Trace number 4433115

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 2024-07-05OPT0 24.73 24.8158

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:20:4.5:0.5:100.opb
MD5SUM7cbd9242490819e58478720045b90b69
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 benchmark0
Best CPU time to get the best result obtained on this benchmark0.167741
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables776
Total number of constraints867
Number of constraints which are clauses701
Number of constraints which are cardinality constraints (but not clauses)166
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint20
Number of terms in the objective function 776
Biggest coefficient in the objective function 474
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 2127
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 474
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 2127
Number of bits of the biggest sum of numbers12
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 

0.00/0.06	o 27
0.00/0.06	o 25
0.00/0.06	o 23
0.09/0.12	o 22
0.19/0.24	o 21
0.28/0.32	o 20
0.38/0.44	o 19
0.38/0.48	o 18
0.48/0.56	o 17
0.77/0.88	o 16
0.77/0.89	o 15
0.97/1.04	o 14
1.46/1.56	o 13
1.46/1.57	o 12
1.57/1.62	o 11
1.57/1.64	o 10
3.06/3.19	o 9
3.26/3.37	o 8
5.06/5.11	o 7
5.25/5.33	o 6
5.35/5.43	o 3
5.76/5.84	o 2
6.96/7.01	o 1
18.72/18.83	o 0
24.71/24.81	s OPTIMUM FOUND
24.71/24.81	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 x721 -x722 -x723 x724 x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 x755 -x756 -x757 x758 x759 -x760 -x761 -x762 x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 x774 x775 -x776

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (61836 MiB free)
  memory of node 1: 64473 MiB (63219 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433115-1721056522/watcher-4433115-1721056522 -o /tmp/evaluation-result-4433115-1721056522/solver-4433115-1721056522 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721052894-823732 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=738606042 HOME/instance-4433115-1721056522.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Current StackSize limit: 8192 KiB

solver pid=825904, runsolver pid=825901

[startup+0.100357 s]*
/proc/loadavg: 4.13 4.11 4.09 5/254 825905
/proc/meminfo: memFree=128045580/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=30272 memory=8940 CPUtime=0.09 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 1239 0 0 0 9 0 0 0 20 0 1 0 157814601 30998528 2235 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 7568 2235 1140 1005 0 6331 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 30272 KiB
Current children cumulated memory: 8940 KiB

[startup+0.205358 s]*
/proc/loadavg: 4.13 4.11 4.09 5/254 825905
/proc/meminfo: memFree=128041240/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=31272 memory=12812 CPUtime=0.19 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 1674 0 0 0 19 0 0 0 20 0 1 0 157814601 32022528 3203 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 7818 3203 1140 1005 0 6581 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 31272 KiB
Current children cumulated memory: 12812 KiB

[startup+0.305375 s]*
/proc/loadavg: 4.13 4.11 4.09 5/254 825905
/proc/meminfo: memFree=128037596/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=32428 memory=13920 CPUtime=0.28 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 1951 0 0 0 28 0 0 0 20 0 1 0 157814601 33206272 3480 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 8107 3480 1140 1005 0 6870 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 32428 KiB
Current children cumulated memory: 13920 KiB

[startup+0.700229 s]
/proc/loadavg: 4.13 4.11 4.09 5/254 825905
/proc/meminfo: memFree=128030912/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=35008 memory=20432 CPUtime=0.67 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 2567 0 0 0 66 1 0 0 20 0 1 0 157814601 35848192 5108 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 8752 5108 1140 1005 0 7515 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 35008 KiB
Current children cumulated memory: 20432 KiB

[startup+1.50023 s]
/proc/loadavg: 4.13 4.11 4.09 5/254 825905
/proc/meminfo: memFree=128018536/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=38964 memory=28388 CPUtime=1.46 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 3528 0 0 0 145 1 0 0 20 0 1 0 157814601 39899136 7097 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 9741 7097 1140 1005 0 8504 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 38964 KiB
Current children cumulated memory: 28388 KiB

[startup+3.10534 s]
/proc/loadavg: 4.13 4.11 4.09 5/254 825905
/proc/meminfo: memFree=127984168/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=57416 memory=40780 CPUtime=3.06 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 5387 0 0 0 303 3 0 0 20 0 1 0 157814601 58793984 10195 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 14354 10195 1140 1005 0 13117 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 57416 KiB
Current children cumulated memory: 40780 KiB

[startup+6.30021 s]
/proc/loadavg: 4.12 4.11 4.09 5/254 825906
/proc/meminfo: memFree=127892548/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=63432 memory=50108 CPUtime=6.26 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 6651 0 0 0 621 5 0 0 20 0 1 0 157814601 64954368 12527 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 15858 12527 1140 1005 0 14621 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 63432 KiB
Current children cumulated memory: 50108 KiB

[startup+12.7002 s]
/proc/loadavg: 4.11 4.11 4.09 5/254 825906
/proc/meminfo: memFree=127818396/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=67532 memory=59588 CPUtime=12.64 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 7564 0 0 0 1256 8 0 0 20 0 1 0 157814601 69152768 14897 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 16883 14897 1140 1005 0 15646 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 67532 KiB
Current children cumulated memory: 59588 KiB

[startup+24.8158 s]
# the end of solver process 825904 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=24.5734 s, system=0.156575 s

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

[startup+12.8003 s]
/proc/loadavg: 4.11 4.11 4.09 5/254 825906
/proc/meminfo: memFree=127818396/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=67912 memory=60112 CPUtime=12.74 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 7640 0 0 0 1266 8 0 0 20 0 1 0 157814601 69541888 15028 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 16978 15028 1140 1005 0 15741 0
Current children cumulated CPU time: 12.74 s
Current children cumulated vsize: 67912 KiB
Current children cumulated memory: 60112 KiB

[startup+19.2002 s]
/proc/loadavg: 4.10 4.10 4.09 5/254 826000
/proc/meminfo: memFree=128631736/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=68992 memory=61140 CPUtime=19.12 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 7902 0 0 0 1900 12 0 0 20 0 1 0 157814601 70647808 15285 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 17248 15285 1140 1005 0 16011 0
Current children cumulated CPU time: 19.12 s
Current children cumulated vsize: 68992 KiB
Current children cumulated memory: 61140 KiB

[startup+22.4002 s]
/proc/loadavg: 4.09 4.10 4.09 5/254 826000
/proc/meminfo: memFree=128506772/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=69184 memory=61384 CPUtime=22.31 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 7967 0 0 0 2217 14 0 0 20 0 1 0 157814601 70844416 15346 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 17296 15346 1140 1005 0 16059 0
Current children cumulated CPU time: 22.31 s
Current children cumulated vsize: 69184 KiB
Current children cumulated memory: 61384 KiB

[startup+24.0002 s]*
/proc/loadavg: 4.09 4.10 4.09 5/254 826001
/proc/meminfo: memFree=128455612/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=70276 memory=62168 CPUtime=23.92 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 8168 0 0 0 2377 15 0 0 20 0 1 0 157814601 71962624 15542 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 17569 15542 1140 1005 0 16332 0
Current children cumulated CPU time: 23.92 s
Current children cumulated vsize: 70276 KiB
Current children cumulated memory: 62168 KiB

[startup+24.4001 s]
/proc/loadavg: 4.09 4.10 4.09 5/254 826001
/proc/meminfo: memFree=128455612/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=70752 memory=62432 CPUtime=24.31 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 8290 0 0 0 2416 15 0 0 20 0 1 0 157814601 72450048 15608 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 17688 15608 1140 1005 0 16451 0
Current children cumulated CPU time: 24.31 s
Current children cumulated vsize: 70752 KiB
Current children cumulated memory: 62432 KiB

[startup+24.8002 s]
/proc/loadavg: 4.09 4.10 4.09 5/254 826001
/proc/meminfo: memFree=128455612/131524600 swapFree=131071996/131071996
[pid=825904] ppid=825901 vsize=70752 memory=62432 CPUtime=24.71 cores=1,3
/proc/825904/stat : 825904 (Exact) R 825901 825904 821215 0 -1 4194304 8290 0 0 0 2456 15 0 0 20 0 1 0 157814601 72450048 15608 134679101440 4194304 8309489 140722258055536 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 22003712 140722258060223 140722258060392 140722258060392 140722258067407 0
/proc/825904/statm: 17688 15608 1140 1005 0 16451 0
Current children cumulated CPU time: 24.71 s
Current children cumulated vsize: 70752 KiB
Current children cumulated memory: 62432 KiB

Child status: 30

Real time (s): 24.8158
CPU time (s): 24.73
CPU user time (s): 24.5734
CPU system time (s): 0.156575
CPU usage (%): 99.6543
Max. virtual memory (cumulated for all children) (KiB): 70752
Max. memory (cumulated for all children) (KiB): 62432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.5734
system time used= 0.156575
maximum resident set size= 62432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8292
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= 1
involuntary context switches= 46


# summary of solver processes directly reported to runsolver:
#   pid: 825904
#   total CPU time (s): 24.73
#   total CPU user time (s): 24.5734
#   total CPU system time (s): 0.156575

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.056022 second user time and 0.130825 second system time

The end

Launcher Data 

Begin job on nodeC018 at 2024-07-15 17:15:34
IDJOB=4433115
IDBENCH=146660
IDSOLVER=3060
FILE ID=nodeC018/4433115-1721056522
RUNJOBID= nodeC018-1721052894-823732
SLURM_JOB_ID= 7505476
Free space on /tmp= 890064 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/benchmarks/radar/normalized-10:20:4.5:0.5:100.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433115-1721056522/watcher-4433115-1721056522 -o /tmp/evaluation-result-4433115-1721056522/solver-4433115-1721056522 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721052894-823732 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=738606042 HOME/instance-4433115-1721056522.opb

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

MD5SUM BENCH= 7cbd9242490819e58478720045b90b69
RANDOM SEED=738606042

nodeC018.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		: 3664.302
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	: 6999.52
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		: 3635.540
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	: 7005.30
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		: 3600.067
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	: 6999.52
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		: 3660.820
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	: 7005.30
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		: 3664.402
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	: 6999.52
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		: 3656.399
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	: 7005.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.969
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	: 6999.52
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		: 3599.763
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	: 7005.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128058592 kB
MemAvailable:   128176288 kB
Buffers:          353872 kB
Cached:           607176 kB
SwapCached:            0 kB
Active:           567316 kB
Inactive:        2317468 kB
Active(anon):       1576 kB
Inactive(anon):  1959872 kB
Active(file):     565740 kB
Inactive(file):   357596 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6224 kB
Writeback:             0 kB
AnonPages:       1921604 kB
Mapped:           119248 kB
Shmem:             37720 kB
KReclaimable:      68368 kB
Slab:             173256 kB
SReclaimable:      68368 kB
SUnreclaim:       104888 kB
KernelStack:        4128 kB
PageTables:        13396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2382700 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60384 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1503232 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:      232148 kB
DirectMap2M:    16318464 kB
DirectMap1G:    119537664 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC018 at 2024-07-15 17:15:59