Trace number 4386749

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? (TO) 2519.67 2520.01

General information on the benchmark

NameSocialGolfers/SocialGolfers-cp-s1/
SocialGolfers-9-8-4-cp.xml
MD5SUMbd9ca51d6afa7a7de86d4bfb05f523c8
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 benchmark138.482
Satisfiable
(Un)Satisfiability was proved
Number of variables288
Number of constraints15342
Number of domains1
Minimum domain size9
Maximum domain size9
Distribution of domain sizes[{"size":9,"count":288}]
Minimum variable degree215
Maximum variable degree216
Distribution of variable degrees[{"degree":215,"count":216},{"degree":216,"count":72}]
Minimum constraint arity4
Maximum constraint arity288
Distribution of constraint arities[{"arity":4,"count":15336},{"arity":72,"count":5},{"arity":288,"count":1}]
Number of extensional constraints0
Number of intensional constraints15336
Distribution of constraint types[{"type":"intension","count":15336},{"type":"lex","count":1},{"type":"cardinality","count":4},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (11901 MiB free)
  memory of node 1: 16384 MiB (12445 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386749-1568280925/watcher-4386749-1568280925 -o /tmp/evaluation-result-4386749-1568280925/solver-4386749-1568280925 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568280856-8826 --watchdog 2580 BTD 2520 HOME/instance-4386749-1568280925.xml 

running on 4 cores: 0,2,4,6

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=8920, runsolver pid=8917

[startup+0.100109 s]*
/proc/loadavg: 0.69 0.19 0.10 3/200 8921
/proc/meminfo: memFree=24928268/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=36248 memory=5788 CPUtime=0.1 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 1662 0 0 0 10 0 0 0 20 0 1 0 404339897 37117952 1447 33554432000 4194304 36700936 140736272276976 140736272276976 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 9062 1447 450 7937 0 1090 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36248 KiB
Current children cumulated memory: 5788 KiB

[startup+0.209665 s]*
/proc/loadavg: 0.69 0.19 0.10 3/200 8921
/proc/meminfo: memFree=24921572/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=42980 memory=12388 CPUtime=0.2 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 3314 0 0 0 20 0 0 0 20 0 1 0 404339897 44011520 3097 33554432000 4194304 36700936 140736272276976 140736272276976 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 10745 3097 450 7937 0 2773 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 42980 KiB
Current children cumulated memory: 12388 KiB

[startup+0.309575 s]*
/proc/loadavg: 0.69 0.19 0.10 3/200 8921
/proc/meminfo: memFree=24915744/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=48656 memory=18196 CPUtime=0.3 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 4756 0 0 0 29 1 0 0 20 0 1 0 404339897 49823744 4549 33554432000 4194304 36700936 140736272276976 140736272276976 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 12164 4549 450 7937 0 4192 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 48656 KiB
Current children cumulated memory: 18196 KiB

[startup+0.70027 s]
/proc/loadavg: 0.69 0.19 0.10 3/200 8921
/proc/meminfo: memFree=24904708/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=68852 memory=38260 CPUtime=0.68 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 9797 0 0 0 66 2 0 0 20 0 1 0 404339897 70504448 9565 33554432000 4194304 36700936 140736272276976 140736272276976 7689536 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 17213 9565 450 7937 0 9241 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 68852 KiB
Current children cumulated memory: 38260 KiB

[startup+1.50025 s]
/proc/loadavg: 0.69 0.19 0.10 3/196 8971
/proc/meminfo: memFree=25151468/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=104904 memory=74428 CPUtime=1.49 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 18801 0 0 0 145 4 0 0 20 0 1 0 404339897 107421696 18607 33554432000 4194304 36700936 140736272276976 140736272271288 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 26226 18607 450 7937 0 18254 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 104904 KiB
Current children cumulated memory: 74428 KiB

[startup+3.10957 s]
/proc/loadavg: 0.69 0.19 0.10 3/200 8982
/proc/meminfo: memFree=24928016/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=166872 memory=136308 CPUtime=3.09 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 43958 0 0 0 302 7 0 0 20 0 1 0 404339897 170876928 34077 33554432000 4194304 36700936 140736272276976 140736272269896 7949654 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 41718 34077 450 7937 0 33746 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 166872 KiB
Current children cumulated memory: 136308 KiB

[startup+6.3003 s]
/proc/loadavg: 0.96 0.25 0.12 3/200 8982
/proc/meminfo: memFree=24749040/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=234608 memory=203968 CPUtime=6.28 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 97752 0 0 0 610 18 0 0 20 0 1 0 404339897 240238592 50992 33554432000 4194304 36700936 140736272276976 140736272276024 4468772 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58652 50992 535 7937 0 50680 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 234608 KiB
Current children cumulated memory: 203968 KiB

[startup+12.7003 s]
/proc/loadavg: 1.04 0.28 0.13 3/200 8982
/proc/meminfo: memFree=24609616/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=234608 memory=204192 CPUtime=12.67 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 140654 0 0 0 1247 20 0 0 20 0 1 0 404339897 240238592 51048 33554432000 4194304 36700936 140736272276976 140736272276024 4468797 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58652 51048 536 7937 0 50680 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 234608 KiB
Current children cumulated memory: 204192 KiB

[startup+25.5003 s]
/proc/loadavg: 1.25 0.36 0.16 3/199 8982
/proc/meminfo: memFree=24466996/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=234608 memory=204192 CPUtime=25.47 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 213072 0 0 0 2523 24 0 0 20 0 1 0 404339897 240238592 51048 33554432000 4194304 36700936 140736272276976 140736272276024 4309866 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58652 51048 536 7937 0 50680 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 234608 KiB
Current children cumulated memory: 204192 KiB

[startup+51.1097 s]
/proc/loadavg: 1.51 0.50 0.21 3/199 8985
/proc/meminfo: memFree=24304788/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=234608 memory=204192 CPUtime=51.05 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 241347 0 0 0 5078 27 0 0 20 0 1 0 404339897 240238592 51048 33554432000 4194304 36700936 140736272276976 140736272276024 4214046 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58652 51048 536 7937 0 50680 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 234608 KiB
Current children cumulated memory: 204192 KiB

[startup+102.3 s]
/proc/loadavg: 1.79 0.73 0.31 3/199 8988
/proc/meminfo: memFree=24077712/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=234608 memory=204196 CPUtime=102.2 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 262960 0 0 0 10187 33 0 0 20 0 1 0 404339897 240238592 51049 33554432000 4194304 36700936 140736272276976 140736272276024 4214092 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58652 51049 536 7937 0 50680 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 234608 KiB
Current children cumulated memory: 204196 KiB

[startup+162.3 s]
/proc/loadavg: 1.92 0.96 0.41 3/199 8992
/proc/meminfo: memFree=23870524/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=234608 memory=204212 CPUtime=162.18 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 265730 0 0 0 16179 39 0 0 20 0 1 0 404339897 240238592 51053 33554432000 4194304 36700936 140736272276976 140736272276024 4313426 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58652 51053 536 7937 0 50680 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 234608 KiB
Current children cumulated memory: 204212 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.15 0.51 3/199 9123
/proc/meminfo: memFree=18921344/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=234608 memory=204232 CPUtime=222.16 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 266316 0 0 0 22168 48 0 0 20 0 1 0 404339897 240238592 51058 33554432000 4194304 36700936 140736272276976 140736272276024 4214149 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58652 51058 536 7937 0 50680 0
Current children cumulated CPU time: 222.16 s
Current children cumulated vsize: 234608 KiB
Current children cumulated memory: 204232 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.30 0.60 3/199 9313
/proc/meminfo: memFree=24938752/32770624 swapFree=66927076/67108860
[pid=8920] ppid=8917 vsize=234608 memory=204248 CPUtime=282.16 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 266888 0 0 0 28162 54 0 0 20 0 1 0 404339897 240238592 51062 33554432000 4194304 36700936 140736272276976 140736272276024 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58652 51062 536 7937 0 50680 0
Current children cumulated CPU time: 282.16 s
Current children cumulated vsize: 234608 KiB
Current children cumulated memory: 204248 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.43 0.69 3/200 9325
/proc/meminfo: memFree=24938312/32770624 swapFree=66927080/67108860
[pid=8920] ppid=8917 vsize=234608 memory=204252 CPUtime=342.14 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 267480 0 0 0 34154 60 0 0 20 0 1 0 404339897 240238592 51063 33554432000 4194304 36700936 140736272276976 140736272276024 4468774 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58652 51063 536 7937 0 50680 0
Current children cumulated CPU time: 342.14 s
Current children cumulated vsize: 234608 KiB
Current children cumulated memory: 204252 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.53 0.77 3/200 9331
/proc/meminfo: memFree=24937504/32770624 swapFree=66927080/67108860
[pid=8920] ppid=8917 vsize=234608 memory=204272 CPUtime=402.14 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 268062 0 0 0 40148 66 0 0 20 0 1 0 404339897 240238592 51068 33554432000 4194304 36700936 140736272276976 140736272276024 4468772 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58652 51068 536 7937 0 50680 0
Current children cumulated CPU time: 402.14 s
Current children cumulated vsize: 234608 KiB
Current children cumulated memory: 204272 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.62 0.85 3/200 9335
/proc/meminfo: memFree=24937480/32770624 swapFree=66927080/67108860
[pid=8920] ppid=8917 vsize=234740 memory=204276 CPUtime=462.13 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 268694 0 0 0 46140 73 0 0 20 0 1 0 404339897 240373760 51069 33554432000 4194304 36700936 140736272276976 140736272276024 4468772 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58685 51069 536 7937 0 50713 0
Current children cumulated CPU time: 462.13 s
Current children cumulated vsize: 234740 KiB
Current children cumulated memory: 204276 KiB


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

/proc/8920/statm: 58718 51227 536 7937 0 50746 0
Current children cumulated CPU time: 1722.01 s
Current children cumulated vsize: 234872 KiB
Current children cumulated memory: 204908 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.76 3/201 9539
/proc/meminfo: memFree=24697888/32770624 swapFree=66927080/67108860
[pid=8920] ppid=8917 vsize=234872 memory=204908 CPUtime=1782.01 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 276546 0 0 0 177954 247 0 0 20 0 1 0 404339897 240508928 51227 33554432000 4194304 36700936 140736272276976 140736272276024 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58718 51227 536 7937 0 50746 0
Current children cumulated CPU time: 1782.01 s
Current children cumulated vsize: 234872 KiB
Current children cumulated memory: 204908 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.78 3/200 9545
/proc/meminfo: memFree=24698180/32770624 swapFree=66927080/67108860
[pid=8920] ppid=8917 vsize=234872 memory=204908 CPUtime=1842 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 276815 0 0 0 183946 254 0 0 20 0 1 0 404339897 240508928 51227 33554432000 4194304 36700936 140736272276976 140736272276024 4468774 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58718 51227 536 7937 0 50746 0
Current children cumulated CPU time: 1842 s
Current children cumulated vsize: 234872 KiB
Current children cumulated memory: 204908 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.79 3/199 9549
/proc/meminfo: memFree=24698320/32770624 swapFree=66927080/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204960 CPUtime=1902 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 277326 0 0 0 189939 261 0 0 20 0 1 0 404339897 240644096 51240 33554432000 4194304 36700936 140736272276976 140736272276024 8340231 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51240 537 7937 0 50779 0
Current children cumulated CPU time: 1902 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204960 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.80 3/199 9553
/proc/meminfo: memFree=24698188/32770624 swapFree=66927080/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=1962 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 277752 0 0 0 195935 265 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4468772 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 1962 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.81 3/199 9559
/proc/meminfo: memFree=24697888/32770624 swapFree=66927080/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=2021.99 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 278169 0 0 0 201930 269 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4468772 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 2021.99 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.82 3/199 9563
/proc/meminfo: memFree=24698120/32770624 swapFree=66927080/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=2081.99 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 278578 0 0 0 207926 273 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4313030 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 2081.99 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.83 3/199 9574
/proc/meminfo: memFree=24698516/32770624 swapFree=66927084/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=2141.98 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 279009 0 0 0 213922 276 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4468779 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 2141.98 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/199 9580
/proc/meminfo: memFree=24697984/32770624 swapFree=66927084/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=2201.97 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 279426 0 0 0 219917 280 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4313099 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 2201.97 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.86 3/199 9584
/proc/meminfo: memFree=24697760/32770624 swapFree=66927084/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=2261.97 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 279842 0 0 0 225912 285 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4463325 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 2261.97 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB

[startup+2322.3 s]
/proc/loadavg: 2.29 2.08 1.89 3/199 9588
/proc/meminfo: memFree=24697792/32770624 swapFree=66927084/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=2321.97 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 280273 0 0 0 231908 289 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4463630 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 2321.97 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB

[startup+2382.3 s]
/proc/loadavg: 2.29 2.14 1.92 3/199 9594
/proc/meminfo: memFree=24697944/32770624 swapFree=66927084/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=2381.96 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 280690 0 0 0 237903 293 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4313168 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 2381.96 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB

[startup+2442.3 s]
/proc/loadavg: 2.11 2.11 1.93 3/199 9598
/proc/meminfo: memFree=24697224/32770624 swapFree=66927084/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=2441.96 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 281107 0 0 0 243900 296 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4468774 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 2441.96 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.09 1.93 3/199 9602
/proc/meminfo: memFree=24697424/32770624 swapFree=66927084/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=2501.95 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 281523 0 0 0 249896 299 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4214046 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 2501.95 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.09 1.93 3/199 9606
/proc/meminfo: memFree=24697912/32770624 swapFree=66927084/67108860
[pid=8920] ppid=8917 vsize=235004 memory=204972 CPUtime=2519.66 cores=0,2,4,6
/proc/8920/stat : 8920 (BTD) R 8917 8920 8795 0 -1 4202496 281936 0 0 0 251665 301 0 0 20 0 1 0 404339897 240644096 51243 33554432000 4194304 36700936 140736272276976 140736272276024 4214046 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 63279104 140736272282664 140736272282740 140736272282740 140736272285649 0
/proc/8920/statm: 58751 51243 537 7937 0 50779 0
Current children cumulated CPU time: 2519.66 s
Current children cumulated vsize: 235004 KiB
Current children cumulated memory: 204972 KiB

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

[startup+2520.01 s]
# the end of solver process 8920 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.66 s, system=3.01568 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.67
CPU user time (s): 2516.66
CPU system time (s): 3.01568
CPU usage (%): 99.9865
Max. virtual memory (cumulated for all children) (KiB): 235004
Max. memory (cumulated for all children) (KiB): 204972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.66
system time used= 3.01568
maximum resident set size= 204972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 281936
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= 89
involuntary context switches= 3103


# summary of solver processes directly reported to runsolver:
#   pid: 8920
#   total CPU time (s): 2519.67
#   total CPU user time (s): 2516.66
#   total CPU system time (s): 3.01568

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.7981 second user time and 17.8768 second system time

The end

Launcher Data 

Begin job on node137 at 2019-09-12 11:34:43
IDJOB=4386749
IDBENCH=126429
IDSOLVER=2822
FILE ID=node137/4386749-1568280925
RUNJOBID= node137-1568280856-8826
PBS_JOBID= 21701071
Free space on /tmp= 56668 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/SocialGolfers/SocialGolfers-cp-s1/SocialGolfers-9-8-4-cp.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386749-1568280925/watcher-4386749-1568280925 -o /tmp/evaluation-result-4386749-1568280925/solver-4386749-1568280925 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568280856-8826 --watchdog 2580  BTD 2520 HOME/instance-4386749-1568280925.xml

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

MD5SUM BENCH= bd9ca51d6afa7a7de86d4bfb05f523c8
RANDOM SEED=1294856819

node137.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	: 5334.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        24931256 kB
MemAvailable:   31668820 kB
Buffers:          103380 kB
Cached:          6885824 kB
SwapCached:        77640 kB
Active:          1862396 kB
Inactive:        5330556 kB
Active(anon):     128640 kB
Inactive(anon):   116452 kB
Active(file):    1733756 kB
Inactive(file):  5214104 kB
Unevictable:      109796 kB
Mlocked:          109796 kB
SwapTotal:      67108860 kB
SwapFree:       66927076 kB
Dirty:             62708 kB
Writeback:             0 kB
AnonPages:        237732 kB
Mapped:            44644 kB
Shmem:             32608 kB
Slab:             239680 kB
SReclaimable:     211080 kB
SUnreclaim:        28600 kB
KernelStack:        3504 kB
PageTables:         5740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     655052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56692 MiB
End job on node137 at 2019-09-12 12:16:43