Trace number 4386949

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 19.07.01UNSAT 1523.36 1523.46

General information on the benchmark

NameXCSP19/ConsecutiveSquarePacking/
ConsecutiveSquarePacking-sp-15-035.xml
MD5SUM95db7a436582e8fbf27db66b2c693839
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.88573
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints105
Number of domains15
Minimum domain size21
Maximum domain size35
Distribution of domain sizes[{"size":21,"count":2},{"size":22,"count":2},{"size":23,"count":2},{"size":24,"count":2},{"size":25,"count":2},{"size":26,"count":2},{"size":27,"count":2},{"size":28,"count":2},{"size":29,"count":2},{"size":30,"count":2},{"size":31,"count":2},{"size":32,"count":2},{"size":33,"count":2},{"size":34,"count":2},{"size":35,"count":2}]
Minimum variable degree14
Maximum variable degree14
Distribution of variable degrees[{"degree":14,"count":30}]
Minimum constraint arity4
Maximum constraint arity4
Distribution of constraint arities[{"arity":4,"count":105}]
Number of extensional constraints0
Number of intensional constraints105
Distribution of constraint types[{"type":"intension","count":105}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01
1523.30/1523.45	s UNSATISFIABLE

Verifier Data


Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14653 MiB free)
  memory of node 1: 16384 MiB (15162 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386949-1568284000/watcher-4386949-1568284000 -o /tmp/evaluation-result-4386949-1568284000/solver-4386949-1568284000 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568280852-3169 --watchdog 2580 BTD 2520 HOME/instance-4386949-1568284000.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=4786, runsolver pid=4783

[startup+0.100153 s]*
/proc/loadavg: 1.88 1.98 1.93 3/205 4787
/proc/meminfo: memFree=30528268/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36328 memory=6056 CPUtime=0.1 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 1691 0 0 0 10 0 0 0 20 0 1 0 404322802 37199872 1514 33554432000 4194304 36700936 140730641285680 140730641284728 4308956 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9082 1514 477 7937 0 1110 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 6056 KiB

[startup+0.209967 s]*
/proc/loadavg: 1.88 1.98 1.93 3/205 4787
/proc/meminfo: memFree=30527896/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36328 memory=6056 CPUtime=0.21 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 1692 0 0 0 21 0 0 0 20 0 1 0 404322802 37199872 1514 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9082 1514 477 7937 0 1110 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 6056 KiB

[startup+0.309475 s]*
/proc/loadavg: 1.88 1.98 1.93 3/205 4787
/proc/meminfo: memFree=30527896/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36328 memory=6056 CPUtime=0.31 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 1692 0 0 0 31 0 0 0 20 0 1 0 404322802 37199872 1514 33554432000 4194304 36700936 140730641285680 140730641284728 4313615 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9082 1514 477 7937 0 1110 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 6056 KiB

[startup+0.700274 s]
/proc/loadavg: 1.89 1.98 1.93 3/205 4787
/proc/meminfo: memFree=30527896/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36328 memory=6056 CPUtime=0.69 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 1694 0 0 0 69 0 0 0 20 0 1 0 404322802 37199872 1514 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9082 1514 477 7937 0 1110 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 6056 KiB

[startup+1.50027 s]
/proc/loadavg: 1.89 1.98 1.93 3/205 4787
/proc/meminfo: memFree=30527664/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36328 memory=6056 CPUtime=1.49 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 1695 0 0 0 149 0 0 0 20 0 1 0 404322802 37199872 1514 33554432000 4194304 36700936 140730641285680 140730641284728 4313665 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9082 1514 477 7937 0 1110 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 6056 KiB

[startup+3.10936 s]
/proc/loadavg: 1.89 1.98 1.93 3/205 4787
/proc/meminfo: memFree=30527864/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36328 memory=6276 CPUtime=3.09 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 2155 0 0 0 309 0 0 0 20 0 1 0 404322802 37199872 1569 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9082 1569 508 7937 0 1110 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 6276 KiB

[startup+6.30026 s]
/proc/loadavg: 1.90 1.98 1.93 3/205 4787
/proc/meminfo: memFree=30527944/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36328 memory=6284 CPUtime=6.29 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 2615 0 0 0 628 1 0 0 20 0 1 0 404322802 37199872 1571 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9082 1571 508 7937 0 1110 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 6284 KiB

[startup+12.7003 s]
/proc/loadavg: 1.90 1.98 1.93 3/205 4787
/proc/meminfo: memFree=30527968/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6288 CPUtime=12.69 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 3078 0 0 0 1267 2 0 0 20 0 1 0 404322802 37335040 1572 33554432000 4194304 36700936 140730641285680 140730641284728 4313740 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1572 508 7937 0 1143 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6288 KiB

[startup+25.5003 s]
/proc/loadavg: 1.92 1.99 1.93 3/206 4789
/proc/meminfo: memFree=30528148/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6296 CPUtime=25.49 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 3999 0 0 0 2545 4 0 0 20 0 1 0 404322802 37335040 1574 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1574 508 7937 0 1143 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6296 KiB

[startup+51.1094 s]
/proc/loadavg: 1.95 1.99 1.93 3/205 4790
/proc/meminfo: memFree=30527764/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6300 CPUtime=51.09 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 4462 0 0 0 5101 8 0 0 20 0 1 0 404322802 37335040 1575 33554432000 4194304 36700936 140730641285680 140730641284728 4308986 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1575 508 7937 0 1143 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6300 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 1.94 3/205 4794
/proc/meminfo: memFree=30527712/32770624 swapFree=67008128/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6308 CPUtime=102.28 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 4734 0 0 0 10211 17 0 0 20 0 1 0 404322802 37335040 1577 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1577 508 7937 0 1143 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6308 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.94 3/205 4801
/proc/meminfo: memFree=30527584/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6316 CPUtime=162.27 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 5004 0 0 0 16198 29 0 0 20 0 1 0 404322802 37335040 1579 33554432000 4194304 36700936 140730641285680 140730641284728 4309024 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1579 508 7937 0 1143 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6316 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4806
/proc/meminfo: memFree=30527892/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6320 CPUtime=222.27 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 5273 0 0 0 22189 38 0 0 20 0 1 0 404322802 37335040 1580 33554432000 4194304 36700936 140730641285680 140730641284728 4308996 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1580 508 7937 0 1143 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6320 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4815
/proc/meminfo: memFree=30527840/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6320 CPUtime=282.27 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 5543 0 0 0 28178 49 0 0 20 0 1 0 404322802 37335040 1580 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1580 508 7937 0 1143 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6320 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4821
/proc/meminfo: memFree=30527396/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6324 CPUtime=342.27 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 5810 0 0 0 34165 62 0 0 20 0 1 0 404322802 37335040 1581 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1581 508 7937 0 1143 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6324 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4825
/proc/meminfo: memFree=30527692/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6324 CPUtime=402.27 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 6080 0 0 0 40152 75 0 0 20 0 1 0 404322802 37335040 1581 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1581 508 7937 0 1143 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6324 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4829
/proc/meminfo: memFree=30527752/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6328 CPUtime=462.26 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 6350 0 0 0 46139 87 0 0 20 0 1 0 404322802 37335040 1582 33554432000 4194304 36700936 140730641285680 140730641284728 4309806 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1582 508 7937 0 1143 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6328 KiB


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

Current children cumulated memory: 6336 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4889
/proc/meminfo: memFree=30527220/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6336 CPUtime=1122.22 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 9296 0 0 0 112002 220 0 0 20 0 1 0 404322802 37335040 1584 33554432000 4194304 36700936 140730641285680 140730641284728 4311875 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1584 508 7937 0 1143 0
Current children cumulated CPU time: 1122.22 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6336 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4894
/proc/meminfo: memFree=30526776/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6336 CPUtime=1182.22 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 9562 0 0 0 117992 230 0 0 20 0 1 0 404322802 37335040 1584 33554432000 4194304 36700936 140730641285680 140730641284728 4309030 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1584 508 7937 0 1143 0
Current children cumulated CPU time: 1182.22 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6336 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4900
/proc/meminfo: memFree=30527340/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6336 CPUtime=1242.22 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 9829 0 0 0 123978 244 0 0 20 0 1 0 404322802 37335040 1584 33554432000 4194304 36700936 140730641285680 140730641284728 4309003 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1584 508 7937 0 1143 0
Current children cumulated CPU time: 1242.22 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6336 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4904
/proc/meminfo: memFree=30527324/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1302.21 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 10091 0 0 0 129963 258 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 4313721 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1302.21 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4908
/proc/meminfo: memFree=30527348/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1362.21 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 10353 0 0 0 135951 270 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1362.21 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4914
/proc/meminfo: memFree=30527008/32770624 swapFree=67008132/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1422.21 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 10612 0 0 0 141937 284 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 4309028 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1422.21 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4924
/proc/meminfo: memFree=30527216/32770624 swapFree=67008136/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1482.2 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 10872 0 0 0 147924 296 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1482.2 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1523.46 s]
# the end of solver process 4786 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1520.32 s, system=3.04182 s

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

[startup+1484.8 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4924
/proc/meminfo: memFree=30527184/32770624 swapFree=67008136/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1484.7 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 10872 0 0 0 148173 297 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 4313621 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1484.7 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1510.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4928
/proc/meminfo: memFree=30526780/32770624 swapFree=67008136/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1510.3 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 11130 0 0 0 150729 301 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 4309783 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1510.3 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1516.8 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4928
/proc/meminfo: memFree=30527076/32770624 swapFree=67008136/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1516.7 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 11130 0 0 0 151368 302 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1516.7 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1520 s]*
/proc/loadavg: 2.00 1.99 1.95 3/205 4928
/proc/meminfo: memFree=30527272/32770624 swapFree=67008136/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1519.91 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 11130 0 0 0 151688 303 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 4463630 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1519.91 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1521.6 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4928
/proc/meminfo: memFree=30527396/32770624 swapFree=67008136/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1521.5 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 11130 0 0 0 151847 303 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1521.5 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1522.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4928
/proc/meminfo: memFree=30527396/32770624 swapFree=67008136/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1522.29 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 11130 0 0 0 151926 303 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 4309040 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1522.29 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1523.2 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4928
/proc/meminfo: memFree=30527396/32770624 swapFree=67008136/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1523.1 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 11130 0 0 0 152006 304 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 8340231 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1523.1 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

[startup+1523.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/205 4928
/proc/meminfo: memFree=30527396/32770624 swapFree=67008136/67108860
[pid=4786] ppid=4783 vsize=36460 memory=6340 CPUtime=1523.3 cores=1,3,5,7
/proc/4786/stat : 4786 (BTD) R 4783 4786 3137 0 -1 4202496 11130 0 0 0 152026 304 0 0 20 0 1 0 404322802 37335040 1585 33554432000 4194304 36700936 140730641285680 140730641284728 4313745 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38800048 38936640 59281408 140730641294376 140730641294452 140730641294452 140730641297361 0
/proc/4786/statm: 9115 1585 508 7937 0 1143 0
Current children cumulated CPU time: 1523.3 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 6340 KiB

Child status: 0
Real time (s): 1523.46
CPU time (s): 1523.36
CPU user time (s): 1520.32
CPU system time (s): 3.04182
CPU usage (%): 99.994
Max. virtual memory (cumulated for all children) (KiB): 36460
Max. memory (cumulated for all children) (KiB): 6340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1520.32
system time used= 3.04182
maximum resident set size= 6364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11185
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 469


# summary of solver processes directly reported to runsolver:
#   pid: 4786
#   total CPU time (s): 1523.36
#   total CPU user time (s): 1520.32
#   total CPU system time (s): 3.04182

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.2715 second user time and 10.367 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-12 12:25:51
IDJOB=4386949
IDBENCH=141707
IDSOLVER=2822
FILE ID=node132/4386949-1568284000
RUNJOBID= node132-1568280852-3169
PBS_JOBID= 21701076
Free space on /tmp= 57928 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP19/ConsecutiveSquarePacking/ConsecutiveSquarePacking-sp-15-035.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386949-1568284000/watcher-4386949-1568284000 -o /tmp/evaluation-result-4386949-1568284000/solver-4386949-1568284000 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568280852-3169 --watchdog 2580  BTD 2520 HOME/instance-4386949-1568284000.xml

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

MD5SUM BENCH= 95db7a436582e8fbf27db66b2c693839
RANDOM SEED=1360988362

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        30532516 kB
MemAvailable:   31899556 kB
Buffers:           92468 kB
Cached:          1542472 kB
SwapCached:         9144 kB
Active:           388028 kB
Inactive:        1264072 kB
Active(anon):      16020 kB
Inactive(anon):    27640 kB
Active(file):     372008 kB
Inactive(file):  1236432 kB
Unevictable:      109512 kB
Mlocked:          109512 kB
SwapTotal:      67108860 kB
SwapFree:       67008128 kB
Dirty:             61500 kB
Writeback:             0 kB
AnonPages:        120116 kB
Mapped:            30992 kB
Shmem:             18000 kB
Slab:             178028 kB
SReclaimable:     148868 kB
SUnreclaim:        29160 kB
KernelStack:        3568 kB
PageTables:         5748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     512648 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 57868 MiB
End job on node132 at 2019-09-12 12:51:15