Trace number 4462521

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 log (3)OPT cert.62 0.225936 0.814923

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb
MD5SUM747698da0f593f637a147af56db5f584
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 benchmark62
Best CPU time to get the best result obtained on this benchmark0.014171
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 constraints2028
Number of constraints which are clauses2004
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 constraint28
Number of terms in the objective function 672
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 672
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 672
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 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.55	c #variables 672 #constraints 2028
0.00/0.55	c bounds - >= 0 @ 0.021004
0.00/0.55	c rational objective 62
0.17/0.74	c bounds 72 >= 0 @ 0.160336
0.17/0.74	c bounds 72 >= 1 @ 0.160768
0.17/0.74	c bounds 72 >= 2 @ 0.160991
0.17/0.74	c bounds 72 >= 3 @ 0.161214
0.17/0.74	c bounds 72 >= 4 @ 0.161447
0.17/0.74	c bounds 72 >= 5 @ 0.161664
0.17/0.74	c bounds 72 >= 6 @ 0.1619
0.17/0.74	c bounds 72 >= 7 @ 0.162176
0.17/0.74	c bounds 72 >= 8 @ 0.162415
0.17/0.74	c bounds 72 >= 9 @ 0.162676
0.17/0.74	c bounds 72 >= 10 @ 0.162984
0.17/0.74	c bounds 72 >= 11 @ 0.163284
0.17/0.74	c bounds 72 >= 12 @ 0.163567
0.17/0.74	c bounds 72 >= 13 @ 0.163843
0.17/0.74	c bounds 72 >= 14 @ 0.163982
0.17/0.74	c bounds 72 >= 15 @ 0.163982
0.17/0.74	c bounds 72 >= 16 @ 0.163982
0.17/0.74	c bounds 72 >= 17 @ 0.16416
0.17/0.74	c bounds 72 >= 18 @ 0.164508
0.17/0.74	c bounds 72 >= 19 @ 0.164881
0.17/0.74	c bounds 72 >= 20 @ 0.16497
0.17/0.74	c bounds 72 >= 21 @ 0.16497
0.17/0.74	c bounds 72 >= 22 @ 0.165041
0.17/0.74	c bounds 72 >= 23 @ 0.165455
0.17/0.74	c bounds 72 >= 24 @ 0.165852
0.17/0.74	c bounds 72 >= 25 @ 0.166273
0.17/0.74	c bounds 72 >= 26 @ 0.166769
0.17/0.74	c bounds 72 >= 27 @ 0.166952
0.17/0.74	c bounds 72 >= 28 @ 0.166952
0.17/0.74	c bounds 72 >= 29 @ 0.167146
0.17/0.74	c bounds 72 >= 30 @ 0.167667
0.17/0.74	c bounds 72 >= 31 @ 0.168174
0.17/0.74	c bounds 72 >= 32 @ 0.168679
0.17/0.74	c bounds 72 >= 33 @ 0.169211
0.17/0.74	c bounds 72 >= 34 @ 0.169755
0.17/0.74	c bounds 72 >= 35 @ 0.169932
0.17/0.74	c bounds 72 >= 36 @ 0.169932
0.17/0.74	c bounds 72 >= 37 @ 0.170486
0.17/0.74	c bounds 72 >= 38 @ 0.171077
0.17/0.74	c bounds 72 >= 39 @ 0.171721
0.17/0.74	c bounds 72 >= 40 @ 0.171916
0.17/0.74	c bounds 72 >= 41 @ 0.171922
0.17/0.74	c bounds 72 >= 42 @ 0.17255
0.17/0.74	c bounds 72 >= 43 @ 0.172907
0.17/0.74	c bounds 72 >= 44 @ 0.172944
0.17/0.74	c bounds 72 >= 45 @ 0.17358
0.17/0.74	c bounds 72 >= 46 @ 0.174289
0.17/0.74	c bounds 72 >= 47 @ 0.174988
0.17/0.74	c bounds 72 >= 48 @ 0.175693
0.17/0.74	c bounds 72 >= 49 @ 0.175884
0.17/0.74	c bounds 72 >= 50 @ 0.175884
0.17/0.74	c bounds 72 >= 51 @ 0.175884
0.17/0.74	c bounds 72 >= 52 @ 0.176543
0.17/0.74	c bounds 72 >= 53 @ 0.17687
0.17/0.74	c bounds 72 >= 54 @ 0.17687
0.17/0.74	c bounds 72 >= 55 @ 0.17687
0.17/0.74	c bounds 72 >= 56 @ 0.176994
0.17/0.74	c bounds 72 >= 57 @ 0.177839
0.17/0.74	c bounds 72 >= 58 @ 0.178804
0.17/0.74	c bounds 72 >= 59 @ 0.179743
0.17/0.74	c bounds 72 >= 60 @ 0.179842
0.17/0.74	c bounds 72 >= 61 @ 0.179842
0.17/0.74	c bounds 72 >= 62 @ 0.180873
0.17/0.74	c bounds 62 >= 62 @ 0.183274
0.17/0.74	c cpu time 0.183527 s
0.17/0.74	c deterministic time 847816 8.48e+05
0.17/0.74	c optimization time 0.007129 s
0.17/0.74	c total solve time 0.155474 s
0.17/0.74	c core-guided solve time 0.016445 s
0.17/0.74	c propagation time 0.093302 s
0.17/0.74	c conflict analysis time 0.037559 s
0.17/0.74	c propagations 61146
0.17/0.74	c resolve steps 2368
0.17/0.74	c decisions 12020
0.17/0.74	c conflicts 437
0.17/0.74	c restarts 4
0.17/0.74	c inprocessing phases 0
0.17/0.74	c input clauses 2273
0.17/0.74	c input cardinalities 88
0.17/0.74	c input general constraints 54
0.17/0.74	c input average constraint length 3.71
0.17/0.74	c input average constraint degree 1.82
0.17/0.74	c learned clauses 258
0.17/0.74	c learned cardinalities 64
0.17/0.74	c learned general constraints 179
0.17/0.74	c learned average constraint length 63.21
0.17/0.74	c learned average constraint degree 1126212652.38
0.17/0.74	c watched constraints 40
0.17/0.74	c counting constraints 193
0.17/0.74	c gcd simplifications 5
0.17/0.74	c detected cardinalities 4
0.17/0.74	c weakened non-implied lits 26076
0.17/0.74	c weakened non-implying lits 13
0.17/0.74	c original variables 672
0.17/0.74	c clausal propagations 23113
0.17/0.74	c cardinality propagations 9892
0.17/0.74	c watched propagations 114
0.17/0.74	c counting propagations 16053
0.17/0.74	c watch lookups 191445
0.17/0.74	c watch backjump lookups 152193
0.17/0.74	c watch checks 78851
0.17/0.74	c propagation checks 178459
0.17/0.74	c constraint additions 100039
0.17/0.74	c trail pops 73011
0.17/0.74	c formula constraints 2028
0.17/0.74	c learned constraints 493
0.17/0.74	c bound constraints 257
0.17/0.74	c core-guided constraints 130
0.17/0.74	c encountered formula constraints 1987
0.17/0.74	c encountered learned constraints 770
0.17/0.74	c encountered bound constraints 0
0.17/0.74	c encountered core-guided constraints 1
0.17/0.74	c LP total time 0.059632 s
0.17/0.74	c LP solve time 0.05 s
0.17/0.74	c LP constraints added 2028
0.17/0.74	c LP constraints removed 0
0.17/0.74	c LP pivots internal 462
0.17/0.74	c LP pivots root 189
0.17/0.74	c LP calls 7
0.17/0.74	c LP optimalities 3
0.17/0.74	c LP no pivot count 1
0.17/0.74	c LP infeasibilities 4
0.17/0.74	c LP valid Farkas constraints 4
0.17/0.74	c LP learned Farkas constraints 4
0.17/0.74	c LP basis resets 0
0.17/0.74	c LP cycling count 0
0.17/0.74	c LP singular count 0
0.17/0.74	c LP no primal count 0
0.17/0.74	c LP no farkas count 0
0.17/0.74	c LP other issue count 0
0.17/0.74	c LP Gomory cuts 0
0.17/0.74	c LP learned cuts 0
0.17/0.74	c LP deleted cuts 0
0.17/0.74	c LP encountered Gomory constraints 0
0.17/0.74	c LP encountered Farkas constraints 25
0.17/0.74	c LP encountered learned Farkas constraints 18
0.17/0.74	c CG auxiliary variables introduced 64
0.17/0.74	c CG solutions found 2
0.17/0.74	c CG cores constructed 62
0.17/0.74	c CG core cardinality constraints returned 0
0.17/0.74	c CG unit cores 0
0.17/0.74	c CG single cores 21
0.17/0.74	c CG blocks removed during cardinality reduction 0
0.17/0.74	c CG first core best 0
0.17/0.74	c CG decision core best 0
0.17/0.74	c CG core reduction tie 41
0.17/0.74	c CG core degree average 1.00
0.17/0.74	c CG core slack average 2.98
0.17/0.74	o 62
0.17/0.74	s OPTIMUM FOUND
0.21/0.81	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	62

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 62 <= obj <= 62
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 62 <= obj <= 62
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 62 <= obj <= 62
--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: 64059 MiB (63641 MiB free)
  memory of node 1: 64510 MiB (63883 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4462521-1722340764/watcher-4462521-1722340764 -o /tmp/evaluation-result-4462521-1722340764/solver-4462521-1722340764 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1722340763-7360 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462521-1722340764 --lp-cut-gomory=0 HOME/instance-4462521-1722340764.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=7420, runsolver pid=7417

[startup+0.100093 s]*
/proc/loadavg: 0.09 0.10 0.09 2/242 7421
/proc/meminfo: memFree=130584848/131655788 swapFree=131071996/131071996
[pid=7420] ppid=7417 vsize=37376 memory=2480 CPUtime=0 cores=1,3
/proc/7420/stat : 7420 (roundingsat) D 7417 7420 7348 0 -1 1078198272 215 0 0 0 0 0 0 0 20 0 1 0 673309 38273024 620 134679101440 4194304 8255733 140721614294320 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9037040 9046032 14077952 140721614300002 140721614300264 140721614300264 140721614307273 0
/proc/7420/statm: 9344 620 563 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2480 KiB

[startup+0.212288 s]*
/proc/loadavg: 0.09 0.10 0.09 2/242 7421
/proc/meminfo: memFree=130583644/131655788 swapFree=131071996/131071996
[pid=7420] ppid=7417 vsize=37376 memory=2480 CPUtime=0 cores=1,3
/proc/7420/stat : 7420 (roundingsat) D 7417 7420 7348 0 -1 1078198272 215 0 0 0 0 0 0 0 20 0 1 0 673309 38273024 620 134679101440 4194304 8255733 140721614294320 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9037040 9046032 14077952 140721614300002 140721614300264 140721614300264 140721614307273 0
/proc/7420/statm: 9344 620 563 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2480 KiB

[startup+0.312189 s]*
/proc/loadavg: 0.09 0.10 0.09 3/242 7421
/proc/meminfo: memFree=130573516/131655788 swapFree=131071996/131071996
[pid=7420] ppid=7417 vsize=37376 memory=2480 CPUtime=0 cores=1,3
/proc/7420/stat : 7420 (roundingsat) D 7417 7420 7348 0 -1 1078198272 215 0 0 0 0 0 0 0 20 0 1 0 673309 38273024 620 134679101440 4194304 8255733 140721614294320 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9037040 9046032 14077952 140721614300002 140721614300264 140721614300264 140721614307273 0
/proc/7420/statm: 9344 620 563 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2480 KiB

[startup+0.70026 s]
/proc/loadavg: 0.09 0.10 0.09 4/242 7421
/proc/meminfo: memFree=130561788/131655788 swapFree=131071996/131071996
[pid=7420] ppid=7417 vsize=39592 memory=10012 CPUtime=0.17 cores=1,3
/proc/7420/stat : 7420 (roundingsat) R 7417 7420 7348 0 -1 4194304 945 0 0 0 15 2 0 0 20 0 1 0 673309 40542208 2503 134679101440 4194304 8255733 140721614294320 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 14077952 140721614300002 140721614300264 140721614300264 140721614307273 0
/proc/7420/statm: 9898 2503 1866 992 0 1756 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 39592 KiB
Current children cumulated memory: 10012 KiB

[startup+0.81487 s]
# the end of solver process 7420 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.184576 s, system=0.04136 s

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

[startup+0.800302 s]
/proc/loadavg: 0.09 0.10 0.09 4/242 7421
/proc/meminfo: memFree=130561788/131655788 swapFree=131071996/131071996
[pid=7420] ppid=7417 vsize=39728 memory=10276 CPUtime=0.21 cores=1,3
/proc/7420/stat : 7420 (roundingsat) D 7417 7420 7348 0 -1 4194304 1000 0 0 0 18 3 0 0 20 0 1 0 673309 40681472 2569 134679101440 4194304 8255733 140721614294320 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 14077952 140721614300002 140721614300264 140721614300264 140721614307273 0
/proc/7420/statm: 9932 2569 1866 992 0 1790 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39728 KiB
Current children cumulated memory: 10276 KiB

Child status: 0

Real time (s): 0.814923
CPU time (s): 0.225936
CPU user time (s): 0.184576
CPU system time (s): 0.04136
CPU usage (%): 27.7248
Max. virtual memory (cumulated for all children) (KiB): 39728
Max. memory (cumulated for all children) (KiB): 10276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.184576
system time used= 0.04136
maximum resident set size= 10764
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1007
page faults= 1
swaps= 0
block input operations= 24
block output operations= 1568
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 52
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 7420
#   total CPU time (s): 0.225936
#   total CPU user time (s): 0.184576
#   total CPU system time (s): 0.04136

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.03367 second user time and 0.057119 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-30 13:59:24
IDJOB=4462521
IDBENCH=147183
IDSOLVER=3089
FILE ID=nodeC010/4462521-1722340764
RUNJOBID= nodeC010-1722340763-7360
SLURM_JOB_ID= 8248990
Free space on /tmp= 723756 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=CERTNAME --lp-cut-gomory=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4462521-1722340764/watcher-4462521-1722340764 -o /tmp/evaluation-result-4462521-1722340764/solver-4462521-1722340764 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1722340763-7360 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462521-1722340764 --lp-cut-gomory=0 HOME/instance-4462521-1722340764.opb

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

MD5SUM BENCH= 747698da0f593f637a147af56db5f584
RANDOM SEED=1492646933

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		: 1197.123
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	: 6983.21
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		: 1197.122
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	: 6983.33
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		: 1197.130
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	: 6983.21
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		: 1197.370
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	: 6983.33
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		: 1197.469
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	: 6983.21
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		: 1197.124
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	: 6983.33
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		: 1197.125
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	: 6983.21
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		: 1197.136
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	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        130583960 kB
MemAvailable:   130147216 kB
Buffers:           38188 kB
Cached:           313320 kB
SwapCached:            0 kB
Active:           127660 kB
Inactive:         536300 kB
Active(anon):       1920 kB
Inactive(anon):   340028 kB
Active(file):     125740 kB
Inactive(file):   196272 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             27724 kB
Writeback:             4 kB
AnonPages:        312844 kB
Mapped:            95340 kB
Shmem:             29504 kB
KReclaimable:      41132 kB
Slab:             109980 kB
SReclaimable:      41132 kB
SUnreclaim:        68848 kB
KernelStack:        3760 kB
PageTables:         9612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     634972 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             6336 kB
HardwareCorrupted:     0 kB
AnonHugePages:    194560 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:      146248 kB
DirectMap2M:     8146944 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 723748 MiB
End job on nodeC010 at 2024-07-30 13:59:25