Trace number 4520472

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-1.03a6OPT120 5.37581 5.41865

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/
dominating_set/normalized-dominating_set_hexgrid_opt_r6_c80.opb
MD5SUMc38d53ef62d5a1e991caa36d02813e97
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 benchmark120
Best CPU time to get the best result obtained on this benchmark0.023232
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables480
Total number of constraints480
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint4
Number of terms in the objective function 480
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 480
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 480
Number of bits of the biggest sum of numbers9
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 

0.00/0.02	c NaPS 1.03a6.
0.00/0.02	c Input file name: HOME/instance-4520472-1751567964.opb
0.00/0.03	c single stage optimization mode
5.34/5.41	o 480
5.34/5.41	o 194
5.34/5.41	o 127
5.34/5.41	o 126
5.34/5.41	o 125
5.34/5.41	o 120
5.34/5.41	s OPTIMUM FOUND
5.34/5.41	c _____________________________________________________________________________
5.34/5.41	c std/band forms        : 9,0
5.34/5.41	c 2cl/3cl ITE-codings   : 0,0
5.34/5.41	c BDD/srt/adr Max costs : 0,18176,0
5.34/5.41	c BDDraw/bin/mul/srt/adr: 0,0,0,9,0
5.34/5.41	c BDD nodes             : 0
5.34/5.41	c Es1/CC detections     : 0,0
5.34/5.41	c CC sort               : 9
5.34/5.41	c SAT/UNSAT calls       : 6,4
5.34/5.41	c regenrated variables  : 5
5.34/5.41	c eliminated fixed lits : 0
5.34/5.41	c goal lit flips        : 37
5.34/5.41	c goal stages           : 1
5.34/5.41	c goal shrink           : 0
5.34/5.41	c goal coeff separations: 0
5.34/5.41	c restarts              : 10002
5.34/5.41	c conflicts             : 129250         (24232 /sec)
5.34/5.41	c decisions             : 705107         (132196 /sec)
5.34/5.41	c propagations          : 28394840       (5323569 /sec)
5.34/5.41	c inspects              : 0              (0 /sec)
5.34/5.41	c CPU time (solving tm) : 5.334 s        (5.274 s, SAT 5.272 s, UNSAT 0.001776 s)
5.34/5.41	c Time for Opt-base     : 0.001133 s
5.34/5.41	c Steps for Opt-base    : 0
5.34/5.41	c Time for BDD coding   : 0 s
5.34/5.41	c Time for srt coding   : 0.009456 s
5.34/5.41	c _____________________________________________________________________________
5.34/5.41	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

Verifier Data 

OK	120

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: 63837 MiB (63020 MiB free)
  memory of node 1: 64465 MiB (60349 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4520472-1751567964/watcher-4520472-1751567964 -o /tmp/evaluation-result-4520472-1751567964/solver-4520472-1751567964 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751563451-82664 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4520472-1751567964.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=83532, runsolver pid=83529
Current StackSize limit: 8192 KiB


[startup+0.100069 s]*
/proc/loadavg: 4.22 4.25 4.16 5/254 83536
/proc/meminfo: memFree=126331020/131382116 swapFree=33009904/33010684
[pid=83532] ppid=83529 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/83532/stat : 83532 (naps-1.03a6.sh) S 83529 83532 82628 0 -1 4194304 229 200 0 0 0 0 0 0 20 0 1 0 72475633 4292608 736 18446744073709551615 94129987874816 94129988769349 140724796134688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94129989008400 94129989056144 94129992081408 140724796139943 140724796140037 140724796140037 140724796145639 0
/proc/83532/statm: 1048 736 672 219 0 110 0
[pid=83536] ppid=83532 vsize=10568 memory=9116 CPUtime=0.07 cores=0,2
/proc/83536/stat : 83536 (naps-1.03a6) R 83532 83532 82628 0 -1 4194304 1944 0 0 0 7 0 0 0 20 0 1 0 72475635 10821632 2279 18446744073709551615 4198400 7047149 140734768496416 0 0 0 0 0 17922 0 0 0 17 2 0 0 0 0 0 7573272 7623312 35500032 140734768503156 140734768503270 140734768503270 140734768508873 0
/proc/83536/statm: 2642 2279 608 696 0 1803 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 14760 KiB
Current children cumulated memory: 12060 KiB

[startup+0.215643 s]*
/proc/loadavg: 4.22 4.25 4.16 5/254 83536
/proc/meminfo: memFree=126331020/131382116 swapFree=33009904/33010684
[pid=83532] ppid=83529 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/83532/stat : 83532 (naps-1.03a6.sh) S 83529 83532 82628 0 -1 4194304 229 200 0 0 0 0 0 0 20 0 1 0 72475633 4292608 736 18446744073709551615 94129987874816 94129988769349 140724796134688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94129989008400 94129989056144 94129992081408 140724796139943 140724796140037 140724796140037 140724796145639 0
/proc/83532/statm: 1048 736 672 219 0 110 0
[pid=83536] ppid=83532 vsize=12220 memory=10396 CPUtime=0.18 cores=0,2
/proc/83536/stat : 83536 (naps-1.03a6) R 83532 83532 82628 0 -1 4194304 2296 0 0 0 18 0 0 0 20 0 1 0 72475635 12513280 2599 18446744073709551615 4198400 7047149 140734768496416 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 35500032 140734768503156 140734768503270 140734768503270 140734768508873 0
/proc/83536/statm: 3055 2599 608 696 0 2216 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 16412 KiB
Current children cumulated memory: 13340 KiB

[startup+0.313071 s]*
/proc/loadavg: 4.22 4.25 4.16 5/254 83536
/proc/meminfo: memFree=126331020/131382116 swapFree=33009904/33010684
[pid=83532] ppid=83529 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/83532/stat : 83532 (naps-1.03a6.sh) S 83529 83532 82628 0 -1 4194304 229 200 0 0 0 0 0 0 20 0 1 0 72475633 4292608 736 18446744073709551615 94129987874816 94129988769349 140724796134688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94129989008400 94129989056144 94129992081408 140724796139943 140724796140037 140724796140037 140724796145639 0
/proc/83532/statm: 1048 736 672 219 0 110 0
[pid=83536] ppid=83532 vsize=11480 memory=9776 CPUtime=0.28 cores=0,2
/proc/83536/stat : 83536 (naps-1.03a6) R 83532 83532 82628 0 -1 4194304 2494 0 0 0 28 0 0 0 20 0 1 0 72475635 11755520 2444 18446744073709551615 4198400 7047149 140734768496416 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 35500032 140734768503156 140734768503270 140734768503270 140734768508873 0
/proc/83536/statm: 2870 2444 608 696 0 2031 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 15672 KiB
Current children cumulated memory: 12720 KiB

[startup+0.700361 s]
/proc/loadavg: 4.22 4.25 4.16 5/254 83536
/proc/meminfo: memFree=126331212/131382116 swapFree=33009904/33010684
[pid=83532] ppid=83529 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/83532/stat : 83532 (naps-1.03a6.sh) S 83529 83532 82628 0 -1 4194304 229 200 0 0 0 0 0 0 20 0 1 0 72475633 4292608 736 18446744073709551615 94129987874816 94129988769349 140724796134688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94129989008400 94129989056144 94129992081408 140724796139943 140724796140037 140724796140037 140724796145639 0
/proc/83532/statm: 1048 736 672 219 0 110 0
[pid=83536] ppid=83532 vsize=15164 memory=12832 CPUtime=0.65 cores=0,2
/proc/83536/stat : 83536 (naps-1.03a6) R 83532 83532 82628 0 -1 4194304 4396 0 0 0 64 1 0 0 20 0 1 0 72475635 15527936 3208 18446744073709551615 4198400 7047149 140734768496416 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 35500032 140734768503156 140734768503270 140734768503270 140734768508873 0
/proc/83536/statm: 3791 3208 608 696 0 2952 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 19356 KiB
Current children cumulated memory: 15776 KiB

[startup+1.50035 s]
/proc/loadavg: 4.22 4.25 4.16 5/254 83536
/proc/meminfo: memFree=126331212/131382116 swapFree=33009904/33010684
[pid=83532] ppid=83529 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/83532/stat : 83532 (naps-1.03a6.sh) S 83529 83532 82628 0 -1 4194304 229 200 0 0 0 0 0 0 20 0 1 0 72475633 4292608 736 18446744073709551615 94129987874816 94129988769349 140724796134688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94129989008400 94129989056144 94129992081408 140724796139943 140724796140037 140724796140037 140724796145639 0
/proc/83532/statm: 1048 736 672 219 0 110 0
[pid=83536] ppid=83532 vsize=16288 memory=13768 CPUtime=1.45 cores=0,2
/proc/83536/stat : 83536 (naps-1.03a6) R 83532 83532 82628 0 -1 4194304 5403 0 0 0 144 1 0 0 20 0 1 0 72475635 16678912 3442 18446744073709551615 4198400 7047149 140734768496416 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 35500032 140734768503156 140734768503270 140734768503270 140734768508873 0
/proc/83536/statm: 4072 3442 608 696 0 3233 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 20480 KiB
Current children cumulated memory: 16712 KiB

[startup+3.1127 s]
/proc/loadavg: 4.22 4.25 4.16 5/255 83537
/proc/meminfo: memFree=126331464/131382116 swapFree=33009904/33010684
[pid=83532] ppid=83529 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/83532/stat : 83532 (naps-1.03a6.sh) S 83529 83532 82628 0 -1 4194304 229 200 0 0 0 0 0 0 20 0 1 0 72475633 4292608 736 18446744073709551615 94129987874816 94129988769349 140724796134688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94129989008400 94129989056144 94129992081408 140724796139943 140724796140037 140724796140037 140724796145639 0
/proc/83532/statm: 1048 736 672 219 0 110 0
[pid=83536] ppid=83532 vsize=17048 memory=14724 CPUtime=3.06 cores=0,2
/proc/83536/stat : 83536 (naps-1.03a6) R 83532 83532 82628 0 -1 4194304 8804 0 0 0 304 2 0 0 20 0 1 0 72475635 17457152 3681 18446744073709551615 4198400 7047149 140734768496416 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 35500032 140734768503156 140734768503270 140734768503270 140734768508873 0
/proc/83536/statm: 4262 3681 608 696 0 3423 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 21240 KiB
Current children cumulated memory: 17668 KiB

[startup+5.41859 s]
# the end of solver process 83532 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=5.33443 s, system=0.041375 s

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

[startup+3.20043 s]
/proc/loadavg: 4.22 4.25 4.16 5/255 83537
/proc/meminfo: memFree=126331464/131382116 swapFree=33009904/33010684
[pid=83532] ppid=83529 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/83532/stat : 83532 (naps-1.03a6.sh) S 83529 83532 82628 0 -1 4194304 229 200 0 0 0 0 0 0 20 0 1 0 72475633 4292608 736 18446744073709551615 94129987874816 94129988769349 140724796134688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94129989008400 94129989056144 94129992081408 140724796139943 140724796140037 140724796140037 140724796145639 0
/proc/83532/statm: 1048 736 672 219 0 110 0
[pid=83536] ppid=83532 vsize=17048 memory=14724 CPUtime=3.15 cores=0,2
/proc/83536/stat : 83536 (naps-1.03a6) R 83532 83532 82628 0 -1 4194304 8804 0 0 0 313 2 0 0 20 0 1 0 72475635 17457152 3681 18446744073709551615 4198400 7047149 140734768496416 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 35500032 140734768503156 140734768503270 140734768503270 140734768508873 0
/proc/83536/statm: 4262 3681 608 696 0 3423 0
Current children cumulated CPU time: 3.15 s
Current children cumulated vsize: 21240 KiB
Current children cumulated memory: 17668 KiB

[startup+4.80037 s]
/proc/loadavg: 4.20 4.24 4.16 5/255 83538
/proc/meminfo: memFree=126331728/131382116 swapFree=33009904/33010684
[pid=83532] ppid=83529 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/83532/stat : 83532 (naps-1.03a6.sh) S 83529 83532 82628 0 -1 4194304 229 200 0 0 0 0 0 0 20 0 1 0 72475633 4292608 736 18446744073709551615 94129987874816 94129988769349 140724796134688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94129989008400 94129989056144 94129992081408 140724796139943 140724796140037 140724796140037 140724796145639 0
/proc/83532/statm: 1048 736 672 219 0 110 0
[pid=83536] ppid=83532 vsize=18436 memory=16972 CPUtime=4.74 cores=0,2
/proc/83536/stat : 83536 (naps-1.03a6) R 83532 83532 82628 0 -1 4194304 12268 0 0 0 471 3 0 0 20 0 1 0 72475635 18878464 4243 18446744073709551615 4198400 7047149 140734768496416 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 35500032 140734768503156 140734768503270 140734768503270 140734768508873 0
/proc/83536/statm: 4609 4243 608 696 0 3770 0
Current children cumulated CPU time: 4.74 s
Current children cumulated vsize: 22628 KiB
Current children cumulated memory: 19916 KiB

[startup+5.20037 s]
/proc/loadavg: 4.20 4.24 4.16 5/255 83538
/proc/meminfo: memFree=126331980/131382116 swapFree=33009904/33010684
[pid=83532] ppid=83529 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/83532/stat : 83532 (naps-1.03a6.sh) S 83529 83532 82628 0 -1 4194304 229 200 0 0 0 0 0 0 20 0 1 0 72475633 4292608 736 18446744073709551615 94129987874816 94129988769349 140724796134688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94129989008400 94129989056144 94129992081408 140724796139943 140724796140037 140724796140037 140724796145639 0
/proc/83532/statm: 1048 736 672 219 0 110 0
[pid=83536] ppid=83532 vsize=20996 memory=18252 CPUtime=5.14 cores=0,2
/proc/83536/stat : 83536 (naps-1.03a6) R 83532 83532 82628 0 -1 4194304 13244 0 0 0 511 3 0 0 20 0 1 0 72475635 21499904 4531 18446744073709551615 4198400 7047149 140734768496416 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 35500032 140734768503156 140734768503270 140734768503270 140734768508873 0
/proc/83536/statm: 5249 4563 608 696 0 4410 0
Current children cumulated CPU time: 5.14 s
Current children cumulated vsize: 25188 KiB
Current children cumulated memory: 21196 KiB

[startup+5.40036 s]
/proc/loadavg: 4.20 4.24 4.16 5/255 83538
/proc/meminfo: memFree=126331980/131382116 swapFree=33009904/33010684
[pid=83532] ppid=83529 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/83532/stat : 83532 (naps-1.03a6.sh) S 83529 83532 82628 0 -1 4194304 229 200 0 0 0 0 0 0 20 0 1 0 72475633 4292608 736 18446744073709551615 94129987874816 94129988769349 140724796134688 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94129989008400 94129989056144 94129992081408 140724796139943 140724796140037 140724796140037 140724796145639 0
/proc/83532/statm: 1048 736 672 219 0 110 0
[pid=83536] ppid=83532 vsize=20996 memory=18380 CPUtime=5.34 cores=0,2
/proc/83536/stat : 83536 (naps-1.03a6) R 83532 83532 82628 0 -1 4194304 13291 0 0 0 531 3 0 0 20 0 1 0 72475635 21499904 4595 18446744073709551615 4198400 7047149 140734768496416 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 35500032 140734768503156 140734768503270 140734768503270 140734768508873 0
/proc/83536/statm: 5249 4595 608 696 0 4410 0
Current children cumulated CPU time: 5.34 s
Current children cumulated vsize: 25188 KiB
Current children cumulated memory: 21324 KiB

Child status: 30

Real time (s): 5.41865
CPU time (s): 5.37581
CPU user time (s): 5.33443
CPU system time (s): 0.041375
CPU usage (%): 99.2094
Max. virtual memory (cumulated for all children) (KiB): 25188
Max. memory (cumulated for all children) (KiB): 21324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.33443
system time used= 0.041375
maximum resident set size= 19660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13732
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= 132
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 83532
#   total CPU time (s): 5.37581
#   total CPU user time (s): 5.33443
#   total CPU system time (s): 0.041375

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.048482 second user time and 0.127295 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-03 20:39:25
IDJOB=4520472
IDBENCH=178060
IDSOLVER=3341
FILE ID=nodeC004/4520472-1751567964
RUNJOBID= nodeC004-1751563451-82664
SLURM_JOB_ID= 9598768
Free space on /tmp= 431660 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/dominating_set/normalized-dominating_set_hexgrid_opt_r6_c80.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4520472-1751567964/watcher-4520472-1751567964 -o /tmp/evaluation-result-4520472-1751567964/solver-4520472-1751567964 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751563451-82664 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4520472-1751567964.opb

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

MD5SUM BENCH= c38d53ef62d5a1e991caa36d02813e97
RANDOM SEED=516211121

nodeC004 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	: 0xb00001f
cpu MHz		: 1197.568
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 pti 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	: 6983.74
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		: 3491.879
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 pti 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	: 6983.74
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		: 1197.213
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 pti 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	: 6983.74
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		: 1197.415
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 pti 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	: 6983.74
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		: 3662.525
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 pti 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	: 6983.74
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		: 3491.869
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 pti 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	: 6983.74
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		: 1197.605
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 pti 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	: 6983.74
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		: 1197.260
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 pti 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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        126330892 kB
MemAvailable:   127143064 kB
Buffers:            2128 kB
Cached:          1561656 kB
SwapCached:           32 kB
Active:          3327104 kB
Inactive:         967648 kB
Active(anon):    2738152 kB
Inactive(anon):    10748 kB
Active(file):     588952 kB
Inactive(file):   956900 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5680 kB
Writeback:            16 kB
AnonPages:       2731444 kB
Mapped:           111460 kB
Shmem:             17932 kB
KReclaimable:     211896 kB
Slab:             298704 kB
SReclaimable:     211896 kB
SUnreclaim:        86808 kB
KernelStack:        4080 kB
PageTables:         8468 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    3485784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2156544 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 431656 MiB
End job on nodeC004 at 2025-07-03 20:39:30