Trace number 4431387

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
IPBHS-GUROBI 2024-07-09OPT64 0.343705 0.368859

DiagnosticValue
CARDINALITY_CORES_IN_OPTIMIZER0
CLAUSAL_CORES_IN_OPTIMIZER0
CORES_EXTRACTED0
CORES_IN_OPTIMIZER0
ITERATIONS2
PB_CORES_IN_OPTIMIZER0
SIS0
SIS_OUT_OF_BUDGET0
SIS_SAT0
SIS_UNSAT0
TIME_EXTRACT_CORES0.01
TIME_OPTIMIZE0.23
TIME_SIS0

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUMec9adf76d63434d996d896282eaca207
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.064919
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 648
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 648
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 648
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.29/0.35	c initialize IPBHS solver
0.29/0.35	c IPBHS 0.0.0 beta (471c63a-dirty, Jul  9 2024 15:19:29), with Glucose 3.0, with Gurobi 10.0.1, with RoundingSat 2, with SSPB2SAT 0.2.0, with BreakID 0.0.0
0.29/0.35	c optimizer = "gurobi"
0.29/0.35	c pbsolver = "roundingsat"
0.29/0.35	c load symmetries from file ""
0.29/0.35	c set time limit for symmetry computation to 100 seconds.
0.29/0.35	c set interchangeable summation variable limit to 3
0.29/0.35	c set abs symmetric core budget per WCE-iteration to 100
0.29/0.35	c set rel symmetric core budget per WCE-iteration to 0
0.29/0.35	c set lit symmetric core budget per WCE-iteration to 0
0.29/0.35	c set sym generation to 's'
0.29/0.35	c set abstraction set creation to 10 iterations without LB change
0.29/0.35	c set abstraction set inputs to 0
0.29/0.35	c set abstraction set cluster min size to 2
0.29/0.35	c set abstraction set cluster max size to 100000000
0.29/0.35	c set abstraction set cluster activation limit to 2
0.29/0.35	c enable abstraction set require equal cost
0.29/0.35	c set abstraction set assumptions to 0
0.29/0.35	c set abstraction set constraint type to 0
0.29/0.35	c set abstract core extraction strategy to b
0.29/0.35	c set core extraction strategy to 2
0.29/0.35	c set core extraction shuffles 10
0.29/0.35	c set cores per iteration to 5
0.29/0.35	c set optimizer bound usage strategy to 2
0.29/0.35	c set optimizer max non-optimal iterations to 1000
0.29/0.35	c set small core cardinality limit to 2
0.29/0.35	c set max coef in cores to 1000000000
0.29/0.35	c set SIS iterations to 5
0.29/0.35	c set SIS budget abs to 1000
0.29/0.35	c set SIS budget rel to 0.05
0.29/0.35	c limit for coefficient in constraints and objective to 9223372036854775807
0.29/0.35	c will solve HOME/instance-4431387-1721072725.opb
0.29/0.35	c [0.02] solve iteration 1, LB=0, UB=649
0.29/0.35	c [0.13] solve iteration 2, LB=61, UB=66
0.29/0.35	c LB=UB after core extraction
0.29/0.35	c instance solved in 0.28s (IP-solver: 0.23s, core-extraction: 0.01s, SIS: 0s), 2 iterations, LB=64, UB=64, 
0.29/0.35	d ITERATIONS 2
0.29/0.35	d SIS 0
0.29/0.35	d SIS_SAT 0
0.29/0.35	d SIS_UNSAT 0
0.29/0.35	d SIS_OUT_OF_BUDGET 0
0.29/0.35	d CORES_EXTRACTED 0
0.29/0.35	d CORES_IN_OPTIMIZER 0
0.29/0.35	d CLAUSAL_CORES_IN_OPTIMIZER 0
0.29/0.35	d CARDINALITY_CORES_IN_OPTIMIZER 0
0.29/0.35	d PB_CORES_IN_OPTIMIZER 0
0.29/0.35	d TIME_EXTRACT_CORES 0.010000
0.29/0.35	d TIME_OPTIMIZE 0.230000
0.29/0.35	d TIME_SIS 0.000000
0.29/0.35	c solve_time: 0.280000
0.29/0.35	s OPTIMUM FOUND
0.29/0.35	o 64
0.29/0.35	v x21 -x10 -x17 x7 -x22 -x11 -x13 -x4 -x18 x8 -x23 -x12 -x1 -x14 -x5 x19 -x9 -x24 -x2 x15 -x6 -x20 x3 -x16 x46 -x35 -x34 -x42 -x32 x31 -x47 -x36 -x45 -x38 -x29 -x28 -x43 -x33 -x41 -x48 -x26 -x25 -x39 -x30 -x37 -x44 -x27 -x40 -x71 -x60 x59 -x67 -x57 -x56 -x72 -x70 x58 -x63 -x54 -x53 -x68 -x66 -x55 x69 -x51 -x50 -x64 -x62 -x52 -x65 -x49 -x61 -x85 x73 -x89 -x76 -x86 x74 -x93 -x79 -x90 -x77 x87 -x75 -x82 -x94 -x80 x91 -x78 -x88 -x83 x95 -x81 -x92 -x84 -x96 -x117 x106 -x113 -x103 x118 -x107 -x109 -x100 x114 -x104 -x119 -x108 -x97 -x110 -x101 -x115 -x105 -x120 -x98 -x111 -x102 -x116 -x99 -x112 x143 -x139 -x129 -x128 -x132 -x131 -x135 -x126 -x125 -x144 -x140 -x142 -x138 -x127 -x130 -x123 -x122 -x136 -x134 -x124 -x141 -x137 -x121 -x133 x168 -x164 -x153 x156 -x160 -x150 -x167 -x163 -x152 x155 -x147 -x159 -x149 -x166 -x162 -x151 -x154 -x146 -x158 -x148 -x165 -x161 -x145 -x157 -x191 x180 -x179 -x187 -x177 -x176 x192 -x190 -x178 -x183 -x174 -x173 x188 -x186 -x175 -x189 -x171 -x170 x184 -x182 -x172 -x185 -x169 -x181 -x214 x210 -x200 -x199 -x203 -x202 x206 -x197 -x196 -x215 -x211 -x201 -x213 -x209 -x204 x194 -x193 -x207 -x198 -x205 -x216 -x212 x195 -x208 -x240 x228 -x236 -x225 -x239 -x227 -x232 -x222 -x235 -x224 -x238 -x226 -x219 -x231 -x221 -x234 -x223 -x237 -x218 -x230 -x220 -x233 -x217 -x229 -x259 -x255 -x246 x245 -x263 -x249 -x248 -x243 -x242 -x260 -x256 -x258 -x254 x244 -x252 -x251 -x264 -x262 -x247 -x241 x257 -x253 -x250 -x261 x284 -x280 -x270 -x288 x273 -x267 -x283 -x279 -x269 -x276 -x287 x272 -x266 -x282 -x278 -x268 -x275 -x286 -x271 -x265 -x281 -x277 -x274 -x285 -x310 x306 -x296 -x295 -x299 -x298 -x302 -x293 -x292 -x311 -x307 -x297 -x309 -x305 -x300 -x290 -x289 -x303 -x294 -x301 -x312 -x308 -x291 -x304 x335 -x324 -x323 x331 -x321 -x320 -x336 -x334 -x322 -x327 -x318 -x317 -x332 -x330 -x319 -x333 -x315 -x314 -x328 -x326 -x316 -x329 -x313 -x325 x358 -x354 -x344 -x343 x347 -x346 -x350 -x341 -x340 -x359 -x355 -x345 -x357 -x353 -x348 -x338 -x337 -x351 -x342 -x349 -x360 -x356 -x339 -x352 -x380 -x376 x366 -x384 -x369 -x363 -x379 x375 -x365 -x372 -x383 -x368 x362 -x378 -x374 -x364 -x371 -x382 -x367 x361 -x377 -x373 -x370 -x381 -x407 -x403 -x393 x392 -x396 -x395 -x399 -x390 -x389 -x408 -x404 -x406 -x402 x391 -x394 -x387 -x386 -x400 -x398 -x388 -x405 x401 -x385 -x397 x424 -x411 -x428 -x414 -x423 -x410 -x432 -x417 -x427 -x413 -x422 -x409 -x420 -x431 -x416 -x426 -x412 -x421 -x419 -x430 -x415 -x425 -x418 -x429 -x448 x435 -x452 -x438 -x447 -x434 -x456 -x441 -x451 -x437 -x446 -x433 -x444 -x455 -x440 -x450 -x436 -x445 -x443 -x454 -x439 -x449 -x442 -x453 x477 -x466 x473 -x463 -x478 -x467 x469 -x460 -x474 -x464 -x479 -x468 -x457 -x470 -x461 -x475 -x465 -x480 -x458 -x471 -x462 -x476 -x459 -x472 -x493 x481 -x497 -x484 -x494 -x482 -x501 -x487 -x498 -x485 -x495 -x483 -x490 -x502 -x488 -x499 -x486 -x496 -x491 -x503 -x489 -x500 -x492 -x504 -x527 -x523 x513 -x512 -x516 -x515 -x519 -x510 -x509 x528 -x524 -x526 -x522 -x511 -x514 -x507 -x506 -x520 -x518 -x508 -x525 -x521 -x505 -x517 -x551 -x547 x537 -x536 -x540 -x539 -x543 -x534 -x533 -x552 x548 -x550 -x546 -x535 -x538 -x531 -x530 -x544 -x542 -x532 -x549 -x545 -x529 -x541 -x571 -x567 -x558 x557 -x575 -x561 -x560 -x555 -x554 -x572 -x568 -x570 -x566 -x556 -x564 -x563 -x576 -x574 -x559 -x553 -x569 -x565 -x562 -x573 -x597 x586 -x593 -x583 -x598 -x587 -x589 -x580 -x594 -x584 -x599 -x588 -x577 -x590 -x581 -x595 -x585 -x600 -x578 -x591 -x582 -x596 -x579 -x592 -x618 -x614 x605 -x604 -x622 -x608 -x607 -x602 -x601 -x619 -x615 -x606 -x617 -x613 -x611 -x610 -x623 -x609 -x621 -x603 -x620 -x616 -x612 -x624 x640 -x627 -x644 -x630 -x639 -x626 -x648 -x633 -x643 -x629 -x638 -x625 -x636 -x647 -x632 -x642 -x628 -x637 -x635 -x646 -x631 -x641 -x634 -x645 

Verifier Data

OK	64

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (62866 MiB free)
  memory of node 1: 64510 MiB (63084 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4431387-1721072725/watcher-4431387-1721072725 -o /tmp/evaluation-result-4431387-1721072725/solver-4431387-1721072725 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721063543-807735 --watchdog 3760 run-glibc-2.34.sh ./ipbhs_gurobi HOME/instance-4431387-1721072725.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=813916, runsolver pid=813913
Current StackSize limit: 8192 KiB


[startup+0.100267 s]*
/proc/loadavg: 4.20 4.16 4.18 5/252 813919
/proc/meminfo: memFree=128961124/131655788 swapFree=131071996/131071996
[pid=813916] ppid=813913 vsize=9928 memory=2756 CPUtime=0 cores=4,6
/proc/813916/stat : 813916 (run-glibc-2.34.) S 813913 813916 807724 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 159431743 10166272 689 134679101440 94112477794304 94112478873624 140727125299392 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94112480972080 94112481019268 94112489463808 140727125304267 140727125304412 140727125304412 140727125311427 0
/proc/813916/statm: 2482 689 608 264 0 133 0
[pid=813918] ppid=813916 vsize=139588 memory=25360 CPUtime=0.09 cores=4,6
/proc/813918/stat : 813918 (ld-linux-x86-64) R 813916 813916 807724 0 -1 4194304 2473 0 0 0 6 3 0 0 20 0 2 0 159431743 142938112 6340 134679101440 140488495849472 140488496037084 140724224308864 0 0 0 0 4096 0 0 0 0 17 6 0 0 0 0 0 140488498137984 140488498147432 93825005154304 140724224312163 140724224312315 140724224312315 140724224319410 0
/proc/813918/statm: 34897 6340 3356 46 0 7492 0
[pid=813918/tid=813919] ppid=813916 vsize=139588 memory=4026561614 CPUtime=0 cores=4,6
/proc/813918/task/813919/stat : 813919 (ld-linux-x86-64) S 813916 813916 807724 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 159431747 142938112 6340 134679101440 140488495849472 140488496037084 140724224308864 0 0 0 0 4096 0 1 0 0 -1 4 0 0 0 0 0 140488498137984 140488498147432 93825005154304 140724224312163 140724224312315 140724224312315 140724224319410 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 149516 KiB
Current children cumulated memory: 28116 KiB

[startup+0.218266 s]*
/proc/loadavg: 4.20 4.16 4.18 5/252 813919
/proc/meminfo: memFree=128957428/131655788 swapFree=131071996/131071996
[pid=813916] ppid=813913 vsize=9928 memory=2756 CPUtime=0 cores=4,6
/proc/813916/stat : 813916 (run-glibc-2.34.) S 813913 813916 807724 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 159431743 10166272 689 134679101440 94112477794304 94112478873624 140727125299392 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94112480972080 94112481019268 94112489463808 140727125304267 140727125304412 140727125304412 140727125311427 0
/proc/813916/statm: 2482 689 608 264 0 133 0
[pid=813918] ppid=813916 vsize=145660 memory=31452 CPUtime=0.2 cores=4,6
/proc/813918/stat : 813918 (ld-linux-x86-64) R 813916 813916 807724 0 -1 4194304 3449 0 0 0 17 3 0 0 20 0 2 0 159431743 149155840 7863 134679101440 140488495849472 140488496037084 140724224308864 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 140488498137984 140488498147432 93825005154304 140724224312163 140724224312315 140724224312315 140724224319410 0
/proc/813918/statm: 36415 7863 3925 46 0 9010 0
[pid=813918/tid=813919] ppid=813916 vsize=145660 memory=3471202400344241230 CPUtime=0 cores=4,6
/proc/813918/task/813919/stat : 813919 (ld-linux-x86-64) R 813916 813916 807724 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 159431747 149155840 7863 134679101440 140488495849472 140488496037084 140724224308864 0 0 0 0 4096 0 0 0 0 -1 4 0 0 0 0 0 140488498137984 140488498147432 93825005154304 140724224312163 140724224312315 140724224312315 140724224319410 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 155588 KiB
Current children cumulated memory: 34208 KiB

[startup+0.313798 s]*
/proc/loadavg: 4.20 4.16 4.18 5/252 813919
/proc/meminfo: memFree=128955568/131655788 swapFree=131071996/131071996
[pid=813916] ppid=813913 vsize=9928 memory=2756 CPUtime=0 cores=4,6
/proc/813916/stat : 813916 (run-glibc-2.34.) S 813913 813916 807724 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 159431743 10166272 689 134679101440 94112477794304 94112478873624 140727125299392 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94112480972080 94112481019268 94112489463808 140727125304267 140727125304412 140727125304412 140727125311427 0
/proc/813916/statm: 2482 689 608 264 0 133 0
[pid=813918] ppid=813916 vsize=147712 memory=32948 CPUtime=0.29 cores=4,6
/proc/813918/stat : 813918 (ld-linux-x86-64) R 813916 813916 807724 0 -1 4194304 4004 0 0 0 26 3 0 0 20 0 2 0 159431743 151257088 8237 134679101440 140488495849472 140488496037084 140724224308864 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 140488498137984 140488498147432 93825005154304 140724224312163 140724224312315 140724224312315 140724224319410 0
/proc/813918/statm: 36928 8237 4003 46 0 9523 0
[pid=813918/tid=813919] ppid=813916 vsize=147712 memory=-8537915115361298534 CPUtime=0 cores=4,6
/proc/813918/task/813919/stat : 813919 (ld-linux-x86-64) S 813916 813916 807724 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 159431747 151257088 8237 134679101440 140488495849472 140488496037084 140724224308864 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 140488498137984 140488498147432 93825005154304 140724224312163 140724224312315 140724224312315 140724224319410 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 157640 KiB
Current children cumulated memory: 35704 KiB

[startup+0.368806 s]
# the end of solver process 813916 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.303831 s, system=0.039874 s

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

[startup+0.313798 s]*
/proc/loadavg: 4.20 4.16 4.18 5/252 813919
/proc/meminfo: memFree=128955568/131655788 swapFree=131071996/131071996
[pid=813916] ppid=813913 vsize=9928 memory=2756 CPUtime=0 cores=4,6
/proc/813916/stat : 813916 (run-glibc-2.34.) S 813913 813916 807724 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 159431743 10166272 689 134679101440 94112477794304 94112478873624 140727125299392 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94112480972080 94112481019268 94112489463808 140727125304267 140727125304412 140727125304412 140727125311427 0
/proc/813916/statm: 2482 689 608 264 0 133 0
[pid=813918] ppid=813916 vsize=147712 memory=32948 CPUtime=0.29 cores=4,6
/proc/813918/stat : 813918 (ld-linux-x86-64) R 813916 813916 807724 0 -1 4194304 4004 0 0 0 26 3 0 0 20 0 2 0 159431743 151257088 8237 134679101440 140488495849472 140488496037084 140724224308864 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 140488498137984 140488498147432 93825005154304 140724224312163 140724224312315 140724224312315 140724224319410 0
/proc/813918/statm: 36928 8237 4003 46 0 9523 0
[pid=813918/tid=813919] ppid=813916 vsize=147712 memory=-8537915115361298534 CPUtime=0 cores=4,6
/proc/813918/task/813919/stat : 813919 (ld-linux-x86-64) S 813916 813916 807724 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 159431747 151257088 8237 134679101440 140488495849472 140488496037084 140724224308864 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 140488498137984 140488498147432 93825005154304 140724224312163 140724224312315 140724224312315 140724224319410 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 157640 KiB
Current children cumulated memory: 35704 KiB

Child status: 0

Real time (s): 0.368859
CPU time (s): 0.343705
CPU user time (s): 0.303831
CPU system time (s): 0.039874
CPU usage (%): 93.1806
Max. virtual memory (cumulated for all children) (KiB): 157640
Max. memory (cumulated for all children) (KiB): 35704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.303831
system time used= 0.039874
maximum resident set size= 33888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4266
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= 138
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 813916
#   total CPU time (s): 0.343705
#   total CPU user time (s): 0.303831
#   total CPU system time (s): 0.039874

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.022034 second user time and 0.049942 second system time

The end

Launcher Data

Begin job on nodeC010 at 2024-07-15 21:45:36
IDJOB=4431387
IDBENCH=147193
IDSOLVER=3056
FILE ID=nodeC010/4431387-1721072725
RUNJOBID= nodeC010-1721063543-807735
SLURM_JOB_ID= 7505519
Free space on /tmp= 723656 MiB

SOLVER NAME= IPBHS-GUROBI 2024-07-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= run-glibc-2.34.sh ./ipbhs_gurobi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4431387-1721072725/watcher-4431387-1721072725 -o /tmp/evaluation-result-4431387-1721072725/solver-4431387-1721072725 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721063543-807735 --watchdog 3760  run-glibc-2.34.sh ./ipbhs_gurobi HOME/instance-4431387-1721072725.opb

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

MD5SUM BENCH= ec9adf76d63434d996d896282eaca207
RANDOM SEED=822727957

nodeC010.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3660.489
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
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		: 3668.046
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1197.230
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
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		: 1197.309
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1496.370
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
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		: 3667.511
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1197.175
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
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		: 1197.225
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        128974712 kB
MemAvailable:   129328336 kB
Buffers:          380968 kB
Cached:           816372 kB
SwapCached:            0 kB
Active:           692432 kB
Inactive:        1469436 kB
Active(anon):       1472 kB
Inactive(anon):  1000736 kB
Active(file):     690960 kB
Inactive(file):   468700 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             42004 kB
Writeback:            28 kB
AnonPages:        959480 kB
Mapped:           120840 kB
Shmem:             37704 kB
KReclaimable:      67992 kB
Slab:             161000 kB
SReclaimable:      67992 kB
SUnreclaim:        93008 kB
KernelStack:        3968 kB
PageTables:        11776 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1483028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            51200 kB
HardwareCorrupted:     0 kB
AnonHugePages:    774144 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      187208 kB
DirectMap2M:    18591744 kB
DirectMap1G:    117440512 kB

Free space on /tmp at the end= 723616 MiB
End job on nodeC010 at 2024-07-15 21:45:37