Trace number 4522000

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
roundingsat-ls+pbsuma 63f22adOPT21 0.153386 0.186696

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/comppebphp_pyrheight_equals_nholes/
normalized-comppebphp_opt_pyrheightequalsnholes_05.opb
MD5SUMa823f9c7814d8d727e64ac969496cf55
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 benchmark21
Best CPU time to get the best result obtained on this benchmark0.012791
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables672
Total number of constraints321
Number of constraints which are clauses171
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints66
Minimum length of a constraint5
Maximum length of a constraint10
Number of terms in the objective function 42
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 42
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 42
Number of bits of the biggest sum of numbers6
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 ┌────────────────────────────────────────────────────────────────┐
0.00/0.01	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.01	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.01	c │      (c) 2025 Markus Anders                                    │
0.00/0.01	c └────────────────────────────────────────────────────────────────┘
0.00/0.01	c parse 'HOME/instance-4522000-1751582600.opb'
0.00/0.01	c 	read 0.02MB  (1.01ms)
0.00/0.01	c	 [cnf: #variables 672 #clauses 322 #duplicates 0 #arr 2301]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.02	c	 [group: #orbits ~= 114] (1.46ms)
0.00/0.02	c 
0.00/0.02	c detect special group actions
0.00/0.02	c 	probe for Johnson action (limit=64)
0.00/0.02	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.04	c 	recursing 8 blocks of candidate 4x12r
0.00/0.04	c 	 found row 5x10, generating row predicate
0.00/0.04	c 	 found row 4x12, generating row predicate
0.00/0.04	c 	 (25.53ms)
0.00/0.04	c 
0.00/0.04	c detect symmetries on remainder
0.00/0.04	c 	[graph: #vertices 3008 #edges 8630]
0.00/0.04	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.05	c 	 [group: #symmetries 6.46*10^75 #generators 33] (5.79ms)
0.00/0.05	c 
0.00/0.05	c optimize generators (opt_passes=64, conjugate_limit=256)
0.00/0.05	c 	ran it=0, +gens=1 
0.00/0.05	c 	con best_support=4, best_gens=15, +gens=0
0.00/0.05	c 	(2.09ms)
0.00/0.05	c 
0.00/0.05	c finalize break order and special generators
0.00/0.05	c 
0.00/0.05	c add generic predicates (break_depth=20)
0.00/0.05	c 	added predicates for 34 generators (0.09ms)
0.00/0.05	c 
0.00/0.05	c generation finished
0.00/0.05	c 	[sbp: #constraints 740 #add_vars 233]
0.00/0.05	c 
0.00/0.05	c write result to 'HOME/instance-4522000-1751582600.opb.pre'
0.00/0.05	c 	wrote 0.04MB (0.55ms)
0.00/0.05	c ------------------------------------------------------------------
0.00/0.05	c                  25.53ms 69.22% detect_special
0.00/0.05	c                   5.79ms 15.70% detect_generic
0.00/0.05	c                   2.09ms  5.65% optimize_gens
0.00/0.05	c                   1.46ms  3.95% approx_orbits
0.00/0.05	c                   1.01ms  2.74% parse
0.00/0.05	c                   0.55ms  1.48% output
0.00/0.05	c                   0.29ms  0.80% other
0.00/0.05	c                   0.09ms  0.24% break_generic
0.00/0.05	c                   0.08ms  0.21% finalize_order
0.00/0.05	c         ───────────────────────────────────────────────
0.00/0.05	c                  36.88ms   100% total
0.00/0.05	c ------------------------------------------------------------------
0.00/0.07	c RoundingSat 2
0.00/0.07	c branch pb25
0.00/0.07	c commit 63f22ad
0.00/0.09	c #variables 905 #constraints 1061
0.00/0.09	c objective is ce32 
0.00/0.09	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.09	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.00/0.09	c bounds 22 >= 0 @ 0.017746
0.06/0.12	c rational objective 3
0.06/0.15	c bounds 21 >= 0 @ 0.055012
0.06/0.15	c bounds 21 >= 1 @ 0.055274
0.06/0.15	c bounds 21 >= 2 @ 0.055354
0.06/0.15	c bounds 21 >= 3 @ 0.055354
0.06/0.15	c bounds 21 >= 4 @ 0.055354
0.06/0.15	c bounds 21 >= 5 @ 0.055356
0.06/0.18	c bounds 21 >= 21 @ 0.076238
0.06/0.18	c cpu time 0.076238 s
0.06/0.18	c deterministic time 77353 7.74e+04
0.06/0.18	c optimization time 0.007039 s
0.06/0.18	c total solve time 0.058173 s
0.06/0.18	c core-guided solve time 9.4e-05 s
0.06/0.18	c propagation time 0.019951 s
0.06/0.18	c conflict analysis time 0.000788 s
0.06/0.18	c propagations 7923
0.06/0.18	c resolve steps 313
0.06/0.18	c decisions 6031
0.06/0.18	c conflicts 133
0.06/0.18	c restarts 2
0.06/0.18	c inprocessing phases 0
0.06/0.18	c garbage collections 0 ,( -nan )
0.06/0.18	c input clauses 917 ,( 84.91 )
0.06/0.18	c input cardinalities 160 ,( 14.81 )
0.06/0.18	c input general constraints 3 ,( 0.28 )
0.06/0.18	c input average constraint length 4.56
0.06/0.18	c input average constraint degree 1.70
0.06/0.18	c learned clauses 55 ,( 39.57 )
0.06/0.18	c learned cardinalities 72 ,( 51.80 )
0.06/0.18	c learned general constraints 12 ,( 8.63 )
0.06/0.18	c learned average constraint length 11.60
0.06/0.18	c learned average constraint degree 5.63
0.06/0.18	c watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.06/0.18	c counting CF 32, 64, 128, Arb: 16 , 0 , 0 , 0
0.06/0.18	c watched   constraints 0 ,( 0.00 ) 
0.06/0.18	c counting  constraints 15 ,( 100.00 ) 
0.06/0.18	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 5976 , 3328 , 1006 ,( 0 , 1006 )
0.06/0.18	c gcd simplifications 7
0.06/0.18	c detected cardinalities 0
0.06/0.18	c weakened non-implied lits 115
0.06/0.18	c weakened non-implying lits 0
0.06/0.18	c original variables 905
0.06/0.18	c clausal propagations 3234
0.06/0.18	c cardinality propagations 3868
0.06/0.18	c watched propagations 0
0.06/0.18	c counting propagations 216
0.06/0.18	c watch lookups 11110
0.06/0.18	c watch backjump lookups 0
0.06/0.18	c watch checks 14774
0.06/0.18	c propagation checks 18993
0.06/0.18	c constraint additions 3637
0.06/0.18	c trail pops 14065
0.06/0.18	c formula constraints 1061
0.06/0.18	c learned constraints 132
0.06/0.18	c bound constraints 7
0.06/0.18	c core-guided constraints 12
0.06/0.18	c encountered formula constraints 290
0.06/0.18	c encountered learned constraints 150
0.06/0.18	c encountered bound constraints 3
0.06/0.18	c encountered core-guided constraints 2
0.06/0.18	c LP total time 0.042978 s
0.06/0.18	c LP solve time 0.02 s
0.06/0.18	c LP constraints added 1068
0.06/0.18	c LP constraints removed 0
0.06/0.18	c LP pivots internal 423
0.06/0.18	c LP pivots root 396
0.06/0.18	c LP calls 3
0.06/0.18	c LP optimalities 3
0.06/0.18	c LP no pivot count 0
0.06/0.18	c LP infeasibilities 0
0.06/0.18	c LP valid Farkas constraints 0
0.06/0.18	c LP learned Farkas constraints 0
0.06/0.18	c LP basis resets 0
0.06/0.18	c LP cycling count 0
0.06/0.18	c LP singular count 0
0.06/0.18	c LP no primal count 0
0.06/0.18	c LP no farkas count 0
0.06/0.18	c LP other issue count 0
0.06/0.18	c LP Gomory cuts 7
0.06/0.18	c LP learned cuts 0
0.06/0.18	c LP deleted cuts 0
0.06/0.18	c LP encountered Gomory constraints 1
0.06/0.18	c LP encountered Farkas constraints 0
0.06/0.18	c LP encountered learned Farkas constraints 0
0.06/0.18	c CG auxiliary variables introduced 5
0.06/0.18	c CG solutions found 1
0.06/0.18	c CG cores constructed 5
0.06/0.18	c CG core cardinality constraints returned 0
0.06/0.18	c CG unit cores 0
0.06/0.18	c CG single cores 5
0.06/0.18	c CG blocks removed during cardinality reduction 0
0.06/0.18	c CG first core best 0
0.06/0.18	c CG decision core best 0
0.06/0.18	c CG core reduction tie 0
0.06/0.18	c CG core degree average 1.00
0.06/0.18	c CG core slack average 8.00
0.06/0.18	c CG core upper bound improvements 0
0.06/0.18	c STR number of successful calls 0
0.06/0.18	c STR number of unsuccessful calls 0
0.06/0.18	c STR number of inconclusive calls 0
0.06/0.18	c STR number of successful attempts 0
0.06/0.18	c STR number of unsuccessful attempts 0
0.06/0.18	c STR number of inconclusive attempts 0
0.06/0.18	c STR average degree increase per successful call inf
0.06/0.18	c STR average degree increase per successful attempt inf
0.06/0.18	c STR total number of conflicts for successful attempts 0
0.06/0.18	c STR total number of conflicts for unsuccessful attempts 0
0.06/0.18	c STR total number of conflicts for inconclusive attempts 0
0.06/0.18	c STR average number of conflicts per successful attempt inf
0.06/0.18	c STR average number of conflicts per unsuccessful attempt inf
0.06/0.18	c STR average number of conflicts per inconclusive attempt inf
0.06/0.18	c AVG.sumWPerc 71.63 
0.06/0.18	c bigint constraints 0 
0.06/0.18	o 21
0.06/0.18	s OPTIMUM FOUND
0.06/0.18	v x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 x66 x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 x98 -x99 x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 -x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 x158 -x159 -x160 -x161 x162 -x163 x164 -x165 -x166 -x167 -x168 -x169 x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 x182 -x183 -x184 -x185 x186 -x187 x188 -x189 -x190 -x191 -x192 x193 -x194 x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 x225 -x226 x227 -x228 -x229 -x230 -x231 -x232 x233 -x234 -x235 -x236 -x237 -x238 -x239 x240 -x241 -x242 -x243 -x244 -x245 x246 -x247 -x248 x249 -x250 -x251 x252 -x253 -x254 -x255 -x256 -x257 x258 x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 x268 -x269 -x270 -x271 x272 -x273 -x274 -x275 x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 x284 -x285 -x286 -x287 -x288 -x289 x290 x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 x299 -x300 -x301 -x302 x303 -x304 -x305 x306 -x307 -x308 -x309 -x310 -x311 x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 x320 x321 -x322 -x323 x324 -x325 -x326 -x327 x328 -x329 -x330 -x331 -x332 x333 -x334 -x335 -x336 -x337 -x338 -x339 x340 -x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 -x349 -x350 x351 -x352 x353 -x354 -x355 -x356 -x357 -x358 x359 -x360 x361 -x362 -x363 -x364 -x365 -x366 x367 -x368 -x369 x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 x378 -x379 x380 -x381 -x382 -x383 -x384 -x385 x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 x396 -x397 x398 -x399 -x400 -x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 x409 -x410 -x411 -x412 -x413 -x414 x415 -x416 -x417 x418 -x419 -x420 -x421 -x422 -x423 -x424 x425 -x426 -x427 -x428 -x429 -x430 x431 -x432 -x433 -x434 -x435 -x436 x437 -x438 -x439 -x440 -x441 -x442 x443 x444 -x445 -x446 -x447 -x448 -x449 x450 -x451 -x452 -x453 -x454 -x455 -x456 x457 -x458 -x459 -x460 -x461 -x462 -x463 x464 -x465 -x466 -x467 -x468 -x469 x470 x471 -x472 -x473 -x474 -x475 x476 -x477 -x478 -x479 -x480 -x481 x482 -x483 -x484 x485 -x486 -x487 -x488 -x489 -x490 -x491 x492 x493 -x494 -x495 -x496 -x497 -x498 x499 -x500 -x501 -x502 x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 x511 -x512 -x513 x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 x522 -x523 -x524 -x525 -x526 -x527 -x528 x529 -x530 x531 -x532 x533 -x534 x535 -x536 -x537 -x538 -x539 x540 -x541 -x542 -x543 -x544 -x545 x546 -x547 -x548 -x549 -x550 -x551 -x552 x553 -x554 -x555 -x556 x557 -x558 -x559 -x560 -x561 x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 x571 -x572 -x573 x574 -x575 -x576 x577 -x578 -x579 x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 x588 -x589 -x590 -x591 x592 -x593 x594 -x595 -x596 -x597 -x598 x599 -x600 -x601 -x602 -x603 -x604 -x605 x606 -x607 -x608 -x609 x610 -x611 -x612 -x613 x614 -x615 -x616 -x617 x618 -x619 -x620 -x621 x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 x630 x631 -x632 -x633 -x634 -x635 x636 -x637 -x638 -x639 -x640 -x641 x642 -x643 -x644 -x645 -x646 -x647 -x648 x649 -x650 -x651 -x652 x653 -x654 x655 -x656 -x657 x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 x667 -x668 -x669 -x670 x671 -x672

Verifier Data 

OK	21

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: 63837 MiB (61620 MiB free)
  memory of node 1: 64465 MiB (62894 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4522000-1751582600/watcher-4522000-1751582600 -o /tmp/evaluation-result-4522000-1751582600/solver-4522000-1751582600 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751582595-79132 --watchdog 3760 run-opt-ls.sh HOME/instance-4522000-1751582600.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=79285, runsolver pid=79282
Current StackSize limit: 8192 KiB


[startup+0.100069 s]*
/proc/loadavg: 2.05 3.26 3.84 5/256 79288
/proc/meminfo: memFree=127429152/131382120 swapFree=33010416/33010684
[pid=79285] ppid=79282 vsize=4192 memory=2944 CPUtime=0.03 cores=5,7
/proc/79285/stat : 79285 (run-opt-ls.sh) S 79282 79285 79119 0 -1 4194304 237 572 0 0 0 0 3 0 20 0 1 0 73938790 4292608 736 18446744073709551615 94408099405824 94408100300357 140723318531088 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94408100539408 94408100587152 94408112979968 140723318532455 140723318532581 140723318532581 140723318538183 0
/proc/79285/statm: 1048 736 672 219 0 110 0
[pid=79288] ppid=79285 vsize=58120 memory=12360 CPUtime=0.03 cores=5,7
/proc/79288/stat : 79288 (roundingsat) R 79285 79285 79119 0 -1 4194304 1192 0 0 0 2 1 0 0 20 0 1 0 73938795 59514880 3090 18446744073709551615 4227072 8923433 140721746272176 0 0 0 0 0 8405026 0 0 0 17 7 0 0 0 0 0 9823104 9832592 24977408 140721746278726 140721746278952 140721746278952 140721746284522 0
/proc/79288/statm: 14530 3090 2368 1147 0 1957 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 62312 KiB
Current children cumulated memory: 15304 KiB

[startup+0.186641 s]
# the end of solver process 79285 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.121698 s, system=0.031688 s

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

[startup+0.100069 s]*
/proc/loadavg: 2.05 3.26 3.84 5/256 79288
/proc/meminfo: memFree=127429152/131382120 swapFree=33010416/33010684
[pid=79285] ppid=79282 vsize=4192 memory=2944 CPUtime=0.03 cores=5,7
/proc/79285/stat : 79285 (run-opt-ls.sh) S 79282 79285 79119 0 -1 4194304 237 572 0 0 0 0 3 0 20 0 1 0 73938790 4292608 736 18446744073709551615 94408099405824 94408100300357 140723318531088 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94408100539408 94408100587152 94408112979968 140723318532455 140723318532581 140723318532581 140723318538183 0
/proc/79285/statm: 1048 736 672 219 0 110 0
[pid=79288] ppid=79285 vsize=58120 memory=12360 CPUtime=0.03 cores=5,7
/proc/79288/stat : 79288 (roundingsat) R 79285 79285 79119 0 -1 4194304 1192 0 0 0 2 1 0 0 20 0 1 0 73938795 59514880 3090 18446744073709551615 4227072 8923433 140721746272176 0 0 0 0 0 8405026 0 0 0 17 7 0 0 0 0 0 9823104 9832592 24977408 140721746278726 140721746278952 140721746278952 140721746284522 0
/proc/79288/statm: 14530 3090 2368 1147 0 1957 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 62312 KiB
Current children cumulated memory: 15304 KiB

Child status: 0

Real time (s): 0.186696
CPU time (s): 0.153386
CPU user time (s): 0.121698
CPU system time (s): 0.031688
CPU usage (%): 82.1581
Max. virtual memory (cumulated for all children) (KiB): 62312
Max. memory (cumulated for all children) (KiB): 15304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.121698
system time used= 0.031688
maximum resident set size= 13640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2243
page faults= 0
swaps= 0
block input operations= 0
block output operations= 88
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 208
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 79285
#   total CPU time (s): 0.153386
#   total CPU user time (s): 0.121698
#   total CPU system time (s): 0.031688

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.019456 second user time and 0.038184 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2025-07-04 00:43:20
IDJOB=4522000
IDBENCH=178526
IDSOLVER=3355
FILE ID=nodeC002/4522000-1751582600
RUNJOBID= nodeC002-1751582595-79132
SLURM_JOB_ID= 9598825
Free space on /tmp= 432544 MiB

SOLVER NAME= roundingsat-ls+pbsuma 63f22ad
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/comppebphp_pyrheight_equals_nholes/normalized-comppebphp_opt_pyrheightequalsnholes_05.opb
COMMAND LINE= run-opt-ls.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4522000-1751582600/watcher-4522000-1751582600 -o /tmp/evaluation-result-4522000-1751582600/solver-4522000-1751582600 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751582595-79132 --watchdog 3760  run-opt-ls.sh HOME/instance-4522000-1751582600.opb

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

MD5SUM BENCH= a823f9c7814d8d727e64ac969496cf55
RANDOM SEED=1039618556

nodeC002 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	: 0xb00001f
cpu MHz		: 3662.805
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1795.813
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.387
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.307
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 3491.899
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 3491.906
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.529
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.803
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        127514764 kB
MemAvailable:   128276744 kB
Buffers:            2128 kB
Cached:          1566876 kB
SwapCached:           28 kB
Active:          1859056 kB
Inactive:        1263748 kB
Active(anon):    1565364 kB
Inactive(anon):     6404 kB
Active(file):     293692 kB
Inactive(file):  1257344 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            158256 kB
Writeback:             0 kB
AnonPages:       1557048 kB
Mapped:           110040 kB
Shmem:             17932 kB
KReclaimable:     101140 kB
Slab:             186232 kB
SReclaimable:     101140 kB
SUnreclaim:        85092 kB
KernelStack:        4112 kB
PageTables:         6224 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    2360920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1079296 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:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432520 MiB
End job on nodeC002 at 2025-07-04 00:43:20