Trace number 4528259

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
pb_picat 2025-07-11OPT64 9.77279 9.80105

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUMec9adf76d63434d996d896282eaca207
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 benchmark64
Best CPU time to get the best result obtained on this benchmark0.080112
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
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 constraint27
Number of terms in the objective function 648
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 648
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 648
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c solving HOME/instance-4528259-1752238192.opb (Picat 3.9b11, 7/10/2025)
0.29/0.34	o 70
5.08/5.17	o 64
9.66/9.79	s OPTIMUM FOUND
9.66/9.79	v ~x62 ~x167 x272 ~x377 ~x482 ~x587 ~x63 x168 x273 ~x378 
9.66/9.79	v ~x483 ~x588 ~x64 ~x169 ~x274 ~x379 ~x484 ~x589 ~x65 ~x170 
9.66/9.79	v ~x275 ~x380 ~x485 ~x590 ~x66 ~x171 ~x276 ~x381 ~x486 ~x591 
9.66/9.79	v ~x67 ~x172 ~x277 ~x382 ~x487 ~x592 ~x68 ~x173 ~x278 ~x383 
9.66/9.79	v ~x488 ~x593 ~x69 ~x174 ~x279 ~x384 ~x489 ~x594 x70 ~x175 
9.66/9.79	v ~x280 ~x385 ~x490 ~x595 ~x71 ~x176 ~x281 ~x386 ~x491 ~x596 
9.66/9.79	v ~x72 ~x177 ~x282 ~x387 ~x492 ~x597 x73 ~x178 ~x283 x388 
9.66/9.79	v ~x493 ~x598 x74 ~x179 x284 ~x389 ~x494 ~x599 ~x75 x180 
9.66/9.79	v ~x285 ~x390 ~x495 ~x600 ~x76 ~x181 ~x286 ~x391 ~x496 ~x601 
9.66/9.79	v ~x77 ~x182 ~x287 x392 ~x497 ~x602 ~x78 ~x183 ~x288 ~x393 
9.66/9.79	v ~x498 ~x603 ~x79 x184 ~x289 ~x394 ~x499 ~x604 ~x80 ~x185 
9.66/9.79	v ~x290 ~x395 ~x500 x605 ~x81 ~x186 ~x291 ~x396 ~x501 ~x606 
9.66/9.79	v ~x82 ~x187 ~x292 ~x397 ~x502 ~x607 ~x83 x188 ~x293 ~x398 
9.66/9.79	v ~x503 ~x608 ~x84 ~x189 ~x294 ~x399 ~x504 ~x609 ~x85 ~x190 
9.66/9.79	v ~x295 ~x400 ~x505 ~x610 ~x86 ~x191 ~x296 ~x401 ~x506 ~x611 
9.66/9.79	v x87 x192 ~x297 x402 ~x507 ~x612 ~x88 ~x193 ~x298 ~x403 
9.66/9.79	v ~x508 ~x613 ~x89 x194 ~x299 ~x404 ~x509 ~x614 ~x90 x195 
9.66/9.79	v ~x300 ~x405 ~x510 ~x615 x91 ~x196 ~x301 ~x406 ~x511 ~x616 
9.66/9.79	v ~x92 ~x197 ~x302 ~x407 ~x512 ~x617 ~x93 ~x198 ~x303 ~x408 
9.66/9.79	v x513 ~x618 ~x94 ~x199 ~x304 ~x409 ~x514 ~x619 x95 ~x200 
9.66/9.79	v ~x305 ~x410 ~x515 ~x620 ~x96 ~x201 x306 ~x411 ~x516 ~x621 
9.66/9.79	v ~x97 ~x202 ~x307 ~x412 ~x517 ~x622 ~x98 ~x203 ~x308 ~x413 
9.66/9.79	v ~x518 ~x623 ~x99 ~x204 ~x309 ~x414 ~x519 ~x624 x100 ~x205 
9.66/9.79	v ~x310 ~x415 ~x520 ~x625 ~x101 x206 ~x311 ~x416 ~x521 ~x626 
9.66/9.79	v ~x102 ~x207 ~x312 ~x417 ~x522 ~x627 ~x103 ~x208 ~x313 ~x418 
9.66/9.79	v ~x523 ~x628 ~x104 ~x209 ~x314 ~x419 ~x524 ~x629 ~x105 x210 
9.66/9.79	v ~x315 ~x420 ~x525 ~x630 ~x1 ~x106 ~x211 ~x316 ~x421 ~x526 
9.66/9.79	v ~x631 x2 ~x107 ~x212 ~x317 ~x422 ~x527 ~x632 x3 ~x108 
9.66/9.79	v ~x213 ~x318 ~x423 x528 ~x633 x4 ~x109 ~x214 ~x319 x424 
9.66/9.79	v ~x529 ~x634 ~x5 ~x110 ~x215 ~x320 ~x425 ~x530 ~x635 ~x6 
9.66/9.79	v ~x111 ~x216 ~x321 ~x426 ~x531 ~x636 ~x7 ~x112 ~x217 ~x322 
9.66/9.79	v ~x427 ~x532 ~x637 ~x8 x113 ~x218 ~x323 ~x428 ~x533 ~x638 
9.66/9.79	v ~x9 ~x114 ~x219 ~x324 ~x429 ~x534 ~x639 ~x10 ~x115 ~x220 
9.66/9.79	v ~x325 ~x430 ~x535 x640 ~x11 ~x116 ~x221 ~x326 ~x431 ~x536 
9.66/9.79	v ~x641 ~x12 x117 ~x222 ~x327 ~x432 x537 ~x642 ~x13 ~x118 
9.66/9.79	v ~x223 ~x328 ~x433 ~x538 ~x643 x14 ~x119 ~x224 ~x329 ~x434 
9.66/9.79	v ~x539 ~x644 ~x15 ~x120 ~x225 ~x330 x435 ~x540 ~x645 ~x16 
9.66/9.79	v ~x121 ~x226 x331 ~x436 ~x541 ~x646 x17 ~x122 ~x227 ~x332 
9.66/9.79	v ~x437 ~x542 ~x647 ~x18 ~x123 x228 ~x333 ~x438 ~x543 ~x648 
9.66/9.79	v ~x19 ~x124 ~x229 ~x334 ~x439 ~x544 ~x20 ~x125 ~x230 x335 
9.66/9.79	v ~x440 ~x545 x21 ~x126 ~x231 ~x336 ~x441 ~x546 ~x22 ~x127 
9.66/9.79	v ~x232 ~x337 ~x442 ~x547 ~x23 ~x128 ~x233 ~x338 ~x443 x548 
9.66/9.79	v ~x24 ~x129 ~x234 ~x339 ~x444 ~x549 ~x25 ~x130 ~x235 ~x340 
9.66/9.79	v ~x445 ~x550 ~x26 ~x131 ~x236 ~x341 ~x446 ~x551 ~x27 ~x132 
9.66/9.79	v ~x237 ~x342 ~x447 ~x552 ~x28 ~x133 ~x238 ~x343 ~x448 ~x553 
9.66/9.79	v ~x29 ~x134 ~x239 ~x344 ~x449 ~x554 ~x30 ~x135 ~x240 ~x345 
9.66/9.79	v ~x450 ~x555 x31 ~x136 ~x241 ~x346 ~x451 ~x556 ~x32 ~x137 
9.66/9.79	v ~x242 x347 ~x452 x557 ~x33 ~x138 ~x243 ~x348 ~x453 ~x558 
9.66/9.79	v ~x34 ~x139 ~x244 ~x349 ~x454 ~x559 ~x35 ~x140 ~x245 ~x350 
9.66/9.79	v ~x455 ~x560 ~x36 ~x141 ~x246 ~x351 ~x456 ~x561 ~x37 ~x142 
9.66/9.79	v x247 ~x352 ~x457 ~x562 ~x38 x143 x248 ~x353 ~x458 ~x563 
9.66/9.79	v ~x39 ~x144 ~x249 ~x354 ~x459 ~x564 ~x40 ~x145 ~x250 ~x355 
9.66/9.79	v ~x460 ~x565 ~x41 ~x146 ~x251 ~x356 ~x461 ~x566 ~x42 ~x147 
9.66/9.79	v ~x252 ~x357 ~x462 ~x567 ~x43 ~x148 ~x253 x358 ~x463 ~x568 
9.66/9.79	v ~x44 ~x149 ~x254 ~x359 ~x464 ~x569 ~x45 ~x150 ~x255 ~x360 
9.66/9.79	v ~x465 ~x570 x46 ~x151 ~x256 x361 ~x466 ~x571 ~x47 ~x152 
9.66/9.79	v ~x257 ~x362 ~x467 ~x572 ~x48 ~x153 ~x258 ~x363 ~x468 ~x573 
9.66/9.79	v ~x49 ~x154 x259 ~x364 x469 ~x574 ~x50 x155 ~x260 x365 
9.66/9.80	v ~x470 ~x575 ~x51 x156 ~x261 x366 ~x471 ~x576 ~x52 ~x157 
9.66/9.80	v ~x262 ~x367 ~x472 ~x577 ~x53 ~x158 ~x263 ~x368 x473 ~x578 
9.66/9.80	v ~x54 ~x159 ~x264 ~x369 ~x474 ~x579 x55 ~x160 ~x265 ~x370 
9.66/9.80	v ~x475 ~x580 ~x56 ~x161 ~x266 ~x371 ~x476 ~x581 ~x57 ~x162 
9.66/9.80	v ~x267 ~x372 x477 ~x582 ~x58 ~x163 ~x268 ~x373 ~x478 ~x583 
9.66/9.80	v x59 ~x164 ~x269 x374 ~x479 ~x584 ~x60 ~x165 ~x270 ~x375 
9.66/9.80	v ~x480 ~x585 ~x61 ~x166 ~x271 ~x376 x481 x586

Verifier Data 

OK	64

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 (46590 MiB free)
  memory of node 1: 64465 MiB (62909 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4528259-1752238192/watcher-4528259-1752238192 -o /tmp/evaluation-result-4528259-1752238192/solver-4528259-1752238192 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1752238179-118417 --watchdog 3760 pb_picat HOME/instance-4528259-1752238192.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Starting watchdog thread
solver pid=118653, runsolver pid=118650
Current StackSize limit: 8192 KiB


[startup+0.10006 s]*
/proc/loadavg: 1.49 1.23 2.11 5/265 118654
/proc/meminfo: memFree=112127740/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2037936 memory=25292 CPUtime=0.09 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 1772 0 0 0 9 0 0 0 20 0 1 0 139495750 2086846464 6323 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 509484 6323 1760 343 0 506548 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2037936 KiB
Current children cumulated memory: 25292 KiB

[startup+0.205435 s]*
/proc/loadavg: 1.49 1.23 2.11 5/265 118654
/proc/meminfo: memFree=112127740/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2037904 memory=25356 CPUtime=0.19 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 2081 0 0 0 19 0 0 0 20 0 1 0 139495750 2086813696 6339 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 509476 6339 1760 343 0 506540 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2037904 KiB
Current children cumulated memory: 25356 KiB

[startup+0.30468 s]*
/proc/loadavg: 1.49 1.23 2.11 5/265 118654
/proc/meminfo: memFree=112128012/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2038092 memory=25292 CPUtime=0.29 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 2248 0 0 0 29 0 0 0 20 0 1 0 139495750 2087006208 6323 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 509523 6323 1760 343 0 506587 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2038092 KiB
Current children cumulated memory: 25292 KiB

[startup+0.700126 s]
/proc/loadavg: 1.49 1.23 2.11 4/261 118655
/proc/meminfo: memFree=112128012/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2041180 memory=27688 CPUtime=0.68 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 3789 0 0 0 67 1 0 0 20 0 1 0 139495750 2090168320 6922 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 510295 6922 1760 343 0 507359 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2041180 KiB
Current children cumulated memory: 27688 KiB

[startup+1.50011 s]
/proc/loadavg: 1.49 1.23 2.11 5/261 118662
/proc/meminfo: memFree=112127004/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2039644 memory=26672 CPUtime=1.48 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 5603 0 0 0 147 1 0 0 20 0 1 0 139495750 2088595456 6668 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 509911 6668 1760 343 0 506975 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2039644 KiB
Current children cumulated memory: 26672 KiB

[startup+3.10461 s]
/proc/loadavg: 1.69 1.28 2.12 4/263 118758
/proc/meminfo: memFree=112151852/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2041504 memory=27484 CPUtime=3.08 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 9434 0 0 0 306 2 0 0 20 0 1 0 139495750 2090500096 6871 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 510376 6871 1760 343 0 507440 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2041504 KiB
Current children cumulated memory: 27484 KiB

[startup+6.30009 s]
/proc/loadavg: 1.69 1.28 2.12 5/265 118789
/proc/meminfo: memFree=112122096/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2041504 memory=28408 CPUtime=6.27 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 12190 0 0 0 624 3 0 0 20 0 1 0 139495750 2090500096 7102 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 510376 7102 1760 343 0 507440 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2041504 KiB
Current children cumulated memory: 28408 KiB

[startup+9.80103 s]
# the end of solver process 118653 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=9.7309 s, system=0.041895 s

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

[startup+6.40013 s]
/proc/loadavg: 1.69 1.28 2.12 5/265 118789
/proc/meminfo: memFree=112122096/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2041504 memory=28792 CPUtime=6.37 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 12282 0 0 0 634 3 0 0 20 0 1 0 139495750 2090500096 7198 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 510376 7198 1760 343 0 507440 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 2041504 KiB
Current children cumulated memory: 28792 KiB

[startup+8.00008 s]*
/proc/loadavg: 1.87 1.33 2.13 5/265 118789
/proc/meminfo: memFree=112122312/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2041760 memory=28632 CPUtime=7.97 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 13057 0 0 0 794 3 0 0 20 0 1 0 139495750 2090762240 7158 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 510440 7158 1760 343 0 507504 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 2041760 KiB
Current children cumulated memory: 28632 KiB

[startup+8.80008 s]
/proc/loadavg: 1.87 1.33 2.13 5/265 118789
/proc/meminfo: memFree=112122312/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2041760 memory=28888 CPUtime=8.76 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 13128 0 0 0 873 3 0 0 20 0 1 0 139495750 2090762240 7222 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 510440 7222 1760 343 0 507504 0
Current children cumulated CPU time: 8.76 s
Current children cumulated vsize: 2041760 KiB
Current children cumulated memory: 28888 KiB

[startup+9.2001 s]
/proc/loadavg: 1.87 1.33 2.13 5/265 118789
/proc/meminfo: memFree=112118428/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2041760 memory=28888 CPUtime=9.16 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 13154 0 0 0 913 3 0 0 20 0 1 0 139495750 2090762240 7222 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 510440 7222 1760 343 0 507504 0
Current children cumulated CPU time: 9.16 s
Current children cumulated vsize: 2041760 KiB
Current children cumulated memory: 28888 KiB

[startup+9.60008 s]
/proc/loadavg: 1.87 1.33 2.13 5/265 118789
/proc/meminfo: memFree=112118428/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2041760 memory=29400 CPUtime=9.56 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 13256 0 0 0 953 3 0 0 20 0 1 0 139495750 2090762240 7350 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 510440 7350 1760 343 0 507504 0
Current children cumulated CPU time: 9.56 s
Current children cumulated vsize: 2041760 KiB
Current children cumulated memory: 29400 KiB

[startup+9.70009 s]
/proc/loadavg: 1.87 1.33 2.13 5/265 118789
/proc/meminfo: memFree=112118428/131250000 swapFree=33008356/33010684
[pid=118653] ppid=118650 vsize=2041760 memory=29400 CPUtime=9.66 cores=5,7
/proc/118653/stat : 118653 (pb_picat) R 118650 118653 117353 0 -1 4194304 13256 0 0 0 963 3 0 0 20 0 1 0 139495750 2090762240 7350 18446744073709551615 94060826435584 94060827837165 140726482307152 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94060828108592 94060829982832 94060864372736 140726482311580 140726482311656 140726482311656 140726482317260 0
/proc/118653/statm: 510440 7350 1760 343 0 507504 0
Current children cumulated CPU time: 9.66 s
Current children cumulated vsize: 2041760 KiB
Current children cumulated memory: 29400 KiB

Child status: 0

Real time (s): 9.80105
CPU time (s): 9.77279
CPU user time (s): 9.7309
CPU system time (s): 0.041895
CPU usage (%): 99.7117
Max. virtual memory (cumulated for all children) (KiB): 2041760
Max. memory (cumulated for all children) (KiB): 29400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.7309
system time used= 0.041895
maximum resident set size= 29656
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13265
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= 67
involuntary context switches= 15


# summary of solver processes directly reported to runsolver:
#   pid: 118653
#   total CPU time (s): 9.77279
#   total CPU user time (s): 9.7309
#   total CPU system time (s): 0.041895

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.028129 second user time and 0.056512 second system time

The end

Launcher Data 

Begin job on nodeC014 at 2025-07-11 14:49:52
IDJOB=4528259
IDBENCH=147193
IDSOLVER=3385
FILE ID=nodeC014/4528259-1752238192
RUNJOBID= nodeC014-1752238179-118417
SLURM_JOB_ID= 9682525
Free space on /tmp= 430504 MiB

SOLVER NAME= pb_picat 2025-07-11
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4528259-1752238192/watcher-4528259-1752238192 -o /tmp/evaluation-result-4528259-1752238192/solver-4528259-1752238192 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1752238179-118417 --watchdog 3760  pb_picat HOME/instance-4528259-1752238192.opb

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

MD5SUM BENCH= ec9adf76d63434d996d896282eaca207
RANDOM SEED=664873831

nodeC014 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		: 3600.115
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	: 7000.23
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		: 3600.182
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	: 7000.23
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		: 3599.502
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	: 7000.23
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		: 3599.682
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	: 7000.23
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		: 3600.115
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	: 7000.23
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		: 3599.358
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	: 7000.23
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		: 3600.648
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	: 7000.23
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		: 3600.149
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	: 7000.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        112127852 kB
MemAvailable:   129559720 kB
Buffers:             696 kB
Cached:         18182100 kB
SwapCached:         1628 kB
Active:           543648 kB
Inactive:       17811848 kB
Active(anon):     166284 kB
Inactive(anon):    31012 kB
Active(file):     377364 kB
Inactive(file): 17780836 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008356 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7540 kB
Writeback:             0 kB
AnonPages:        174216 kB
Mapped:           115944 kB
Shmem:             24596 kB
KReclaimable:     225816 kB
Slab:             320100 kB
SReclaimable:     225816 kB
SUnreclaim:        94284 kB
KernelStack:        4288 kB
PageTables:         3516 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    6529008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 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:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430500 MiB
End job on nodeC014 at 2025-07-11 14:50:02