Trace number 4487336

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 NameAnswerobjective functionCPU timeWall clock time
NaPS naps-1.03a6OPT60 1.90273 1.94881

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
MD5SUMdb5a079c06785cc331355761e45c2b83
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark0.053649
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables696
Total number of constraints2096
Number of constraints which are clauses2072
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint29
Number of terms in the objective function 696
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 696
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 696
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.04	c NaPS 1.03a6.
0.00/0.04	c Input file name: HOME/instance-4487336-1751330718.opb
0.00/0.06	c single stage optimization mode
1.84/1.94	o 70
1.84/1.94	o 66
1.84/1.94	o 64
1.84/1.94	o 62
1.84/1.94	o 60
1.84/1.94	s OPTIMUM FOUND
1.84/1.94	c _____________________________________________________________________________
1.84/1.94	c std/band forms        : 30,0
1.84/1.94	c 2cl/3cl ITE-codings   : 0,0
1.84/1.94	c BDD/srt/adr Max costs : 0,31428,0
1.84/1.94	c BDDraw/bin/mul/srt/adr: 0,0,0,30,0
1.84/1.94	c BDD nodes             : 0
1.84/1.94	c Es1/CC detections     : 0,0
1.84/1.94	c CC sort               : 30
1.84/1.94	c SAT/UNSAT calls       : 5,2
1.84/1.94	c regenrated variables  : 0
1.84/1.94	c eliminated fixed lits : 188
1.84/1.94	c goal lit flips        : 0
1.84/1.94	c goal stages           : 1
1.84/1.94	c goal shrink           : 0
1.84/1.94	c goal coeff separations: 0
1.84/1.94	c restarts              : 1110
1.84/1.94	c conflicts             : 13735          (7361 /sec)
1.84/1.94	c decisions             : 83474          (44736 /sec)
1.84/1.94	c propagations          : 11008233       (5899621 /sec)
1.84/1.94	c inspects              : 0              (0 /sec)
1.84/1.94	c CPU time (solving tm) : 1.866 s        (1.754 s, SAT 0.814 s, UNSAT 0.94 s)
1.84/1.94	c Time for Opt-base     : 0.001272 s
1.84/1.94	c Steps for Opt-base    : 0
1.84/1.94	c Time for BDD coding   : 0 s
1.84/1.94	c Time for srt coding   : 0.01821 s
1.84/1.94	c _____________________________________________________________________________
1.84/1.94	v -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 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 x694 -x695 -x696

Verifier Data 

OK	60

Watcher Data 

runsolver version 3.4.2 (svn: 4680) 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: 63708 MiB (63043 MiB free)
  memory of node 1: 64465 MiB (63978 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4487336-1751330718/watcher-4487336-1751330718 -o /tmp/evaluation-result-4487336-1751330718/solver-4487336-1751330718 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751327094-44967 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4487336-1751330718.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=46061, runsolver pid=46055

[startup+0.100058 s]*
/proc/loadavg: 4.12 4.18 4.10 4/265 46071
/proc/meminfo: memFree=130070496/131249996 swapFree=33005272/33010684
[pid=46061] ppid=46055 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/46061/stat : 46061 (naps-1.03a6.sh) S 46055 46061 44955 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 48749657 4292608 768 18446744073709551615 94018509418496 94018510313029 140732960677360 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94018510552080 94018510599824 94018540978176 140732960680359 140732960680453 140732960680453 140732960686055 0
/proc/46061/statm: 1048 768 704 219 0 110 0
[pid=46066] ppid=46061 vsize=14312 memory=12500 CPUtime=0.05 cores=1,3
/proc/46066/stat : 46066 (naps-1.03a6) R 46061 46061 44955 0 -1 4194304 3023 0 0 0 5 0 0 0 20 0 1 0 48749661 14655488 3125 18446744073709551615 4198400 7047149 140727728400016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 40484864 140727728408948 140727728409062 140727728409062 140727728414665 0
/proc/46066/statm: 3578 3125 608 696 0 2739 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 18504 KiB
Current children cumulated memory: 15572 KiB

[startup+0.206029 s]*
/proc/loadavg: 4.12 4.18 4.10 4/262 46076
/proc/meminfo: memFree=130055560/131249996 swapFree=33005272/33010684
[pid=46061] ppid=46055 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/46061/stat : 46061 (naps-1.03a6.sh) S 46055 46061 44955 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 48749657 4292608 768 18446744073709551615 94018509418496 94018510313029 140732960677360 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94018510552080 94018510599824 94018540978176 140732960680359 140732960680453 140732960680453 140732960686055 0
/proc/46061/statm: 1048 768 704 219 0 110 0
[pid=46066] ppid=46061 vsize=29204 memory=27024 CPUtime=0.16 cores=1,3
/proc/46066/stat : 46066 (naps-1.03a6) R 46061 46061 44955 0 -1 4194304 7188 0 0 0 16 0 0 0 20 0 1 0 48749661 29904896 6756 18446744073709551615 4198400 7047149 140727728400016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 40484864 140727728408948 140727728409062 140727728409062 140727728414665 0
/proc/46066/statm: 7301 6756 608 696 0 6462 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 33396 KiB
Current children cumulated memory: 30096 KiB

[startup+0.305925 s]*
/proc/loadavg: 4.12 4.18 4.10 4/263 46081
/proc/meminfo: memFree=130056564/131249996 swapFree=33005272/33010684
[pid=46061] ppid=46055 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/46061/stat : 46061 (naps-1.03a6.sh) S 46055 46061 44955 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 48749657 4292608 768 18446744073709551615 94018509418496 94018510313029 140732960677360 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94018510552080 94018510599824 94018540978176 140732960680359 140732960680453 140732960680453 140732960686055 0
/proc/46061/statm: 1048 768 704 219 0 110 0
[pid=46066] ppid=46061 vsize=29404 memory=27352 CPUtime=0.25 cores=1,3
/proc/46066/stat : 46066 (naps-1.03a6) R 46061 46061 44955 0 -1 4194304 9412 0 0 0 25 0 0 0 20 0 1 0 48749661 30109696 6838 18446744073709551615 4198400 7047149 140727728400016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 40484864 140727728408948 140727728409062 140727728409062 140727728414665 0
/proc/46066/statm: 7351 6838 640 696 0 6512 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 33596 KiB
Current children cumulated memory: 30424 KiB

[startup+0.70021 s]
/proc/loadavg: 4.12 4.18 4.10 5/268 46093
/proc/meminfo: memFree=130054504/131249996 swapFree=33005272/33010684
[pid=46061] ppid=46055 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/46061/stat : 46061 (naps-1.03a6.sh) S 46055 46061 44955 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 48749657 4292608 768 18446744073709551615 94018509418496 94018510313029 140732960677360 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94018510552080 94018510599824 94018540978176 140732960680359 140732960680453 140732960680453 140732960686055 0
/proc/46061/statm: 1048 768 704 219 0 110 0
[pid=46066] ppid=46061 vsize=35136 memory=32568 CPUtime=0.64 cores=1,3
/proc/46066/stat : 46066 (naps-1.03a6) R 46061 46061 44955 0 -1 4194304 11585 0 0 0 63 1 0 0 20 0 1 0 48749661 35979264 8142 18446744073709551615 4198400 7047149 140727728400016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 40484864 140727728408948 140727728409062 140727728409062 140727728414665 0
/proc/46066/statm: 8784 8142 640 696 0 7945 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 39328 KiB
Current children cumulated memory: 35640 KiB

[startup+1.5002 s]
/proc/loadavg: 4.11 4.17 4.10 4/265 46122
/proc/meminfo: memFree=130075416/131249996 swapFree=33005272/33010684
[pid=46061] ppid=46055 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/46061/stat : 46061 (naps-1.03a6.sh) S 46055 46061 44955 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 48749657 4292608 768 18446744073709551615 94018509418496 94018510313029 140732960677360 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94018510552080 94018510599824 94018540978176 140732960680359 140732960680453 140732960680453 140732960686055 0
/proc/46061/statm: 1048 768 704 219 0 110 0
[pid=46066] ppid=46061 vsize=59348 memory=52184 CPUtime=1.44 cores=1,3
/proc/46066/stat : 46066 (naps-1.03a6) R 46061 46061 44955 0 -1 4194304 16181 0 0 0 142 2 0 0 20 0 1 0 48749661 60772352 13046 18446744073709551615 4198400 7047149 140727728400016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 40484864 140727728408948 140727728409062 140727728409062 140727728414665 0
/proc/46066/statm: 14837 13046 640 696 0 13998 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 63540 KiB
Current children cumulated memory: 55256 KiB

[startup+1.94877 s]
# the end of solver process 46061 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.86951 s, system=0.033214 s

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

[startup+1.60024 s]
/proc/loadavg: 4.11 4.17 4.10 4/265 46122
/proc/meminfo: memFree=130075416/131249996 swapFree=33005272/33010684
[pid=46061] ppid=46055 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/46061/stat : 46061 (naps-1.03a6.sh) S 46055 46061 44955 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 48749657 4292608 768 18446744073709551615 94018509418496 94018510313029 140732960677360 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94018510552080 94018510599824 94018540978176 140732960680359 140732960680453 140732960680453 140732960686055 0
/proc/46061/statm: 1048 768 704 219 0 110 0
[pid=46066] ppid=46061 vsize=59348 memory=52440 CPUtime=1.54 cores=1,3
/proc/46066/stat : 46066 (naps-1.03a6) R 46061 46061 44955 0 -1 4194304 16234 0 0 0 152 2 0 0 20 0 1 0 48749661 60772352 13110 18446744073709551615 4198400 7047149 140727728400016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 40484864 140727728408948 140727728409062 140727728409062 140727728414665 0
/proc/46066/statm: 14837 13110 640 696 0 13998 0
Current children cumulated CPU time: 1.54 s
Current children cumulated vsize: 63540 KiB
Current children cumulated memory: 55512 KiB

[startup+1.80018 s]
/proc/loadavg: 4.11 4.17 4.10 4/265 46122
/proc/meminfo: memFree=130075416/131249996 swapFree=33005272/33010684
[pid=46061] ppid=46055 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/46061/stat : 46061 (naps-1.03a6.sh) S 46055 46061 44955 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 48749657 4292608 768 18446744073709551615 94018509418496 94018510313029 140732960677360 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94018510552080 94018510599824 94018540978176 140732960680359 140732960680453 140732960680453 140732960686055 0
/proc/46061/statm: 1048 768 704 219 0 110 0
[pid=46066] ppid=46061 vsize=59348 memory=52824 CPUtime=1.74 cores=1,3
/proc/46066/stat : 46066 (naps-1.03a6) R 46061 46061 44955 0 -1 4194304 16328 0 0 0 172 2 0 0 20 0 1 0 48749661 60772352 13206 18446744073709551615 4198400 7047149 140727728400016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 40484864 140727728408948 140727728409062 140727728409062 140727728414665 0
/proc/46066/statm: 14837 13206 640 696 0 13998 0
Current children cumulated CPU time: 1.74 s
Current children cumulated vsize: 63540 KiB
Current children cumulated memory: 55896 KiB

[startup+1.90018 s]
/proc/loadavg: 4.11 4.17 4.10 4/265 46122
/proc/meminfo: memFree=130075416/131249996 swapFree=33005272/33010684
[pid=46061] ppid=46055 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/46061/stat : 46061 (naps-1.03a6.sh) S 46055 46061 44955 0 -1 4194304 230 203 0 0 0 0 0 0 20 0 1 0 48749657 4292608 768 18446744073709551615 94018509418496 94018510313029 140732960677360 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94018510552080 94018510599824 94018540978176 140732960680359 140732960680453 140732960680453 140732960686055 0
/proc/46061/statm: 1048 768 704 219 0 110 0
[pid=46066] ppid=46061 vsize=51340 memory=48736 CPUtime=1.84 cores=1,3
/proc/46066/stat : 46066 (naps-1.03a6) R 46061 46061 44955 0 -1 4194304 17182 0 0 0 182 2 0 0 20 0 1 0 48749661 52572160 12184 18446744073709551615 4198400 7047149 140727728400016 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 40484864 140727728408948 140727728409062 140727728409062 140727728414665 0
/proc/46066/statm: 12835 12184 640 696 0 11996 0
Current children cumulated CPU time: 1.84 s
Current children cumulated vsize: 55532 KiB
Current children cumulated memory: 51808 KiB

Child status: 30

Real time (s): 1.94881
CPU time (s): 1.90273
CPU user time (s): 1.86951
CPU system time (s): 0.033214
CPU usage (%): 97.6351
Max. virtual memory (cumulated for all children) (KiB): 63540
Max. memory (cumulated for all children) (KiB): 55896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.86951
system time used= 0.033214
maximum resident set size= 53848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17704
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= 206
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 46061
#   total CPU time (s): 1.90273
#   total CPU user time (s): 1.86951
#   total CPU system time (s): 0.033214

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010472 second user time and 0.043032 second system time

The end

Launcher Data 

Begin job on nodeC023 at 2025-07-01 02:45:18
IDJOB=4487336
IDBENCH=147190
IDSOLVER=3341
FILE ID=nodeC023/4487336-1751330718
RUNJOBID= nodeC023-1751327094-44967
SLURM_JOB_ID= 9594365
Free space on /tmp= 433044 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4487336-1751330718/watcher-4487336-1751330718 -o /tmp/evaluation-result-4487336-1751330718/solver-4487336-1751330718 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751327094-44967 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4487336-1751330718.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= db5a079c06785cc331355761e45c2b83
RANDOM SEED=194091214

nodeC023 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.590
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.704
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.857
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.887
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.895
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.821
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.380
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.709
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        130070492 kB
MemAvailable:   129705728 kB
Buffers:            1328 kB
Cached:           414564 kB
SwapCached:          516 kB
Active:           236776 kB
Inactive:         309944 kB
Active(anon):      84544 kB
Inactive(anon):    59544 kB
Active(file):     152232 kB
Inactive(file):   250400 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33005272 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             24672 kB
Writeback:            24 kB
AnonPages:        133516 kB
Mapped:           103712 kB
Shmem:             13248 kB
KReclaimable:     103200 kB
Slab:             190856 kB
SReclaimable:     103200 kB
SUnreclaim:        87656 kB
KernelStack:        4320 kB
PageTables:         3304 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     446656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197332 kB
DirectMap2M:     9011200 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433040 MiB
End job on nodeC023 at 2025-07-01 02:45:20