Trace number 4265258

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) 2519.8501 2520.01

General information on the benchmark

NameMagicSquare/MagicSquare-sum-s1/
MagicSquare-25-sum.xml
MD5SUMc23772f07578de48c6397f5cf6688c4d
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 variables625
Number of constraints53
Number of domains1
Minimum domain size625
Maximum domain size625
Distribution of domain sizes[{"size":625,"count":625}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":576},{"degree":4,"count":48},{"degree":5,"count":1}]
Minimum constraint arity25
Maximum constraint arity625
Distribution of constraint arities[{"arity":25,"count":52},{"arity":625,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":52}]
Optimization problemNO
Type of objective

Solver Data 

0.45/0.58	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 (15050 MiB free)
  memory of node 1: 16384 MiB (15507 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265258-1502743561/watcher-4265258-1502743561 -o /tmp/evaluation-result-4265258-1502743561/solver-4265258-1502743561 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265258-1502743561.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
solver pid=15230, runsolver pid=15227
Current StackSize limit: 8192 KiB


[startup+0.100151 s]*
/proc/loadavg: 2.00 2.06 2.06 3/181 15231
/proc/meminfo: memFree=31289704/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=32988 memory=3380 CPUtime=0.04 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 993 0 0 0 4 0 0 0 20 0 1 0 76549326 33779712 845 18446744073709551615 4194304 35031035 140736176641824 140736176641824 7408826 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 8247 845 232 7529 0 694 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 32988 KiB
Current children cumulated memory: 3380 KiB

[startup+0.209238 s]*
/proc/loadavg: 2.00 2.06 2.06 3/181 15231
/proc/meminfo: memFree=31283860/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=38732 memory=9124 CPUtime=0.14 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 2438 0 0 0 14 0 0 0 20 0 1 0 76549326 39661568 2281 18446744073709551615 4194304 35031035 140736176641824 140736176641824 7408826 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 9683 2281 232 7529 0 2130 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 38732 KiB
Current children cumulated memory: 9124 KiB

[startup+0.309246 s]*
/proc/loadavg: 2.00 2.06 2.06 3/181 15231
/proc/meminfo: memFree=31278652/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=44096 memory=14488 CPUtime=0.24 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 3748 0 0 0 24 0 0 0 20 0 1 0 76549326 45154304 3622 18446744073709551615 4194304 35031035 140736176641824 140736176641824 7993641 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 11024 3622 232 7529 0 3471 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 44096 KiB
Current children cumulated memory: 14488 KiB

[startup+0.700375 s]
/proc/loadavg: 2.00 2.06 2.06 3/181 15231
/proc/meminfo: memFree=31267912/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37684 CPUtime=0.63 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 9579 0 0 0 62 1 0 0 20 0 1 0 76549326 68739072 9421 18446744073709551615 4194304 35031035 140736176641824 140736176637384 4445161 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9421 292 7529 0 9229 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37684 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.06 2.06 3/181 15231
/proc/meminfo: memFree=31254760/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37684 CPUtime=1.43 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 9579 0 0 0 142 1 0 0 20 0 1 0 76549326 68739072 9421 18446744073709551615 4194304 35031035 140736176641824 140736176637384 4443299 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9421 292 7529 0 9229 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37684 KiB

[startup+3.10913 s]
/proc/loadavg: 2.00 2.06 2.06 3/181 15231
/proc/meminfo: memFree=31254924/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37812 CPUtime=3.03 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 11927 0 0 0 302 1 0 0 20 0 1 0 76549326 68739072 9453 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4213314 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9453 298 7529 0 9229 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37812 KiB

[startup+6.30027 s]
/proc/loadavg: 2.08 2.07 2.07 3/181 15231
/proc/meminfo: memFree=31254824/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37812 CPUtime=6.23 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 14293 0 0 0 622 1 0 0 20 0 1 0 76549326 68739072 9453 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4445167 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9453 298 7529 0 9229 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37812 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.07 2.07 3/181 15231
/proc/meminfo: memFree=31254840/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37812 CPUtime=12.62 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 16643 0 0 0 1261 1 0 0 20 0 1 0 76549326 68739072 9453 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4443299 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9453 298 7529 0 9229 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37812 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.07 2.06 3/181 15232
/proc/meminfo: memFree=31254192/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=25.41 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 17888 0 0 0 2540 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4390071 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+51.1088 s]
/proc/loadavg: 2.04 2.06 2.06 3/181 15232
/proc/meminfo: memFree=31254716/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=51.02 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 17918 0 0 0 5101 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389995 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.07 2.06 3/181 15234
/proc/meminfo: memFree=31255136/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=102.21 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 17943 0 0 0 10220 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4390126 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.06 2.06 3/181 15236
/proc/meminfo: memFree=31255516/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=162.21 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 17968 0 0 0 16220 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389605 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/181 15238
/proc/meminfo: memFree=31255936/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=222.21 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 17993 0 0 0 22220 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389976 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 15240
/proc/meminfo: memFree=31256220/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=282.21 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18018 0 0 0 28220 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389954 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 282.21 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 15242
/proc/meminfo: memFree=31256336/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=342.2 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18043 0 0 0 34219 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389874 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 15244
/proc/meminfo: memFree=31255972/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=402.2 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18068 0 0 0 40219 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389921 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 15246
/proc/meminfo: memFree=31256220/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=462.2 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18093 0 0 0 46219 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389593 0 0 1 0 0 0 0 17 5 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB


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

/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 16221
/proc/meminfo: memFree=31262576/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=1782.15 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18621 0 0 0 178214 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389890 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 16223
/proc/meminfo: memFree=31262684/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=1842.15 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18646 0 0 0 184214 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389874 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 16225
/proc/meminfo: memFree=31266704/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=1902.15 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18671 0 0 0 190214 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4390000 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 16227
/proc/meminfo: memFree=31266828/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=1962.14 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18696 0 0 0 196213 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389560 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 16229
/proc/meminfo: memFree=31267056/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=2022.14 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18721 0 0 0 202213 1 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389995 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 16231
/proc/meminfo: memFree=31267056/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=2082.15 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18746 0 0 0 208213 2 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389995 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 16233
/proc/meminfo: memFree=31267304/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=2142.15 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18771 0 0 0 214213 2 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4390165 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+2202.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/181 16235
/proc/meminfo: memFree=31267428/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=2202.14 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18801 0 0 0 220212 2 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389976 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 16237
/proc/meminfo: memFree=31267800/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=2262.14 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18826 0 0 0 226212 2 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389890 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 2262.14 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/185 16254
/proc/meminfo: memFree=31263732/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=2322.14 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18851 0 0 0 232212 2 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4390087 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 2322.14 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 16256
/proc/meminfo: memFree=31263848/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=2382.14 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18876 0 0 0 238212 2 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4390126 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 16258
/proc/meminfo: memFree=31267688/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=2442.14 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18901 0 0 0 244212 2 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4390087 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 2442.14 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 16260
/proc/meminfo: memFree=31267828/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=2502.13 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18926 0 0 0 250211 2 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389608 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 2502.13 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 16260
/proc/meminfo: memFree=31267828/32770624 swapFree=67108860/67108860
[pid=15230] ppid=15227 vsize=67128 memory=37816 CPUtime=2519.84 cores=1,3,5,7
/proc/15230/stat : 15230 (BTD) R 15227 15230 17093 0 -1 4202496 18951 0 0 0 251982 2 0 0 20 0 1 0 76549326 68739072 9454 18446744073709551615 4194304 35031035 140736176641824 140736176640392 4389976 0 0 1 0 0 0 0 17 3 0 0 6 0 0 37130264 37226188 51703808 140736176644575 140736176644651 140736176644651 140736176648145 0
/proc/15230/statm: 16782 9454 299 7529 0 9229 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 67128 KiB
Current children cumulated memory: 37816 KiB

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

[startup+2520.01 s]
# the end of solver process 15230 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.83 s, system=0.021999 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.85
CPU user time (s): 2519.83
CPU system time (s): 0.021999
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 67128
Max. memory (cumulated for all children) (KiB): 37816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.83
system time used= 0.021999
maximum resident set size= 37816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18951
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= 9
involuntary context switches= 718


# summary of solver processes directly reported to runsolver:
#   pid: 15230
#   total CPU time (s): 2519.85
#   total CPU user time (s): 2519.83
#   total CPU system time (s): 0.021999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.05693 second user time and 15.3773 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-14 22:31:51
IDJOB=4265258
IDBENCH=133234
IDSOLVER=2654
FILE ID=node127/4265258-1502743561
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/MagicSquare/MagicSquare-sum-s1/MagicSquare-25-sum.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265258-1502743561/watcher-4265258-1502743561 -o /tmp/evaluation-result-4265258-1502743561/solver-4265258-1502743561 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265258-1502743561.xml

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

MD5SUM BENCH= c23772f07578de48c6397f5cf6688c4d
RANDOM SEED=2084554951

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:        31291612 kB
MemAvailable:   31959912 kB
Buffers:          237108 kB
Cached:           719784 kB
SwapCached:            0 kB
Active:           727216 kB
Inactive:         307896 kB
Active(anon):      28112 kB
Inactive(anon):    83808 kB
Active(file):     699104 kB
Inactive(file):   224088 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38448 kB
Writeback:             4 kB
AnonPages:         78520 kB
Mapped:            51212 kB
Shmem:             33444 kB
Slab:             147684 kB
SReclaimable:     121888 kB
SUnreclaim:        25796 kB
KernelStack:        3248 kB
PageTables:         5252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     355272 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 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= 61956 MiB
End job on node127 at 2017-08-14 23:13:52