290 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1034 516 7937 0 603 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4136 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 1.07 0.47 3/200 31236
/proc/meminfo: memFree=24294292/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4140 CPUtime=222.31 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 4545 0 0 0 22224 7 0 0 20 0 1 0 404033712 35123200 1035 33554432000 4194304 36700936 140736064519888 140736064518936 4620267 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1035 516 7937 0 603 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4140 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.24 0.57 3/199 31240
/proc/meminfo: memFree=24294064/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4140 CPUtime=282.31 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 4597 0 0 0 28222 9 0 0 20 0 1 0 404033712 35123200 1035 33554432000 4194304 36700936 140736064519888 140736064518936 4620271 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1035 516 7937 0 603 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4140 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.38 0.66 3/200 31252
/proc/meminfo: memFree=24294296/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4152 CPUtime=342.32 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 4990 0 0 0 34221 11 0 0 20 0 1 0 404033712 35123200 1038 33554432000 4194304 36700936 140736064519888 140736064518936 6947517 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1038 516 7937 0 603 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4152 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.49 0.74 3/201 31258
/proc/meminfo: memFree=24293660/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4152 CPUtime=402.32 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 4991 0 0 0 40219 13 0 0 20 0 1 0 404033712 35123200 1038 33554432000 4194304 36700936 140736064519888 140736064518936 4620203 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1038 516 7937 0 603 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4152 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.59 0.82 3/200 31262
/proc/meminfo: memFree=24293668/32770688 swapFree=66960388/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4164 CPUtime=462.33 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 5336 0 0 0 46219 14 0 0 20 0 1 0 404033712 35123200 1041 33554432000 4194304 36700936 140736064519888 140736064518936 4620225 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1041 516 7937 0 603 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4164 KiB


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

Current children cumulated memory: 4208 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.83 3/200 31490
/proc/meminfo: memFree=24279120/32770688 swapFree=66960392/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2082.47 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 10077 0 0 0 208196 51 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620271 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2082.47 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.84 3/200 31501
/proc/meminfo: memFree=24279504/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2142.48 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 10428 0 0 0 214195 53 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620348 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2142.48 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/200 31507
/proc/meminfo: memFree=24278320/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2202.48 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 10428 0 0 0 220194 54 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620337 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2202.48 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.86 3/199 31511
/proc/meminfo: memFree=24278336/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2262.49 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 10778 0 0 0 226193 56 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620281 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2262.49 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/199 31515
/proc/meminfo: memFree=24278468/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2322.49 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 10778 0 0 0 232191 58 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2322.49 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/200 31521
/proc/meminfo: memFree=24278452/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2382.5 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 11124 0 0 0 238190 60 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620288 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2382.5 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/199 31525
/proc/meminfo: memFree=24279320/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2442.5 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 11126 0 0 0 244188 62 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2442.5 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 31529
/proc/meminfo: memFree=24279080/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2502.51 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 11469 0 0 0 250187 64 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2502.51 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2519.81 s]
# the end of solver process 31214 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.37 s, system=0.647056 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 1.89 3/199 31530
/proc/meminfo: memFree=24279016/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2509.01 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 11472 0 0 0 250837 64 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620271 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2509.01 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 31532
/proc/meminfo: memFree=24278116/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2515.41 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 11472 0 0 0 251477 64 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2515.41 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2516.8 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 31532
/proc/meminfo: memFree=24278116/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2517.01 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 11474 0 0 0 251637 64 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620271 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2517.01 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 31532
/proc/meminfo: memFree=24278240/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2518.61 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 11474 0 0 0 251797 64 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620285 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2518.61 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 31532
/proc/meminfo: memFree=24278240/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2519.41 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 11474 0 0 0 251877 64 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620360 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2519.41 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 31532
/proc/meminfo: memFree=24278240/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2519.81 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 11474 0 0 0 251917 64 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620360 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

[startup+2519.7 s]
/proc/loadavg: 2.00 2.01 1.89 3/199 31532
/proc/meminfo: memFree=24278240/32770688 swapFree=66960400/67108860
[pid=31214] ppid=31211 vsize=34300 memory=4208 CPUtime=2519.91 cores=0-3
/proc/31214/stat : 31214 (BTD) R 31211 31214 31157 0 -1 4202496 11474 0 0 0 251927 64 0 0 20 0 1 0 404033712 35123200 1052 33554432000 4194304 36700936 140736064519888 140736064518936 4620360 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63303680 140736064521256 140736064521332 140736064521332 140736064524241 0
/proc/31214/statm: 8575 1052 516 7937 0 603 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 34300 KiB
Current children cumulated memory: 4208 KiB

Child status: 0
Real time (s): 2519.81
CPU time (s): 2520.02
CPU user time (s): 2519.37
CPU system time (s): 0.647056
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 34300
Max. memory (cumulated for all children) (KiB): 4208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.37
system time used= 0.647056
maximum resident set size= 4228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11617
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= 3
involuntary context switches= 698


# summary of solver processes directly reported to runsolver:
#   pid: 31214
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2519.37
#   total CPU system time (s): 0.647056

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.0919 second user time and 17.0574 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-12 11:34:33
IDJOB=4386726
IDBENCH=124285
IDSOLVER=2822
FILE ID=node116/4386726-1568280913
RUNJOBID= node116-1568280873-31188
PBS_JOBID= 21701086
Free space on /tmp= 54328 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/Langford/Langford-m1-k3/Langford-3-30.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386726-1568280913/watcher-4386726-1568280913 -o /tmp/evaluation-result-4386726-1568280913/solver-4386726-1568280913 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568280873-31188 --watchdog 2580  BTD 2520 HOME/instance-4386726-1568280913.xml

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

MD5SUM BENCH= 104ead67a06ae27b0f069365e5914a8a
RANDOM SEED=485843548

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        24299544 kB
MemAvailable:   31818508 kB
Buffers:           91668 kB
Cached:          7639964 kB
SwapCached:        46396 kB
Active:          1440264 kB
Inactive:        6339284 kB
Active(anon):      12800 kB
Inactive(anon):    76004 kB
Active(file):    1427464 kB
Inactive(file):  6263280 kB
Unevictable:      110796 kB
Mlocked:          110796 kB
SwapTotal:      67108860 kB
SwapFree:       66960388 kB
Dirty:             42292 kB
Writeback:             0 kB
AnonPages:        113748 kB
Mapped:            41128 kB
Shmem:             31772 kB
Slab:             283964 kB
SReclaimable:     256680 kB
SUnreclaim:        27284 kB
KernelStack:        3392 kB
PageTables:         5392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     501596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 54208 MiB
End job on node116 at 2019-09-12 12:16:39