Trace number 4433394

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
Exact_no_SoPlex 2024-07-05OPT261 62.9914 63.1977

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c3.opb
MD5SUMa781914766da5574ce48a9f540451afb
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 benchmark261
Best CPU time to get the best result obtained on this benchmark13.425
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables558
Total number of constraints3551
Number of constraints which are clauses3551
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 constraint2
Maximum length of a constraint32
Number of terms in the objective function 558
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 558
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 558
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.03	o 276
0.00/0.03	o 275
0.00/0.03	o 274
0.00/0.03	o 273
0.00/0.03	o 272
0.00/0.03	o 271
0.00/0.04	o 270
0.00/0.05	o 269
0.00/0.05	o 268
0.00/0.06	o 267
0.00/0.09	o 266
0.30/0.35	o 265
0.59/0.68	o 264
5.37/5.45	o 263
5.37/5.47	o 262
5.37/5.48	o 261
62.89/63.19	s OPTIMUM FOUND
62.89/63.19	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

Verifier Data 

OK	261

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 (62755 MiB free)
  memory of node 1: 64473 MiB (62340 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433394-1721075248/watcher-4433394-1721075248 -o /tmp/evaluation-result-4433394-1721075248/solver-4433394-1721075248 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721071603-818143 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=1305822749 HOME/instance-4433394-1721075248.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
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=820710, runsolver pid=820707
Current StackSize limit: 8192 KiB


[startup+0.100078 s]*
/proc/loadavg: 4.15 4.12 4.09 6/256 820711
/proc/meminfo: memFree=128093004/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=28428 memory=8848 CPUtime=0.09 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 987 0 0 0 9 0 0 0 20 0 1 0 159693682 29110272 2212 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 7107 2212 835 746 0 6171 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 28428 KiB
Current children cumulated memory: 8848 KiB

[startup+0.205567 s]*
/proc/loadavg: 4.15 4.12 4.09 5/256 820711
/proc/meminfo: memFree=128092500/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=28824 memory=9112 CPUtime=0.2 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 1100 0 0 0 20 0 0 0 20 0 1 0 159693682 29515776 2278 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 7206 2278 835 746 0 6270 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 28824 KiB
Current children cumulated memory: 9112 KiB

[startup+0.304914 s]*
/proc/loadavg: 4.15 4.12 4.09 5/256 820711
/proc/meminfo: memFree=128089976/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=29088 memory=11424 CPUtime=0.3 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 1161 0 0 0 30 0 0 0 20 0 1 0 159693682 29786112 2856 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 7272 2856 835 746 0 6336 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29088 KiB
Current children cumulated memory: 11424 KiB

[startup+0.700157 s]
/proc/loadavg: 4.15 4.12 4.09 5/256 820711
/proc/meminfo: memFree=128089500/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=30048 memory=12476 CPUtime=0.69 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 1387 0 0 0 69 0 0 0 20 0 1 0 159693682 30769152 3119 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 7512 3119 835 746 0 6576 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30048 KiB
Current children cumulated memory: 12476 KiB

[startup+1.50017 s]
/proc/loadavg: 4.15 4.12 4.09 5/256 820711
/proc/meminfo: memFree=128085468/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=31948 memory=16368 CPUtime=1.48 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 1880 0 0 0 148 0 0 0 20 0 1 0 159693682 32714752 4092 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 7987 4092 835 746 0 7051 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 31948 KiB
Current children cumulated memory: 16368 KiB

[startup+3.10536 s]
/proc/loadavg: 4.14 4.12 4.09 5/256 820711
/proc/meminfo: memFree=128078376/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=33300 memory=19780 CPUtime=3.08 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 2209 0 0 0 308 0 0 0 20 0 1 0 159693682 34099200 4945 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 8325 4945 835 746 0 7389 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 33300 KiB
Current children cumulated memory: 19780 KiB

[startup+6.30021 s]
/proc/loadavg: 4.14 4.12 4.09 5/256 820711
/proc/meminfo: memFree=128064404/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=34584 memory=20732 CPUtime=6.26 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 2503 0 0 0 626 0 0 0 20 0 1 0 159693682 35414016 5183 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 8646 5183 835 746 0 7710 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 34584 KiB
Current children cumulated memory: 20732 KiB

[startup+12.7002 s]
/proc/loadavg: 4.13 4.12 4.09 5/256 820713
/proc/meminfo: memFree=128043468/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=39080 memory=30984 CPUtime=12.64 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 3780 0 0 0 1263 1 0 0 20 0 1 0 159693682 40017920 7746 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 9770 7746 835 746 0 8834 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 39080 KiB
Current children cumulated memory: 30984 KiB

[startup+25.5002 s]
/proc/loadavg: 4.10 4.11 4.09 5/256 820714
/proc/meminfo: memFree=128038756/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=39884 memory=32068 CPUtime=25.41 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 4478 0 0 0 2539 2 0 0 20 0 1 0 159693682 40841216 8017 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 9971 8017 835 746 0 9035 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 39884 KiB
Current children cumulated memory: 32068 KiB

[startup+51.1054 s]
/proc/loadavg: 4.13 4.12 4.09 5/256 820719
/proc/meminfo: memFree=128023732/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=41120 memory=33276 CPUtime=50.93 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 5613 0 0 0 5091 2 0 0 20 0 1 0 159693682 42106880 8319 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 10280 8319 835 746 0 9344 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 41120 KiB
Current children cumulated memory: 33276 KiB

[startup+63.1977 s]
# the end of solver process 820710 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=62.9635 s, system=0.027887 s

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

[startup+51.2002 s]
/proc/loadavg: 4.13 4.12 4.09 5/256 820719
/proc/meminfo: memFree=128023732/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=41120 memory=33276 CPUtime=51.02 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 5613 0 0 0 5100 2 0 0 20 0 1 0 159693682 42106880 8319 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 10280 8319 835 746 0 9344 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 41120 KiB
Current children cumulated memory: 33276 KiB

[startup+57.6002 s]
/proc/loadavg: 4.12 4.12 4.09 5/256 820719
/proc/meminfo: memFree=128017456/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=41528 memory=33556 CPUtime=57.4 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 5918 0 0 0 5738 2 0 0 20 0 1 0 159693682 42524672 8389 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 10382 8389 835 746 0 9446 0
Current children cumulated CPU time: 57.4 s
Current children cumulated vsize: 41528 KiB
Current children cumulated memory: 33556 KiB

[startup+60.8002 s]
/proc/loadavg: 4.11 4.11 4.09 6/257 820721
/proc/meminfo: memFree=128016380/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=42088 memory=34176 CPUtime=60.59 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 6150 0 0 0 6057 2 0 0 20 0 1 0 159693682 43098112 8544 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 10522 8544 835 746 0 9586 0
Current children cumulated CPU time: 60.59 s
Current children cumulated vsize: 42088 KiB
Current children cumulated memory: 34176 KiB

[startup+62.4001 s]
/proc/loadavg: 4.11 4.11 4.09 5/256 820721
/proc/meminfo: memFree=128016112/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=42088 memory=34176 CPUtime=62.18 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 6151 0 0 0 6216 2 0 0 20 0 1 0 159693682 43098112 8544 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 10522 8544 835 746 0 9586 0
Current children cumulated CPU time: 62.18 s
Current children cumulated vsize: 42088 KiB
Current children cumulated memory: 34176 KiB

[startup+62.8001 s]
/proc/loadavg: 4.11 4.11 4.09 5/256 820721
/proc/meminfo: memFree=128016112/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=42088 memory=34176 CPUtime=62.58 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 6151 0 0 0 6256 2 0 0 20 0 1 0 159693682 43098112 8544 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 10522 8544 835 746 0 9586 0
Current children cumulated CPU time: 62.58 s
Current children cumulated vsize: 42088 KiB
Current children cumulated memory: 34176 KiB

[startup+63.0002 s]*
/proc/loadavg: 4.10 4.11 4.09 5/256 820721
/proc/meminfo: memFree=128016112/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=42220 memory=34176 CPUtime=62.79 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 6153 0 0 0 6277 2 0 0 20 0 1 0 159693682 43233280 8544 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 10555 8544 835 746 0 9619 0
Current children cumulated CPU time: 62.79 s
Current children cumulated vsize: 42220 KiB
Current children cumulated memory: 34176 KiB

[startup+63.1055 s]
/proc/loadavg: 4.10 4.11 4.09 5/256 820721
/proc/meminfo: memFree=128016112/131524600 swapFree=131071996/131071996
[pid=820710] ppid=820707 vsize=42220 memory=34176 CPUtime=62.89 cores=0,2
/proc/820710/stat : 820710 (Exact_nosoplex) R 820707 820710 818133 0 -1 4194304 6156 0 0 0 6287 2 0 0 20 0 1 0 159693682 43233280 8544 134679101440 4194304 7248369 140728113015552 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 37900288 140728113017772 140728113017951 140728113017951 140728113024966 0
/proc/820710/statm: 10555 8544 835 746 0 9619 0
Current children cumulated CPU time: 62.89 s
Current children cumulated vsize: 42220 KiB
Current children cumulated memory: 34176 KiB

Child status: 30

Real time (s): 63.1977
CPU time (s): 62.9914
CPU user time (s): 62.9635
CPU system time (s): 0.027887
CPU usage (%): 99.6736
Max. virtual memory (cumulated for all children) (KiB): 42220
Max. memory (cumulated for all children) (KiB): 34176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 62.9635
system time used= 0.027887
maximum resident set size= 34336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6189
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= 2
involuntary context switches= 445


# summary of solver processes directly reported to runsolver:
#   pid: 820710
#   total CPU time (s): 62.9914
#   total CPU user time (s): 62.9635
#   total CPU system time (s): 0.027887

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.132537 second user time and 0.293704 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-15 22:27:40
IDJOB=4433394
IDBENCH=147116
IDSOLVER=3061
FILE ID=nodeC032/4433394-1721075248
RUNJOBID= nodeC032-1721071603-818143
SLURM_JOB_ID= 7505534
Free space on /tmp= 890068 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c3.opb
COMMAND LINE= HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433394-1721075248/watcher-4433394-1721075248 -o /tmp/evaluation-result-4433394-1721075248/solver-4433394-1721075248 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721071603-818143 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=1305822749 HOME/instance-4433394-1721075248.opb

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

MD5SUM BENCH= a781914766da5574ce48a9f540451afb
RANDOM SEED=1305822749

nodeC032.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		: 3648.951
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	: 6999.33
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		: 3682.459
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	: 7005.03
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		: 3658.619
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	: 6999.33
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		: 3600.066
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	: 7005.03
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		: 3662.986
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	: 6999.33
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		: 3682.490
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	: 7005.03
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		: 3608.693
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	: 6999.33
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		: 3599.660
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	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128098952 kB
MemAvailable:   129369124 kB
Buffers:          379516 kB
Cached:          1719624 kB
SwapCached:            0 kB
Active:           640452 kB
Inactive:        2175980 kB
Active(anon):       1564 kB
Inactive(anon):   753456 kB
Active(file):     638888 kB
Inactive(file):  1422524 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5384 kB
Writeback:             8 kB
AnonPages:        717488 kB
Mapped:           113676 kB
Shmem:             37720 kB
KReclaimable:      97168 kB
Slab:             203004 kB
SReclaimable:      97168 kB
SUnreclaim:       105836 kB
KernelStack:        4144 kB
PageTables:        10364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1141248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62144 kB
HardwareCorrupted:     0 kB
AnonHugePages:    389120 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:      223956 kB
DirectMap2M:    20520960 kB
DirectMap1G:    115343360 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC032 at 2024-07-15 22:28:43