Trace number 4528260

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 2025-07-11OPT60 7.09322 7.12136

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

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-4528260-1752238190.opb (Picat 3.9b11, 7/10/2025)
0.08/0.20	o 70
4.17/4.29	o 60
7.06/7.11	s OPTIMUM FOUND
7.06/7.11	v ~x49 ~x154 ~x259 ~x364 ~x469 ~x574 ~x679 ~x50 ~x155 x260 
7.06/7.11	v ~x365 ~x470 ~x575 ~x680 ~x51 x156 ~x261 ~x366 ~x471 ~x576 
7.06/7.11	v ~x681 ~x52 ~x157 ~x262 ~x367 ~x472 ~x577 ~x682 ~x53 ~x158 
7.06/7.11	v ~x263 x368 ~x473 ~x578 ~x683 ~x54 ~x159 ~x264 ~x369 ~x474 
7.06/7.11	v ~x579 ~x684 ~x55 ~x160 ~x265 ~x370 ~x475 x580 ~x685 ~x56 
7.06/7.11	v ~x161 ~x266 ~x371 ~x476 ~x581 ~x686 ~x57 ~x162 ~x267 ~x372 
7.06/7.11	v ~x477 ~x582 ~x687 ~x58 ~x163 ~x268 ~x373 ~x478 ~x583 ~x688 
7.06/7.11	v ~x59 ~x164 ~x269 ~x374 ~x479 ~x584 ~x689 ~x60 ~x165 ~x270 
7.06/7.11	v ~x375 x480 ~x585 ~x690 ~x61 ~x166 ~x271 ~x376 ~x481 ~x586 
7.06/7.11	v ~x691 ~x62 ~x167 ~x272 ~x377 ~x482 ~x587 ~x692 ~x63 ~x168 
7.06/7.11	v ~x273 ~x378 ~x483 ~x588 ~x693 ~x64 ~x169 ~x274 ~x379 ~x484 
7.06/7.11	v ~x589 x694 x65 ~x170 x275 ~x380 ~x485 x590 ~x695 ~x66 
7.06/7.11	v ~x171 ~x276 ~x381 ~x486 ~x591 ~x696 ~x67 ~x172 ~x277 ~x382 
7.06/7.11	v x487 ~x592 ~x68 ~x173 ~x278 ~x383 ~x488 ~x593 x69 ~x174 
7.06/7.11	v ~x279 ~x384 ~x489 ~x594 ~x70 ~x175 ~x280 ~x385 ~x490 ~x595 
7.06/7.11	v ~x71 x176 ~x281 ~x386 ~x491 ~x596 ~x72 ~x177 ~x282 ~x387 
7.06/7.11	v ~x492 ~x597 x73 ~x178 ~x283 ~x388 ~x493 ~x598 x74 ~x179 
7.06/7.11	v ~x284 ~x389 ~x494 ~x599 ~x75 ~x180 ~x285 ~x390 ~x495 ~x600 
7.06/7.11	v ~x76 ~x181 ~x286 ~x391 ~x496 ~x601 ~x77 ~x182 ~x287 ~x392 
7.06/7.11	v ~x497 ~x602 ~x78 ~x183 ~x288 ~x393 ~x498 ~x603 ~x79 ~x184 
7.06/7.11	v ~x289 ~x394 ~x499 x604 ~x80 ~x185 ~x290 ~x395 ~x500 ~x605 
7.06/7.11	v ~x81 ~x186 ~x291 x396 ~x501 ~x606 ~x82 ~x187 ~x292 ~x397 
7.06/7.11	v ~x502 ~x607 ~x83 ~x188 ~x293 ~x398 ~x503 ~x608 ~x84 ~x189 
7.06/7.11	v ~x294 ~x399 ~x504 ~x609 x85 ~x190 ~x295 ~x400 ~x505 ~x610 
7.06/7.11	v ~x86 ~x191 ~x296 ~x401 ~x506 ~x611 ~x87 ~x192 ~x297 ~x402 
7.06/7.11	v ~x507 ~x612 ~x88 x193 ~x298 ~x403 ~x508 ~x613 x89 ~x194 
7.06/7.11	v ~x299 ~x404 ~x509 ~x614 ~x90 ~x195 ~x300 ~x405 ~x510 ~x615 
7.06/7.11	v ~x91 ~x196 x301 ~x406 ~x511 ~x616 ~x92 x197 ~x302 ~x407 
7.06/7.11	v ~x512 ~x617 ~x93 ~x198 ~x303 ~x408 x513 ~x618 ~x94 ~x199 
7.06/7.11	v ~x304 ~x409 x514 ~x619 ~x95 ~x200 x305 ~x410 x515 ~x620 
7.06/7.11	v ~x96 ~x201 ~x306 ~x411 ~x516 ~x621 ~x97 ~x202 ~x307 ~x412 
7.06/7.11	v ~x517 ~x622 ~x98 ~x203 ~x308 ~x413 ~x518 ~x623 ~x99 ~x204 
7.06/7.11	v x309 ~x414 ~x519 ~x624 x100 ~x205 ~x310 ~x415 ~x520 ~x625 
7.06/7.11	v ~x101 x206 ~x311 ~x416 ~x521 ~x626 ~x102 ~x207 ~x312 ~x417 
7.06/7.11	v ~x522 ~x627 ~x103 ~x208 ~x313 ~x418 ~x523 ~x628 ~x104 ~x209 
7.06/7.11	v ~x314 ~x419 ~x524 ~x629 ~x105 ~x210 x315 ~x420 ~x525 ~x630 
7.06/7.11	v ~x1 ~x106 ~x211 ~x316 ~x421 ~x526 x631 ~x2 x107 ~x212 
7.06/7.11	v x317 ~x422 x527 ~x632 ~x3 ~x108 ~x213 ~x318 ~x423 ~x528 
7.06/7.11	v ~x633 ~x4 ~x109 ~x214 ~x319 ~x424 x529 ~x634 ~x5 ~x110 
7.06/7.11	v ~x215 ~x320 ~x425 ~x530 ~x635 ~x6 ~x111 ~x216 ~x321 ~x426 
7.06/7.11	v ~x531 ~x636 ~x7 ~x112 ~x217 ~x322 ~x427 ~x532 ~x637 ~x8 
7.06/7.11	v ~x113 x218 ~x323 ~x428 ~x533 ~x638 ~x9 x114 ~x219 ~x324 
7.06/7.11	v ~x429 ~x534 ~x639 ~x10 ~x115 ~x220 ~x325 ~x430 ~x535 ~x640 
7.06/7.11	v ~x11 ~x116 ~x221 ~x326 ~x431 ~x536 ~x641 x12 ~x117 x222 
7.06/7.11	v x327 x432 ~x537 ~x642 ~x13 x118 ~x223 ~x328 ~x433 ~x538 
7.06/7.11	v ~x643 ~x14 ~x119 ~x224 ~x329 ~x434 ~x539 ~x644 ~x15 ~x120 
7.06/7.11	v ~x225 ~x330 ~x435 ~x540 x645 ~x16 ~x121 ~x226 ~x331 ~x436 
7.06/7.12	v x541 ~x646 ~x17 ~x122 ~x227 ~x332 ~x437 ~x542 ~x647 ~x18 
7.06/7.12	v ~x123 ~x228 ~x333 x438 ~x543 ~x648 ~x19 ~x124 ~x229 ~x334 
7.06/7.12	v ~x439 ~x544 ~x649 ~x20 x125 ~x230 ~x335 ~x440 ~x545 ~x650 
7.06/7.12	v ~x21 x126 x231 ~x336 ~x441 ~x546 ~x651 ~x22 ~x127 ~x232 
7.06/7.12	v ~x337 ~x442 ~x547 ~x652 ~x23 ~x128 ~x233 x338 ~x443 ~x548 
7.06/7.12	v ~x653 ~x24 ~x129 ~x234 x339 ~x444 ~x549 ~x654 ~x25 ~x130 
7.06/7.12	v ~x235 ~x340 ~x445 ~x550 ~x655 ~x26 ~x131 x236 ~x341 ~x446 
7.06/7.12	v ~x551 ~x656 ~x27 ~x132 ~x237 ~x342 ~x447 ~x552 ~x657 ~x28 
7.06/7.12	v ~x133 ~x238 ~x343 x448 ~x553 ~x658 ~x29 ~x134 ~x239 ~x344 
7.06/7.12	v ~x449 ~x554 ~x659 ~x30 ~x135 ~x240 ~x345 ~x450 ~x555 ~x660 
7.06/7.12	v ~x31 ~x136 ~x241 ~x346 ~x451 ~x556 ~x661 ~x32 ~x137 ~x242 
7.06/7.12	v ~x347 ~x452 ~x557 ~x662 ~x33 x138 ~x243 ~x348 ~x453 ~x558 
7.06/7.12	v ~x663 ~x34 ~x139 ~x244 ~x349 ~x454 x559 ~x664 ~x35 ~x140 
7.06/7.12	v ~x245 x350 ~x455 ~x560 ~x665 ~x36 ~x141 ~x246 ~x351 ~x456 
7.06/7.12	v ~x561 ~x666 ~x37 ~x142 ~x247 ~x352 ~x457 ~x562 ~x667 ~x38 
7.06/7.12	v ~x143 x248 ~x353 ~x458 ~x563 ~x668 ~x39 ~x144 x249 x354 
7.06/7.12	v ~x459 ~x564 ~x669 ~x40 ~x145 ~x250 ~x355 ~x460 ~x565 x670 
7.06/7.12	v ~x41 ~x146 ~x251 ~x356 ~x461 ~x566 ~x671 ~x42 ~x147 ~x252 
7.06/7.12	v ~x357 ~x462 ~x567 ~x672 ~x43 ~x148 ~x253 ~x358 ~x463 ~x568 
7.06/7.12	v ~x673 ~x44 ~x149 ~x254 ~x359 ~x464 ~x569 ~x674 ~x45 ~x150 
7.06/7.12	v ~x255 ~x360 ~x465 ~x570 ~x675 ~x46 ~x151 x256 ~x361 ~x466 
7.06/7.12	v ~x571 ~x676 ~x47 ~x152 ~x257 ~x362 ~x467 ~x572 ~x677 x48 
7.06/7.12	v ~x153 ~x258 ~x363 ~x468 ~x573 ~x678

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 (59449 MiB free)
  memory of node 1: 64465 MiB (58787 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4528260-1752238190/watcher-4528260-1752238190 -o /tmp/evaluation-result-4528260-1752238190/solver-4528260-1752238190 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1752238182-115345 --watchdog 3760 pb_picat HOME/instance-4528260-1752238190.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=115634, runsolver pid=115631
Current StackSize limit: 8192 KiB


[startup+0.100059 s]*
/proc/loadavg: 1.74 2.74 3.85 4/261 115636
/proc/meminfo: memFree=121067120/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2038384 memory=26004 CPUtime=0.08 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 1928 0 0 0 8 0 0 0 20 0 1 0 139498392 2087305216 6501 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 509596 6501 1760 343 0 506660 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 2038384 KiB
Current children cumulated memory: 26004 KiB

[startup+0.205484 s]*
/proc/loadavg: 1.74 2.74 3.85 5/261 115636
/proc/meminfo: memFree=121067120/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2036268 memory=24332 CPUtime=0.19 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 2538 0 0 0 19 0 0 0 20 0 1 0 139498392 2085138432 6083 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 509067 6083 1760 343 0 506131 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2036268 KiB
Current children cumulated memory: 24332 KiB

[startup+0.30535 s]*
/proc/loadavg: 1.74 2.74 3.85 4/261 115636
/proc/meminfo: memFree=121067120/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2041140 memory=28292 CPUtime=0.29 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 3821 0 0 0 28 1 0 0 20 0 1 0 139498392 2090127360 7073 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 510285 7073 1760 343 0 507349 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2041140 KiB
Current children cumulated memory: 28292 KiB

[startup+0.700141 s]
/proc/loadavg: 1.74 2.74 3.85 4/263 115642
/proc/meminfo: memFree=121067120/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2039540 memory=27072 CPUtime=0.67 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 5487 0 0 0 66 1 0 0 20 0 1 0 139498392 2088488960 6768 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 509885 6768 1760 343 0 506949 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 2039540 KiB
Current children cumulated memory: 27072 KiB

[startup+1.50013 s]
/proc/loadavg: 1.74 2.74 3.85 5/265 115673
/proc/meminfo: memFree=121053116/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2040656 memory=27040 CPUtime=1.48 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 7222 0 0 0 146 2 0 0 20 0 1 0 139498392 2089631744 6760 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 510164 6760 1760 343 0 507228 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2040656 KiB
Current children cumulated memory: 27040 KiB

[startup+3.10473 s]
/proc/loadavg: 1.74 2.74 3.85 5/263 115673
/proc/meminfo: memFree=121059492/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2041204 memory=27732 CPUtime=3.07 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 8317 0 0 0 305 2 0 0 20 0 1 0 139498392 2090192896 6933 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 510301 6933 1760 343 0 507365 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 2041204 KiB
Current children cumulated memory: 27732 KiB

[startup+6.30013 s]
/proc/loadavg: 1.92 2.76 3.85 4/261 115726
/proc/meminfo: memFree=121055996/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2041748 memory=28148 CPUtime=6.26 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 12608 0 0 0 622 4 0 0 20 0 1 0 139498392 2090749952 7037 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 510437 7037 1760 343 0 507501 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2041748 KiB
Current children cumulated memory: 28148 KiB

[startup+7.12133 s]
# the end of solver process 115634 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=7.04337 s, system=0.049842 s

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

[startup+6.40016 s]
/proc/loadavg: 1.92 2.76 3.85 4/261 115726
/proc/meminfo: memFree=121055996/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2041748 memory=28276 CPUtime=6.36 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 12631 0 0 0 632 4 0 0 20 0 1 0 139498392 2090749952 7069 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 510437 7069 1760 343 0 507501 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 2041748 KiB
Current children cumulated memory: 28276 KiB

[startup+6.80009 s]
/proc/loadavg: 1.92 2.76 3.85 4/261 115726
/proc/meminfo: memFree=121055996/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2042772 memory=29428 CPUtime=6.76 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 12905 0 0 0 672 4 0 0 20 0 1 0 139498392 2091798528 7357 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 510693 7357 1760 343 0 507757 0
Current children cumulated CPU time: 6.76 s
Current children cumulated vsize: 2042772 KiB
Current children cumulated memory: 29428 KiB

[startup+7.00009 s]*
/proc/loadavg: 1.92 2.76 3.85 4/261 115726
/proc/meminfo: memFree=121055996/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2042772 memory=29428 CPUtime=6.96 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 12906 0 0 0 692 4 0 0 20 0 1 0 139498392 2091798528 7357 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 510693 7357 1760 343 0 507757 0
Current children cumulated CPU time: 6.96 s
Current children cumulated vsize: 2042772 KiB
Current children cumulated memory: 29428 KiB

[startup+7.1046 s]
/proc/loadavg: 1.92 2.76 3.85 4/261 115726
/proc/meminfo: memFree=121055996/131250000 swapFree=33009904/33010684
[pid=115634] ppid=115631 vsize=2042772 memory=29428 CPUtime=7.06 cores=5,7
/proc/115634/stat : 115634 (pb_picat) R 115631 115634 113493 0 -1 4194304 12916 0 0 0 702 4 0 0 20 0 1 0 139498392 2091798528 7357 18446744073709551615 94408086495232 94408087896813 140733960490256 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94408088168240 94408090042480 94408108142592 140733960493468 140733960493544 140733960493544 140733960499148 0
/proc/115634/statm: 510693 7357 1760 343 0 507757 0
Current children cumulated CPU time: 7.06 s
Current children cumulated vsize: 2042772 KiB
Current children cumulated memory: 29428 KiB

Child status: 0

Real time (s): 7.12136
CPU time (s): 7.09322
CPU user time (s): 7.04337
CPU system time (s): 0.049842
CPU usage (%): 99.6049
Max. virtual memory (cumulated for all children) (KiB): 2042772
Max. memory (cumulated for all children) (KiB): 29556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.04337
system time used= 0.049842
maximum resident set size= 29684
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12922
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= 68
involuntary context switches= 12


# summary of solver processes directly reported to runsolver:
#   pid: 115634
#   total CPU time (s): 7.09322
#   total CPU user time (s): 7.04337
#   total CPU system time (s): 0.049842

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.0264 second user time and 0.051677 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2025-07-11 14:49:50
IDJOB=4528260
IDBENCH=147190
IDSOLVER=3385
FILE ID=nodeC033/4528260-1752238190
RUNJOBID= nodeC033-1752238182-115345
SLURM_JOB_ID= 9682544
Free space on /tmp= 429756 MiB

SOLVER NAME= pb_picat 2025-07-11
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4528260-1752238190/watcher-4528260-1752238190 -o /tmp/evaluation-result-4528260-1752238190/solver-4528260-1752238190 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1752238182-115345 --watchdog 3760  pb_picat HOME/instance-4528260-1752238190.opb

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

MD5SUM BENCH= db5a079c06785cc331355761e45c2b83
RANDOM SEED=1387956586

nodeC033 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		: 3600.060
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	: 7000.13
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		: 3600.078
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	: 7000.13
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		: 3421.135
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	: 7000.13
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		: 3593.753
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	: 7000.13
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		: 3379.648
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	: 7000.13
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		: 3600.064
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	: 7000.13
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		: 3807.953
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	: 7000.13
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		: 3628.879
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	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        121074884 kB
MemAvailable:   129538596 kB
Buffers:            2128 kB
Cached:          9185432 kB
SwapCached:           68 kB
Active:           891996 kB
Inactive:        8513680 kB
Active(anon):     230764 kB
Inactive(anon):     5388 kB
Active(file):     661232 kB
Inactive(file):  8508292 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             17228 kB
Writeback:             0 kB
AnonPages:        221212 kB
Mapped:           113484 kB
Shmem:             18028 kB
KReclaimable:     266856 kB
Slab:             362284 kB
SReclaimable:     266856 kB
SUnreclaim:        95428 kB
KernelStack:        4208 kB
PageTables:         3452 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    4472020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150488 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 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:      221908 kB
DirectMap2M:    11083776 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 429752 MiB
End job on nodeC033 at 2025-07-11 14:49:57