Trace number 4386755

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) 2520.01 2519.7

General information on the benchmark

NameSocialGolfers/SocialGolfers-cp-s1/
SocialGolfers-8-4-8-cp.xml
MD5SUM98d7ab41a8bb825fcbc10f63a442bd58
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 variables256
Number of constraints13898
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":256}]
Minimum variable degree219
Maximum variable degree220
Distribution of variable degrees[{"degree":219,"count":224},{"degree":220,"count":32}]
Minimum constraint arity4
Maximum constraint arity256
Distribution of constraint arities[{"arity":4,"count":13888},{"arity":32,"count":9},{"arity":256,"count":1}]
Number of extensional constraints0
Number of intensional constraints13888
Distribution of constraint types[{"type":"intension","count":13888},{"type":"lex","count":1},{"type":"cardinality","count":8},{"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 (15355 MiB free)
  memory of node 1: 16384 MiB (15561 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386755-1568280927/watcher-4386755-1568280927 -o /tmp/evaluation-result-4386755-1568280927/solver-4386755-1568280927 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node141-1568280857-5096 --watchdog 2580 BTD 2520 HOME/instance-4386755-1568280927.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
Current StackSize limit: 8192 KiB

solver pid=5310, runsolver pid=5307

[startup+0.100156 s]*
/proc/loadavg: 1.01 0.27 0.13 3/200 5311
/proc/meminfo: memFree=31654708/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=36960 memory=6496 CPUtime=0.1 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 1815 0 0 0 10 0 0 0 20 0 1 0 404030691 37847040 1624 33554432000 4194304 36700936 140726557130240 140726557130240 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 9240 1624 450 7937 0 1268 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36960 KiB
Current children cumulated memory: 6496 KiB

[startup+0.209615 s]*
/proc/loadavg: 1.01 0.27 0.13 3/200 5311
/proc/meminfo: memFree=31648012/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=43560 memory=13096 CPUtime=0.21 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 3479 0 0 0 21 0 0 0 20 0 1 0 404030691 44605440 3274 33554432000 4194304 36700936 140726557130240 140726557130240 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 10890 3274 450 7937 0 2918 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 43560 KiB
Current children cumulated memory: 13096 KiB

[startup+0.309457 s]*
/proc/loadavg: 1.01 0.27 0.13 3/200 5311
/proc/meminfo: memFree=31642060/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=49368 memory=18904 CPUtime=0.31 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 4925 0 0 0 31 0 0 0 20 0 1 0 404030691 50552832 4726 33554432000 4194304 36700936 140726557130240 140726557130240 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 12342 4726 450 7937 0 4370 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 49368 KiB
Current children cumulated memory: 18904 KiB

[startup+0.700309 s]
/proc/loadavg: 1.01 0.27 0.13 3/200 5311
/proc/meminfo: memFree=31630900/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=69828 memory=39232 CPUtime=0.69 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 10033 0 0 0 68 1 0 0 20 0 1 0 404030691 71503872 9808 33554432000 4194304 36700936 140726557130240 140726557130240 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 17457 9808 450 7937 0 9485 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 69828 KiB
Current children cumulated memory: 39232 KiB

[startup+1.50032 s]
/proc/loadavg: 1.09 0.29 0.14 3/200 5311
/proc/meminfo: memFree=31606076/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=107448 memory=76984 CPUtime=1.49 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 19450 0 0 0 147 2 0 0 20 0 1 0 404030691 110026752 19246 33554432000 4194304 36700936 140726557130240 140726557123816 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 26862 19246 450 7937 0 18890 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 107448 KiB
Current children cumulated memory: 76984 KiB

[startup+3.10982 s]
/proc/loadavg: 1.09 0.29 0.14 3/200 5311
/proc/meminfo: memFree=31498532/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=169764 memory=139124 CPUtime=3.1 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 44877 0 0 0 304 6 0 0 20 0 1 0 404030691 173838336 34781 33554432000 4194304 36700936 140726557130240 140726557123096 7949654 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 42441 34781 450 7937 0 34469 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 169764 KiB
Current children cumulated memory: 139124 KiB

[startup+6.30035 s]
/proc/loadavg: 1.09 0.29 0.14 3/200 5311
/proc/meminfo: memFree=31475308/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=215492 memory=185092 CPUtime=6.29 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 108615 0 0 0 619 10 0 0 20 0 1 0 404030691 220663808 46273 33554432000 4194304 36700936 140726557130240 140726557129288 4468772 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53873 46273 536 7937 0 45901 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 215492 KiB
Current children cumulated memory: 185092 KiB

[startup+12.7004 s]
/proc/loadavg: 1.23 0.35 0.16 3/200 5312
/proc/meminfo: memFree=31475184/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=215492 memory=185092 CPUtime=12.7 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 149748 0 0 0 1258 12 0 0 20 0 1 0 404030691 220663808 46273 33554432000 4194304 36700936 140726557130240 140726557129288 4468772 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53873 46273 536 7937 0 45901 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 215492 KiB
Current children cumulated memory: 185092 KiB

[startup+25.5096 s]
/proc/loadavg: 1.35 0.40 0.18 3/200 5312
/proc/meminfo: memFree=31475112/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=215640 memory=185204 CPUtime=25.51 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 229568 0 0 0 2535 16 0 0 20 0 1 0 404030691 220815360 46301 33554432000 4194304 36700936 140726557130240 140726557129288 4468772 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53910 46301 536 7937 0 45938 0
Current children cumulated CPU time: 25.51 s
Current children cumulated vsize: 215640 KiB
Current children cumulated memory: 185204 KiB

[startup+51.1004 s]
/proc/loadavg: 1.57 0.53 0.23 3/200 5314
/proc/meminfo: memFree=31473436/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=215640 memory=185236 CPUtime=51.1 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 272607 0 0 0 5088 22 0 0 20 0 1 0 404030691 220815360 46309 33554432000 4194304 36700936 140726557130240 140726557129288 4463630 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53910 46309 536 7937 0 45938 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 215640 KiB
Current children cumulated memory: 185236 KiB

[startup+102.3 s]
/proc/loadavg: 1.83 0.78 0.33 3/199 5318
/proc/meminfo: memFree=31472888/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=215640 memory=185300 CPUtime=102.3 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 313598 0 0 0 10201 29 0 0 20 0 1 0 404030691 220815360 46325 33554432000 4194304 36700936 140726557130240 140726557129288 4463683 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53910 46325 536 7937 0 45938 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 215640 KiB
Current children cumulated memory: 185300 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.00 0.43 3/199 5322
/proc/meminfo: memFree=31472580/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=215772 memory=185376 CPUtime=162.3 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 343592 0 0 0 16191 39 0 0 20 0 1 0 404030691 220950528 46344 33554432000 4194304 36700936 140726557130240 140726557129288 6947517 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53943 46344 536 7937 0 45971 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 215772 KiB
Current children cumulated memory: 185376 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.18 0.53 3/199 5328
/proc/meminfo: memFree=31472156/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=215772 memory=185444 CPUtime=222.3 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 351373 0 0 0 22183 47 0 0 20 0 1 0 404030691 220950528 46361 33554432000 4194304 36700936 140726557130240 140726557129288 4313297 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53943 46361 536 7937 0 45971 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 215772 KiB
Current children cumulated memory: 185444 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.33 0.62 3/199 5332
/proc/meminfo: memFree=31471668/32770624 swapFree=66915892/67108860
[pid=5310] ppid=5307 vsize=215904 memory=185444 CPUtime=282.3 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 351423 0 0 0 28176 54 0 0 20 0 1 0 404030691 221085696 46361 33554432000 4194304 36700936 140726557130240 140726557129288 4313030 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53976 46361 536 7937 0 46004 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 215904 KiB
Current children cumulated memory: 185444 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.45 0.71 3/201 5345
/proc/meminfo: memFree=31471732/32770624 swapFree=66915904/67108860
[pid=5310] ppid=5307 vsize=215904 memory=185492 CPUtime=342.31 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 351708 0 0 0 34171 60 0 0 20 0 1 0 404030691 221085696 46373 33554432000 4194304 36700936 140726557130240 140726557129288 4431987 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53976 46373 537 7937 0 46004 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 215904 KiB
Current children cumulated memory: 185492 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.55 0.79 3/201 5351
/proc/meminfo: memFree=31472156/32770624 swapFree=66915904/67108860
[pid=5310] ppid=5307 vsize=215904 memory=185592 CPUtime=402.33 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 352129 0 0 0 40165 68 0 0 20 0 1 0 404030691 221085696 46398 33554432000 4194304 36700936 140726557130240 140726557129288 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53976 46398 537 7937 0 46004 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 215904 KiB
Current children cumulated memory: 185592 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.63 0.87 3/201 5355
/proc/meminfo: memFree=31472312/32770624 swapFree=66915904/67108860
[pid=5310] ppid=5307 vsize=215904 memory=185600 CPUtime=462.33 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 352612 0 0 0 46158 75 0 0 20 0 1 0 404030691 221085696 46400 33554432000 4194304 36700936 140726557130240 140726557129288 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 53976 46400 537 7937 0 46004 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 215904 KiB
Current children cumulated memory: 185600 KiB


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

/proc/5310/statm: 54042 46440 537 7937 0 46070 0
Current children cumulated CPU time: 1782.51 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185760 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.75 3/200 5506
/proc/meminfo: memFree=31470084/32770624 swapFree=66915956/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185760 CPUtime=1842.51 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 359481 0 0 0 184009 242 0 0 20 0 1 0 404030691 221356032 46440 33554432000 4194304 36700936 140726557130240 140726557129288 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46440 537 7937 0 46070 0
Current children cumulated CPU time: 1842.51 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185760 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.77 3/199 5510
/proc/meminfo: memFree=31470224/32770624 swapFree=66915956/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185764 CPUtime=1902.52 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 360030 0 0 0 190003 249 0 0 20 0 1 0 404030691 221356032 46441 33554432000 4194304 36700936 140726557130240 140726557129288 4468772 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46441 537 7937 0 46070 0
Current children cumulated CPU time: 1902.52 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185764 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.78 3/199 5514
/proc/meminfo: memFree=31470752/32770624 swapFree=66915956/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185764 CPUtime=1962.53 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 360048 0 0 0 195998 255 0 0 20 0 1 0 404030691 221356032 46441 33554432000 4194304 36700936 140726557130240 140726557129288 4312808 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46441 537 7937 0 46070 0
Current children cumulated CPU time: 1962.53 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185764 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.79 3/200 5521
/proc/meminfo: memFree=31470124/32770624 swapFree=66915956/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185764 CPUtime=2022.53 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 360612 0 0 0 201992 261 0 0 20 0 1 0 404030691 221356032 46441 33554432000 4194304 36700936 140726557130240 140726557129288 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46441 537 7937 0 46070 0
Current children cumulated CPU time: 2022.53 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185764 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.81 3/200 5525
/proc/meminfo: memFree=31470208/32770624 swapFree=66915956/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185764 CPUtime=2082.54 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 360614 0 0 0 207987 267 0 0 20 0 1 0 404030691 221356032 46441 33554432000 4194304 36700936 140726557130240 140726557129288 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46441 537 7937 0 46070 0
Current children cumulated CPU time: 2082.54 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185764 KiB

[startup+2142.3 s]
/proc/loadavg: 2.49 2.15 1.86 3/201 5537
/proc/meminfo: memFree=31470240/32770624 swapFree=66915968/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185764 CPUtime=2142.55 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 361179 0 0 0 213982 273 0 0 20 0 1 0 404030691 221356032 46441 33554432000 4194304 36700936 140726557130240 140726557129288 4431987 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46441 537 7937 0 46070 0
Current children cumulated CPU time: 2142.55 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185764 KiB

[startup+2202.3 s]
/proc/loadavg: 2.18 2.12 1.87 3/201 5543
/proc/meminfo: memFree=31470520/32770624 swapFree=66915968/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185764 CPUtime=2202.56 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 361180 0 0 0 219975 281 0 0 20 0 1 0 404030691 221356032 46441 33554432000 4194304 36700936 140726557130240 140726557129288 4313030 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46441 537 7937 0 46070 0
Current children cumulated CPU time: 2202.56 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185764 KiB

[startup+2262.3 s]
/proc/loadavg: 2.06 2.10 1.88 3/201 5547
/proc/meminfo: memFree=31470548/32770624 swapFree=66915972/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185764 CPUtime=2262.57 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 361745 0 0 0 225970 287 0 0 20 0 1 0 404030691 221356032 46441 33554432000 4194304 36700936 140726557130240 140726557129288 4431987 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46441 537 7937 0 46070 0
Current children cumulated CPU time: 2262.57 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185764 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.08 1.88 3/200 5551
/proc/meminfo: memFree=31470348/32770624 swapFree=66915972/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185764 CPUtime=2322.57 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 361747 0 0 0 231964 293 0 0 20 0 1 0 404030691 221356032 46441 33554432000 4194304 36700936 140726557130240 140726557129288 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46441 537 7937 0 46070 0
Current children cumulated CPU time: 2322.57 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185764 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.07 1.89 3/200 5557
/proc/meminfo: memFree=31469860/32770624 swapFree=66915972/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185764 CPUtime=2382.59 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 362284 0 0 0 237958 301 0 0 20 0 1 0 404030691 221356032 46441 33554432000 4194304 36700936 140726557130240 140726557129288 4312615 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46441 537 7937 0 46070 0
Current children cumulated CPU time: 2382.59 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185764 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.06 1.89 3/199 5561
/proc/meminfo: memFree=31469196/32770624 swapFree=66915972/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185780 CPUtime=2442.59 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 362462 0 0 0 243950 309 0 0 20 0 1 0 404030691 221356032 46445 33554432000 4194304 36700936 140726557130240 140726557129288 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46445 537 7937 0 46070 0
Current children cumulated CPU time: 2442.59 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185780 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 1.90 3/196 5620
/proc/meminfo: memFree=31506788/32770624 swapFree=66915972/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185788 CPUtime=2502.6 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 362860 0 0 0 249943 317 0 0 20 0 1 0 404030691 221356032 46447 33554432000 4194304 36700936 140726557130240 140726557129288 4463655 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46447 537 7937 0 46070 0
Current children cumulated CPU time: 2502.6 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185788 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.7 s]
/proc/loadavg: 1.95 2.03 1.90 3/199 5628
/proc/meminfo: memFree=31498848/32770624 swapFree=66915972/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185788 CPUtime=2520 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 362860 0 0 0 251680 320 0 0 20 0 1 0 404030691 221356032 46447 33554432000 4194304 36700936 140726557130240 140726557129288 4463160 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46447 537 7937 0 46070 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185788 KiB

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

[startup+2519.7 s]
# the end of solver process 5310 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.81 s, system=3.20542 s

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

[startup+2519.7 s]
/proc/loadavg: 1.95 2.03 1.90 3/199 5628
/proc/meminfo: memFree=31498848/32770624 swapFree=66915972/67108860
[pid=5310] ppid=5307 vsize=216168 memory=185788 CPUtime=2520 cores=1,3,5,7
/proc/5310/stat : 5310 (BTD) R 5307 5310 5064 0 -1 4202496 362860 0 0 0 251680 320 0 0 20 0 1 0 404030691 221356032 46447 33554432000 4194304 36700936 140726557130240 140726557129288 4463160 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 48451584 140726557131816 140726557131892 140726557131892 140726557134801 0
/proc/5310/statm: 54042 46447 537 7937 0 46070 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 216168 KiB
Current children cumulated memory: 185788 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.7
CPU time (s): 2520.01
CPU user time (s): 2516.81
CPU system time (s): 3.20542
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 216168
Max. memory (cumulated for all children) (KiB): 185788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.81
system time used= 3.20542
maximum resident set size= 185788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 362860
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= 42
involuntary context switches= 697


# summary of solver processes directly reported to runsolver:
#   pid: 5310
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2516.81
#   total CPU system time (s): 3.20542

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4817 second user time and 18.1214 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-12 11:34:46
IDJOB=4386755
IDBENCH=126708
IDSOLVER=2822
FILE ID=node141/4386755-1568280927
RUNJOBID= node141-1568280857-5096
PBS_JOBID= 21701068
Free space on /tmp= 53752 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/SocialGolfers/SocialGolfers-cp-s1/SocialGolfers-8-4-8-cp.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386755-1568280927/watcher-4386755-1568280927 -o /tmp/evaluation-result-4386755-1568280927/solver-4386755-1568280927 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node141-1568280857-5096 --watchdog 2580  BTD 2520 HOME/instance-4386755-1568280927.xml

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

MD5SUM BENCH= 98d7ab41a8bb825fcbc10f63a442bd58
RANDOM SEED=649396616

node141.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	: 5332.93
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	: 5332.93
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	: 5332.93
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	: 5332.93
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:        31658448 kB
MemAvailable:   31826072 kB
Buffers:           86792 kB
Cached:           380552 kB
SwapCached:        82320 kB
Active:           316516 kB
Inactive:         270000 kB
Active(anon):      44212 kB
Inactive(anon):   104020 kB
Active(file):     272304 kB
Inactive(file):   165980 kB
Unevictable:      110408 kB
Mlocked:          110408 kB
SwapTotal:      67108860 kB
SwapFree:       66915892 kB
Dirty:             62724 kB
Writeback:             0 kB
AnonPages:        147776 kB
Mapped:            33220 kB
Shmem:             20432 kB
Slab:             119152 kB
SReclaimable:      90348 kB
SUnreclaim:        28804 kB
KernelStack:        3488 kB
PageTables:         5544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     565572 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:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 53692 MiB
End job on node141 at 2019-09-12 12:16:46