Trace number 4487357

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
SCIP-NaPS 1.00a1OPT60 0.320385 0.366104

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
MD5SUMdb5a079c06785cc331355761e45c2b83
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 benchmark0.053649
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables696
Total number of constraints2096
Number of constraints which are clauses2072
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 constraint29
Number of terms in the objective function 696
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 696
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 696
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

Solver Data 

0.24/0.34	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --opt HOME/instance-4487357-1751326498.opb
0.24/0.34	c Solving mode: optimization
0.24/0.34	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.24/0.34	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.24/0.34	c original problem has 696 variables (696 bin, 0 int, 0 impl, 0 cont) and 2096 constraints
0.24/0.34	c presolving:
0.24/0.34	c (round 1, medium)     116 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 174 clqs
0.24/0.34	c (round 2, fast)       116 del vars, 232 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 174 clqs
0.24/0.34	c (round 3, exhaustive) 116 del vars, 232 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1864 upgd conss, 0 impls, 174 clqs
0.24/0.34	c (round 4, exhaustive) 116 del vars, 400 del conss, 42 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1864 upgd conss, 0 impls, 174 clqs
0.24/0.34	c (round 5, exhaustive) 116 del vars, 416 del conss, 58 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1864 upgd conss, 0 impls, 199 clqs
0.24/0.34	c (round 6, exhaustive) 116 del vars, 464 del conss, 58 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1864 upgd conss, 0 impls, 215 clqs
0.24/0.34	c    (0.0s) probing: 59/580 (10.2%) - 0 fixings, 0 aggregations, 5 implications, 0 bound changes
0.24/0.34	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.24/0.34	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.24/0.34	c    (0.0s) symmetry computation finished: 9 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.24/0.34	c dynamic symmetry handling statistics:
0.24/0.34	c    orbitopal reduction:        2 components: 20x3, 20x3
0.24/0.34	c    orbital reduction:         no components
0.24/0.34	c    lexicographic reduction:    5 permutations with support sizes 40, 40, 40, 40, 40
0.24/0.34	c handled 7 out of 7 symmetry components
0.24/0.34	c presolving (7 rounds: 7 fast, 6 medium, 5 exhaustive):
0.24/0.34	c  116 deleted vars, 464 deleted constraints, 58 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.24/0.34	c  0 implications, 220 cliques
0.24/0.34	c presolved problem has 580 variables (580 bin, 0 int, 0 impl, 0 cont) and 1690 constraints
0.24/0.34	c      24 constraints of type <knapsack>
0.24/0.34	c      42 constraints of type <setppc>
0.24/0.34	c    1624 constraints of type <logicor>
0.24/0.34	c transformed objective value is always integral (scale: 1)
0.24/0.34	c Presolving Time: 0.03
0.24/0.34	c 
0.24/0.34	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.24/0.34	c   0.0s|     1 |     0 |   157 |     - |    16M |   0 | 580 |1698 |1690 |   0 |  0 |   7 |   0 | 6.000000e+01 |      --      |    Inf | unknown
0.24/0.34	c   0.1s|     1 |     0 |   592 |     - |    17M |   0 | 580 |1791 |1692 |   2 |  1 |   7 |   0 | 6.000000e+01 |      --      |    Inf | unknown
0.24/0.34	c   0.1s|     1 |     0 |   593 |     - |    18M |   0 | 580 |1791 |1694 |   4 |  2 |   7 |   0 | 6.000000e+01 |      --      |    Inf | unknown
0.24/0.34	c   0.1s|     1 |     0 |   612 |     - |    19M |   0 | 580 |1791 |1697 |   7 |  3 |   7 |   0 | 6.000000e+01 |      --      |    Inf | unknown
0.24/0.34	c   0.2s|     1 |     0 |   614 |     - |    21M |   0 | 580 |1792 |1699 |   9 |  4 |   8 |   0 | 6.000000e+01 |      --      |    Inf | unknown
0.24/0.34	c d 0.2s|     1 |     0 |   614 |     - |farkasdi|   0 | 580 |1792 |1699 |   0 |  5 |   8 |   0 | 6.000000e+01 | 6.000000e+01 |   0.00%| unknown
0.24/0.34	c   0.2s|     1 |     0 |   614 |     - |    21M |   0 | 580 |1792 |1699 |   9 |  5 |   8 |   0 | 6.000000e+01 | 6.000000e+01 |   0.00%| unknown
0.24/0.34	c 
0.24/0.34	c SCIP Status        : problem is solved [optimal solution found]
0.24/0.34	c Solving Time (sec) : 0.16
0.24/0.34	c Solving Nodes      : 1
0.24/0.34	c Primal Bound       : +6.00000000000000e+01 (1 solutions)
0.24/0.34	c Dual Bound         : +6.00000000000000e+01
0.24/0.34	c Gap                : 0.00 %
0.24/0.34	c All original constraints are satisfied.
0.24/0.34	c SCIP's best solution is verified feasible for the original problem.
0.24/0.34	c SCIP found an optimal solution.
0.24/0.34	o 60
0.24/0.34	s OPTIMUM FOUND
0.24/0.34	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
0.24/0.34	v -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
0.24/0.34	v x694 -x695 -x696

Verifier Data 

OK	60

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: 63708 MiB (62807 MiB free)
  memory of node 1: 64465 MiB (63549 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4487357-1751326498/watcher-4487357-1751326498 -o /tmp/evaluation-result-4487357-1751326498/solver-4487357-1751326498 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751326494-44950 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4487357-1751326498.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=45390, runsolver pid=45383
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 1.21 2.69 3.57 2/268 45415
/proc/meminfo: memFree=129405196/131249988 swapFree=33010684/33010684
[pid=45390] ppid=45383 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/45390/stat : 45390 (scip-naps-1.00.) S 45383 45390 44940 0 -1 4194304 255 338 0 0 0 0 0 0 20 0 1 0 48327367 4292608 736 18446744073709551615 94523415588864 94523416483397 140720935166384 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94523416722448 94523416770192 94523440480256 140720935172513 140720935172610 140720935172610 140720935178212 0
/proc/45390/statm: 1048 736 672 219 0 110 0
[pid=45398] ppid=45390 vsize=127372 memory=26948 CPUtime=0.05 cores=0,2
/proc/45398/stat : 45398 (python3) R 45390 45390 44940 0 -1 4194304 3041 0 0 0 4 1 0 0 20 0 1 0 48327371 130428928 6737 18446744073709551615 94199163170816 94199163171193 140735045087776 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94199163182488 94199163183108 94199181594624 140735045089639 140735045089826 140735045089826 140735045095399 0
/proc/45398/statm: 31843 6737 4273 1 0 3945 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 131564 KiB
Current children cumulated memory: 29892 KiB

[startup+0.20569 s]*
/proc/loadavg: 1.21 2.69 3.57 4/268 45425
/proc/meminfo: memFree=129379128/131249988 swapFree=33010684/33010684
[pid=45390] ppid=45383 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/45390/stat : 45390 (scip-naps-1.00.) S 45383 45390 44940 0 -1 4194304 255 338 0 0 0 0 0 0 20 0 1 0 48327367 4292608 736 18446744073709551615 94523415588864 94523416483397 140720935166384 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94523416722448 94523416770192 94523440480256 140720935172513 140720935172610 140720935172610 140720935178212 0
/proc/45390/statm: 1048 736 672 219 0 110 0
[pid=45398] ppid=45390 vsize=1214512 memory=65732 CPUtime=0.15 cores=0,2
/proc/45398/stat : 45398 (python3) R 45390 45390 44940 0 -1 4194304 9244 0 0 0 13 2 0 0 20 0 1 0 48327371 1243660288 16433 18446744073709551615 94199163170816 94199163171193 140735045087776 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94199163182488 94199163183108 94199181594624 140735045089639 140735045089826 140735045089826 140735045095399 0
/proc/45398/statm: 303628 16433 8081 1 0 274986 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 1218704 KiB
Current children cumulated memory: 68676 KiB

[startup+0.305595 s]*
/proc/loadavg: 1.21 2.69 3.57 4/265 45425
/proc/meminfo: memFree=129368052/131249988 swapFree=33010684/33010684
[pid=45390] ppid=45383 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/45390/stat : 45390 (scip-naps-1.00.) S 45383 45390 44940 0 -1 4194304 255 338 0 0 0 0 0 0 20 0 1 0 48327367 4292608 736 18446744073709551615 94523415588864 94523416483397 140720935166384 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94523416722448 94523416770192 94523440480256 140720935172513 140720935172610 140720935172610 140720935178212 0
/proc/45390/statm: 1048 736 672 219 0 110 0
[pid=45398] ppid=45390 vsize=1225592 memory=75588 CPUtime=0.24 cores=0,2
/proc/45398/stat : 45398 (python3) R 45390 45390 44940 0 -1 4194304 11666 0 0 0 22 2 0 0 20 0 1 0 48327371 1255006208 18897 18446744073709551615 94199163170816 94199163171193 140735045087776 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94199163182488 94199163183108 94199181594624 140735045089639 140735045089826 140735045089826 140735045095399 0
/proc/45398/statm: 306398 18897 8145 1 0 277756 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 1229784 KiB
Current children cumulated memory: 78532 KiB

[startup+0.366049 s]
# the end of solver process 45390 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.281873 s, system=0.038512 s

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

[startup+0.305595 s]*
/proc/loadavg: 1.21 2.69 3.57 4/265 45425
/proc/meminfo: memFree=129368052/131249988 swapFree=33010684/33010684
[pid=45390] ppid=45383 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/45390/stat : 45390 (scip-naps-1.00.) S 45383 45390 44940 0 -1 4194304 255 338 0 0 0 0 0 0 20 0 1 0 48327367 4292608 736 18446744073709551615 94523415588864 94523416483397 140720935166384 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94523416722448 94523416770192 94523440480256 140720935172513 140720935172610 140720935172610 140720935178212 0
/proc/45390/statm: 1048 736 672 219 0 110 0
[pid=45398] ppid=45390 vsize=1225592 memory=75588 CPUtime=0.24 cores=0,2
/proc/45398/stat : 45398 (python3) R 45390 45390 44940 0 -1 4194304 11666 0 0 0 22 2 0 0 20 0 1 0 48327371 1255006208 18897 18446744073709551615 94199163170816 94199163171193 140735045087776 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94199163182488 94199163183108 94199181594624 140735045089639 140735045089826 140735045089826 140735045095399 0
/proc/45398/statm: 306398 18897 8145 1 0 277756 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 1229784 KiB
Current children cumulated memory: 78532 KiB

Child status: 0

Real time (s): 0.366104
CPU time (s): 0.320385
CPU user time (s): 0.281873
CPU system time (s): 0.038512
CPU usage (%): 87.512
Max. virtual memory (cumulated for all children) (KiB): 1229784
Max. memory (cumulated for all children) (KiB): 78532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.281873
system time used= 0.038512
maximum resident set size= 76996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12421
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 391
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 45390
#   total CPU time (s): 0.320385
#   total CPU user time (s): 0.281873
#   total CPU system time (s): 0.038512

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.0103 second user time and 0.021651 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2025-07-01 01:34:58
IDJOB=4487357
IDBENCH=147190
IDSOLVER=3368
FILE ID=nodeC020/4487357-1751326498
RUNJOBID= nodeC020-1751326494-44950
SLURM_JOB_ID= 9594363
Free space on /tmp= 432944 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4487357-1751326498/watcher-4487357-1751326498 -o /tmp/evaluation-result-4487357-1751326498/solver-4487357-1751326498 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751326494-44950 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4487357-1751326498.opb

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

MD5SUM BENCH= db5a079c06785cc331355761e45c2b83
RANDOM SEED=1246893028

nodeC020 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.135
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 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 2145.237
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 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3600.303
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 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 2321.789
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 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3599.896
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 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 2600.025
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 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3601.465
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 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3601.695
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 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        129394496 kB
MemAvailable:   129683992 kB
Buffers:            3280 kB
Cached:          1094240 kB
SwapCached:            0 kB
Active:           398200 kB
Inactive:         786300 kB
Active(anon):     105036 kB
Inactive(anon):        0 kB
Active(file):     293164 kB
Inactive(file):   786300 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             11892 kB
Writeback:            12 kB
AnonPages:         90000 kB
Mapped:           107480 kB
Shmem:             18056 kB
KReclaimable:      98540 kB
Slab:             186640 kB
SReclaimable:      98540 kB
SUnreclaim:        88100 kB
KernelStack:        4244 kB
PageTables:         2928 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     382224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150488 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432928 MiB
End job on nodeC020 at 2025-07-01 01:34:59