Trace number 4463701

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-GM 1.03a2OPTIMUM 4.75845 4.77052

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/bwt/
normalized-bwt4cc_wcsp.wbo
MD5SUM6b9bbf5f8b7e74ed9454dc93ad3e9326
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark531
Best CPU time to get the best result obtained on this benchmark0.059741
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables584
Total number of constraints10179
Number of soft constraints10000
Number of constraints which are clauses10000
Number of constraints which are cardinality constraints (but not clauses)179
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint18
Top cost 9051
Min constraint cost 1
Max constraint cost 9051
Sum of constraints costs 89450564
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 19
Number of bits of the biggest sum of numbers5
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 1.03a2.
0.00/0.00	c We set -no-flip-min because your selected sat solver does not support it.
0.00/0.00	c Input file name: HOME/instance-4463701-1722353232.wbo
0.00/0.00	c Initial goal by soft: 9050
0.10/0.11	c goal1 is divided by 9051
0.10/0.11	c -initial-goal is not supported in multi stage optimization
0.10/0.11	c multi stage optimization mode: 1-th step
0.10/0.12	c Found but not a solution: 280748
3.77/3.82	o 1028
3.87/3.92	c multi stage optimization mode: 2-th (final)
4.67/4.72	o 531
4.67/4.72	s OPTIMUM FOUND
4.67/4.72	c _____________________________________________________________________________
4.67/4.72	c std/band forms        : 74,0
4.67/4.72	c 2cl/3cl ITE-codings   : 0,0
4.67/4.72	c BDD/srt/adr Max costs : 903369,901606,0
4.67/4.72	c BDDraw/bin/mul/srt/adr: 0,0,1,73,0
4.67/4.72	c BDD nodes             : 0
4.67/4.72	c Es1/CC detections     : 0,0
4.67/4.72	c CC sort               : 72
4.67/4.72	c SAT/UNSAT calls       : 3,0
4.67/4.72	c regenrated variables  : 787
4.67/4.72	c eliminated fixed lits : 1
4.67/4.72	c goal lit flips        : 0
4.67/4.72	c goal stages           : 2
4.67/4.72	c goal shrink           : 1
4.67/4.72	c goal coeff separations: 0
4.67/4.72	c restarts              : 6
4.67/4.72	c conflicts             : 22             (5 /sec)
4.67/4.72	c decisions             : 83088          (18253 /sec)
4.67/4.72	c propagations          : 801343         (176037 /sec)
4.67/4.72	c inspects              : 0              (0 /sec)
4.67/4.72	c CPU time (solving tm) : 4.552 s        (3.569 s, SAT 3.569 s, UNSAT 0 s)
4.67/4.72	c Time for Opt-base     : 0.01665 s
4.67/4.72	c Steps for Opt-base    : 24921
4.67/4.72	c Time for BDD coding   : 0.002857 s
4.67/4.72	c Time for srt coding   : 0.2444 s
4.67/4.72	c _____________________________________________________________________________
4.67/4.72	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
4.67/4.72	v
4.67/4.72	v
4.67/4.72	v
4.67/4.72	v
4.67/4.72	v

Verifier Data 

OK	531

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: 64059 MiB (45799 MiB free)
  memory of node 1: 64510 MiB (39911 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4463701-1722353232/watcher-4463701-1722353232 -o /tmp/evaluation-result-4463701-1722353232/solver-4463701-1722353232 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1722352577-13563 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4463701-1722353232.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Current StackSize limit: 8192 KiB

solver pid=15303, runsolver pid=15300

[startup+0.1001 s]*
/proc/loadavg: 4.11 3.84 2.98 5/250 15308
/proc/meminfo: memFree=87759104/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=16884 memory=10924 CPUtime=0.1 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 2372 0 0 0 10 0 0 0 20 0 1 0 1918857 17289216 2731 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 4221 2731 468 659 0 3425 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26816 KiB
Current children cumulated memory: 13736 KiB

[startup+0.214099 s]*
/proc/loadavg: 4.11 3.84 2.98 5/250 15308
/proc/meminfo: memFree=87731452/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=50020 memory=47244 CPUtime=0.21 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 8314 0 0 0 20 1 0 0 20 0 1 0 1918857 51220480 11811 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 12505 11811 468 659 0 11709 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 59952 KiB
Current children cumulated memory: 50056 KiB

[startup+0.314229 s]*
/proc/loadavg: 4.10 3.84 2.98 6/250 15308
/proc/meminfo: memFree=87700152/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=66524 memory=60612 CPUtime=0.31 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 9135 0 0 0 30 1 0 0 20 0 1 0 1918857 68120576 15087 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 16631 15087 468 659 0 15835 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 76456 KiB
Current children cumulated memory: 63424 KiB

[startup+0.700426 s]
/proc/loadavg: 4.10 3.84 2.98 5/250 15308
/proc/meminfo: memFree=87617832/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=249200 memory=225508 CPUtime=0.69 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 36732 0 0 0 62 7 0 0 20 0 1 0 1918857 255180800 56377 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 62300 56377 468 659 0 61504 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 259132 KiB
Current children cumulated memory: 228320 KiB

[startup+1.50042 s]
/proc/loadavg: 4.10 3.84 2.98 5/250 15308
/proc/meminfo: memFree=87429536/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=415836 memory=378240 CPUtime=1.48 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 53007 0 0 0 137 11 0 0 20 0 1 0 1918857 425816064 94560 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 103959 94560 468 659 0 103163 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 425768 KiB
Current children cumulated memory: 381052 KiB

[startup+3.11402 s]
/proc/loadavg: 4.10 3.84 2.98 5/250 15308
/proc/meminfo: memFree=87318988/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=475304 memory=429476 CPUtime=3.09 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 58363 0 0 0 295 14 0 0 20 0 1 0 1918857 486711296 107369 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 118826 107369 468 659 0 118030 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 485236 KiB
Current children cumulated memory: 432288 KiB

[startup+4.77045 s]
# the end of solver process 15303 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=4.58169 s, system=0.176756 s

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

[startup+3.20048 s]
/proc/loadavg: 4.10 3.84 2.98 5/250 15308
/proc/meminfo: memFree=87318988/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=475436 memory=429476 CPUtime=3.18 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 58401 0 0 0 304 14 0 0 20 0 1 0 1918857 486846464 107369 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 118859 107369 468 659 0 118063 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 485368 KiB
Current children cumulated memory: 432288 KiB

[startup+4.00036 s]*
/proc/loadavg: 4.10 3.84 2.98 5/250 15308
/proc/meminfo: memFree=87319540/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=460184 memory=428456 CPUtime=3.98 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 59409 0 0 0 384 14 0 0 20 0 1 0 1918857 471228416 107114 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 115046 107114 468 659 0 114250 0
Current children cumulated CPU time: 3.98 s
Current children cumulated vsize: 470116 KiB
Current children cumulated memory: 431268 KiB

[startup+4.40036 s]
/proc/loadavg: 4.10 3.84 2.98 5/250 15308
/proc/meminfo: memFree=87319540/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=459032 memory=417180 CPUtime=4.38 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 59762 0 0 0 423 15 0 0 20 0 1 0 1918857 470048768 104295 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 114758 104295 468 659 0 113962 0
Current children cumulated CPU time: 4.38 s
Current children cumulated vsize: 468964 KiB
Current children cumulated memory: 419992 KiB

[startup+4.60036 s]
/proc/loadavg: 4.10 3.84 2.98 5/250 15308
/proc/meminfo: memFree=87319540/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=444708 memory=412224 CPUtime=4.57 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 60785 0 0 0 442 15 0 0 20 0 1 0 1918857 455380992 103056 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 111177 103056 468 659 0 110381 0
Current children cumulated CPU time: 4.57 s
Current children cumulated vsize: 454640 KiB
Current children cumulated memory: 415036 KiB

[startup+4.70037 s]
/proc/loadavg: 4.10 3.84 2.98 5/250 15308
/proc/meminfo: memFree=87319540/131655788 swapFree=131071996/131071996
[pid=15303] ppid=15300 vsize=9932 memory=2812 CPUtime=0 cores=4,6
/proc/15303/stat : 15303 (naps-1.03.sh) S 15300 15303 13552 0 -1 4194304 224 244 0 0 0 0 0 0 20 0 1 0 1918856 10170368 703 134679101440 94469770883072 94469771962392 140733667718304 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 94469774060848 94469774108036 94469785927680 140733667722207 140733667722336 140733667722336 140733667729352 0
/proc/15303/statm: 2483 703 627 264 0 134 0
[pid=15308] ppid=15303 vsize=449020 memory=414864 CPUtime=4.67 cores=4,6
/proc/15308/stat : 15308 (naps-1.03a2) R 15303 15303 13552 0 -1 4194304 61462 0 0 0 452 15 0 0 20 0 1 0 1918857 459796480 103716 134679101440 4194304 6891597 140723224756928 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7398840 7447120 12681216 140723224765418 140723224765536 140723224765536 140723224772553 0
/proc/15308/statm: 112255 103716 468 659 0 111459 0
Current children cumulated CPU time: 4.67 s
Current children cumulated vsize: 458952 KiB
Current children cumulated memory: 417676 KiB

Child status: 30

Real time (s): 4.77052
CPU time (s): 4.75845
CPU user time (s): 4.58169
CPU system time (s): 0.176756
CPU usage (%): 99.747
Max. virtual memory (cumulated for all children) (KiB): 515720
Max. memory (cumulated for all children) (KiB): 459596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.58169
system time used= 0.176756
maximum resident set size= 456784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61966
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= 11
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 15303
#   total CPU time (s): 4.75845
#   total CPU user time (s): 4.58169
#   total CPU system time (s): 0.176756

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.062186 second user time and 0.104432 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2024-07-30 17:27:12
IDJOB=4463701
IDBENCH=144027
IDSOLVER=3091
FILE ID=nodeC002/4463701-1722353232
RUNJOBID= nodeC002-1722352577-13563
SLURM_JOB_ID= 8249032
Free space on /tmp= 723760 MiB

SOLVER NAME= NaPS-GM 1.03a2
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/bwt/normalized-bwt4cc_wcsp.wbo
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4463701-1722353232/watcher-4463701-1722353232 -o /tmp/evaluation-result-4463701-1722353232/solver-4463701-1722353232 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1722352577-13563 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4463701-1722353232.wbo

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

MD5SUM BENCH= 6b9bbf5f8b7e74ed9454dc93ad3e9326
RANDOM SEED=56108481

nodeC002.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	: 0xb00001f
cpu MHz		: 3504.956
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.65
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	: 0xb00001f
cpu MHz		: 3491.826
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.23
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	: 0xb00001f
cpu MHz		: 1197.374
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.65
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	: 0xb00001f
cpu MHz		: 1197.362
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.23
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	: 0xb00001f
cpu MHz		: 3512.075
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.65
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	: 0xb00001f
cpu MHz		: 3491.827
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.23
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	: 0xb00001f
cpu MHz		: 1197.213
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.65
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	: 0xb00001f
cpu MHz		: 1197.249
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        87768608 kB
MemAvailable:   91328540 kB
Buffers:           65932 kB
Cached:          4299252 kB
SwapCached:            0 kB
Active:           200456 kB
Inactive:       43098984 kB
Active(anon):       1940 kB
Inactive(anon): 38962176 kB
Active(file):     198516 kB
Inactive(file):  4136808 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5944 kB
Writeback:            52 kB
AnonPages:      38933740 kB
Mapped:            97208 kB
Shmem:             29512 kB
KReclaimable:     129280 kB
Slab:             208860 kB
SReclaimable:     129280 kB
SUnreclaim:        79580 kB
KernelStack:        4016 kB
PageTables:        85364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   43586528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             6400 kB
HardwareCorrupted:     0 kB
AnonHugePages:  12742656 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:      179016 kB
DirectMap2M:    13357056 kB
DirectMap1G:    122683392 kB

Free space on /tmp at the end= 723756 MiB
End job on nodeC002 at 2024-07-30 17:27:17