Trace number 4461412

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
NaPS 1.03a1OPTIMUM 1.71525 1.72207

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/coloring/
normalized-dsjc125-1-5_wcsp.wbo
MD5SUM0971c962bf2581d0ee8c4d9aaf2e583b
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.143395
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables625
Total number of constraints3805
Number of soft constraints3680
Number of constraints which are clauses3680
Number of constraints which are cardinality constraints (but not clauses)125
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Top cost 737
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 3680
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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 

0.00/0.00	c NaPS 1.03a1.
0.00/0.00	c Input file name: HOME/instance-4461412-1722080415.wbo
0.00/0.00	c Initial goal by soft: 736
0.00/0.03	c single stage optimization mode
0.00/0.08	o 736
0.29/0.38	o 40
0.58/0.61	o 19
0.99/1.03	o 12
1.19/1.29	o 6
1.48/1.55	o 2
1.58/1.65	o 1
1.68/1.71	o 0
1.68/1.71	s OPTIMUM FOUND
1.68/1.71	c _____________________________________________________________________________
1.68/1.71	c std/band forms        : 132,0
1.68/1.71	c 2cl/3cl ITE-codings   : 0,0
1.68/1.71	c BDD/srt/adr Max costs : 0,249188,0
1.68/1.71	c BDDraw/bin/mul/srt/adr: 0,0,0,132,0
1.68/1.71	c BDD nodes             : 0
1.68/1.71	c Es1/CC detections     : 0,0
1.68/1.71	c CC sort               : 132
1.68/1.71	c SAT/UNSAT calls       : 8,0
1.68/1.71	c regenrated variables  : 0
1.68/1.71	c eliminated fixed lits : 0
1.68/1.71	c goal lit flips        : 2944
1.68/1.71	c goal stages           : 1
1.68/1.71	c goal shrink           : 0
1.68/1.71	c goal coeff separations: 0
1.68/1.71	c restarts              : 131
1.68/1.71	c conflicts             : 1738           (1049 /sec)
1.68/1.71	c decisions             : 80774          (48747 /sec)
1.68/1.71	c propagations          : 14334964       (8651160 /sec)
1.68/1.71	c inspects              : 0              (0 /sec)
1.68/1.71	c CPU time (solving tm) : 1.657 s        (1.255 s, SAT 1.255 s, UNSAT 0 s)
1.68/1.71	c Time for Opt-base     : 0.01158 s
1.68/1.71	c Steps for Opt-base    : 0
1.68/1.71	c Time for BDD coding   : 0 s
1.68/1.71	c Time for srt coding   : 0.1221 s
1.68/1.71	c _____________________________________________________________________________
1.68/1.71	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
1.68/1.71	v
1.68/1.71	v

Verifier Data 

OK	0

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: 63968 MiB (54780 MiB free)
  memory of node 1: 64473 MiB (58894 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4461412-1722080415/watcher-4461412-1722080415 -o /tmp/evaluation-result-4461412-1722080415/solver-4461412-1722080415 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1722076558-326025 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4461412-1722080415.wbo 

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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=328941, runsolver pid=328938
Current StackSize limit: 8192 KiB


[startup+0.100367 s]*
/proc/loadavg: 4.30 4.17 4.10 5/256 328946
/proc/meminfo: memFree=116391392/131524600 swapFree=131060368/131071996
[pid=328941] ppid=328938 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/328941/stat : 328941 (naps-1.03.sh) S 328938 328941 326013 0 -1 4194304 226 241 0 0 0 0 0 0 20 0 1 0 44569415 10170368 682 134679101440 94555682873344 94555683952664 140730761889616 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94555686051120 94555686098308 94555709149184 140730761896933 140730761897058 140730761897058 140730761904072 0
/proc/328941/statm: 2483 682 604 264 0 134 0
[pid=328946] ppid=328941 vsize=17296 memory=14840 CPUtime=0.09 cores=1,3
/proc/328946/stat : 328946 (naps-1.03) R 328941 328941 326013 0 -1 4194304 3840 0 0 0 9 0 0 0 20 0 1 0 44569415 17711104 3710 134679101440 4194304 6891597 140721561315616 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 38170624 140721561322486 140721561322598 140721561322598 140721561329611 0
/proc/328946/statm: 4324 3710 612 659 0 3528 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 17568 KiB

[startup+0.205814 s]*
/proc/loadavg: 4.30 4.17 4.10 5/256 328946
/proc/meminfo: memFree=116339780/131524600 swapFree=131060368/131071996
[pid=328941] ppid=328938 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/328941/stat : 328941 (naps-1.03.sh) S 328938 328941 326013 0 -1 4194304 226 241 0 0 0 0 0 0 20 0 1 0 44569415 10170368 682 134679101440 94555682873344 94555683952664 140730761889616 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94555686051120 94555686098308 94555709149184 140730761896933 140730761897058 140730761897058 140730761904072 0
/proc/328941/statm: 2483 682 604 264 0 134 0
[pid=328946] ppid=328941 vsize=84320 memory=77024 CPUtime=0.19 cores=1,3
/proc/328946/stat : 328946 (naps-1.03) R 328941 328941 326013 0 -1 4194304 16824 0 0 0 17 2 0 0 20 0 1 0 44569415 86343680 19256 134679101440 4194304 6891597 140721561315616 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 38170624 140721561322486 140721561322598 140721561322598 140721561329611 0
/proc/328946/statm: 21080 19256 612 659 0 20284 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 94252 KiB
Current children cumulated memory: 79752 KiB

[startup+0.30573 s]*
/proc/loadavg: 4.30 4.17 4.10 5/256 328946
/proc/meminfo: memFree=116301920/131524600 swapFree=131060368/131071996
[pid=328941] ppid=328938 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/328941/stat : 328941 (naps-1.03.sh) S 328938 328941 326013 0 -1 4194304 226 241 0 0 0 0 0 0 20 0 1 0 44569415 10170368 682 134679101440 94555682873344 94555683952664 140730761889616 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94555686051120 94555686098308 94555709149184 140730761896933 140730761897058 140730761897058 140730761904072 0
/proc/328941/statm: 2483 682 604 264 0 134 0
[pid=328946] ppid=328941 vsize=107200 memory=102340 CPUtime=0.29 cores=1,3
/proc/328946/stat : 328946 (naps-1.03) R 328941 328941 326013 0 -1 4194304 21636 0 0 0 26 3 0 0 20 0 1 0 44569415 109772800 25585 134679101440 4194304 6891597 140721561315616 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 38170624 140721561322486 140721561322598 140721561322598 140721561329611 0
/proc/328946/statm: 26800 25585 628 659 0 26004 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 117132 KiB
Current children cumulated memory: 105068 KiB

[startup+0.700273 s]
/proc/loadavg: 4.30 4.17 4.10 5/256 328946
/proc/meminfo: memFree=116300772/131524600 swapFree=131060368/131071996
[pid=328941] ppid=328938 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/328941/stat : 328941 (naps-1.03.sh) S 328938 328941 326013 0 -1 4194304 226 241 0 0 0 0 0 0 20 0 1 0 44569415 10170368 682 134679101440 94555682873344 94555683952664 140730761889616 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94555686051120 94555686098308 94555709149184 140730761896933 140730761897058 140730761897058 140730761904072 0
/proc/328941/statm: 2483 682 604 264 0 134 0
[pid=328946] ppid=328941 vsize=109036 memory=103972 CPUtime=0.68 cores=1,3
/proc/328946/stat : 328946 (naps-1.03) R 328941 328941 326013 0 -1 4194304 22026 0 0 0 65 3 0 0 20 0 1 0 44569415 111652864 25993 134679101440 4194304 6891597 140721561315616 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 38170624 140721561322486 140721561322598 140721561322598 140721561329611 0
/proc/328946/statm: 27259 25993 644 659 0 26463 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 118968 KiB
Current children cumulated memory: 106700 KiB

[startup+1.50026 s]
/proc/loadavg: 4.30 4.17 4.10 5/256 328946
/proc/meminfo: memFree=116294776/131524600 swapFree=131060368/131071996
[pid=328941] ppid=328938 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/328941/stat : 328941 (naps-1.03.sh) S 328938 328941 326013 0 -1 4194304 226 241 0 0 0 0 0 0 20 0 1 0 44569415 10170368 682 134679101440 94555682873344 94555683952664 140730761889616 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94555686051120 94555686098308 94555709149184 140730761896933 140730761897058 140730761897058 140730761904072 0
/proc/328941/statm: 2483 682 604 264 0 134 0
[pid=328946] ppid=328941 vsize=124008 memory=117692 CPUtime=1.48 cores=1,3
/proc/328946/stat : 328946 (naps-1.03) R 328941 328941 326013 0 -1 4194304 23441 0 0 0 144 4 0 0 20 0 1 0 44569415 126984192 29423 134679101440 4194304 6891597 140721561315616 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 38170624 140721561322486 140721561322598 140721561322598 140721561329611 0
/proc/328946/statm: 31002 29423 644 659 0 30206 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 133940 KiB
Current children cumulated memory: 120420 KiB

[startup+1.72204 s]
# the end of solver process 328941 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.66335 s, system=0.051895 s

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

[startup+1.60026 s]
/proc/loadavg: 4.30 4.17 4.10 5/256 328946
/proc/meminfo: memFree=116294776/131524600 swapFree=131060368/131071996
[pid=328941] ppid=328938 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/328941/stat : 328941 (naps-1.03.sh) S 328938 328941 326013 0 -1 4194304 226 241 0 0 0 0 0 0 20 0 1 0 44569415 10170368 682 134679101440 94555682873344 94555683952664 140730761889616 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94555686051120 94555686098308 94555709149184 140730761896933 140730761897058 140730761897058 140730761904072 0
/proc/328941/statm: 2483 682 604 264 0 134 0
[pid=328946] ppid=328941 vsize=124008 memory=117956 CPUtime=1.58 cores=1,3
/proc/328946/stat : 328946 (naps-1.03) R 328941 328941 326013 0 -1 4194304 23507 0 0 0 154 4 0 0 20 0 1 0 44569415 126984192 29489 134679101440 4194304 6891597 140721561315616 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 38170624 140721561322486 140721561322598 140721561322598 140721561329611 0
/proc/328946/statm: 31002 29489 644 659 0 30206 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 133940 KiB
Current children cumulated memory: 120684 KiB

[startup+1.70021 s]
/proc/loadavg: 4.30 4.17 4.10 5/256 328946
/proc/meminfo: memFree=116294776/131524600 swapFree=131060368/131071996
[pid=328941] ppid=328938 vsize=9932 memory=2728 CPUtime=0 cores=1,3
/proc/328941/stat : 328941 (naps-1.03.sh) S 328938 328941 326013 0 -1 4194304 226 241 0 0 0 0 0 0 20 0 1 0 44569415 10170368 682 134679101440 94555682873344 94555683952664 140730761889616 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94555686051120 94555686098308 94555709149184 140730761896933 140730761897058 140730761897058 140730761904072 0
/proc/328941/statm: 2483 682 604 264 0 134 0
[pid=328946] ppid=328941 vsize=124008 memory=117956 CPUtime=1.68 cores=1,3
/proc/328946/stat : 328946 (naps-1.03) R 328941 328941 326013 0 -1 4194304 23509 0 0 0 164 4 0 0 20 0 1 0 44569415 126984192 29489 134679101440 4194304 6891597 140721561315616 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7398840 7447120 38170624 140721561322486 140721561322598 140721561322598 140721561329611 0
/proc/328946/statm: 31002 29489 644 659 0 30206 0
Current children cumulated CPU time: 1.68 s
Current children cumulated vsize: 133940 KiB
Current children cumulated memory: 120684 KiB

Child status: 30

Real time (s): 1.72207
CPU time (s): 1.71525
CPU user time (s): 1.66335
CPU system time (s): 0.051895
CPU usage (%): 99.6037
Max. virtual memory (cumulated for all children) (KiB): 133940
Max. memory (cumulated for all children) (KiB): 120684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.66335
system time used= 0.051895
maximum resident set size= 117956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23991
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= 12
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 328941
#   total CPU time (s): 1.71525
#   total CPU user time (s): 1.66335
#   total CPU system time (s): 0.051895

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015737 second user time and 0.033198 second system time

The end

Launcher Data 

Begin job on nodeC014 at 2024-07-27 13:40:15
IDJOB=4461412
IDBENCH=144128
IDSOLVER=3088
FILE ID=nodeC014/4461412-1722080415
RUNJOBID= nodeC014-1722076558-326025
SLURM_JOB_ID= 8248132
Free space on /tmp= 890020 MiB

SOLVER NAME= NaPS 1.03a1
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/coloring/normalized-dsjc125-1-5_wcsp.wbo
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4461412-1722080415/watcher-4461412-1722080415 -o /tmp/evaluation-result-4461412-1722080415/solver-4461412-1722080415 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1722076558-326025 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4461412-1722080415.wbo

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

MD5SUM BENCH= 0971c962bf2581d0ee8c4d9aaf2e583b
RANDOM SEED=693570470

nodeC014.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3658.315
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.45
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		: 3655.632
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
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		: 3599.999
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.45
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		: 3658.883
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
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		: 3658.372
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.45
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		: 3660.148
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
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		: 3599.922
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.45
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		: 3599.897
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        116403140 kB
MemAvailable:   128554396 kB
Buffers:          380084 kB
Cached:         12543524 kB
SwapCached:          140 kB
Active:           828892 kB
Inactive:       13575104 kB
Active(anon):       2220 kB
Inactive(anon):  1531160 kB
Active(file):     826672 kB
Inactive(file): 12043944 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131060368 kB
Dirty:              5300 kB
Writeback:             0 kB
AnonPages:       1475684 kB
Mapped:           102056 kB
Shmem:             52988 kB
KReclaimable:     240928 kB
Slab:             366352 kB
SReclaimable:     240928 kB
SUnreclaim:       125424 kB
KernelStack:        4092 kB
PageTables:        12892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2065484 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            15872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1179648 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      395988 kB
DirectMap2M:    46563328 kB
DirectMap1G:    89128960 kB

Free space on /tmp at the end= 890016 MiB
End job on nodeC014 at 2024-07-27 13:40:17