Trace number 4517481

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
mixed-bag-2024 2025-05-06OPT18 162.532 163.081

DiagnosticValue
SOLVEDBYscip

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=20-t=2.opb
MD5SUM06b87d46bf38d4b028e9a0f41f22c2e8
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 benchmark18
Best CPU time to get the best result obtained on this benchmark3.31113
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables650
Total number of constraints72640
Number of constraints which are clauses72620
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint21
Number of terms in the objective function 20
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 20
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 22
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c RoundingSat 2
0.00/0.01	c branch 
0.00/0.01	c commit 
0.00/0.01	c with Papilo
0.00/0.01	c with SCIP
0.00/0.01	c [STEP] parsing instance
0.08/0.19	c [STEP] preprocessing with Papilo
0.18/0.26	c Papilo could not simplify the problem
0.18/0.26	c [STEP] solving with SCIP
162.34/162.97	c SCIP found optimal solution
162.34/162.97	d SOLVEDBY scip
162.34/162.97	o 18
162.34/162.97	s OPTIMUM FOUND
162.45/163.06	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 x192 x193 x194 x195 x196 x197 x198 -x199 x200 x201 x202 x203 x204 -x205 x206 x207 x208 x209 x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 x612 -x613 x614 -x615 x616 -x617 x618 -x619 x620 -x621 x622 x623 -x624 -x625 x626 -x627 x628 -x629 x630 -x631 x632 -x633 x634 -x635 x636 x637 -x638 x639 -x640 -x641 x642 -x643 x644 -x645 x646 x647 -x648 -x649 x650

Verifier Data

OK	18

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 (60843 MiB free)
  memory of node 1: 64465 MiB (63081 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517481-1751531507/watcher-4517481-1751531507 -o /tmp/evaluation-result-4517481-1751531507/solver-4517481-1751531507 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1751527683-70540 --watchdog 3760 mixed-bag HOME/instance-4517481-1751531507.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=71436, runsolver pid=71433

[startup+0.100061 s]*
/proc/loadavg: 4.11 4.11 4.05 5/266 71437
/proc/meminfo: memFree=126898712/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=89232 memory=15624 CPUtime=0.08 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 2479 0 0 0 8 0 0 0 20 0 1 0 68828199 91373568 3906 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 22308 3906 2176 2842 0 4541 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 89232 KiB
Current children cumulated memory: 15624 KiB

[startup+0.205634 s]*
/proc/loadavg: 4.11 4.11 4.05 5/266 71437
/proc/meminfo: memFree=126874832/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=136968 memory=55556 CPUtime=0.18 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 9505 0 0 0 16 2 0 0 20 0 1 0 68828199 140255232 13889 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 34242 13889 2240 2842 0 15936 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 136968 KiB
Current children cumulated memory: 55556 KiB

[startup+0.305524 s]*
/proc/loadavg: 4.11 4.11 4.05 6/266 71437
/proc/meminfo: memFree=126842828/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=162912 memory=88424 CPUtime=0.27 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 17507 0 0 0 24 3 0 0 20 0 1 0 68828199 166821888 22106 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 40728 22106 4000 2842 0 22422 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 162912 KiB
Current children cumulated memory: 88424 KiB

[startup+0.700151 s]
/proc/loadavg: 4.11 4.11 4.05 5/266 71437
/proc/meminfo: memFree=126753996/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=262804 memory=186136 CPUtime=0.65 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 42983 0 0 0 58 7 0 0 20 0 1 0 68828199 269111296 46534 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 65701 46534 4064 2842 0 47395 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 262804 KiB
Current children cumulated memory: 186136 KiB

[startup+1.50018 s]
/proc/loadavg: 4.10 4.11 4.05 5/266 71437
/proc/meminfo: memFree=126687016/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=435844 memory=343712 CPUtime=1.44 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 63170 0 0 0 132 12 0 0 20 0 1 0 68828199 446304256 85928 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 108961 85928 4096 2842 0 90655 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 435844 KiB
Current children cumulated memory: 343712 KiB

[startup+3.10557 s]
/proc/loadavg: 4.10 4.11 4.05 5/266 71437
/proc/meminfo: memFree=126536024/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=457972 memory=368168 CPUtime=3.04 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 76733 0 0 0 290 14 0 0 20 0 1 0 68828199 468963328 92042 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 114493 92042 4256 2842 0 96187 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 457972 KiB
Current children cumulated memory: 368168 KiB

[startup+6.30016 s]
/proc/loadavg: 4.09 4.10 4.05 5/266 71437
/proc/meminfo: memFree=126531944/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=457972 memory=369192 CPUtime=6.22 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 76996 0 0 0 608 14 0 0 20 0 1 0 68828199 468963328 92298 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 114493 92298 4256 2842 0 96187 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 457972 KiB
Current children cumulated memory: 369192 KiB

[startup+12.7002 s]
/proc/loadavg: 4.16 4.12 4.06 5/266 71437
/proc/meminfo: memFree=126488648/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=575100 memory=420708 CPUtime=12.61 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 87427 0 0 0 1244 17 0 0 20 0 1 0 68828199 588902400 105177 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 143775 105177 4256 2842 0 125469 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 575100 KiB
Current children cumulated memory: 420708 KiB

[startup+25.5002 s]
/proc/loadavg: 4.37 4.17 4.07 5/266 71437
/proc/meminfo: memFree=126403204/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=674088 memory=507236 CPUtime=25.36 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 109232 0 0 0 2516 20 0 0 20 0 1 0 68828199 690266112 126809 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 168522 126809 4256 2842 0 150216 0
Current children cumulated CPU time: 25.36 s
Current children cumulated vsize: 674088 KiB
Current children cumulated memory: 507236 KiB

[startup+51.1057 s]
/proc/loadavg: 4.34 4.18 4.08 5/266 71437
/proc/meminfo: memFree=126349152/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=697940 memory=531684 CPUtime=50.88 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 115307 0 0 0 5067 21 0 0 20 0 1 0 68828199 714690560 132921 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 174485 132921 4288 2842 0 156179 0
Current children cumulated CPU time: 50.88 s
Current children cumulated vsize: 697940 KiB
Current children cumulated memory: 531684 KiB

[startup+102.3 s]
/proc/loadavg: 4.26 4.18 4.09 5/266 71439
/proc/meminfo: memFree=126309360/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=713756 memory=545760 CPUtime=101.92 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 123013 0 0 0 10169 23 0 0 20 0 1 0 68828199 730886144 136440 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 178439 136440 4288 2842 0 160133 0
Current children cumulated CPU time: 101.92 s
Current children cumulated vsize: 713756 KiB
Current children cumulated memory: 545760 KiB

[startup+162.3 s]
/proc/loadavg: 4.16 4.16 4.09 5/263 71441
/proc/meminfo: memFree=126423208/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=727380 memory=545760 CPUtime=161.74 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 123017 0 0 0 16151 23 0 0 20 0 1 0 68828199 744837120 136440 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 181845 136440 4288 2842 0 163539 0
Current children cumulated CPU time: 161.74 s
Current children cumulated vsize: 727380 KiB
Current children cumulated memory: 545760 KiB

[startup+163.081 s]
# the end of solver process 71436 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=162.275 s, system=0.256204 s

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

[startup+162.4 s]
/proc/loadavg: 4.16 4.16 4.09 5/263 71441
/proc/meminfo: memFree=126423208/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=727380 memory=545760 CPUtime=161.84 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 123017 0 0 0 16161 23 0 0 20 0 1 0 68828199 744837120 136440 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 181845 136440 4288 2842 0 163539 0
Current children cumulated CPU time: 161.84 s
Current children cumulated vsize: 727380 KiB
Current children cumulated memory: 545760 KiB

[startup+162.8 s]
/proc/loadavg: 4.16 4.16 4.09 5/263 71441
/proc/meminfo: memFree=126423208/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=727380 memory=545760 CPUtime=162.24 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 123017 0 0 0 16201 23 0 0 20 0 1 0 68828199 744837120 136440 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 181845 136440 4288 2842 0 163539 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 727380 KiB
Current children cumulated memory: 545760 KiB

[startup+163 s]*
/proc/loadavg: 4.16 4.16 4.09 5/263 71441
/proc/meminfo: memFree=126423208/131250000 swapFree=33007332/33010684
[pid=71436] ppid=71433 vsize=727380 memory=545760 CPUtime=162.45 cores=5,7
/proc/71436/stat : 71436 (mixed-bag) R 71433 71436 70527 0 -1 4194304 123018 0 0 0 16222 23 0 0 20 0 1 0 68828199 744837120 136440 18446744073709551615 4235264 15874749 140723206570752 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18096864 18107984 48005120 140723206576540 140723206576617 140723206576617 140723206582219 0
/proc/71436/statm: 181845 136440 4288 2842 0 163539 0
Current children cumulated CPU time: 162.45 s
Current children cumulated vsize: 727380 KiB
Current children cumulated memory: 545760 KiB

Child status: 0

Real time (s): 163.081
CPU time (s): 162.532
CPU user time (s): 162.275
CPU system time (s): 0.256204
CPU usage (%): 99.663
Max. virtual memory (cumulated for all children) (KiB): 727380
Max. memory (cumulated for all children) (KiB): 545760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 162.275
system time used= 0.256204
maximum resident set size= 545760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123038
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= 129
involuntary context switches= 235


# summary of solver processes directly reported to runsolver:
#   pid: 71436
#   total CPU time (s): 162.532
#   total CPU user time (s): 162.275
#   total CPU system time (s): 0.256204

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.304797 second user time and 0.74606 second system time

The end

Launcher Data

Begin job on nodeC019 at 2025-07-03 10:31:47
IDJOB=4517481
IDBENCH=176097
IDSOLVER=3340
FILE ID=nodeC019/4517481-1751531507
RUNJOBID= nodeC019-1751527683-70540
SLURM_JOB_ID= 9598661
Free space on /tmp= 431588 MiB

SOLVER NAME= mixed-bag-2024 2025-05-06
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=20-t=2.opb
COMMAND LINE= mixed-bag BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517481-1751531507/watcher-4517481-1751531507 -o /tmp/evaluation-result-4517481-1751531507/solver-4517481-1751531507 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1751527683-70540 --watchdog 3760  mixed-bag HOME/instance-4517481-1751531507.opb

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

MD5SUM BENCH= 06b87d46bf38d4b028e9a0f41f22c2e8
RANDOM SEED=1280139485

nodeC019 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		: 3599.667
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	: 6999.37
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		: 3599.624
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	: 6999.37
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		: 3649.031
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	: 6999.37
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		: 3700.000
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	: 6999.37
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		: 3599.676
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	: 6999.37
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		: 3601.544
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	: 6999.37
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		: 3598.609
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	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.685
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	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        126898616 kB
MemAvailable:   128531720 kB
Buffers:             904 kB
Cached:          2436012 kB
SwapCached:          440 kB
Active:          1422776 kB
Inactive:        2290400 kB
Active(anon):    1263716 kB
Inactive(anon):    27736 kB
Active(file):     159060 kB
Inactive(file):  2262664 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33007332 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             17868 kB
Writeback:             0 kB
AnonPages:       1278588 kB
Mapped:           137992 kB
Shmem:             15192 kB
KReclaimable:     101240 kB
Slab:             189944 kB
SReclaimable:     101240 kB
SUnreclaim:        88704 kB
KernelStack:        4288 kB
PageTables:         6028 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1814512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    391168 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:      176852 kB
DirectMap2M:     9031680 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431572 MiB
End job on nodeC019 at 2025-07-03 10:34:30