Trace number 4299946

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
NACRE 1.0.4? (TO) 2519.51 2520.02

General information on the benchmark

NameMagicSquare/
MagicSquare-09-sum_c18.xml
MD5SUM206eef8b0985bf3ee35d81919771d14d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1038.88
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints21
Number of domains1
Minimum domain size81
Maximum domain size81
Distribution of domain sizes[{"size":81,"count":81}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":64},{"degree":4,"count":16},{"degree":5,"count":1}]
Minimum constraint arity9
Maximum constraint arity81
Distribution of constraint arities[{"arity":9,"count":20},{"arity":81,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"sum","count":20}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.4
2519.49/2520.01	c
2519.49/2520.01	c # time = 2519.49
2519.49/2520.01	c # Dec = 3150238
2519.49/2520.01	c # Propagate Calls = 11077686851
2519.49/2520.01	c # assignAt Calls = 6354565
2519.49/2520.01	c # removeAt Calls = 569395083
2519.49/2520.01	c # Run = 5196
2519.49/2520.01	c # Conflicts = 2993198
2519.49/2520.01	c # Memory used = 1086.12 Mb
2519.49/2520.01	s UNKNOWN

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 (10675 MiB free)
  memory of node 1: 16384 MiB (12155 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4299946-1532792490/watcher-4299946-1532792490 -o /tmp/evaluation-result-4299946-1532792490/solver-4299946-1532792490 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27429 --watchdog 2580 nacre_mini_release HOME/instance-4299946-1532792490.xml -ca -l100 -cm 

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=29694, runsolver pid=29691
Current StackSize limit: 8192 KiB


[startup+0.100197 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 29695
/proc/meminfo: memFree=23375340/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=29684 memory=6104 CPUtime=0.1 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1749 0 0 0 10 0 0 0 20 0 1 0 96812167 30396416 1526 33554432000 4194304 4933779 140720397158288 140720397155288 140367059422014 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 7421 1526 612 181 0 1038 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29684 KiB
Current children cumulated memory: 6104 KiB

[startup+0.209691 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 29695
/proc/meminfo: memFree=23373448/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=31792 memory=8328 CPUtime=0.21 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 2288 0 0 0 21 0 0 0 20 0 1 0 96812167 32555008 2082 33554432000 4194304 4933779 140720397158288 140720397155288 140367059426277 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 7948 2082 612 181 0 1565 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31792 KiB
Current children cumulated memory: 8328 KiB

[startup+0.309255 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 29695
/proc/meminfo: memFree=23371300/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=33792 memory=10304 CPUtime=0.3 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 2763 0 0 0 30 0 0 0 20 0 1 0 96812167 34603008 2576 33554432000 4194304 4933779 140720397158288 140720397155288 140367065617584 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 8448 2576 612 181 0 2065 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33792 KiB
Current children cumulated memory: 10304 KiB

[startup+0.700356 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29695
/proc/meminfo: memFree=23367580/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=40800 memory=17140 CPUtime=0.69 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 4506 0 0 0 68 1 0 0 20 0 1 0 96812167 41779200 4285 33554432000 4194304 4933779 140720397158288 140720397155288 140367059426277 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 10200 4285 612 181 0 3817 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40800 KiB
Current children cumulated memory: 17140 KiB

[startup+1.50039 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29695
/proc/meminfo: memFree=23358652/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=55348 memory=31692 CPUtime=1.49 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 8181 0 0 0 147 2 0 0 20 0 1 0 96812167 56676352 7923 33554432000 4194304 4933779 140720397158288 140720397156040 4393121 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 13870 7923 612 181 0 7487 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 55348 KiB
Current children cumulated memory: 31692 KiB

[startup+3.10961 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 29695
/proc/meminfo: memFree=23337920/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=67260 memory=43588 CPUtime=3.1 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 19680 0 0 0 307 3 0 0 20 0 1 0 96812167 68874240 10897 33554432000 4194304 4933779 140720397158288 140720397155992 4423402 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 16815 10897 612 181 0 10432 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 67260 KiB
Current children cumulated memory: 43588 KiB

[startup+6.30039 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 29695
/proc/meminfo: memFree=23321280/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=84364 memory=60892 CPUtime=6.28 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 35370 0 0 0 624 4 0 0 20 0 1 0 96812167 86388736 15223 33554432000 4194304 4933779 140720397158288 140720397156040 140367060170146 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 21091 15223 612 181 0 14708 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 84364 KiB
Current children cumulated memory: 60892 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 29695
/proc/meminfo: memFree=23289528/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=112924 memory=88948 CPUtime=12.68 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 59259 0 0 0 1262 6 0 0 20 0 1 0 96812167 115634176 22237 33554432000 4194304 4933779 140720397158288 140720397155976 4388395 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 28231 22237 612 181 0 21848 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 112924 KiB
Current children cumulated memory: 88948 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 29695
/proc/meminfo: memFree=23257736/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=141456 memory=117640 CPUtime=25.48 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 107296 0 0 0 2538 10 0 0 20 0 1 0 96812167 144850944 29410 33554432000 4194304 4933779 140720397158288 140720397155992 4437564 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 35364 29410 612 181 0 28981 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 141456 KiB
Current children cumulated memory: 117640 KiB

[startup+51.1098 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 29695
/proc/meminfo: memFree=23092404/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=296660 memory=272932 CPUtime=51.1 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 198033 0 0 0 5089 21 0 0 20 0 1 0 96812167 303779840 68233 33554432000 4194304 4933779 140720397158288 140720397155976 4335693 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 74165 68233 612 181 0 67782 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 296660 KiB
Current children cumulated memory: 272932 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 29696
/proc/meminfo: memFree=22989856/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=386708 memory=361624 CPUtime=102.28 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 288656 0 0 0 10199 29 0 0 20 0 1 0 96812167 395988992 90406 33554432000 4194304 4933779 140720397158288 140720397155976 4437547 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 96677 90406 612 181 0 90294 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 386708 KiB
Current children cumulated memory: 361624 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 29697
/proc/meminfo: memFree=22662252/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=699912 memory=675132 CPUtime=162.28 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 466867 0 0 0 16182 46 0 0 20 0 1 0 96812167 716709888 168783 33554432000 4194304 4933779 140720397158288 140720397156040 140367060281723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 174978 168783 612 181 0 168595 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 699912 KiB
Current children cumulated memory: 675132 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 29698
/proc/meminfo: memFree=22599888/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=745800 memory=720964 CPUtime=222.28 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 529717 0 0 0 22176 52 0 0 20 0 1 0 96812167 763699200 180241 33554432000 4194304 4933779 140720397158288 140720397155976 4437547 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 186450 180241 612 181 0 180067 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 745800 KiB
Current children cumulated memory: 720964 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 29699
/proc/meminfo: memFree=22580736/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=750592 memory=725796 CPUtime=282.27 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 634626 0 0 0 28167 60 0 0 20 0 1 0 96812167 768606208 181449 33554432000 4194304 4933779 140720397158288 140720397155976 4437393 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 187648 181449 612 181 0 181265 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 750592 KiB
Current children cumulated memory: 725796 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 29700
/proc/meminfo: memFree=22566860/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=752956 memory=727960 CPUtime=342.27 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 734012 0 0 0 34159 68 0 0 20 0 1 0 96812167 771026944 181990 33554432000 4194304 4933779 140720397158288 140720397155976 4475930 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 188239 181990 612 181 0 181856 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 752956 KiB
Current children cumulated memory: 727960 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 29701
/proc/meminfo: memFree=22548856/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=758852 memory=733824 CPUtime=402.23 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 834501 0 0 0 40148 75 0 0 20 0 1 0 96812167 777064448 183456 33554432000 4194304 4933779 140720397158288 140720397156040 4437581 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 189713 183456 612 181 0 183330 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 758852 KiB
Current children cumulated memory: 733824 KiB

[startup+462.3 s]
/proc/loadavg: 2.28 2.06 2.06 3/187 29702
/proc/meminfo: memFree=22514268/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=780504 memory=755460 CPUtime=462.19 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 930298 0 0 0 46135 84 0 0 20 0 1 0 96812167 799236096 188865 33554432000 4194304 4933779 140720397158288 140720397155976 140367060281723 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 195126 188865 612 181 0 188743 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 780504 KiB
Current children cumulated memory: 755460 KiB


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

/proc/29694/statm: 253088 246024 612 181 0 246705 0
Current children cumulated CPU time: 1721.89 s
Current children cumulated vsize: 1012352 KiB
Current children cumulated memory: 984096 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29770
/proc/meminfo: memFree=22039212/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1014268 memory=985760 CPUtime=1781.88 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1515869 0 0 0 178044 144 0 0 20 0 1 0 96812167 1038610432 246440 33554432000 4194304 4933779 140720397158288 140720397155976 4437393 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 253567 246440 612 181 0 247184 0
Current children cumulated CPU time: 1781.88 s
Current children cumulated vsize: 1014268 KiB
Current children cumulated memory: 985760 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29832
/proc/meminfo: memFree=22669436/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1015420 memory=986828 CPUtime=1841.88 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1545815 0 0 0 184041 147 0 0 20 0 1 0 96812167 1039790080 246707 33554432000 4194304 4933779 140720397158288 140720397155976 4437393 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 253855 246707 612 181 0 247472 0
Current children cumulated CPU time: 1841.88 s
Current children cumulated vsize: 1015420 KiB
Current children cumulated memory: 986828 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29833
/proc/meminfo: memFree=22579776/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1016384 memory=987604 CPUtime=1901.88 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1575802 0 0 0 190037 151 0 0 20 0 1 0 96812167 1040777216 246901 33554432000 4194304 4933779 140720397158288 140720397155976 140367060281779 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 254096 246901 612 181 0 247713 0
Current children cumulated CPU time: 1901.88 s
Current children cumulated vsize: 1016384 KiB
Current children cumulated memory: 987604 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29834
/proc/meminfo: memFree=22525684/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1020992 memory=994212 CPUtime=1961.84 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1601443 0 0 0 196030 154 0 0 20 0 1 0 96812167 1045495808 248553 33554432000 4194304 4933779 140720397158288 140720397156040 4475930 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 255248 248553 612 181 0 248865 0
Current children cumulated CPU time: 1961.84 s
Current children cumulated vsize: 1020992 KiB
Current children cumulated memory: 994212 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29835
/proc/meminfo: memFree=22484660/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1024800 memory=1000376 CPUtime=2021.82 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1608311 0 0 0 202027 155 0 0 20 0 1 0 96812167 1049395200 250094 33554432000 4194304 4933779 140720397158288 140720397155976 4388646 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 256200 250094 612 181 0 249817 0
Current children cumulated CPU time: 2021.82 s
Current children cumulated vsize: 1024800 KiB
Current children cumulated memory: 1000376 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29836
/proc/meminfo: memFree=22451464/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1030524 memory=1005832 CPUtime=2081.81 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1612041 0 0 0 208026 155 0 0 20 0 1 0 96812167 1055256576 251458 33554432000 4194304 4933779 140720397158288 140720397155992 4437496 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 257631 251458 612 181 0 251248 0
Current children cumulated CPU time: 2081.81 s
Current children cumulated vsize: 1030524 KiB
Current children cumulated memory: 1005832 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29837
/proc/meminfo: memFree=22413052/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1043080 memory=1018344 CPUtime=2141.81 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1619482 0 0 0 214024 157 0 0 20 0 1 0 96812167 1068113920 254586 33554432000 4194304 4933779 140720397158288 140720397156040 4437564 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 260770 254586 612 181 0 254387 0
Current children cumulated CPU time: 2141.81 s
Current children cumulated vsize: 1043080 KiB
Current children cumulated memory: 1018344 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29838
/proc/meminfo: memFree=22359860/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1065484 memory=1040676 CPUtime=2201.81 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1632213 0 0 0 220022 159 0 0 20 0 1 0 96812167 1091055616 260169 33554432000 4194304 4933779 140720397158288 140720397155992 4437393 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 266371 260169 612 181 0 259988 0
Current children cumulated CPU time: 2201.81 s
Current children cumulated vsize: 1065484 KiB
Current children cumulated memory: 1040676 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29839
/proc/meminfo: memFree=22321556/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1083596 memory=1058544 CPUtime=2261.8 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1648898 0 0 0 226019 161 0 0 20 0 1 0 96812167 1109602304 264636 33554432000 4194304 4933779 140720397158288 140720397156040 4437570 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 270899 264636 612 181 0 264516 0
Current children cumulated CPU time: 2261.8 s
Current children cumulated vsize: 1083596 KiB
Current children cumulated memory: 1058544 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29848
/proc/meminfo: memFree=22301908/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1087832 memory=1062844 CPUtime=2321.8 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1664290 0 0 0 232017 163 0 0 20 0 1 0 96812167 1113939968 265711 33554432000 4194304 4933779 140720397158288 140720397156040 4362686 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 271958 265711 612 181 0 265575 0
Current children cumulated CPU time: 2321.8 s
Current children cumulated vsize: 1087832 KiB
Current children cumulated memory: 1062844 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29849
/proc/meminfo: memFree=22281820/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1094320 memory=1069328 CPUtime=2381.79 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1681640 0 0 0 238014 165 0 0 20 0 1 0 96812167 1120583680 267332 33554432000 4194304 4933779 140720397158288 140720397155992 4437581 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 273580 267332 612 181 0 267197 0
Current children cumulated CPU time: 2381.79 s
Current children cumulated vsize: 1094320 KiB
Current children cumulated memory: 1069328 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29850
/proc/meminfo: memFree=22256588/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1096812 memory=1071720 CPUtime=2441.79 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1698902 0 0 0 244013 166 0 0 20 0 1 0 96812167 1123135488 267930 33554432000 4194304 4933779 140720397158288 140720397155976 4437389 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 274203 267930 612 181 0 267820 0
Current children cumulated CPU time: 2441.79 s
Current children cumulated vsize: 1096812 KiB
Current children cumulated memory: 1071720 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29851
/proc/meminfo: memFree=22226704/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1111220 memory=1086068 CPUtime=2501.78 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1717918 0 0 0 250010 168 0 0 20 0 1 0 96812167 1137889280 271517 33554432000 4194304 4933779 140720397158288 140720397155992 4437393 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 277805 271517 612 181 0 271422 0
Current children cumulated CPU time: 2501.78 s
Current children cumulated vsize: 1111220 KiB
Current children cumulated memory: 1086068 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 29851
/proc/meminfo: memFree=22224224/32770624 swapFree=67108860/67108860
[pid=29694] ppid=29691 vsize=1111220 memory=1086124 CPUtime=2519.49 cores=0,2,4,6
/proc/29694/stat : 29694 (nacre_mini_rele) R 29691 29694 27398 0 -1 4202496 1723171 0 0 0 251780 169 0 0 20 0 1 0 96812167 1137889280 271531 33554432000 4194304 4933779 140720397158288 140720397155992 4437393 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 32501760 140720397161624 140720397161724 140720397161724 140720397164482 0
/proc/29694/statm: 277805 271531 612 181 0 271422 0
Current children cumulated CPU time: 2519.49 s
Current children cumulated vsize: 1111220 KiB
Current children cumulated memory: 1086124 KiB

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

[startup+2520.02 s]
# the end of solver process 29694 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.8 s, system=1.70786 s

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

Child status: 0
Real time (s): 2520.02
CPU time (s): 2519.51
CPU user time (s): 2517.8
CPU system time (s): 1.70786
CPU usage (%): 99.9797
Max. virtual memory (cumulated for all children) (KiB): 1111220
Max. memory (cumulated for all children) (KiB): 1086124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.8
system time used= 1.70786
maximum resident set size= 1086180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1723214
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= 488
involuntary context switches= 3155


# summary of solver processes directly reported to runsolver:
#   pid: 29694
#   total CPU time (s): 2519.51
#   total CPU user time (s): 2517.8
#   total CPU system time (s): 1.70786

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0814 second user time and 18.4863 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-28 17:41:30
IDJOB=4299946
IDBENCH=141511
IDSOLVER=2764
FILE ID=node139/4299946-1532792490
RUNJOBID= node139-1532774055-27429
PBS_JOBID= 21022456
Free space on /tmp= 38716 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/MagicSquare/MagicSquare-09-sum_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4299946-1532792490/watcher-4299946-1532792490 -o /tmp/evaluation-result-4299946-1532792490/solver-4299946-1532792490 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532774055-27429 --watchdog 2580  nacre_mini_release HOME/instance-4299946-1532792490.xml -ca -l100 -cm

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

MD5SUM BENCH= 206eef8b0985bf3ee35d81919771d14d
RANDOM SEED=1805080888

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        23379488 kB
MemAvailable:   31430532 kB
Buffers:          237600 kB
Cached:          7912652 kB
SwapCached:            0 kB
Active:          3575472 kB
Inactive:        5127840 kB
Active(anon):     507436 kB
Inactive(anon):    73544 kB
Active(file):    3068036 kB
Inactive(file):  5054296 kB
Unevictable:        7312 kB
Mlocked:            7312 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:               624 kB
Writeback:             0 kB
AnonPages:        560116 kB
Mapped:            44416 kB
Shmem:             25228 kB
Slab:             385772 kB
SReclaimable:     357172 kB
SUnreclaim:        28600 kB
KernelStack:        3360 kB
PageTables:         6576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     852800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    462848 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 38716 MiB
End job on node139 at 2018-07-28 18:23:30