Trace number 4265494

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 2017-08-10? (TO) 2519.7 2520

General information on the benchmark

NameSocialGolfers/SocialGolfers-xcsp2-s1/
SocialGolfers-06-4-6_X2.xml
MD5SUM43a487770d57b1dc580a85535ccd03c6
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 variables2520
Number of constraints10392
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":2520}]
Minimum variable degree7
Maximum variable degree25
Distribution of variable degrees[{"degree":7,"count":1656},{"degree":25,"count":864}]
Minimum constraint arity3
Maximum constraint arity24
Distribution of constraint arities[{"arity":3,"count":9936},{"arity":6,"count":420},{"arity":24,"count":36}]
Number of extensional constraints0
Number of intensional constraints9936
Distribution of constraint types[{"type":"intension","count":9936},{"type":"sum","count":456}]
Optimization problemNO
Type of objective

Solver Data 

6.89/7.06	c Version: 2017-08-10

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 (15090 MiB free)
  memory of node 1: 16384 MiB (15398 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265494-1502710279/watcher-4265494-1502710279 -o /tmp/evaluation-result-4265494-1502710279/solver-4265494-1502710279 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265494-1502710279.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
solver pid=7558, runsolver pid=7555
Current StackSize limit: 8192 KiB


[startup+0.100185 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 7559
/proc/meminfo: memFree=31220784/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=31748 memory=2168 CPUtime=0 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 679 0 0 0 0 0 0 0 20 0 1 0 73221228 32509952 542 18446744073709551615 4194304 35031035 140734151726704 140734151726704 7408826 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 7937 542 232 7529 0 384 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 31748 KiB
Current children cumulated memory: 2168 KiB

[startup+0.209102 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 7559
/proc/meminfo: memFree=31218296/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=34652 memory=4960 CPUtime=0.11 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 1421 0 0 0 11 0 0 0 20 0 1 0 73221228 35483648 1240 18446744073709551615 4194304 35031035 140734151726704 140734151726704 7408826 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 8663 1240 272 7529 0 1110 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 34652 KiB
Current children cumulated memory: 4960 KiB

[startup+0.309114 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 7559
/proc/meminfo: memFree=31216884/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=35372 memory=5704 CPUtime=0.21 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 1660 0 0 0 21 0 0 0 20 0 1 0 73221228 36220928 1426 18446744073709551615 4194304 35031035 140734151726704 140734151726704 7405852 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 8843 1426 279 7529 0 1290 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35372 KiB
Current children cumulated memory: 5704 KiB

[startup+0.700335 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7559
/proc/meminfo: memFree=31216484/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=36168 memory=6496 CPUtime=0.59 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 1828 0 0 0 59 0 0 0 20 0 1 0 73221228 37036032 1624 18446744073709551615 4194304 35031035 140734151726704 140734151719528 6497640 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 9042 1624 295 7529 0 1489 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 36168 KiB
Current children cumulated memory: 6496 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7559
/proc/meminfo: memFree=31215740/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=37556 memory=7816 CPUtime=1.39 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 2174 0 0 0 139 0 0 0 20 0 1 0 73221228 38457344 1954 18446744073709551615 4194304 35031035 140734151726704 140734151719528 7440002 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 9389 1954 295 7529 0 1836 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 37556 KiB
Current children cumulated memory: 7816 KiB

[startup+3.10032 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7559
/proc/meminfo: memFree=31212348/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=40124 memory=10600 CPUtime=2.99 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 4193 0 0 0 299 0 0 0 20 0 1 0 73221228 41086976 2650 18446744073709551615 4194304 35031035 140734151726704 140734151719528 4753540 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 10031 2650 295 7529 0 2478 0
Current children cumulated CPU time: 2.99 s
Current children cumulated vsize: 40124 KiB
Current children cumulated memory: 10600 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7559
/proc/meminfo: memFree=31207544/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=45096 memory=15420 CPUtime=6.19 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 7862 0 0 0 619 0 0 0 20 0 1 0 73221228 46178304 3855 18446744073709551615 4194304 35031035 140734151726704 140734151719528 6495824 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 11274 3855 295 7529 0 3721 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 45096 KiB
Current children cumulated memory: 15420 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 7559
/proc/meminfo: memFree=31189564/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=65128 memory=32412 CPUtime=12.59 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 16934 0 0 0 1258 1 0 0 20 0 1 0 73221228 66691072 8103 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544902 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 16282 8103 342 7529 0 8729 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 65128 KiB
Current children cumulated memory: 32412 KiB

[startup+25.5091 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7560
/proc/meminfo: memFree=31189564/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=65260 memory=32512 CPUtime=25.39 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 25896 0 0 0 2538 1 0 0 20 0 1 0 73221228 66826240 8128 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544913 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 16315 8128 342 7529 0 8762 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 65260 KiB
Current children cumulated memory: 32512 KiB

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 7560
/proc/meminfo: memFree=31189316/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=65524 memory=32664 CPUtime=50.98 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 30476 0 0 0 5096 2 0 0 20 0 1 0 73221228 67096576 8166 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544936 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 16381 8166 342 7529 0 8828 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 65524 KiB
Current children cumulated memory: 32664 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7562
/proc/meminfo: memFree=31184756/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=66052 memory=36744 CPUtime=102.17 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 35213 0 0 0 10213 4 0 0 20 0 1 0 73221228 67637248 9186 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544915 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 16513 9186 342 7529 0 8960 0
Current children cumulated CPU time: 102.17 s
Current children cumulated vsize: 66052 KiB
Current children cumulated memory: 36744 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7564
/proc/meminfo: memFree=31184276/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=66452 memory=37316 CPUtime=162.17 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 35438 0 0 0 16208 9 0 0 20 0 1 0 73221228 68046848 9329 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544902 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 16613 9329 342 7529 0 9060 0
Current children cumulated CPU time: 162.17 s
Current children cumulated vsize: 66452 KiB
Current children cumulated memory: 37316 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 7581
/proc/meminfo: memFree=31180388/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=66852 memory=37564 CPUtime=222.17 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 35759 0 0 0 22203 14 0 0 20 0 1 0 73221228 68456448 9391 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544906 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 16713 9391 342 7529 0 9160 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 66852 KiB
Current children cumulated memory: 37564 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 7583
/proc/meminfo: memFree=31182984/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=67116 memory=37824 CPUtime=282.16 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 36152 0 0 0 28198 18 0 0 20 0 1 0 73221228 68726784 9456 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544879 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 16779 9456 342 7529 0 9226 0
Current children cumulated CPU time: 282.16 s
Current children cumulated vsize: 67116 KiB
Current children cumulated memory: 37824 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 7585
/proc/meminfo: memFree=31182620/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=67248 memory=38192 CPUtime=342.16 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 36557 0 0 0 34192 24 0 0 20 0 1 0 73221228 68861952 9548 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544913 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 16812 9548 342 7529 0 9259 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 67248 KiB
Current children cumulated memory: 38192 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 7587
/proc/meminfo: memFree=31182740/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=67516 memory=38476 CPUtime=402.15 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 37055 0 0 0 40184 31 0 0 20 0 1 0 73221228 69136384 9619 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544936 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 16879 9619 342 7529 0 9326 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 67516 KiB
Current children cumulated memory: 38476 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 7589
/proc/meminfo: memFree=31182368/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=67780 memory=38600 CPUtime=462.15 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 37588 0 0 0 46176 39 0 0 20 0 1 0 73221228 69406720 9650 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544838 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 16945 9650 342 7529 0 9392 0
Current children cumulated CPU time: 462.15 s
Current children cumulated vsize: 67780 KiB
Current children cumulated memory: 38600 KiB


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

/proc/7558/statm: 17243 9978 342 7529 0 9690 0
Current children cumulated CPU time: 1722.05 s
Current children cumulated vsize: 68972 KiB
Current children cumulated memory: 39912 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.07 2.09 3/181 7846
/proc/meminfo: memFree=31247032/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=68972 memory=39912 CPUtime=1782.05 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 41846 0 0 0 178019 186 0 0 20 0 1 0 73221228 70627328 9978 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544913 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17243 9978 342 7529 0 9690 0
Current children cumulated CPU time: 1782.05 s
Current children cumulated vsize: 68972 KiB
Current children cumulated memory: 39912 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/181 7848
/proc/meminfo: memFree=31244436/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=68972 memory=39912 CPUtime=1842.04 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 41874 0 0 0 184011 193 0 0 20 0 1 0 73221228 70627328 9978 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544843 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17243 9978 342 7529 0 9690 0
Current children cumulated CPU time: 1842.04 s
Current children cumulated vsize: 68972 KiB
Current children cumulated memory: 39912 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/181 7850
/proc/meminfo: memFree=31224960/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69104 memory=39984 CPUtime=1902.04 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 42277 0 0 0 190004 200 0 0 20 0 1 0 73221228 70762496 9996 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4390425 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17276 9996 342 7529 0 9723 0
Current children cumulated CPU time: 1902.04 s
Current children cumulated vsize: 69104 KiB
Current children cumulated memory: 39984 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/181 7852
/proc/meminfo: memFree=31222792/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69104 memory=39984 CPUtime=1962.03 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 42342 0 0 0 195996 207 0 0 20 0 1 0 73221228 70762496 9996 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544913 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17276 9996 342 7529 0 9723 0
Current children cumulated CPU time: 1962.03 s
Current children cumulated vsize: 69104 KiB
Current children cumulated memory: 39984 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/185 7869
/proc/meminfo: memFree=31216128/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69104 memory=40056 CPUtime=2022.02 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 42615 0 0 0 201989 213 0 0 20 0 1 0 73221228 70762496 10014 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544913 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17276 10014 342 7529 0 9723 0
Current children cumulated CPU time: 2022.02 s
Current children cumulated vsize: 69104 KiB
Current children cumulated memory: 40056 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/182 7871
/proc/meminfo: memFree=31198952/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69104 memory=40056 CPUtime=2082.02 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 42782 0 0 0 207982 220 0 0 20 0 1 0 73221228 70762496 10014 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544832 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17276 10014 342 7529 0 9723 0
Current children cumulated CPU time: 2082.02 s
Current children cumulated vsize: 69104 KiB
Current children cumulated memory: 40056 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 7873
/proc/meminfo: memFree=31195628/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69104 memory=40056 CPUtime=2142.01 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 42939 0 0 0 213974 227 0 0 20 0 1 0 73221228 70762496 10014 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544902 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17276 10014 342 7529 0 9723 0
Current children cumulated CPU time: 2142.01 s
Current children cumulated vsize: 69104 KiB
Current children cumulated memory: 40056 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/182 7875
/proc/meminfo: memFree=31192900/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69236 memory=40108 CPUtime=2202.01 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 43296 0 0 0 219966 235 0 0 20 0 1 0 73221228 70897664 10027 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544913 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17309 10027 342 7529 0 9756 0
Current children cumulated CPU time: 2202.01 s
Current children cumulated vsize: 69236 KiB
Current children cumulated memory: 40108 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 7877
/proc/meminfo: memFree=31175796/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69236 memory=40108 CPUtime=2262.01 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 43566 0 0 0 225958 243 0 0 20 0 1 0 73221228 70897664 10027 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544913 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17309 10027 342 7529 0 9756 0
Current children cumulated CPU time: 2262.01 s
Current children cumulated vsize: 69236 KiB
Current children cumulated memory: 40108 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7880
/proc/meminfo: memFree=31171008/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69236 memory=40108 CPUtime=2322.01 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 43668 0 0 0 231948 253 0 0 20 0 1 0 73221228 70897664 10027 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544913 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17309 10027 342 7529 0 9756 0
Current children cumulated CPU time: 2322.01 s
Current children cumulated vsize: 69236 KiB
Current children cumulated memory: 40108 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7882
/proc/meminfo: memFree=31166856/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69236 memory=40192 CPUtime=2381.99 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 43831 0 0 0 237943 256 0 0 20 0 1 0 73221228 70897664 10048 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544906 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17309 10048 342 7529 0 9756 0
Current children cumulated CPU time: 2381.99 s
Current children cumulated vsize: 69236 KiB
Current children cumulated memory: 40192 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7884
/proc/meminfo: memFree=31150620/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69236 memory=40192 CPUtime=2441.99 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 44252 0 0 0 243936 263 0 0 20 0 1 0 73221228 70897664 10048 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544902 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17309 10048 342 7529 0 9756 0
Current children cumulated CPU time: 2441.99 s
Current children cumulated vsize: 69236 KiB
Current children cumulated memory: 40192 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7887
/proc/meminfo: memFree=31147084/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69236 memory=40192 CPUtime=2501.98 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 44456 0 0 0 249927 271 0 0 20 0 1 0 73221228 70897664 10048 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544936 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17309 10048 342 7529 0 9756 0
Current children cumulated CPU time: 2501.98 s
Current children cumulated vsize: 69236 KiB
Current children cumulated memory: 40192 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 7887
/proc/meminfo: memFree=31147636/32770624 swapFree=67108860/67108860
[pid=7558] ppid=7555 vsize=69236 memory=40192 CPUtime=2519.69 cores=0,2,4,6
/proc/7558/stat : 7558 (BTD) R 7555 7558 17093 0 -1 4202496 44687 0 0 0 251696 273 0 0 20 0 1 0 73221228 70897664 10048 18446744073709551615 4194304 35031035 140734151726704 140734151725704 4544843 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 52355072 140734151729631 140734151729707 140734151729707 140734151733201 0
/proc/7558/statm: 17309 10048 342 7529 0 9756 0
Current children cumulated CPU time: 2519.69 s
Current children cumulated vsize: 69236 KiB
Current children cumulated memory: 40192 KiB

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

[startup+2520 s]
# the end of solver process 7558 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.96 s, system=2.73378 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
CPU time (s): 2519.7
CPU user time (s): 2516.96
CPU system time (s): 2.73378
CPU usage (%): 99.9879
Max. virtual memory (cumulated for all children) (KiB): 69236
Max. memory (cumulated for all children) (KiB): 40192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.96
system time used= 2.73378
maximum resident set size= 40192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44687
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= 14
involuntary context switches= 3153


# summary of solver processes directly reported to runsolver:
#   pid: 7558
#   total CPU time (s): 2519.7
#   total CPU user time (s): 2516.96
#   total CPU system time (s): 2.73378

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0981 second user time and 16.4968 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 13:17:10
IDJOB=4265494
IDBENCH=126722
IDSOLVER=2654
FILE ID=node127/4265494-1502710279
RUNJOBID= node127-1502653304-21654
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/SocialGolfers/SocialGolfers-xcsp2-s1/SocialGolfers-06-4-6_X2.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265494-1502710279/watcher-4265494-1502710279 -o /tmp/evaluation-result-4265494-1502710279/solver-4265494-1502710279 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580  BTD 2520 HOME/instance-4265494-1502710279.xml

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

MD5SUM BENCH= 43a487770d57b1dc580a85535ccd03c6
RANDOM SEED=881294128

node127.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.92
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:        31221312 kB
MemAvailable:   31863988 kB
Buffers:          230528 kB
Cached:           700664 kB
SwapCached:            0 kB
Active:           823044 kB
Inactive:         285672 kB
Active(anon):     126824 kB
Inactive(anon):    83824 kB
Active(file):     696220 kB
Inactive(file):   201848 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38612 kB
Writeback:             0 kB
AnonPages:        181368 kB
Mapped:            50540 kB
Shmem:             33444 kB
Slab:             146504 kB
SReclaimable:     120884 kB
SUnreclaim:        25620 kB
KernelStack:        3472 kB
PageTables:         5392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     453848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61948 MiB
End job on node127 at 2017-08-14 13:59:11