Trace number 4441175

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 2024-07-05OPT0 19.037 19.2649

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 

0.00/0.04	o 29
0.00/0.05	o 28
0.00/0.05	o 27
0.00/0.06	o 26
0.00/0.09	o 25
0.09/0.13	o 24
0.19/0.22	o 23
0.19/0.28	o 22
0.19/0.29	o 21
0.29/0.34	o 19
0.49/0.54	o 18
0.69/0.78	o 17
2.08/2.11	o 16
3.27/3.38	o 15
3.37/3.44	o 14
3.58/3.62	o 13
3.58/3.69	o 10
3.87/3.94	o 9
5.66/5.77	o 8
7.66/7.70	o 7
8.06/8.17	o 6
8.25/8.30	o 4
9.75/9.80	o 3
13.05/13.10	o 2
13.43/13.56	o 1
14.84/14.90	o 0
18.92/19.07	s OPTIMUM FOUND
18.92/19.07	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

Checking of UNSAT/OPT proofs:

VeriPB

-- time out --

VeriPB + CakePB

-- time out --

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: 63931 MiB (47886 MiB free)
  memory of node 1: 64510 MiB (54167 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441175-1721751755/watcher-4441175-1721751755 -o /tmp/evaluation-result-4441175-1721751755/solver-4441175-1721751755 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1721751755-110581 --watchdog 3760 HOME/Exact_veripb2 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4441175-1721751755 --seed=433366526 HOME/instance-4441175-1721751755.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=110689, runsolver pid=110686

[startup+0.100331 s]*
/proc/loadavg: 2.14 2.16 2.13 5/265 110690
/proc/meminfo: memFree=104487268/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=30464 memory=10564 CPUtime=0.09 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 1150 0 0 0 9 0 0 0 20 0 1 0 11705827 31195136 2641 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 7616 2641 1155 1006 0 6377 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 30464 KiB
Current children cumulated memory: 10564 KiB

[startup+0.205478 s]*
/proc/loadavg: 2.29 2.19 2.14 5/265 110690
/proc/meminfo: memFree=104474552/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=31780 memory=12032 CPUtime=0.19 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 1467 0 0 0 19 0 0 0 20 0 1 0 11705827 32542720 3008 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 7945 3008 1155 1006 0 6706 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 31780 KiB
Current children cumulated memory: 12032 KiB

[startup+0.305599 s]*
/proc/loadavg: 2.29 2.19 2.14 5/265 110690
/proc/meminfo: memFree=104466900/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=32472 memory=14708 CPUtime=0.29 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 1639 0 0 0 28 1 0 0 20 0 1 0 11705827 33251328 3677 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 8118 3677 1155 1006 0 6879 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 32472 KiB
Current children cumulated memory: 14708 KiB

[startup+0.700204 s]
/proc/loadavg: 2.29 2.19 2.14 6/263 110690
/proc/meminfo: memFree=104469156/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=34384 memory=18648 CPUtime=0.69 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 2122 0 0 0 67 2 0 0 20 0 1 0 11705827 35209216 4662 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 8596 4662 1155 1006 0 7357 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34384 KiB
Current children cumulated memory: 18648 KiB

[startup+1.50017 s]
/proc/loadavg: 2.29 2.19 2.14 5/260 110717
/proc/meminfo: memFree=104450172/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=35556 memory=21904 CPUtime=1.48 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 2405 0 0 0 145 3 0 0 20 0 1 0 11705827 36409344 5476 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 8889 5476 1155 1006 0 7650 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 35556 KiB
Current children cumulated memory: 21904 KiB

[startup+3.10566 s]
/proc/loadavg: 2.29 2.19 2.14 5/265 110737
/proc/meminfo: memFree=104321100/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=41212 memory=30964 CPUtime=3.08 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 3659 0 0 0 302 6 0 0 20 0 1 0 11705827 42201088 7741 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 10303 7741 1155 1006 0 9064 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 30964 KiB

[startup+6.30019 s]
/proc/loadavg: 2.42 2.22 2.15 5/265 110737
/proc/meminfo: memFree=104137320/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=58708 memory=43124 CPUtime=6.27 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 5452 0 0 0 616 11 0 0 20 0 1 0 11705827 60116992 10781 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 14677 10781 1155 1006 0 13438 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 58708 KiB
Current children cumulated memory: 43124 KiB

[startup+12.7002 s]
/proc/loadavg: 2.55 2.25 2.16 5/265 110739
/proc/meminfo: memFree=103748060/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=67156 memory=56304 CPUtime=12.64 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 7194 0 0 0 1243 21 0 0 20 0 1 0 11705827 68767744 14076 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 16789 14076 1155 1006 0 15550 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 67156 KiB
Current children cumulated memory: 56304 KiB

[startup+19.2648 s]
# the end of solver process 110689 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=18.734 s, system=0.302992 s

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

[startup+12.8003 s]
/proc/loadavg: 2.55 2.25 2.16 5/265 110739
/proc/meminfo: memFree=103748060/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=67156 memory=56304 CPUtime=12.74 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 7194 0 0 0 1253 21 0 0 20 0 1 0 11705827 68767744 14076 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 16789 14076 1155 1006 0 15550 0
Current children cumulated CPU time: 12.74 s
Current children cumulated vsize: 67156 KiB
Current children cumulated memory: 56304 KiB

[startup+16.0002 s]*
/proc/loadavg: 2.67 2.28 2.17 5/265 110739
/proc/meminfo: memFree=103495480/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=67156 memory=56304 CPUtime=15.93 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 7204 0 0 0 1569 24 0 0 20 0 1 0 11705827 68767744 14076 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 16789 14076 1155 1006 0 15550 0
Current children cumulated CPU time: 15.93 s
Current children cumulated vsize: 67156 KiB
Current children cumulated memory: 56304 KiB

[startup+17.6002 s]
/proc/loadavg: 2.67 2.28 2.17 5/265 110740
/proc/meminfo: memFree=103459200/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=67720 memory=56800 CPUtime=17.52 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 7316 0 0 0 1727 25 0 0 20 0 1 0 11705827 69345280 14200 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 16930 14200 1155 1006 0 15691 0
Current children cumulated CPU time: 17.52 s
Current children cumulated vsize: 67720 KiB
Current children cumulated memory: 56800 KiB

[startup+18.4002 s]
/proc/loadavg: 2.67 2.28 2.17 5/265 110740
/proc/meminfo: memFree=103426004/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=68220 memory=57064 CPUtime=18.32 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 7392 0 0 0 1806 26 0 0 20 0 1 0 11705827 69857280 14266 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 17055 14266 1155 1006 0 15816 0
Current children cumulated CPU time: 18.32 s
Current children cumulated vsize: 68220 KiB
Current children cumulated memory: 57064 KiB

[startup+18.8002 s]
/proc/loadavg: 2.67 2.28 2.17 5/265 110740
/proc/meminfo: memFree=103426004/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=68424 memory=57324 CPUtime=18.72 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) R 110686 110689 110568 0 -1 4194304 7449 0 0 0 1845 27 0 0 20 0 1 0 11705827 70066176 14331 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 17106 14331 1155 1006 0 15867 0
Current children cumulated CPU time: 18.72 s
Current children cumulated vsize: 68424 KiB
Current children cumulated memory: 57324 KiB

[startup+19.2002 s]
/proc/loadavg: 2.67 2.28 2.17 5/265 110740
/proc/meminfo: memFree=103372836/131524600 swapFree=131071996/131071996
[pid=110689] ppid=110686 vsize=37840 memory=30476 CPUtime=19.02 cores=5,7
/proc/110689/stat : 110689 (Exact_veripb2) D 110686 110689 110568 0 -1 4194304 7450 0 0 0 1873 29 0 0 20 0 1 0 11705827 38748160 7619 134679101440 4194304 8311665 140727162131584 0 0 0 0 0 8404994 0 0 0 17 5 0 0 18 0 0 9173656 9252184 35913728 140727162139465 140727162139744 140727162139744 140727162146759 0
/proc/110689/statm: 9460 7619 1155 1006 0 8221 0
Current children cumulated CPU time: 19.02 s
Current children cumulated vsize: 37840 KiB
Current children cumulated memory: 30476 KiB

Child status: 30

Real time (s): 19.2649
CPU time (s): 19.037
CPU user time (s): 18.734
CPU system time (s): 0.302992
CPU usage (%): 98.8174
Max. virtual memory (cumulated for all children) (KiB): 68424
Max. memory (cumulated for all children) (KiB): 57324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.734
system time used= 0.302992
maximum resident set size= 58072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7451
page faults= 0
swaps= 0
block input operations= 0
block output operations= 345792
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1883
involuntary context switches= 30


# summary of solver processes directly reported to runsolver:
#   pid: 110689
#   total CPU time (s): 19.037
#   total CPU user time (s): 18.734
#   total CPU system time (s): 0.302992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.047391 second user time and 0.118366 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2024-07-23 18:22:35
IDJOB=4441175
IDBENCH=146660
IDSOLVER=3081
FILE ID=nodeC035/4441175-1721751755
RUNJOBID= nodeC035-1721751755-110581
SLURM_JOB_ID= 7770650
Free space on /tmp= 890048 MiB

SOLVER NAME= Exact_veripb2 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_veripb2 --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-4441175-1721751755/watcher-4441175-1721751755 -o /tmp/evaluation-result-4441175-1721751755/solver-4441175-1721751755 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1721751755-110581 --watchdog 3760  HOME/Exact_veripb2 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4441175-1721751755 --seed=433366526 HOME/instance-4441175-1721751755.opb

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

MD5SUM BENCH= 7cbd9242490819e58478720045b90b69
RANDOM SEED=433366526

nodeC035.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		: 3658.925
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	: 6999.54
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		: 3673.918
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	: 7006.93
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		: 3599.785
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	: 6999.54
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		: 3665.833
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	: 7006.93
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		: 3658.924
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	: 6999.54
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		: 3664.317
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	: 7006.93
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		: 3599.801
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	: 6999.54
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		: 3659.063
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	: 7006.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        104506968 kB
MemAvailable:   129505796 kB
Buffers:          171588 kB
Cached:         25555920 kB
SwapCached:            0 kB
Active:          1067032 kB
Inactive:       25187240 kB
Active(anon):       1516 kB
Inactive(anon):   562944 kB
Active(file):    1065516 kB
Inactive(file): 24624296 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             36808 kB
Writeback:             0 kB
AnonPages:        526188 kB
Mapped:           116236 kB
Shmem:             37720 kB
KReclaimable:     297324 kB
Slab:             408984 kB
SReclaimable:     297324 kB
SUnreclaim:       111660 kB
KernelStack:        4304 kB
PageTables:        10620 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     830296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            20608 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 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:      295636 kB
DirectMap2M:    26740736 kB
DirectMap1G:    109051904 kB

Free space on /tmp at the end= 890040 MiB
End job on nodeC035 at 2024-07-23 18:22:55