Trace number 4460137

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 (2)OPT cert.68 0.210303 0.228295

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-9pb.opb
MD5SUMea99d36514d94b6fcce0ae9e5df1efe9
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 benchmark68
Best CPU time to get the best result obtained on this benchmark0.034049
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables840
Total number of constraints2526
Number of constraints which are clauses2502
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 constraint35
Number of terms in the objective function 840
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 840
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 840
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 
0.00/0.01	c #variables 840 #constraints 2526
0.00/0.02	c bounds - >= 0 @ 0.008251
0.00/0.02	c rational objective 67
0.20/0.21	c bounds 70 >= 0 @ 0.025823
0.20/0.21	c bounds 70 >= 4 @ 0.026132
0.20/0.21	c bounds 70 >= 5 @ 0.026158
0.20/0.21	c bounds 70 >= 6 @ 0.026158
0.20/0.21	c bounds 70 >= 7 @ 0.026158
0.20/0.21	c bounds 70 >= 8 @ 0.02638
0.20/0.21	c bounds 70 >= 9 @ 0.026669
0.20/0.21	c bounds 70 >= 10 @ 0.02693
0.20/0.21	c bounds 70 >= 11 @ 0.02714
0.20/0.21	c bounds 70 >= 12 @ 0.027166
0.20/0.21	c bounds 70 >= 13 @ 0.027166
0.20/0.21	c bounds 70 >= 14 @ 0.027166
0.20/0.21	c bounds 70 >= 15 @ 0.027392
0.20/0.21	c bounds 70 >= 16 @ 0.02769
0.20/0.21	c bounds 70 >= 17 @ 0.027975
0.20/0.21	c bounds 70 >= 18 @ 0.028251
0.20/0.21	c bounds 70 >= 19 @ 0.028561
0.20/0.21	c bounds 70 >= 20 @ 0.028868
0.20/0.21	c bounds 70 >= 21 @ 0.029155
0.20/0.21	c bounds 70 >= 22 @ 0.029484
0.20/0.21	c bounds 70 >= 23 @ 0.02979
0.20/0.21	c bounds 70 >= 24 @ 0.030107
0.20/0.21	c bounds 70 >= 25 @ 0.030463
0.20/0.21	c bounds 70 >= 26 @ 0.030784
0.20/0.21	c bounds 70 >= 27 @ 0.031101
0.20/0.21	c bounds 70 >= 28 @ 0.031156
0.20/0.21	c bounds 70 >= 29 @ 0.031156
0.20/0.21	c bounds 70 >= 30 @ 0.031156
0.20/0.21	c bounds 70 >= 31 @ 0.031156
0.20/0.21	c bounds 70 >= 32 @ 0.031156
0.20/0.21	c bounds 70 >= 33 @ 0.031391
0.20/0.21	c bounds 70 >= 34 @ 0.031738
0.20/0.21	c bounds 70 >= 35 @ 0.032256
0.20/0.21	c bounds 70 >= 36 @ 0.032632
0.20/0.21	c bounds 70 >= 37 @ 0.032958
0.20/0.21	c bounds 70 >= 38 @ 0.033297
0.20/0.21	c bounds 70 >= 39 @ 0.033662
0.20/0.21	c bounds 70 >= 40 @ 0.034004
0.20/0.21	c bounds 70 >= 41 @ 0.034369
0.20/0.21	c bounds 70 >= 42 @ 0.034737
0.20/0.21	c bounds 70 >= 43 @ 0.035102
0.20/0.21	c bounds 70 >= 44 @ 0.035146
0.20/0.21	c bounds 70 >= 45 @ 0.035146
0.20/0.21	c bounds 70 >= 46 @ 0.035371
0.20/0.21	c bounds 70 >= 47 @ 0.03576
0.20/0.21	c bounds 70 >= 48 @ 0.036055
0.20/0.21	c bounds 70 >= 49 @ 0.03614
0.20/0.21	c bounds 70 >= 50 @ 0.03614
0.20/0.21	c bounds 70 >= 51 @ 0.036347
0.20/0.21	c bounds 70 >= 52 @ 0.036753
0.20/0.21	c bounds 70 >= 53 @ 0.037077
0.20/0.21	c bounds 70 >= 54 @ 0.037483
0.20/0.21	c bounds 70 >= 55 @ 0.037919
0.20/0.21	c bounds 70 >= 56 @ 0.038368
0.20/0.21	c bounds 70 >= 57 @ 0.038829
0.20/0.21	c bounds 70 >= 58 @ 0.03929
0.20/0.21	c bounds 70 >= 59 @ 0.039746
0.20/0.21	c bounds 70 >= 60 @ 0.04022
0.20/0.21	c bounds 70 >= 61 @ 0.04069
0.20/0.21	c bounds 70 >= 62 @ 0.041173
0.20/0.21	c bounds 70 >= 63 @ 0.041786
0.20/0.21	c bounds 70 >= 64 @ 0.042736
0.20/0.21	c bounds 70 >= 65 @ 0.044975
0.20/0.21	c bounds 68 >= 65 @ 0.060451
0.20/0.21	c bounds 68 >= 66 @ 0.063813
0.20/0.21	c bounds 68 >= 67 @ 0.080087
0.20/0.21	c bounds 68 >= 67 @ 0.186173
0.20/0.21	c cpu time 0.186332 s
0.20/0.21	c deterministic time 3785747 3.79e+06
0.20/0.21	c optimization time 0.012862 s
0.20/0.21	c total solve time 0.165284 s
0.20/0.21	c core-guided solve time 0.026411 s
0.20/0.21	c propagation time 0.085069 s
0.20/0.21	c conflict analysis time 0.058925 s
0.20/0.21	c propagations 117227
0.20/0.21	c resolve steps 8083
0.20/0.21	c decisions 13306
0.20/0.21	c conflicts 920
0.20/0.21	c restarts 6
0.20/0.21	c inprocessing phases 0
0.20/0.21	c input clauses 2549
0.20/0.21	c input cardinalities 151
0.20/0.21	c input general constraints 80
0.20/0.21	c input average constraint length 16.53
0.20/0.21	c input average constraint degree 2.53
0.20/0.21	c learned clauses 543
0.20/0.21	c learned cardinalities 52
0.20/0.21	c learned general constraints 383
0.20/0.21	c learned average constraint length 84.49
0.20/0.21	c learned average constraint degree 1827354580.53
0.20/0.21	c watched constraints 142
0.20/0.21	c counting constraints 321
0.20/0.21	c gcd simplifications 54
0.20/0.21	c detected cardinalities 5
0.20/0.21	c weakened non-implied lits 168270
0.20/0.21	c weakened non-implying lits 97
0.20/0.21	c original variables 840
0.20/0.21	c clausal propagations 50934
0.20/0.21	c cardinality propagations 19307
0.20/0.21	c watched propagations 1295
0.20/0.21	c counting propagations 32459
0.20/0.21	c watch lookups 511830
0.20/0.21	c watch backjump lookups 388324
0.20/0.21	c watch checks 673198
0.20/0.21	c propagation checks 1503886
0.20/0.21	c constraint additions 445843
0.20/0.21	c trail pops 130887
0.20/0.21	c formula constraints 2526
0.20/0.21	c learned constraints 966
0.20/0.21	c bound constraints 65
0.20/0.21	c core-guided constraints 189
0.20/0.21	c encountered formula constraints 5589
0.20/0.21	c encountered learned constraints 2701
0.20/0.21	c encountered bound constraints 54
0.20/0.21	c encountered core-guided constraints 403
0.20/0.21	c LP total time 0.035857 s
0.20/0.21	c LP solve time 0.02 s
0.20/0.21	c LP constraints added 2526
0.20/0.21	c LP constraints removed 0
0.20/0.21	c LP pivots internal 938
0.20/0.21	c LP pivots root 307
0.20/0.21	c LP calls 9
0.20/0.21	c LP optimalities 3
0.20/0.21	c LP no pivot count 1
0.20/0.21	c LP infeasibilities 6
0.20/0.21	c LP valid Farkas constraints 6
0.20/0.21	c LP learned Farkas constraints 6
0.20/0.21	c LP basis resets 0
0.20/0.21	c LP cycling count 0
0.20/0.21	c LP singular count 0
0.20/0.21	c LP no primal count 0
0.20/0.21	c LP no farkas count 0
0.20/0.21	c LP other issue count 0
0.20/0.21	c LP Gomory cuts 0
0.20/0.21	c LP learned cuts 0
0.20/0.21	c LP deleted cuts 0
0.20/0.21	c LP encountered Gomory constraints 0
0.20/0.21	c LP encountered Farkas constraints 247
0.20/0.21	c LP encountered learned Farkas constraints 3
0.20/0.21	c CG auxiliary variables introduced 84
0.20/0.21	c CG solutions found 2
0.20/0.21	c CG cores constructed 64
0.20/0.21	c CG core cardinality constraints returned 0
0.20/0.21	c CG unit cores 1
0.20/0.21	c CG single cores 24
0.20/0.21	c CG blocks removed during cardinality reduction 0
0.20/0.21	c CG first core best 0
0.20/0.21	c CG decision core best 0
0.20/0.21	c CG core reduction tie 39
0.20/0.21	c CG core degree average 1.00
0.20/0.21	c CG core slack average 4.97
0.20/0.21	o 68
0.20/0.21	s OPTIMUM FOUND
0.20/0.21	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 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840

Verifier Data 

OK	68

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 68 <= obj <= 68
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 68 <= obj <= 68
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 68 <= obj <= 68
--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: 63968 MiB (61296 MiB free)
  memory of node 1: 64473 MiB (62312 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4460137-1722064836/watcher-4460137-1722064836 -o /tmp/evaluation-result-4460137-1722064836/solver-4460137-1722064836 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1722064836-372813 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4460137-1722064836 --lp-cut-gomory=0 HOME/instance-4460137-1722064836.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=372873, runsolver pid=372870

[startup+0.100274 s]*
/proc/loadavg: 0.41 0.16 0.11 4/257 372876
/proc/meminfo: memFree=126559020/131524600 swapFree=131056796/131071996
[pid=372873] ppid=372870 vsize=40452 memory=11424 CPUtime=0.09 cores=1,3
/proc/372873/stat : 372873 (roundingsat) R 372870 372873 372801 0 -1 4194304 1256 0 0 0 8 1 0 0 20 0 1 0 43007609 41422848 2856 134679101440 4194304 8254357 140735143986320 0 0 0 0 0 25182210 0 0 0 17 3 0 0 0 0 0 9037040 9046032 21979136 140735143994203 140735143994465 140735143994465 140735144001481 0
/proc/372873/statm: 10113 2856 1908 992 0 1971 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40452 KiB
Current children cumulated memory: 11424 KiB

[startup+0.206275 s]*
/proc/loadavg: 0.41 0.16 0.11 4/256 372877
/proc/meminfo: memFree=126671328/131524600 swapFree=131056796/131071996
[pid=372873] ppid=372870 vsize=41004 memory=14260 CPUtime=0.2 cores=1,3
/proc/372873/stat : 372873 (roundingsat) R 372870 372873 372801 0 -1 4194304 1482 0 0 0 18 2 0 0 20 0 1 0 43007609 41988096 3565 134679101440 4194304 8254357 140735143986320 0 0 0 0 0 25182210 0 0 0 17 1 0 0 0 0 0 9037040 9046032 21979136 140735143994203 140735143994465 140735143994465 140735144001481 0
/proc/372873/statm: 10251 3565 1908 992 0 2109 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41004 KiB
Current children cumulated memory: 14260 KiB

[startup+0.228272 s]
# the end of solver process 372873 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.187368 s, system=0.022935 s

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

Child status: 0

Real time (s): 0.228295
CPU time (s): 0.210303
CPU user time (s): 0.187368
CPU system time (s): 0.022935
CPU usage (%): 92.119
Max. virtual memory (cumulated for all children) (KiB): 41004
Max. memory (cumulated for all children) (KiB): 14260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.187368
system time used= 0.022935
maximum resident set size= 14640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1490
page faults= 0
swaps= 0
block input operations= 0
block output operations= 9688
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 123
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 372873
#   total CPU time (s): 0.210303
#   total CPU user time (s): 0.187368
#   total CPU system time (s): 0.022935

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005439 second user time and 0.018737 second system time

The end

Launcher Data 

Begin job on nodeC030 at 2024-07-27 09:20:36
IDJOB=4460137
IDBENCH=147182
IDSOLVER=3086
FILE ID=nodeC030/4460137-1722064836
RUNJOBID= nodeC030-1722064836-372813
SLURM_JOB_ID= 8248098
Free space on /tmp= 890060 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-9pb.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-4460137-1722064836/watcher-4460137-1722064836 -o /tmp/evaluation-result-4460137-1722064836/solver-4460137-1722064836 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1722064836-372813 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4460137-1722064836 --lp-cut-gomory=0 HOME/instance-4460137-1722064836.opb

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

MD5SUM BENCH= ea99d36514d94b6fcce0ae9e5df1efe9
RANDOM SEED=425005107

nodeC030.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	: 0xb00002a
cpu MHz		: 3658.980
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3664.680
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.834
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3649.021
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3660.591
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3652.953
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3627.853
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3569.596
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126578500 kB
MemAvailable:   129652828 kB
Buffers:          357460 kB
Cached:          3505008 kB
SwapCached:          212 kB
Active:          2676252 kB
Inactive:        1582968 kB
Active(anon):       2244 kB
Inactive(anon):   447144 kB
Active(file):    2674008 kB
Inactive(file):  1135824 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131056796 kB
Dirty:             33696 kB
Writeback:             0 kB
AnonPages:        393212 kB
Mapped:           117024 kB
Shmem:             52912 kB
KReclaimable:     208640 kB
Slab:             331184 kB
SReclaimable:     208640 kB
SUnreclaim:       122544 kB
KernelStack:        4112 kB
PageTables:         9708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     825488 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            18176 kB
HardwareCorrupted:     0 kB
AnonHugePages:    237568 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:      344788 kB
DirectMap2M:    39274496 kB
DirectMap1G:    96468992 kB

Free space on /tmp at the end= 890052 MiB
End job on nodeC030 at 2024-07-27 09:20:37