Trace number 4301155

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
miniBTD 2018.07.27_3? (TO) 2520.07 2520.01

General information on the benchmark

NameMagicSquare/
MagicSquare-12-sum_c18.xml
MD5SUM72f076078db8222856487e1257170ccd
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 variables144
Number of constraints27
Number of domains1
Minimum domain size144
Maximum domain size144
Distribution of domain sizes[{"size":144,"count":144}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":120},{"degree":4,"count":24}]
Minimum constraint arity12
Maximum constraint arity144
Distribution of constraint arities[{"arity":12,"count":26},{"arity":144,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":26}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3

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 (9550 MiB free)
  memory of node 1: 16384 MiB (10029 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301155-1532860341/watcher-4301155-1532860341 -o /tmp/evaluation-result-4301155-1532860341/solver-4301155-1532860341 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3944 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301155-1532860341.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=5939, runsolver pid=5936
Current StackSize limit: 8192 KiB


[startup+0.100108 s]*
/proc/loadavg: 1.84 1.98 2.03 3/188 5940
/proc/meminfo: memFree=20047120/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5044 CPUtime=0.1 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1460 0 0 0 10 0 0 0 20 0 1 0 103597337 29327360 1261 33554432000 4194304 5224696 140735543497376 140735543494376 4408465 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+0.209546 s]*
/proc/loadavg: 1.84 1.98 2.03 3/188 5940
/proc/meminfo: memFree=20047120/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5044 CPUtime=0.21 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1460 0 0 0 21 0 0 0 20 0 1 0 103597337 29327360 1261 33554432000 4194304 5224696 140735543497376 140735543494376 4408421 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+0.308707 s]*
/proc/loadavg: 1.84 1.98 2.03 3/188 5940
/proc/meminfo: memFree=20047120/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5044 CPUtime=0.31 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1460 0 0 0 31 0 0 0 20 0 1 0 103597337 29327360 1261 33554432000 4194304 5224696 140735543497376 140735543494376 4408417 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+0.700244 s]
/proc/loadavg: 1.84 1.98 2.03 3/188 5940
/proc/meminfo: memFree=20047076/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5044 CPUtime=0.69 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1460 0 0 0 69 0 0 0 20 0 1 0 103597337 29327360 1261 33554432000 4194304 5224696 140735543497376 140735543496312 4408465 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+1.50022 s]
/proc/loadavg: 1.84 1.98 2.03 3/188 5940
/proc/meminfo: memFree=20047076/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5044 CPUtime=1.49 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1460 0 0 0 149 0 0 0 20 0 1 0 103597337 29327360 1261 33554432000 4194304 5224696 140735543497376 140735543496312 4408847 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+3.10936 s]
/proc/loadavg: 1.84 1.98 2.03 3/188 5940
/proc/meminfo: memFree=20046256/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5044 CPUtime=3.1 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1475 0 0 0 309 1 0 0 20 0 1 0 103597337 29327360 1261 33554432000 4194304 5224696 140735543497376 140735543496312 4408465 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1261 613 252 0 706 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5044 KiB

[startup+6.30021 s]
/proc/loadavg: 1.86 1.98 2.03 3/188 5940
/proc/meminfo: memFree=20046356/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5192 CPUtime=6.29 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1492 0 0 0 628 1 0 0 20 0 1 0 103597337 29327360 1298 33554432000 4194304 5224696 140735543497376 140735543496312 4408928 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+12.7002 s]
/proc/loadavg: 1.87 1.98 2.03 3/188 5940
/proc/meminfo: memFree=20046388/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5192 CPUtime=12.69 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1509 0 0 0 1268 1 0 0 20 0 1 0 103597337 29327360 1298 33554432000 4194304 5224696 140735543497376 140735543496312 4408461 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+25.5003 s]
/proc/loadavg: 1.90 1.98 2.03 3/188 5940
/proc/meminfo: memFree=20046388/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5192 CPUtime=25.49 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1541 0 0 0 2548 1 0 0 20 0 1 0 103597337 29327360 1298 33554432000 4194304 5224696 140735543497376 140735543496312 4408344 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+51.109 s]
/proc/loadavg: 1.87 1.97 2.03 3/188 5940
/proc/meminfo: memFree=20046272/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5192 CPUtime=51.1 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1560 0 0 0 5109 1 0 0 20 0 1 0 103597337 29327360 1298 33554432000 4194304 5224696 140735543497376 140735543496312 4408465 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1298 615 252 0 706 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5192 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.97 2.03 3/188 5941
/proc/meminfo: memFree=20045836/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=102.29 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1577 0 0 0 10228 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408838 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 1.99 2.03 3/187 5942
/proc/meminfo: memFree=20045852/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=162.29 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1593 0 0 0 16228 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408421 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 1.99 2.03 3/187 5943
/proc/meminfo: memFree=20046224/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=222.29 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1609 0 0 0 22228 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408461 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5944
/proc/meminfo: memFree=20046132/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=282.29 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1625 0 0 0 28228 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408344 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 5945
/proc/meminfo: memFree=20046264/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=342.29 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1641 0 0 0 34228 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408838 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 6007
/proc/meminfo: memFree=20130504/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=402.3 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1657 0 0 0 40229 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408344 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 6015
/proc/meminfo: memFree=20129036/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=462.3 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 1673 0 0 0 46229 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408421 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB


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

/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 6076
/proc/meminfo: memFree=20127636/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=1782.33 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2029 0 0 0 178232 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408421 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 6077
/proc/meminfo: memFree=20127860/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=1842.33 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2045 0 0 0 184232 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408421 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 6078
/proc/meminfo: memFree=20127960/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=1902.33 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2063 0 0 0 190232 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408962 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6079
/proc/meminfo: memFree=20127828/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=1962.33 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2079 0 0 0 196232 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408453 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 6080
/proc/meminfo: memFree=20127944/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=2022.34 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2095 0 0 0 202233 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408825 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 2022.34 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 6081
/proc/meminfo: memFree=20127820/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=2082.34 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2111 0 0 0 208233 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408379 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 6082
/proc/meminfo: memFree=20127952/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=2142.34 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2127 0 0 0 214233 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408421 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 6083
/proc/meminfo: memFree=20127944/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=2202.34 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2143 0 0 0 220233 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408354 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 6095
/proc/meminfo: memFree=20396328/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=2262.34 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2159 0 0 0 226233 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408421 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 6096
/proc/meminfo: memFree=20396828/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=2322.34 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2175 0 0 0 232233 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408379 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 6097
/proc/meminfo: memFree=20396944/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=2382.35 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2191 0 0 0 238234 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408965 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 6098
/proc/meminfo: memFree=20397044/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=2442.35 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2207 0 0 0 244234 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408965 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/189 6099
/proc/meminfo: memFree=20397156/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=2502.35 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2225 0 0 0 250234 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408379 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.06 2.03 2.05 3/189 6099
/proc/meminfo: memFree=20397156/32770624 swapFree=67108860/67108860
[pid=5939] ppid=5936 vsize=28640 memory=5236 CPUtime=2520.06 cores=0,2,4,6
/proc/5939/stat : 5939 (miniBTD) R 5936 5939 3913 0 -1 4202496 2239 0 0 0 252005 1 0 0 20 0 1 0 103597337 29327360 1309 33554432000 4194304 5224696 140735543497376 140735543496312 4408421 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 37220352 140735543502005 140735543502087 140735543502087 140735543504845 0
/proc/5939/statm: 7160 1309 615 252 0 706 0
Current children cumulated CPU time: 2520.06 s
Current children cumulated vsize: 28640 KiB
Current children cumulated memory: 5236 KiB

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

[startup+2520.01 s]
# the end of solver process 5939 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.05 s, system=0.016 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): 2520.07
CPU user time (s): 2520.05
CPU system time (s): 0.016
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 28640
Max. memory (cumulated for all children) (KiB): 5236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.05
system time used= 0.016
maximum resident set size= 5236
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2240
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= 7
involuntary context switches= 3195


# summary of solver processes directly reported to runsolver:
#   pid: 5939
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2520.05
#   total CPU system time (s): 0.016

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.42021 second user time and 18.6087 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-29 12:32:21
IDJOB=4301155
IDBENCH=141510
IDSOLVER=2771
FILE ID=node103/4301155-1532860341
RUNJOBID= node103-1532846840-3944
PBS_JOBID= 21022507
Free space on /tmp= 56512 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/MagicSquare/MagicSquare-12-sum_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301155-1532860341/watcher-4301155-1532860341 -o /tmp/evaluation-result-4301155-1532860341/solver-4301155-1532860341 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532846840-3944 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301155-1532860341.xml

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

MD5SUM BENCH= 72f076078db8222856487e1257170ccd
RANDOM SEED=1093817098

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        20050900 kB
MemAvailable:   31847668 kB
Buffers:          306940 kB
Cached:         11672240 kB
SwapCached:            0 kB
Active:          4080268 kB
Inactive:        8036080 kB
Active(anon):     139568 kB
Inactive(anon):    25184 kB
Active(file):    3940700 kB
Inactive(file):  8010896 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19696 kB
Writeback:             0 kB
AnonPages:        143832 kB
Mapped:            45732 kB
Shmem:             25228 kB
Slab:             301840 kB
SReclaimable:     273632 kB
SUnreclaim:        28208 kB
KernelStack:        3376 kB
PageTables:         5280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     434604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 56752 MiB
End job on node103 at 2018-07-29 13:14:22