Trace number 4440658

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_veripb2_no_SoPlex 2024-07-05OPT cert.60 13.3899 13.5209

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-5pb.opb
MD5SUM336fc813b241080bfc9b81cdcc444248
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark0.016467
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables720
Total number of constraints2168
Number of constraints which are clauses2144
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint30
Number of terms in the objective function 720
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 720
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 720
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.04	o 72
0.00/0.07	o 68
0.40/0.43	o 66
1.08/1.14	o 64
4.16/4.25	o 62
4.86/4.98	o 60
13.33/13.43	s OPTIMUM FOUND
13.33/13.43	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 x48 x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 x241 x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 x326 -x327 -x328 -x329 x330 -x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 -x339 x340 x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 x355 -x356 -x357 -x358 x359 -x360 -x361 -x362 -x363 -x364 -x365 x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 x463 x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 x523 -x524 -x525 -x526 x527 -x528 -x529 -x530 -x531 -x532 -x533 x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 x544 -x545 -x546 x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x640 -x641 -x642 -x643 x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720

Verifier Data 

OK	60

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 60 <= obj <= 60
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 60 <= obj <= 60
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 60 <= obj <= 60
--summary--
ALL OK

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: 64096 MiB (53724 MiB free)
  memory of node 1: 64473 MiB (51570 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440658-1721755837/watcher-4440658-1721755837 -o /tmp/evaluation-result-4440658-1721755837/solver-4440658-1721755837 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1721752157-107010 --watchdog 3760 HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4440658-1721755837 --seed=2064734481 HOME/instance-4440658-1721755837.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
solver pid=109187, runsolver pid=109184
Current StackSize limit: 8192 KiB


[startup+0.100097 s]*
/proc/loadavg: 4.08 4.11 4.07 5/251 109188
/proc/meminfo: memFree=107831096/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=27220 memory=5552 CPUtime=0.09 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 792 0 0 0 9 0 0 0 20 0 1 0 11572935 27873280 1388 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 6805 1388 850 747 0 5868 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 27220 KiB
Current children cumulated memory: 5552 KiB

[startup+0.213702 s]*
/proc/loadavg: 4.08 4.11 4.07 5/251 109202
/proc/meminfo: memFree=107829964/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=27488 memory=6080 CPUtime=0.2 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 927 0 0 0 20 0 0 0 20 0 1 0 11572935 28147712 1520 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 6872 1520 850 747 0 5935 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27488 KiB
Current children cumulated memory: 6080 KiB

[startup+0.313403 s]*
/proc/loadavg: 4.08 4.11 4.07 4/250 109202
/proc/meminfo: memFree=107828824/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=27620 memory=6344 CPUtime=0.3 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 1015 0 0 0 30 0 0 0 20 0 1 0 11572935 28282880 1586 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 6905 1586 850 747 0 5968 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27620 KiB
Current children cumulated memory: 6344 KiB

[startup+0.700317 s]
/proc/loadavg: 4.08 4.11 4.07 5/247 109214
/proc/meminfo: memFree=107824460/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=28952 memory=10236 CPUtime=0.67 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 1436 0 0 0 66 1 0 0 20 0 1 0 11572935 29646848 2559 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 7238 2559 850 747 0 6301 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 10236 KiB

[startup+1.50033 s]
/proc/loadavg: 4.08 4.11 4.07 4/247 109214
/proc/meminfo: memFree=107818748/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=30440 memory=11556 CPUtime=1.46 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 1774 0 0 0 144 2 0 0 20 0 1 0 11572935 31170560 2889 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 7610 2889 850 747 0 6673 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 30440 KiB
Current children cumulated memory: 11556 KiB

[startup+3.11408 s]
/proc/loadavg: 4.08 4.11 4.07 4/250 109248
/proc/meminfo: memFree=116370004/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=33996 memory=18804 CPUtime=3.07 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 2546 0 0 0 304 3 0 0 20 0 1 0 11572935 34811904 4701 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 8499 4701 850 747 0 7562 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 33996 KiB
Current children cumulated memory: 18804 KiB

[startup+6.30031 s]
/proc/loadavg: 4.08 4.11 4.07 4/247 109309
/proc/meminfo: memFree=120378348/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=39580 memory=29936 CPUtime=6.25 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 3840 0 0 0 620 5 0 0 20 0 1 0 11572935 40529920 7484 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 9895 7484 850 747 0 8958 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 39580 KiB
Current children cumulated memory: 29936 KiB

[startup+12.7002 s]
/proc/loadavg: 4.07 4.10 4.07 5/253 109470
/proc/meminfo: memFree=124787884/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=40652 memory=30972 CPUtime=12.63 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 4121 0 0 0 1255 8 0 0 20 0 1 0 11572935 41627648 7743 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 10163 7743 850 747 0 9226 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 40652 KiB
Current children cumulated memory: 30972 KiB

[startup+13.5208 s]
# the end of solver process 109187 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=13.2813 s, system=0.10865 s

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

[startup+12.8003 s]
/proc/loadavg: 4.07 4.10 4.07 5/253 109470
/proc/meminfo: memFree=124787884/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=40652 memory=30972 CPUtime=12.73 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 4121 0 0 0 1265 8 0 0 20 0 1 0 11572935 41627648 7743 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 10163 7743 850 747 0 9226 0
Current children cumulated CPU time: 12.73 s
Current children cumulated vsize: 40652 KiB
Current children cumulated memory: 30972 KiB

[startup+13.2003 s]
/proc/loadavg: 4.07 4.10 4.07 5/252 109470
/proc/meminfo: memFree=124761044/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=40652 memory=30972 CPUtime=13.13 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 4121 0 0 0 1304 9 0 0 20 0 1 0 11572935 41627648 7743 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 10163 7743 850 747 0 9226 0
Current children cumulated CPU time: 13.13 s
Current children cumulated vsize: 40652 KiB
Current children cumulated memory: 30972 KiB

[startup+13.4002 s]
/proc/loadavg: 4.07 4.10 4.07 5/252 109470
/proc/meminfo: memFree=124761044/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=40652 memory=30972 CPUtime=13.33 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 4121 0 0 0 1324 9 0 0 20 0 1 0 11572935 41627648 7743 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 10163 7743 850 747 0 9226 0
Current children cumulated CPU time: 13.33 s
Current children cumulated vsize: 40652 KiB
Current children cumulated memory: 30972 KiB

[startup+13.5003 s]
/proc/loadavg: 4.07 4.10 4.07 5/252 109470
/proc/meminfo: memFree=124761044/131655788 swapFree=131071996/131071996
[pid=109187] ppid=109184 vsize=23396 memory=17848 CPUtime=13.38 cores=4,6
/proc/109187/stat : 109187 (Exact_veripb2_n) R 109184 109187 106999 0 -1 4194304 4121 0 0 0 1328 10 0 0 20 0 1 0 11572935 23957504 4462 134679101440 4194304 7250417 140731611862960 0 0 0 0 0 8404994 0 0 0 17 4 0 0 8 0 0 7950792 8015128 14139392 140731611865910 140731611866199 140731611866199 140731611873214 0
/proc/109187/statm: 5849 4462 850 747 0 4912 0
Current children cumulated CPU time: 13.38 s
Current children cumulated vsize: 23396 KiB
Current children cumulated memory: 17848 KiB

Child status: 30

Real time (s): 13.5209
CPU time (s): 13.3899
CPU user time (s): 13.2813
CPU system time (s): 0.10865
CPU usage (%): 99.0313
Max. virtual memory (cumulated for all children) (KiB): 40652
Max. memory (cumulated for all children) (KiB): 30972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.2813
system time used= 0.10865
maximum resident set size= 30972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4122
page faults= 0
swaps= 0
block input operations= 0
block output operations= 176248
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2845
involuntary context switches= 19


# summary of solver processes directly reported to runsolver:
#   pid: 109187
#   total CPU time (s): 13.3899
#   total CPU user time (s): 13.2813
#   total CPU system time (s): 0.10865

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.086494 second user time and 0.192294 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2024-07-23 19:30:37
IDJOB=4440658
IDBENCH=147180
IDSOLVER=3080
FILE ID=nodeC006/4440658-1721755837
RUNJOBID= nodeC006-1721752157-107010
SLURM_JOB_ID= 7770654
Free space on /tmp= 723760 MiB

SOLVER NAME= Exact_veripb2_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-5pb.opb
COMMAND LINE= HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440658-1721755837/watcher-4440658-1721755837 -o /tmp/evaluation-result-4440658-1721755837/solver-4440658-1721755837 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1721752157-107010 --watchdog 3760  HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4440658-1721755837 --seed=2064734481 HOME/instance-4440658-1721755837.opb

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

MD5SUM BENCH= 336fc813b241080bfc9b81cdcc444248
RANDOM SEED=2064734481

nodeC006.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		: 3645.095
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	: 6983.06
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		: 3630.497
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	: 6983.40
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		: 1197.106
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	: 6983.06
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		: 1197.109
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	: 6983.40
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		: 1197.112
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	: 6983.06
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		: 3622.731
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	: 6983.40
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		: 1197.100
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	: 6983.06
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		: 1197.100
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	: 6983.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        107822280 kB
MemAvailable:   129721892 kB
Buffers:          172412 kB
Cached:         22487680 kB
SwapCached:            0 kB
Active:          1057896 kB
Inactive:       22115176 kB
Active(anon):       1440 kB
Inactive(anon):   549308 kB
Active(file):    1056456 kB
Inactive(file): 21565868 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             71924 kB
Writeback:         41904 kB
AnonPages:        512372 kB
Mapped:           112580 kB
Shmem:             37704 kB
KReclaimable:     234972 kB
Slab:             341712 kB
SReclaimable:     234972 kB
SUnreclaim:       106740 kB
KernelStack:        4076 kB
PageTables:        10224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     900804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16576 kB
HardwareCorrupted:     0 kB
AnonHugePages:    370688 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:      332616 kB
DirectMap2M:    40466432 kB
DirectMap1G:    95420416 kB

Free space on /tmp at the end= 723756 MiB
End job on nodeC006 at 2024-07-23 19:30:50