Trace number 4440657

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
Exact_veripb2_no_SoPlex 2024-07-05OPT cert.60 7.38067 7.75537

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
MD5SUMdb5a079c06785cc331355761e45c2b83
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark0.024817
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables696
Total number of constraints2096
Number of constraints which are clauses2072
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint29
Number of terms in the objective function 696
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 696
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 696
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.04	o 72
0.00/0.06	o 70
0.00/0.07	o 66
0.00/0.09	o 64
0.10/0.17	o 62
0.40/0.48	o 60
7.35/7.40	s OPTIMUM FOUND
7.35/7.40	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 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 x694 -x695 -x696

Verifier Data 

OK	60

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 60 <= obj <= 60
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 60 <= obj <= 60
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 60 <= obj <= 60
--summary--
ALL OK

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: 64096 MiB (62030 MiB free)
  memory of node 1: 64473 MiB (59866 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440657-1721755847/watcher-4440657-1721755847 -o /tmp/evaluation-result-4440657-1721755847/solver-4440657-1721755847 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1721752157-107009 --watchdog 3760 HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4440657-1721755847 --seed=2064734481 HOME/instance-4440657-1721755847.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
Current StackSize limit: 8192 KiB

solver pid=109430, runsolver pid=109427

[startup+0.100665 s]*
/proc/loadavg: 4.07 4.10 4.07 4/250 109437
/proc/meminfo: memFree=124817828/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=27316 memory=5804 CPUtime=0.1 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) R 109427 109430 106999 0 -1 4194304 841 0 0 0 10 0 0 0 20 0 1 0 11573964 27971584 1451 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 6829 1451 850 747 0 5892 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27316 KiB
Current children cumulated memory: 5804 KiB

[startup+0.213622 s]*
/proc/loadavg: 4.07 4.10 4.07 6/248 109450
/proc/meminfo: memFree=124813848/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=27844 memory=8376 CPUtime=0.21 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) R 109427 109430 106999 0 -1 4194304 993 0 0 0 21 0 0 0 20 0 1 0 11573964 28512256 2094 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 6961 2094 850 747 0 6024 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27844 KiB
Current children cumulated memory: 8376 KiB

[startup+0.313027 s]*
/proc/loadavg: 4.07 4.10 4.07 5/248 109450
/proc/meminfo: memFree=124810616/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=27976 memory=8640 CPUtime=0.3 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) R 109427 109430 106999 0 -1 4194304 1027 0 0 0 30 0 0 0 20 0 1 0 11573964 28647424 2160 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 6994 2160 850 747 0 6057 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27976 KiB
Current children cumulated memory: 8640 KiB

[startup+0.700254 s]
/proc/loadavg: 4.07 4.10 4.07 5/248 109450
/proc/meminfo: memFree=124803524/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=28912 memory=9432 CPUtime=0.68 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) R 109427 109430 106999 0 -1 4194304 1264 0 0 0 67 1 0 0 20 0 1 0 11573964 29605888 2358 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 7228 2358 850 747 0 6291 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 28912 KiB
Current children cumulated memory: 9432 KiB

[startup+1.50027 s]
/proc/loadavg: 4.07 4.10 4.07 5/248 109450
/proc/meminfo: memFree=124787336/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=30840 memory=13324 CPUtime=1.48 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) R 109427 109430 106999 0 -1 4194304 1693 0 0 0 146 2 0 0 20 0 1 0 11573964 31580160 3331 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 7710 3331 850 747 0 6773 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 30840 KiB
Current children cumulated memory: 13324 KiB

[startup+3.11311 s]
/proc/loadavg: 4.07 4.10 4.07 5/252 109470
/proc/meminfo: memFree=124745912/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=35256 memory=21364 CPUtime=3.08 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) R 109427 109430 106999 0 -1 4194304 2672 0 0 0 306 2 0 0 20 0 1 0 11573964 36102144 5341 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 8814 5341 850 747 0 7877 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 35256 KiB
Current children cumulated memory: 21364 KiB

[startup+6.30024 s]
/proc/loadavg: 3.98 4.08 4.06 5/247 109546
/proc/meminfo: memFree=124717504/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=36840 memory=24976 CPUtime=6.25 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) R 109427 109430 106999 0 -1 4194304 3070 0 0 0 621 4 0 0 20 0 1 0 11573964 37724160 6244 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 9210 6244 850 747 0 8273 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 36840 KiB
Current children cumulated memory: 24976 KiB

[startup+7.75532 s]
# the end of solver process 109430 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=7.31797 s, system=0.062702 s

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

[startup+6.4003 s]
/proc/loadavg: 3.98 4.08 4.06 5/247 109546
/proc/meminfo: memFree=124717504/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=36840 memory=24976 CPUtime=6.36 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) R 109427 109430 106999 0 -1 4194304 3071 0 0 0 631 5 0 0 20 0 1 0 11573964 37724160 6244 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 9210 6244 850 747 0 8273 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 36840 KiB
Current children cumulated memory: 24976 KiB

[startup+7.20023 s]
/proc/loadavg: 3.98 4.08 4.06 5/247 109593
/proc/meminfo: memFree=124798300/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=36840 memory=24976 CPUtime=7.16 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) R 109427 109430 106999 0 -1 4194304 3099 0 0 0 711 5 0 0 20 0 1 0 11573964 37724160 6244 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 9210 6244 850 747 0 8273 0
Current children cumulated CPU time: 7.16 s
Current children cumulated vsize: 36840 KiB
Current children cumulated memory: 24976 KiB

[startup+7.60024 s]
/proc/loadavg: 3.98 4.08 4.06 5/247 109593
/proc/meminfo: memFree=124798300/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=19736 memory=14508 CPUtime=7.37 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) D 109427 109430 106999 0 -1 4194304 3130 0 0 0 731 6 0 0 20 0 1 0 11573964 20209664 3627 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 31 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 4934 3627 850 747 0 3997 0
Current children cumulated CPU time: 7.37 s
Current children cumulated vsize: 19736 KiB
Current children cumulated memory: 14508 KiB

[startup+7.70021 s]
/proc/loadavg: 3.98 4.08 4.06 5/247 109593
/proc/meminfo: memFree=124798300/131655788 swapFree=131071996/131071996
[pid=109430] ppid=109427 vsize=19736 memory=14508 CPUtime=7.37 cores=0,2
/proc/109430/stat : 109430 (Exact_veripb2_n) D 109427 109430 106999 0 -1 4194304 3130 0 0 0 731 6 0 0 20 0 1 0 11573964 20209664 3627 134679101440 4194304 7250417 140722763822544 0 0 0 0 0 8404994 0 0 0 17 0 0 0 48 0 0 7950792 8015128 29618176 140722763825974 140722763826263 140722763826263 140722763833278 0
/proc/109430/statm: 4934 3627 850 747 0 3997 0
Current children cumulated CPU time: 7.37 s
Current children cumulated vsize: 19736 KiB
Current children cumulated memory: 14508 KiB

Child status: 30

Real time (s): 7.75537
CPU time (s): 7.38067
CPU user time (s): 7.31797
CPU system time (s): 0.062702
CPU usage (%): 95.1685
Max. virtual memory (cumulated for all children) (KiB): 36840
Max. memory (cumulated for all children) (KiB): 24976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.31797
system time used= 0.062702
maximum resident set size= 24976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3131
page faults= 0
swaps= 0
block input operations= 0
block output operations= 95816
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2037
involuntary context switches= 52


# summary of solver processes directly reported to runsolver:
#   pid: 109430
#   total CPU time (s): 7.38067
#   total CPU user time (s): 7.31797
#   total CPU system time (s): 0.062702

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.064993 second user time and 0.127649 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2024-07-23 19:30:47
IDJOB=4440657
IDBENCH=147190
IDSOLVER=3080
FILE ID=nodeC006/4440657-1721755847
RUNJOBID= nodeC006-1721752157-107009
SLURM_JOB_ID= 7770654
Free space on /tmp= 723764 MiB

SOLVER NAME= Exact_veripb2_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440657-1721755847/watcher-4440657-1721755847 -o /tmp/evaluation-result-4440657-1721755847/solver-4440657-1721755847 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1721752157-107009 --watchdog 3760  HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4440657-1721755847 --seed=2064734481 HOME/instance-4440657-1721755847.opb

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

MD5SUM BENCH= db5a079c06785cc331355761e45c2b83
RANDOM SEED=2064734481

nodeC006.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		: 1197.101
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	: 6983.06
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		: 3675.850
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	: 6983.40
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		: 1197.102
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	: 6983.06
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		: 1197.296
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	: 6983.40
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		: 3655.636
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	: 6983.06
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		: 3600.927
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	: 6983.40
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		: 1197.268
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	: 6983.06
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		: 1197.105
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	: 6983.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        124823612 kB
MemAvailable:   129863976 kB
Buffers:          172440 kB
Cached:          5646672 kB
SwapCached:            0 kB
Active:          1059988 kB
Inactive:        5151428 kB
Active(anon):       1432 kB
Inactive(anon):   428272 kB
Active(file):    1058556 kB
Inactive(file):  4723156 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            182556 kB
Writeback:           168 kB
AnonPages:        392028 kB
Mapped:           109372 kB
Shmem:             37704 kB
KReclaimable:     197700 kB
Slab:             305700 kB
SReclaimable:     197700 kB
SUnreclaim:       108000 kB
KernelStack:        3980 kB
PageTables:         9904 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     772812 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16576 kB
HardwareCorrupted:     0 kB
AnonHugePages:    231424 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:      332616 kB
DirectMap2M:    40466432 kB
DirectMap1G:    95420416 kB

Free space on /tmp at the end= 723756 MiB
End job on nodeC006 at 2024-07-23 19:30:55