Trace number 4391434

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 1.0.5-HybridSAT 191.236 191.286

General information on the benchmark

NameLatinSquare/LatinSquare-xcsp2-qcp25/
qcp-25-264-09_X2.xml
MD5SUM9027aa50623a7bf75cd9351701a12dc2
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 benchmark14.0602
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints15000
Number of domains26
Minimum domain size1
Maximum domain size25
Distribution of domain sizes[{"size":1,"count":361},{"size":25,"count":264}]
Minimum variable degree48
Maximum variable degree48
Distribution of variable degrees[{"degree":48,"count":625}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":15000}]
Number of extensional constraints15000
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":15000}]
Optimization problemNO
Type of objective

Solver Data 

0.20/0.26	c NACRE 1.0.5
191.14/191.28	c
191.14/191.28	c # time = 191.22
191.14/191.28	c # Dec = 404689
191.14/191.28	c # Propagate Calls = 1284239010
191.14/191.28	c # assignAt Calls = 4049892
191.14/191.28	c # removeAt Calls = 37291972
191.14/191.28	c # Run = 797
191.14/191.28	c # Conflicts = 340290
191.14/191.28	c # Memory used = 95.548 Mb
191.14/191.28	s SATISFIABLE
191.14/191.28	c
191.14/191.28	v <instantiation>
191.14/191.28	v     <list> x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x80 x81 x82 x83 x84 x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99 x100 x101 x102 x103 x104 x105 x106 x107 x108 x109 x110 x111 x112 x113 x114 x115 x116 x117 x118 x119 x120 x121 x122 x123 x124 x125 x126 x127 x128 x129 x130 x131 x132 x133 x134 x135 x136 x137 x138 x139 x140 x141 x142 x143 x144 x145 x146 x147 x148 x149 x150 x151 x152 x153 x154 x155 x156 x157 x158 x159 x160 x161 x162 x163 x164 x165 x166 x167 x168 x169 x170 x171 x172 x173 x174 x175 x176 x177 x178 x179 x180 x181 x182 x183 x184 x185 x186 x187 x188 x189 x190 x191 x192 x193 x194 x195 x196 x197 x198 x199 x200 x201 x202 x203 x204 x205 x206 x207 x208 x209 x210 x211 x212 x213 x214 x215 x216 x217 x218 x219 x220 x221 x222 x223 x224 x225 x226 x227 x228 x229 x230 x231 x232 x233 x234 x235 x236 x237 x238 x239 x240 x241 x242 x243 x244 x245 x246 x247 x248 x249 x250 x251 x252 x253 x254 x255 x256 x257 x258 x259 x260 x261 x262 x263 x264 x265 x266 x267 x268 x269 x270 x271 x272 x273 x274 x275 x276 x277 x278 x279 x280 x281 x282 x283 x284 x285 x286 x287 x288 x289 x290 x291 x292 x293 x294 x295 x296 x297 x298 x299 x300 x301 x302 x303 x304 x305 x306 x307 x308 x309 x310 x311 x312 x313 x314 x315 x316 x317 x318 x319 x320 x321 x322 x323 x324 x325 x326 x327 x328 x329 x330 x331 x332 x333 x334 x335 x336 x337 x338 x339 x340 x341 x342 x343 x344 x345 x346 x347 x348 x349 x350 x351 x352 x353 x354 x355 x356 x357 x358 x359 x360 x361 x362 x363 x364 x365 x366 x367 x368 x369 x370 x371 x372 x373 x374 x375 x376 x377 x378 x379 x380 x381 x382 x383 x384 x385 x386 x387 x388 x389 x390 x391 x392 x393 x394 x395 x396 x397 x398 x399 x400 x401 x402 x403 x404 x405 x406 x407 x408 x409 x410 x411 x412 x413 x414 x415 x416 x417 x418 x419 x420 x421 x422 x423 x424 x425 x426 x427 x428 x429 x430 x431 x432 x433 x434 x435 x436 x437 x438 x439 x440 x441 x442 x443 x444 x445 x446 x447 x448 x449 x450 x451 x452 x453 x454 x455 x456 x457 x458 x459 x460 x461 x462 x463 x464 x465 x466 x467 x468 x469 x470 x471 x472 x473 x474 x475 x476 x477 x478 x479 x480 x481 x482 x483 x484 x485 x486 x487 x488 x489 x490 x491 x492 x493 x494 x495 x496 x497 x498 x499 x500 x501 x502 x503 x504 x505 x506 x507 x508 x509 x510 x511 x512 x513 x514 x515 x516 x517 x518 x519 x520 x521 x522 x523 x524 x525 x526 x527 x528 x529 x530 x531 x532 x533 x534 x535 x536 x537 x538 x539 x540 x541 x542 x543 x544 x545 x546 x547 x548 x549 x550 x551 x552 x553 x554 x555 x556 x557 x558 x559 x560 x561 x562 x563 x564 x565 x566 x567 x568 x569 x570 x571 x572 x573 x574 x575 x576 x577 x578 x579 x580 x581 x582 x583 x584 x585 x586 x587 x588 x589 x590 x591 x592 x593 x594 x595 x596 x597 x598 x599 x600 x601 x602 x603 x604 x605 x606 x607 x608 x609 x610 x611 x612 x613 x614 x615 x616 x617 x618 x619 x620 x621 x622 x623 x624 </list>
191.14/191.28	v     <values> 7 1 22 21 24 13 11 19 15 18 10 0 17 14 4 16 3 5 12 23 6 9 20 2 8 4 20 9 7 11 15 17 13 1 24 22 19 8 5 6 2 21 12 3 14 18 16 0 10 23 0 13 8 17 9 3 1 10 12 16 21 20 24 2 11 18 7 22 5 19 23 6 14 4 15 20 5 18 14 6 7 8 23 11 1 4 13 15 3 0 10 19 24 21 9 12 22 2 17 16 13 19 14 6 15 17 18 4 3 20 9 23 7 1 22 0 12 16 8 2 10 5 24 11 21 10 6 20 16 14 1 7 8 17 5 15 4 2 22 12 9 24 0 23 18 13 3 11 21 19 22 11 4 18 19 6 16 1 0 13 20 2 10 23 24 3 15 8 17 5 7 14 21 12 9 6 22 11 8 10 21 4 12 20 19 13 5 0 18 23 14 17 3 9 15 2 24 16 7 1 12 14 21 24 17 4 15 22 6 3 8 9 20 13 10 19 5 23 16 11 1 7 18 0 2 11 7 17 19 1 24 2 3 14 21 23 6 4 16 20 12 22 15 10 0 5 8 13 9 18 8 15 16 2 3 20 9 0 7 6 11 1 5 19 13 21 10 18 22 12 17 4 23 14 24 16 24 5 13 7 8 6 18 23 0 14 22 3 17 2 20 11 10 19 21 9 1 12 15 4 23 18 10 20 4 14 12 17 2 7 19 3 21 0 9 6 13 11 1 16 24 15 5 8 22 18 9 24 22 12 0 20 21 10 2 1 8 16 6 19 23 4 14 13 7 15 11 17 5 3 3 17 0 9 5 22 21 7 8 23 2 11 18 10 16 4 14 1 15 24 19 12 6 20 13 2 3 19 11 16 5 23 6 9 17 18 24 12 7 15 8 1 13 0 20 4 21 10 22 14 15 0 23 12 21 2 19 5 4 22 3 18 14 9 17 1 20 6 7 13 16 10 8 24 11 5 21 2 1 8 19 14 16 22 9 7 12 13 15 18 11 23 17 24 4 20 0 3 6 10 14 16 6 4 18 9 3 24 5 12 0 15 22 8 1 17 2 20 11 10 21 23 19 13 7 24 4 7 5 2 12 10 15 13 11 16 14 6 21 8 22 0 19 18 1 3 17 9 23 20 17 8 3 10 23 18 0 20 19 14 5 21 11 24 7 15 16 9 2 6 22 13 4 1 12 19 2 12 23 22 11 13 9 24 15 17 10 1 4 14 5 8 21 20 3 0 18 7 16 6 1 10 15 0 20 23 5 14 21 4 24 16 19 12 3 13 9 7 6 8 11 2 22 18 17 21 23 1 3 13 16 22 2 18 10 12 7 9 11 5 24 6 4 14 17 8 20 15 19 0 9 12 13 15 0 10 24 11 16 8 6 17 23 20 21 7 18 2 4 22 14 19 1 3 5 </values>
191.14/191.28	v </instantiation>

Verifier Data 

OK

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 (7902 MiB free)
  memory of node 1: 16384 MiB (11688 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391434-1568319803/watcher-4391434-1568319803 -o /tmp/evaluation-result-4391434-1568319803/solver-4391434-1568319803 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568307582-20542 --watchdog 2560 nacre_mini_release HOME/instance-4391434-1568319803.xml -ca -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=23699, runsolver pid=23696

[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=20057012/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=29508 memory=5872 CPUtime=0.1 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 1713 0 0 0 10 0 0 0 20 0 1 0 407918805 30216192 1468 33554432000 4194304 4935366 140723444640352 140723444637928 140141041758480 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 7377 1468 562 181 0 994 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29508 KiB
Current children cumulated memory: 5872 KiB

[startup+0.209682 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=20042504/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=44960 memory=21448 CPUtime=0.2 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 5566 0 0 0 20 0 0 0 20 0 1 0 407918805 46039040 5362 33554432000 4194304 4935366 140723444640352 140723444637928 140141038279653 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 11240 5362 562 181 0 4857 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 44960 KiB
Current children cumulated memory: 21448 KiB

[startup+0.30976 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=20036552/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=49960 memory=26464 CPUtime=0.3 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 6833 0 0 0 30 0 0 0 20 0 1 0 407918805 51159040 6616 33554432000 4194304 4935366 140723444640352 140723444637928 4329294 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 12490 6616 578 181 0 6107 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 49960 KiB
Current children cumulated memory: 26464 KiB

[startup+0.700373 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=20035808/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=50644 memory=27256 CPUtime=0.69 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 7023 0 0 0 68 1 0 0 20 0 1 0 407918805 51859456 6814 33554432000 4194304 4935366 140723444640352 140723444637864 4450992 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 12661 6814 601 181 0 6278 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 50644 KiB
Current children cumulated memory: 27256 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=20034100/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=52312 memory=28840 CPUtime=1.49 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 7421 0 0 0 148 1 0 0 20 0 1 0 407918805 53567488 7210 33554432000 4194304 4935366 140723444640352 140723444638040 4390308 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 13078 7210 601 181 0 6695 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 52312 KiB
Current children cumulated memory: 28840 KiB

[startup+3.10971 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=20029512/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=55280 memory=31712 CPUtime=3.1 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 14876 0 0 0 309 1 0 0 20 0 1 0 407918805 56606720 7928 33554432000 4194304 4935366 140723444640352 140723444638120 140141038279653 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 13820 7928 601 181 0 7437 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 55280 KiB
Current children cumulated memory: 31712 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=20023988/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=58924 memory=35416 CPUtime=6.29 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 23340 0 0 0 627 2 0 0 20 0 1 0 407918805 60338176 8854 33554432000 4194304 4935366 140723444640352 140723444637864 4390773 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 14731 8854 601 181 0 8348 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 58924 KiB
Current children cumulated memory: 35416 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=20013556/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=64228 memory=40308 CPUtime=12.69 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 33045 0 0 0 1267 2 0 0 20 0 1 0 407918805 65769472 10077 33554432000 4194304 4935366 140723444640352 140723444638040 4390485 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 16057 10077 601 181 0 9674 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 64228 KiB
Current children cumulated memory: 40308 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=19996520/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=71832 memory=48156 CPUtime=25.48 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 55484 0 0 0 2544 4 0 0 20 0 1 0 407918805 73555968 12039 33554432000 4194304 4935366 140723444640352 140723444638104 4390285 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 17958 12039 601 181 0 11575 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 71832 KiB
Current children cumulated memory: 48156 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23763
/proc/meminfo: memFree=21910068/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=82588 memory=59184 CPUtime=51.08 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 67157 0 0 0 5101 7 0 0 20 0 1 0 407918805 84570112 14796 33554432000 4194304 4935366 140723444640352 140723444637864 140141038279653 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 20647 14796 601 181 0 14264 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 82588 KiB
Current children cumulated memory: 59184 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23767
/proc/meminfo: memFree=21874228/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=100736 memory=76320 CPUtime=102.26 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 72381 0 0 0 10216 10 0 0 20 0 1 0 407918805 103153664 19080 33554432000 4194304 4935366 140723444640352 140723444638056 4390291 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 25184 19080 601 181 0 18801 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 100736 KiB
Current children cumulated memory: 76320 KiB

[startup+162.3 s]
/proc/loadavg: 2.11 2.04 2.05 3/199 23772
/proc/meminfo: memFree=21827492/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=113200 memory=89136 CPUtime=162.24 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 79402 0 0 0 16212 12 0 0 20 0 1 0 407918805 115916800 22284 33554432000 4194304 4935366 140723444640352 140723444638056 4461519 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 28300 22284 601 181 0 21917 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 113200 KiB
Current children cumulated memory: 89136 KiB

[startup+191.286 s]
# the end of solver process 23699 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=191.093 s, system=0.142975 s

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

[startup+166.4 s]
/proc/loadavg: 2.10 2.04 2.05 3/199 23772
/proc/meminfo: memFree=21826500/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=114284 memory=90184 CPUtime=166.34 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 79662 0 0 0 16622 12 0 0 20 0 1 0 407918805 117026816 22546 33554432000 4194304 4935366 140723444640352 140723444638040 4461069 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 28571 22546 601 181 0 22188 0
Current children cumulated CPU time: 166.34 s
Current children cumulated vsize: 114284 KiB
Current children cumulated memory: 90184 KiB

[startup+179.2 s]
/proc/loadavg: 2.14 2.06 2.05 3/199 23775
/proc/meminfo: memFree=21815332/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=117196 memory=93100 CPUtime=179.14 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 87311 0 0 0 17901 13 0 0 20 0 1 0 407918805 120008704 23275 33554432000 4194304 4935366 140723444640352 140723444638120 4461244 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 29299 23275 601 181 0 22916 0
Current children cumulated CPU time: 179.14 s
Current children cumulated vsize: 117196 KiB
Current children cumulated memory: 93100 KiB

[startup+185.6 s]
/proc/loadavg: 2.13 2.06 2.05 3/199 23775
/proc/meminfo: memFree=21814216/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=118368 memory=94072 CPUtime=185.54 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 87709 0 0 0 18541 13 0 0 20 0 1 0 407918805 121208832 23518 33554432000 4194304 4935366 140723444640352 140723444638056 4458291 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 29592 23518 601 181 0 23209 0
Current children cumulated CPU time: 185.54 s
Current children cumulated vsize: 118368 KiB
Current children cumulated memory: 94072 KiB

[startup+188.8 s]
/proc/loadavg: 2.12 2.05 2.05 3/199 23775
/proc/meminfo: memFree=21812976/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=118896 memory=94816 CPUtime=188.74 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 87866 0 0 0 18861 13 0 0 20 0 1 0 407918805 121749504 23704 33554432000 4194304 4935366 140723444640352 140723444637864 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 29724 23704 601 181 0 23341 0
Current children cumulated CPU time: 188.74 s
Current children cumulated vsize: 118896 KiB
Current children cumulated memory: 94816 KiB

[startup+190.4 s]
/proc/loadavg: 2.12 2.05 2.05 3/199 23775
/proc/meminfo: memFree=21812544/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=119292 memory=95072 CPUtime=190.34 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 87966 0 0 0 19021 13 0 0 20 0 1 0 407918805 122155008 23768 33554432000 4194304 4935366 140723444640352 140723444638056 4390737 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 29823 23768 601 181 0 23440 0
Current children cumulated CPU time: 190.34 s
Current children cumulated vsize: 119292 KiB
Current children cumulated memory: 95072 KiB

[startup+190.8 s]
/proc/loadavg: 2.12 2.05 2.05 3/199 23775
/proc/meminfo: memFree=21812544/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=119424 memory=95328 CPUtime=190.74 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 87995 0 0 0 19061 13 0 0 20 0 1 0 407918805 122290176 23832 33554432000 4194304 4935366 140723444640352 140723444638056 4461069 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 29856 23832 601 181 0 23473 0
Current children cumulated CPU time: 190.74 s
Current children cumulated vsize: 119424 KiB
Current children cumulated memory: 95328 KiB

[startup+191.2 s]
/proc/loadavg: 2.12 2.05 2.05 3/199 23775
/proc/meminfo: memFree=21812296/32770624 swapFree=66999172/67108860
[pid=23699] ppid=23696 vsize=119424 memory=95328 CPUtime=191.14 cores=1,3,5,7
/proc/23699/stat : 23699 (nacre_mini_rele) R 23696 23699 20510 0 -1 4202496 88022 0 0 0 19101 13 0 0 20 0 1 0 407918805 122290176 23832 33554432000 4194304 4935366 140723444640352 140723444638056 4390758 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 31260672 140723444642817 140723444642917 140723444642917 140723444645826 0
/proc/23699/statm: 29856 23832 601 181 0 23473 0
Current children cumulated CPU time: 191.14 s
Current children cumulated vsize: 119424 KiB
Current children cumulated memory: 95328 KiB

Child status: 10
Real time (s): 191.286
CPU time (s): 191.236
CPU user time (s): 191.093
CPU system time (s): 0.142975
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 119424
Max. memory (cumulated for all children) (KiB): 95328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 191.093
system time used= 0.142975
maximum resident set size= 95592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88069
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= 36
involuntary context switches= 276


# summary of solver processes directly reported to runsolver:
#   pid: 23699
#   total CPU time (s): 191.236
#   total CPU user time (s): 191.093
#   total CPU system time (s): 0.142975

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.775683 second user time and 1.47443 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-12 22:22:43
IDJOB=4391434
IDBENCH=139104
IDSOLVER=2834
FILE ID=node140/4391434-1568319803
RUNJOBID= node140-1568307582-20542
PBS_JOBID= 21701122
Free space on /tmp= 56868 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/LatinSquare/LatinSquare-xcsp2-qcp25/qcp-25-264-09_X2.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391434-1568319803/watcher-4391434-1568319803 -o /tmp/evaluation-result-4391434-1568319803/solver-4391434-1568319803 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568307582-20542 --watchdog 2560  nacre_mini_release HOME/instance-4391434-1568319803.xml -ca -l100 -cm

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9027aa50623a7bf75cd9351701a12dc2
RANDOM SEED=896220292

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        20061052 kB
MemAvailable:   29924232 kB
Buffers:          147356 kB
Cached:          9890808 kB
SwapCached:         2848 kB
Active:          3489004 kB
Inactive:        8488416 kB
Active(anon):    1935836 kB
Inactive(anon):    43924 kB
Active(file):    1553168 kB
Inactive(file):  8444492 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999172 kB
Dirty:              1376 kB
Writeback:             0 kB
AnonPages:       2096460 kB
Mapped:            43696 kB
Shmem:             32148 kB
Slab:             323724 kB
SReclaimable:     293980 kB
SUnreclaim:        29744 kB
KernelStack:        3760 kB
PageTables:         9072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2462472 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    172032 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56868 MiB
End job on node140 at 2019-09-12 22:25:55