Trace number 4462522

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.64 0.075961 0.961162

General information on the benchmark

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

Solver Data 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.89	c #variables 648 #constraints 1952
0.00/0.89	c bounds - >= 0 @ 0.005203
0.00/0.89	c rational objective 61
0.01/0.95	c bounds 72 >= 0 @ 0.051088
0.01/0.95	c bounds 72 >= 1 @ 0.051088
0.01/0.95	c bounds 72 >= 2 @ 0.051088
0.01/0.95	c bounds 72 >= 3 @ 0.051114
0.01/0.95	c bounds 72 >= 4 @ 0.051176
0.01/0.95	c bounds 72 >= 5 @ 0.051245
0.01/0.95	c bounds 72 >= 6 @ 0.051306
0.01/0.95	c bounds 72 >= 7 @ 0.051374
0.01/0.95	c bounds 72 >= 8 @ 0.051446
0.01/0.95	c bounds 72 >= 9 @ 0.05152
0.01/0.95	c bounds 72 >= 10 @ 0.051602
0.01/0.95	c bounds 72 >= 11 @ 0.051669
0.01/0.95	c bounds 72 >= 12 @ 0.051751
0.01/0.95	c bounds 72 >= 13 @ 0.051835
0.01/0.95	c bounds 72 >= 14 @ 0.051929
0.01/0.95	c bounds 72 >= 15 @ 0.052017
0.01/0.95	c bounds 72 >= 16 @ 0.052103
0.01/0.95	c bounds 72 >= 17 @ 0.052208
0.01/0.95	c bounds 72 >= 18 @ 0.05231
0.01/0.95	c bounds 72 >= 19 @ 0.052428
0.01/0.95	c bounds 72 >= 20 @ 0.052542
0.01/0.95	c bounds 72 >= 21 @ 0.052668
0.01/0.95	c bounds 72 >= 22 @ 0.052783
0.01/0.95	c bounds 72 >= 23 @ 0.052912
0.01/0.95	c bounds 72 >= 24 @ 0.053037
0.01/0.95	c bounds 72 >= 25 @ 0.053084
0.01/0.95	c bounds 72 >= 26 @ 0.053084
0.01/0.95	c bounds 72 >= 27 @ 0.053084
0.01/0.95	c bounds 72 >= 28 @ 0.053084
0.01/0.95	c bounds 72 >= 29 @ 0.053084
0.01/0.95	c bounds 72 >= 30 @ 0.053084
0.01/0.95	c bounds 72 >= 31 @ 0.053084
0.01/0.95	c bounds 72 >= 32 @ 0.053156
0.01/0.95	c bounds 72 >= 33 @ 0.053318
0.01/0.95	c bounds 72 >= 34 @ 0.053472
0.01/0.95	c bounds 72 >= 35 @ 0.053628
0.01/0.95	c bounds 72 >= 36 @ 0.053801
0.01/0.95	c bounds 72 >= 37 @ 0.053964
0.01/0.95	c bounds 72 >= 38 @ 0.054083
0.01/0.95	c bounds 72 >= 39 @ 0.054083
0.01/0.95	c bounds 72 >= 40 @ 0.054083
0.01/0.95	c bounds 72 >= 41 @ 0.054083
0.01/0.95	c bounds 72 >= 42 @ 0.054083
0.01/0.95	c bounds 72 >= 43 @ 0.054102
0.01/0.95	c bounds 72 >= 44 @ 0.054368
0.01/0.95	c bounds 72 >= 45 @ 0.054602
0.01/0.95	c bounds 72 >= 46 @ 0.054811
0.01/0.95	c bounds 72 >= 47 @ 0.055075
0.01/0.95	c bounds 72 >= 48 @ 0.055302
0.01/0.95	c bounds 72 >= 49 @ 0.055508
0.01/0.95	c bounds 72 >= 50 @ 0.055728
0.01/0.95	c bounds 72 >= 51 @ 0.055956
0.01/0.95	c bounds 72 >= 52 @ 0.056078
0.01/0.95	c bounds 72 >= 53 @ 0.056078
0.01/0.95	c bounds 72 >= 54 @ 0.056078
0.01/0.95	c bounds 72 >= 55 @ 0.056081
0.01/0.95	c bounds 72 >= 56 @ 0.056366
0.01/0.95	c bounds 72 >= 57 @ 0.056655
0.01/0.95	c bounds 72 >= 58 @ 0.056941
0.01/0.95	c bounds 72 >= 59 @ 0.057077
0.01/0.95	c bounds 72 >= 60 @ 0.057077
0.01/0.95	c bounds 72 >= 61 @ 0.057077
0.01/0.95	c bounds 72 >= 62 @ 0.057078
0.01/0.95	c bounds 72 >= 63 @ 0.057158
0.01/0.95	c bounds 72 >= 64 @ 0.058154
0.01/0.95	c bounds 64 >= 64 @ 0.060467
0.01/0.95	c cpu time 0.06055 s
0.01/0.95	c deterministic time 941799 9.42e+05
0.01/0.95	c optimization time 0.00274 s
0.01/0.95	c total solve time 0.052644 s
0.01/0.95	c core-guided solve time 0.006763 s
0.01/0.95	c propagation time 0.034392 s
0.01/0.95	c conflict analysis time 0.008892 s
0.01/0.95	c propagations 64799
0.01/0.95	c resolve steps 2819
0.01/0.95	c decisions 13606
0.01/0.95	c conflicts 505
0.01/0.95	c restarts 5
0.01/0.95	c inprocessing phases 0
0.01/0.95	c input clauses 2182
0.01/0.95	c input cardinalities 90
0.01/0.95	c input general constraints 62
0.01/0.95	c input average constraint length 3.76
0.01/0.95	c input average constraint degree 1.84
0.01/0.95	c learned clauses 270
0.01/0.95	c learned cardinalities 110
0.01/0.95	c learned general constraints 184
0.01/0.95	c learned average constraint length 50.04
0.01/0.95	c learned average constraint degree 140847074.85
0.01/0.95	c watched constraints 40
0.01/0.95	c counting constraints 206
0.01/0.95	c gcd simplifications 5
0.01/0.95	c detected cardinalities 1
0.01/0.95	c weakened non-implied lits 22439
0.01/0.95	c weakened non-implying lits 3
0.01/0.95	c original variables 648
0.01/0.95	c clausal propagations 26467
0.01/0.95	c cardinality propagations 12935
0.01/0.95	c watched propagations 122
0.01/0.95	c counting propagations 11123
0.01/0.95	c watch lookups 190145
0.01/0.95	c watch backjump lookups 135074
0.01/0.95	c watch checks 108274
0.01/0.95	c propagation checks 271870
0.01/0.95	c constraint additions 78902
0.01/0.95	c trail pops 78346
0.01/0.95	c formula constraints 1952
0.01/0.95	c learned constraints 562
0.01/0.95	c bound constraints 233
0.01/0.95	c core-guided constraints 149
0.01/0.95	c encountered formula constraints 2387
0.01/0.95	c encountered learned constraints 890
0.01/0.95	c encountered bound constraints 0
0.01/0.95	c encountered core-guided constraints 37
0.01/0.95	c LP total time 0.023641 s
0.01/0.95	c LP solve time 0.03 s
0.01/0.95	c LP constraints added 1952
0.01/0.95	c LP constraints removed 0
0.01/0.95	c LP pivots internal 546
0.01/0.95	c LP pivots root 236
0.01/0.95	c LP calls 5
0.01/0.95	c LP optimalities 4
0.01/0.95	c LP no pivot count 1
0.01/0.95	c LP infeasibilities 1
0.01/0.95	c LP valid Farkas constraints 1
0.01/0.95	c LP learned Farkas constraints 1
0.01/0.95	c LP basis resets 0
0.01/0.95	c LP cycling count 0
0.01/0.95	c LP singular count 0
0.01/0.95	c LP no primal count 0
0.01/0.95	c LP no farkas count 0
0.01/0.95	c LP other issue count 0
0.01/0.95	c LP Gomory cuts 0
0.01/0.95	c LP learned cuts 0
0.01/0.95	c LP deleted cuts 0
0.01/0.95	c LP encountered Gomory constraints 0
0.01/0.95	c LP encountered Farkas constraints 5
0.01/0.95	c LP encountered learned Farkas constraints 4
0.01/0.95	c CG auxiliary variables introduced 71
0.01/0.95	c CG solutions found 2
0.01/0.95	c CG cores constructed 64
0.01/0.95	c CG core cardinality constraints returned 0
0.01/0.95	c CG unit cores 0
0.01/0.95	c CG single cores 22
0.01/0.95	c CG blocks removed during cardinality reduction 0
0.01/0.95	c CG first core best 0
0.01/0.95	c CG decision core best 0
0.01/0.95	c CG core reduction tie 42
0.01/0.95	c CG core degree average 1.00
0.01/0.95	c CG core slack average 3.41
0.01/0.95	o 64
0.01/0.95	s OPTIMUM FOUND
0.01/0.96	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

Verifier Data 

OK	64

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 64 <= obj <= 64
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 64 <= obj <= 64
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 64 <= obj <= 64
--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 (63395 MiB free)
  memory of node 1: 64473 MiB (63865 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4462522-1722340764/watcher-4462522-1722340764 -o /tmp/evaluation-result-4462522-1722340764/solver-4462522-1722340764 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1722340763-6792 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462522-1722340764 --lp-cut-gomory=0 HOME/instance-4462522-1722340764.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
Linux 4.18.0-301.1.el8.x
Current StackSize limit: 8192 KiB

solver pid=6853, runsolver pid=6850

[startup+0.10008 s]*
/proc/loadavg: 0.20 0.12 0.10 1/260 6854
/proc/meminfo: memFree=130314044/131524600 swapFree=131071996/131071996
[pid=6853] ppid=6850 vsize=37376 memory=2676 CPUtime=0 cores=1,3
/proc/6853/stat : 6853 (roundingsat) D 6850 6853 6778 0 -1 4194304 217 0 0 0 0 0 0 0 20 0 1 0 678397 38273024 669 134679101440 4194304 8255733 140724374637520 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9037040 9046032 31911936 140724374639454 140724374639716 140724374639716 140724374646729 0
/proc/6853/statm: 9344 669 613 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2676 KiB

[startup+0.204552 s]*
/proc/loadavg: 0.20 0.12 0.10 1/260 6854
/proc/meminfo: memFree=130313856/131524600 swapFree=131071996/131071996
[pid=6853] ppid=6850 vsize=37376 memory=2676 CPUtime=0 cores=1,3
/proc/6853/stat : 6853 (roundingsat) D 6850 6853 6778 0 -1 4194304 217 0 0 0 0 0 0 0 20 0 1 0 678397 38273024 669 134679101440 4194304 8255733 140724374637520 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9037040 9046032 31911936 140724374639454 140724374639716 140724374639716 140724374646729 0
/proc/6853/statm: 9344 669 613 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2676 KiB

[startup+0.304523 s]*
/proc/loadavg: 0.20 0.12 0.10 1/260 6854
/proc/meminfo: memFree=130313856/131524600 swapFree=131071996/131071996
[pid=6853] ppid=6850 vsize=37376 memory=2676 CPUtime=0 cores=1,3
/proc/6853/stat : 6853 (roundingsat) D 6850 6853 6778 0 -1 4194304 217 0 0 0 0 0 0 0 20 0 1 0 678397 38273024 669 134679101440 4194304 8255733 140724374637520 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9037040 9046032 31911936 140724374639454 140724374639716 140724374639716 140724374646729 0
/proc/6853/statm: 9344 669 613 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2676 KiB

[startup+0.70015 s]
/proc/loadavg: 0.20 0.12 0.10 1/260 6854
/proc/meminfo: memFree=130313528/131524600 swapFree=131071996/131071996
[pid=6853] ppid=6850 vsize=37376 memory=2676 CPUtime=0 cores=1,3
/proc/6853/stat : 6853 (roundingsat) D 6850 6853 6778 0 -1 4194304 217 0 0 0 0 0 0 0 20 0 1 0 678397 38273024 669 134679101440 4194304 8255733 140724374637520 0 0 0 0 0 8404994 1 0 0 17 3 0 0 0 0 0 9037040 9046032 31911936 140724374639454 140724374639716 140724374639716 140724374646729 0
/proc/6853/statm: 9344 669 613 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2676 KiB

[startup+0.961141 s]
# the end of solver process 6853 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.061967 s, system=0.013994 s

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

[startup+0.800279 s]
/proc/loadavg: 0.20 0.12 0.10 1/260 6854
/proc/meminfo: memFree=130313528/131524600 swapFree=131071996/131071996
[pid=6853] ppid=6850 vsize=37376 memory=2676 CPUtime=0 cores=1,3
/proc/6853/stat : 6853 (roundingsat) D 6850 6853 6778 0 -1 4194304 217 0 0 0 0 0 0 0 20 0 1 0 678397 38273024 669 134679101440 4194304 8255733 140724374637520 0 0 0 0 0 8404994 1 0 0 17 3 0 0 0 0 0 9037040 9046032 31911936 140724374639454 140724374639716 140724374639716 140724374646729 0
/proc/6853/statm: 9344 669 613 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2676 KiB

[startup+0.900639 s]
/proc/loadavg: 0.20 0.12 0.10 1/260 6854
/proc/meminfo: memFree=130313528/131524600 swapFree=131071996/131071996
[pid=6853] ppid=6850 vsize=39112 memory=9004 CPUtime=0.01 cores=1,3
/proc/6853/stat : 6853 (roundingsat) R 6850 6853 6778 0 -1 4194304 774 0 0 0 1 0 0 0 20 0 1 0 678397 40050688 2251 134679101440 4194304 8255733 140724374637520 0 0 0 0 0 25182210 0 0 0 17 3 0 0 0 0 0 9037040 9046032 31911936 140724374639454 140724374639716 140724374639716 140724374646729 0
/proc/6853/statm: 9778 2251 1746 992 0 1636 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 39112 KiB
Current children cumulated memory: 9004 KiB

Child status: 0

Real time (s): 0.961162
CPU time (s): 0.075961
CPU user time (s): 0.061967
CPU system time (s): 0.013994
CPU usage (%): 7.90304
Max. virtual memory (cumulated for all children) (KiB): 39112
Max. memory (cumulated for all children) (KiB): 9004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.061967
system time used= 0.013994
maximum resident set size= 10784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 980
page faults= 2
swaps= 0
block input operations= 368
block output operations= 712
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 2


# summary of solver processes directly reported to runsolver:
#   pid: 6853
#   total CPU time (s): 0.075961
#   total CPU user time (s): 0.061967
#   total CPU system time (s): 0.013994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007144 second user time and 0.028104 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-30 13:59:24
IDJOB=4462522
IDBENCH=147193
IDSOLVER=3089
FILE ID=nodeC032/4462522-1722340764
RUNJOBID= nodeC032-1722340763-6792
SLURM_JOB_ID= 8249005
Free space on /tmp= 890064 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.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-4462522-1722340764/watcher-4462522-1722340764 -o /tmp/evaluation-result-4462522-1722340764/solver-4462522-1722340764 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1722340763-6792 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462522-1722340764 --lp-cut-gomory=0 HOME/instance-4462522-1722340764.opb

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

MD5SUM BENCH= ec9adf76d63434d996d896282eaca207
RANDOM SEED=1492646933

nodeC032.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		: 3063.214
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	: 6999.77
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		: 3507.248
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	: 7005.64
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		: 3304.159
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	: 6999.77
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		: 3614.113
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	: 7005.64
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		: 1722.337
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	: 6999.77
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		: 2643.916
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	: 7005.64
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		: 3449.167
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	: 6999.77
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		: 3418.824
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	: 7005.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        130315664 kB
MemAvailable:   129905756 kB
Buffers:           39508 kB
Cached:           353868 kB
SwapCached:            0 kB
Active:           144140 kB
Inactive:         607732 kB
Active(anon):       1532 kB
Inactive(anon):   378292 kB
Active(file):     142608 kB
Inactive(file):   229440 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             27272 kB
Writeback:             0 kB
AnonPages:        358596 kB
Mapped:            91188 kB
Shmem:             21332 kB
KReclaimable:      44616 kB
Slab:             118764 kB
SReclaimable:      44616 kB
SUnreclaim:        74148 kB
KernelStack:        4192 kB
PageTables:        10060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     839096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             8928 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:      182996 kB
DirectMap2M:     7979008 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 890056 MiB
End job on nodeC032 at 2024-07-30 13:59:25