Trace number 4299938

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) 2519.81 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 

0.00/0.01	c NACRE 1.0.4
2519.79/2520.01	c
2519.79/2520.01	c # time = 2519.79
2519.79/2520.01	c # Dec = 3405757
2519.79/2520.01	c # Propagate Calls = 19621845803
2519.79/2520.01	c # assignAt Calls = 5828522
2519.79/2520.01	c # removeAt Calls = 690109229
2519.79/2520.01	c # Run = 5804
2519.79/2520.01	c # Conflicts = 3257967
2519.79/2520.01	c # Memory used = 1060.83 Mb
2519.79/2520.01	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 (8768 MiB free)
  memory of node 1: 16384 MiB (10159 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4299938-1532792476/watcher-4299938-1532792476 -o /tmp/evaluation-result-4299938-1532792476/solver-4299938-1532792476 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532775163-27028 --watchdog 2580 nacre_mini_release HOME/instance-4299938-1532792476.xml -ca -l100 -cm 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=29527, runsolver pid=29524

[startup+0.100158 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 29528
/proc/meminfo: memFree=19375612/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=33340 memory=9364 CPUtime=0.1 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 2827 0 0 0 10 0 0 0 20 0 1 0 96810765 34140160 2341 33554432000 4194304 4933779 140722115975536 140722115973304 4362431 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 8335 2341 612 181 0 1952 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33340 KiB
Current children cumulated memory: 9364 KiB

[startup+0.209555 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 29528
/proc/meminfo: memFree=19373728/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=35072 memory=11212 CPUtime=0.21 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 3270 0 0 0 21 0 0 0 20 0 1 0 96810765 35913728 2803 33554432000 4194304 4933779 140722115975536 140722115973304 4393104 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 8768 2803 612 181 0 2385 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35072 KiB
Current children cumulated memory: 11212 KiB

[startup+0.309221 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 29528
/proc/meminfo: memFree=19372240/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=36672 memory=12796 CPUtime=0.31 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 3658 0 0 0 31 0 0 0 20 0 1 0 96810765 37552128 3199 33554432000 4194304 4933779 140722115975536 140722115973304 140320184537848 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 9168 3199 612 181 0 2785 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36672 KiB
Current children cumulated memory: 12796 KiB

[startup+0.700318 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29528
/proc/meminfo: memFree=19369016/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=42668 memory=18604 CPUtime=0.69 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 5157 0 0 0 69 0 0 0 20 0 1 0 96810765 43692032 4651 33554432000 4194304 4933779 140722115975536 140722115973304 140320184646043 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 10667 4651 612 181 0 4284 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 42668 KiB
Current children cumulated memory: 18604 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29528
/proc/meminfo: memFree=19361204/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=55496 memory=31540 CPUtime=1.48 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 8383 0 0 0 148 0 0 0 20 0 1 0 96810765 56827904 7885 33554432000 4194304 4933779 140722115975536 140722115973288 4475923 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 13874 7885 612 181 0 7491 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 55496 KiB
Current children cumulated memory: 31540 KiB

[startup+3.10941 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29528
/proc/meminfo: memFree=19329956/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=80692 memory=56760 CPUtime=3.1 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 21744 0 0 0 308 2 0 0 20 0 1 0 96810765 82628608 14190 33554432000 4194304 4933779 140722115975536 140722115973288 140320184646051 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 20173 14190 612 181 0 13790 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 80692 KiB
Current children cumulated memory: 56760 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29528
/proc/meminfo: memFree=19300112/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=108436 memory=84424 CPUtime=6.29 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 43215 0 0 0 625 4 0 0 20 0 1 0 96810765 111038464 21106 33554432000 4194304 4933779 140722115975536 140722115973240 4475748 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 27109 21106 612 181 0 20726 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 108436 KiB
Current children cumulated memory: 84424 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29528
/proc/meminfo: memFree=19278660/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=129904 memory=105872 CPUtime=12.69 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 69597 0 0 0 1263 6 0 0 20 0 1 0 96810765 133021696 26468 33554432000 4194304 4933779 140722115975536 140722115973240 140320184646051 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 32476 26468 612 181 0 26093 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 129904 KiB
Current children cumulated memory: 105872 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29528
/proc/meminfo: memFree=19252496/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=154588 memory=130160 CPUtime=25.48 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 123973 0 0 0 2538 10 0 0 20 0 1 0 96810765 158298112 32540 33554432000 4194304 4933779 140722115975536 140722115973288 4437536 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 38647 32540 612 181 0 32264 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 154588 KiB
Current children cumulated memory: 130160 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29528
/proc/meminfo: memFree=19216164/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=186140 memory=161668 CPUtime=51.1 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 173960 0 0 0 5095 15 0 0 20 0 1 0 96810765 190607360 40417 33554432000 4194304 4933779 140722115975536 140722115973240 140320184537848 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 46535 40417 612 181 0 40152 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 186140 KiB
Current children cumulated memory: 161668 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29529
/proc/meminfo: memFree=19175512/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=219356 memory=194796 CPUtime=102.28 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 223333 0 0 0 10209 19 0 0 20 0 1 0 96810765 224620544 48699 33554432000 4194304 4933779 140722115975536 140722115973288 4472608 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 54839 48699 612 181 0 48456 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 219356 KiB
Current children cumulated memory: 194796 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29530
/proc/meminfo: memFree=19136056/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=252532 memory=227804 CPUtime=162.29 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 279164 0 0 0 16205 24 0 0 20 0 1 0 96810765 258592768 56951 33554432000 4194304 4933779 140722115975536 140722115973240 4388468 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 63133 56951 612 181 0 56750 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 252532 KiB
Current children cumulated memory: 227804 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29531
/proc/meminfo: memFree=19097796/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=280768 memory=254988 CPUtime=222.29 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 340328 0 0 0 22199 30 0 0 20 0 1 0 96810765 287506432 63747 33554432000 4194304 4933779 140722115975536 140722115973048 4393080 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 70192 63747 612 181 0 63809 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 280768 KiB
Current children cumulated memory: 254988 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29532
/proc/meminfo: memFree=19068040/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=303232 memory=277376 CPUtime=282.28 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 405604 0 0 0 28193 35 0 0 20 0 1 0 96810765 310509568 69344 33554432000 4194304 4933779 140722115975536 140722115973288 4437393 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 75808 69344 612 181 0 69425 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 303232 KiB
Current children cumulated memory: 277376 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29594
/proc/meminfo: memFree=19878696/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=322520 memory=296344 CPUtime=342.28 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 470564 0 0 0 34187 41 0 0 20 0 1 0 96810765 330260480 74086 33554432000 4194304 4933779 140722115975536 140722115973288 4437393 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 80630 74086 612 181 0 74247 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 322520 KiB
Current children cumulated memory: 296344 KiB

[startup+402.3 s]
/proc/loadavg: 2.51 2.15 2.09 3/187 29655
/proc/meminfo: memFree=19707980/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=340404 memory=314180 CPUtime=402.26 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 483916 0 0 0 40183 43 0 0 20 0 1 0 96810765 348573696 78545 33554432000 4194304 4933779 140722115975536 140722115973288 4437581 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 85101 78545 612 181 0 78718 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 340404 KiB
Current children cumulated memory: 314180 KiB

[startup+462.3 s]
/proc/loadavg: 2.19 2.12 2.08 3/187 29656
/proc/meminfo: memFree=19619416/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=361024 memory=335100 CPUtime=462.23 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 534202 0 0 0 46175 48 0 0 20 0 1 0 96810765 369688576 83775 33554432000 4194304 4933779 140722115975536 140722115973288 4437564 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 90256 83775 612 181 0 83873 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 361024 KiB
Current children cumulated memory: 335100 KiB


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

/proc/29527/statm: 209074 202304 612 181 0 202691 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 836296 KiB
Current children cumulated memory: 809216 KiB

[startup+1782.3 s]
/proc/loadavg: 2.34 2.15 2.09 3/188 29727
/proc/meminfo: memFree=18626364/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=951676 memory=923792 CPUtime=1782.13 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1302640 0 0 0 178062 151 0 0 20 0 1 0 96810765 974516224 230948 33554432000 4194304 4933779 140722115975536 140722115973048 140320184646067 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 237919 230948 612 181 0 231536 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 951676 KiB
Current children cumulated memory: 923792 KiB

[startup+1842.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/188 29728
/proc/meminfo: memFree=18514712/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1037568 memory=1009644 CPUtime=1842.12 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1373947 0 0 0 184051 161 0 0 20 0 1 0 96810765 1062469632 252411 33554432000 4194304 4933779 140722115975536 140722115973288 4437558 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 259392 252411 612 181 0 253009 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 1037568 KiB
Current children cumulated memory: 1009644 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/188 29729
/proc/meminfo: memFree=18453600/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1078148 memory=1050048 CPUtime=1902.12 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1452001 0 0 0 190045 167 0 0 20 0 1 0 96810765 1104023552 262512 33554432000 4194304 4933779 140722115975536 140722115973048 4437536 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 269537 262512 612 181 0 263154 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 1078148 KiB
Current children cumulated memory: 1050048 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 29730
/proc/meminfo: memFree=18433700/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1078604 memory=1050532 CPUtime=1962.12 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1513419 0 0 0 196040 172 0 0 20 0 1 0 96810765 1104490496 262633 33554432000 4194304 4933779 140722115975536 140722115973224 4437567 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 269651 262633 612 181 0 263268 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 1078604 KiB
Current children cumulated memory: 1050532 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 29731
/proc/meminfo: memFree=18417956/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1078932 memory=1050788 CPUtime=2022.12 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1577526 0 0 0 202035 177 0 0 20 0 1 0 96810765 1104826368 262697 33554432000 4194304 4933779 140722115975536 140722115973224 4437536 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 269733 262697 612 181 0 263350 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 1078932 KiB
Current children cumulated memory: 1050788 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 29732
/proc/meminfo: memFree=18410784/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1079320 memory=1051196 CPUtime=2082.12 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1649804 0 0 0 208028 184 0 0 20 0 1 0 96810765 1105223680 262799 33554432000 4194304 4933779 140722115975536 140722115973224 4393104 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 269830 262799 612 181 0 263447 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 1079320 KiB
Current children cumulated memory: 1051196 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 29733
/proc/meminfo: memFree=18409544/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1079676 memory=1051628 CPUtime=2142.12 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1719504 0 0 0 214023 189 0 0 20 0 1 0 96810765 1105588224 262907 33554432000 4194304 4933779 140722115975536 140722115973224 4437547 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 269919 262907 612 181 0 263536 0
Current children cumulated CPU time: 2142.12 s
Current children cumulated vsize: 1079676 KiB
Current children cumulated memory: 1051628 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 29734
/proc/meminfo: memFree=18401268/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1080224 memory=1054312 CPUtime=2202.11 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1780255 0 0 0 220015 196 0 0 20 0 1 0 96810765 1106149376 263578 33554432000 4194304 4933779 140722115975536 140722115973224 4437389 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 270056 263578 612 181 0 263673 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 1080224 KiB
Current children cumulated memory: 1054312 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 29735
/proc/meminfo: memFree=18399556/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1081220 memory=1055716 CPUtime=2262.1 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1819728 0 0 0 226010 200 0 0 20 0 1 0 96810765 1107169280 263929 33554432000 4194304 4933779 140722115975536 140722115973224 4475561 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 270305 263929 612 181 0 263922 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 1081220 KiB
Current children cumulated memory: 1055716 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 29736
/proc/meminfo: memFree=18390960/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1082180 memory=1056980 CPUtime=2322.09 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1844678 0 0 0 232007 202 0 0 20 0 1 0 96810765 1108152320 264245 33554432000 4194304 4933779 140722115975536 140722115973224 4475895 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 270545 264245 612 181 0 264162 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 1082180 KiB
Current children cumulated memory: 1056980 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 29745
/proc/meminfo: memFree=18369844/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1082780 memory=1058304 CPUtime=2382.09 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1847453 0 0 0 238007 202 0 0 20 0 1 0 96810765 1108766720 264576 33554432000 4194304 4933779 140722115975536 140722115973224 4388720 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 270695 264576 612 181 0 264312 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 1082780 KiB
Current children cumulated memory: 1058304 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29746
/proc/meminfo: memFree=18359816/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1083856 memory=1059244 CPUtime=2442.09 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1849407 0 0 0 244007 202 0 0 20 0 1 0 96810765 1109868544 264811 33554432000 4194304 4933779 140722115975536 140722115973224 4472608 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 270964 264811 612 181 0 264581 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 1083856 KiB
Current children cumulated memory: 1059244 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 29747
/proc/meminfo: memFree=18356596/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1085764 memory=1060784 CPUtime=2502.08 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1851643 0 0 0 250006 202 0 0 20 0 1 0 96810765 1111822336 265196 33554432000 4194304 4933779 140722115975536 140722115973224 4392992 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 271441 265196 612 181 0 265058 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 1085764 KiB
Current children cumulated memory: 1060784 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 29747
/proc/meminfo: memFree=18354612/32770624 swapFree=67108860/67108860
[pid=29527] ppid=29524 vsize=1085764 memory=1060832 CPUtime=2519.79 cores=1,3,5,7
/proc/29527/stat : 29527 (nacre_mini_rele) R 29524 29527 26996 0 -1 4202496 1851910 0 0 0 251777 202 0 0 20 0 1 0 96810765 1111822336 265208 33554432000 4194304 4933779 140722115975536 140722115973224 4437370 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 38260736 140722115982488 140722115982588 140722115982588 140722115985346 0
/proc/29527/statm: 271441 265208 612 181 0 265058 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 1085764 KiB
Current children cumulated memory: 1060832 KiB

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

[startup+2520.01 s]
# the end of solver process 29527 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.78 s, system=2.03097 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.81
CPU user time (s): 2517.78
CPU system time (s): 2.03097
CPU usage (%): 99.9919
Max. virtual memory (cumulated for all children) (KiB): 1085764
Max. memory (cumulated for all children) (KiB): 1060832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.78
system time used= 2.03097
maximum resident set size= 1060888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1851954
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= 377
involuntary context switches= 2317


# summary of solver processes directly reported to runsolver:
#   pid: 29527
#   total CPU time (s): 2519.81
#   total CPU user time (s): 2517.78
#   total CPU system time (s): 2.03097

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.95491 second user time and 18.335 second system time

The end

Launcher Data 

Begin job on node103 at 2018-07-28 17:41:16
IDJOB=4299938
IDBENCH=141510
IDSOLVER=2764
FILE ID=node103/4299938-1532792476
RUNJOBID= node103-1532775163-27028
PBS_JOBID= 21022463
Free space on /tmp= 56536 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/MagicSquare/MagicSquare-12-sum_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4299938-1532792476/watcher-4299938-1532792476 -o /tmp/evaluation-result-4299938-1532792476/solver-4299938-1532792476 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1532775163-27028 --watchdog 2580  nacre_mini_release HOME/instance-4299938-1532792476.xml -ca -l100 -cm

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

MD5SUM BENCH= 72f076078db8222856487e1257170ccd
RANDOM SEED=1604428412

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:        19383072 kB
MemAvailable:   31084704 kB
Buffers:          302876 kB
Cached:         11582468 kB
SwapCached:            0 kB
Active:          4760444 kB
Inactive:        8023772 kB
Active(anon):     901564 kB
Inactive(anon):    25184 kB
Active(file):    3858880 kB
Inactive(file):  7998588 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:               796 kB
Writeback:             0 kB
AnonPages:        909352 kB
Mapped:            43988 kB
Shmem:             25228 kB
Slab:             300696 kB
SReclaimable:     272624 kB
SUnreclaim:        28072 kB
KernelStack:        3568 kB
PageTables:         6788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1197744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    800768 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= 56536 MiB
End job on node103 at 2018-07-28 18:23:16