Trace number 4435823

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
pb-oll-rs 2024-07-02OPT66 1.1532 1.16302

DiagnosticValue
AM1LB16
LOWERBOUND66
NAM1S16
NCORES50
NEXHAUSTED0
NPBCORES0
NPBREFORM0
NTRIMMED0

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
MD5SUMc5da5df44a2d3fa80b6ee35931ebf1d7
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 benchmark66
Best CPU time to get the best result obtained on this benchmark0.014435
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables624
Total number of constraints1884
Number of constraints which are clauses1860
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 constraint26
Number of terms in the objective function 624
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 624
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 624
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 
0.00/0.00	c [STEP] parsing instance
0.00/0.02	c [STEP] solving
0.00/0.02	c #variables 624 #constraints 1884
0.00/0.02	c SMALL=int, LARGE=long long
0.00/0.02	c bounds - >= 0 @ 0.014188
0.00/0.02	c stratification level: 0
0.00/0.05	c bounds - >= 17 @ 0.015301
0.00/0.05	c bounds - >= 18 @ 0.015694
0.00/0.05	c bounds - >= 19 @ 0.015984
0.00/0.05	c bounds - >= 20 @ 0.016176
0.00/0.05	c bounds - >= 21 @ 0.016176
0.00/0.05	c bounds - >= 22 @ 0.016176
0.00/0.05	c bounds - >= 23 @ 0.016271
0.00/0.05	c bounds - >= 24 @ 0.016616
0.00/0.05	c bounds - >= 25 @ 0.016978
0.00/0.05	c bounds - >= 26 @ 0.01717
0.00/0.05	c bounds - >= 27 @ 0.01717
0.00/0.05	c bounds - >= 28 @ 0.01717
0.00/0.05	c bounds - >= 29 @ 0.017539
0.00/0.05	c bounds - >= 30 @ 0.01793
0.00/0.05	c bounds - >= 31 @ 0.018314
0.00/0.05	c bounds - >= 32 @ 0.018742
0.00/0.05	c bounds - >= 33 @ 0.019192
0.00/0.05	c bounds - >= 34 @ 0.019618
0.00/0.05	c bounds - >= 35 @ 0.020054
0.00/0.05	c bounds - >= 36 @ 0.020509
0.00/0.05	c bounds - >= 37 @ 0.020949
0.00/0.05	c bounds - >= 38 @ 0.021407
0.00/0.05	c bounds - >= 39 @ 0.021869
0.00/0.05	c bounds - >= 40 @ 0.022145
0.00/0.05	c bounds - >= 41 @ 0.022145
0.00/0.05	c bounds - >= 42 @ 0.022302
0.00/0.05	c bounds - >= 43 @ 0.022787
0.00/0.05	c bounds - >= 44 @ 0.02314
0.00/0.05	c bounds - >= 45 @ 0.02314
0.00/0.05	c bounds - >= 46 @ 0.023233
0.00/0.05	c bounds - >= 47 @ 0.023738
0.00/0.05	c bounds - >= 48 @ 0.024136
0.00/0.05	c bounds - >= 49 @ 0.024136
0.00/0.05	c bounds - >= 50 @ 0.024284
0.00/0.05	c bounds - >= 51 @ 0.024791
0.00/0.05	c bounds - >= 52 @ 0.025131
0.00/0.05	c bounds - >= 53 @ 0.025131
0.00/0.05	c bounds - >= 54 @ 0.025131
0.00/0.05	c bounds - >= 55 @ 0.025131
0.00/0.05	c bounds - >= 56 @ 0.025131
0.00/0.05	c bounds - >= 57 @ 0.025131
0.00/0.05	c bounds - >= 58 @ 0.025131
0.00/0.05	c bounds - >= 59 @ 0.025131
0.00/0.05	c bounds - >= 60 @ 0.025131
0.00/0.05	c bounds - >= 61 @ 0.025131
0.00/0.05	c bounds - >= 62 @ 0.025289
0.00/0.05	c bounds - >= 63 @ 0.025939
0.00/0.05	c bounds - >= 64 @ 0.026815
0.00/0.05	c bounds - >= 65 @ 0.027119
0.00/0.05	c bounds - >= 66 @ 0.02712
0.00/0.05	c finalizing WCE round: reformulating cores
1.09/1.16	c #Conflicts:       1000 | #Constraints:       2979
1.09/1.16	c #Conflicts:       2000 | #Constraints:       3981
1.09/1.16	c INPROCESSING
1.09/1.16	c GARBAGE COLLECT
1.09/1.16	c #Conflicts:       3000 | #Constraints:       3768
1.09/1.16	c #Conflicts:       4000 | #Constraints:       4770
1.09/1.16	c INPROCESSING
1.09/1.16	c GARBAGE COLLECT
1.09/1.16	c #Conflicts:       5000 | #Constraints:       3944
1.09/1.16	d SOLVEDBY oll
1.09/1.16	c cpu time 1.07855 s
1.09/1.16	c deterministic time 30139589 3.01e+07
1.09/1.16	c optimization time 1.05327 s
1.09/1.16	c total solve time 0.011113 s
1.09/1.16	c core-guided solve time 0.011113 s
1.09/1.16	c propagation time 0.480957 s
1.09/1.16	c conflict analysis time 0.475317 s
1.09/1.16	c propagations 526520
1.09/1.16	c resolve steps 36285
1.09/1.16	c decisions 28126
1.09/1.16	c conflicts 5068
1.09/1.16	c restarts 27
1.09/1.16	c inprocessing phases 2
1.09/1.16	c input clauses 1878
1.09/1.16	c input cardinalities 85
1.09/1.16	c input general constraints 6
1.09/1.16	c input average constraint length 20.00
1.09/1.16	c input average constraint degree 3.13
1.09/1.16	c learned clauses 2631
1.09/1.16	c learned cardinalities 230
1.09/1.16	c learned general constraints 2228
1.09/1.16	c learned average constraint length 77.60
1.09/1.16	c learned average constraint degree 213.59
1.09/1.16	c watched constraints 526
1.09/1.16	c counting constraints 1708
1.09/1.16	c gcd simplifications 60
1.09/1.16	c detected cardinalities 23
1.09/1.16	c weakened non-implied lits 684691
1.09/1.16	c weakened non-implying lits 165
1.09/1.16	c original variables 624
1.09/1.16	c clausal propagations 172836
1.09/1.16	c cardinality propagations 80458
1.09/1.16	c watched propagations 3616
1.09/1.16	c counting propagations 236617
1.09/1.16	c watch lookups 7234181
1.09/1.16	c watch backjump lookups 6640184
1.09/1.16	c watch checks 2897219
1.09/1.16	c propagation checks 10431943
1.09/1.16	c constraint additions 1821925
1.09/1.16	c trail pops 559490
1.09/1.16	c formula constraints 1884
1.09/1.16	c learned constraints 5089
1.09/1.16	c bound constraints 53
1.09/1.16	c core-guided constraints 32
1.09/1.16	c encountered formula constraints 23006
1.09/1.16	c encountered learned constraints 18185
1.09/1.16	c encountered bound constraints 16
1.09/1.16	c encountered core-guided constraints 146
1.09/1.16	c LP total time 0 s
1.09/1.16	c LP solve time 0 s
1.09/1.16	c LP constraints added 0
1.09/1.16	c LP constraints removed 0
1.09/1.16	c LP pivots internal 0
1.09/1.16	c LP pivots root 0
1.09/1.16	c LP calls 0
1.09/1.16	c LP optimalities 0
1.09/1.16	c LP no pivot count 0
1.09/1.16	c LP infeasibilities 0
1.09/1.16	c LP valid Farkas constraints 0
1.09/1.16	c LP learned Farkas constraints 0
1.09/1.16	c LP basis resets 0
1.09/1.16	c LP cycling count 0
1.09/1.16	c LP singular count 0
1.09/1.16	c LP no primal count 0
1.09/1.16	c LP no farkas count 0
1.09/1.16	c LP other issue count 0
1.09/1.16	c LP Gomory cuts 0
1.09/1.16	c LP learned cuts 0
1.09/1.16	c LP deleted cuts 0
1.09/1.16	c LP encountered Gomory constraints 0
1.09/1.16	c LP encountered Farkas constraints 0
1.09/1.16	c LP encountered learned Farkas constraints 0
1.09/1.16	c CG auxiliary variables introduced 24
1.09/1.16	c CG solutions found 1
1.09/1.16	c CG cores constructed 50
1.09/1.16	c CG core cardinality constraints returned 0
1.09/1.16	c CG unit cores 0
1.09/1.16	c CG single cores 50
1.09/1.16	c CG blocks removed during cardinality reduction 0
1.09/1.16	c CG first core best 0
1.09/1.16	c CG decision core best 0
1.09/1.16	c CG core reduction tie 0
1.09/1.16	c CG core degree average 1.00
1.09/1.16	c CG core slack average 3.40
1.09/1.16	c CG exhausted 0
1.09/1.16	c CG exhaust time 1.04535 s
1.09/1.16	c CG trimmed 0
1.09/1.16	c CG trim time 0.000517 s
1.09/1.16	c CG minimized 0
1.09/1.16	c CG minimize time 0 s
1.09/1.16	c CG am1 prop time 0.000707 s
1.09/1.16	c CG # am1s reformulated 16
1.09/1.16	c CG lower bound derived from am1s 16
1.09/1.16	c CG # clausal cores 50
1.09/1.16	c CG # cardinality cores 0
1.09/1.16	c CG # pb cores 0
1.09/1.16	c CG # pb reforms 0
1.09/1.16	c CG # cores discarded because of pb reform 0
1.09/1.16	d LOWERBOUND 66
1.09/1.16	d NCORES 50
1.09/1.16	d NPBCORES 0
1.09/1.16	d NPBREFORM 0
1.09/1.16	d NTRIMMED 0
1.09/1.16	d NEXHAUSTED 0
1.09/1.16	d NAM1S 16
1.09/1.16	d AM1LB 16
1.09/1.16	o 66
1.09/1.16	s OPTIMUM FOUND
1.09/1.16	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

Verifier Data 

OK	66

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 (63260 MiB free)
  memory of node 1: 64510 MiB (63334 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435823-1721079989/watcher-4435823-1721079989 -o /tmp/evaluation-result-4435823-1721079989/solver-4435823-1721079989 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721076346-816033 --watchdog 3760 pb-oll-rs HOME/instance-4435823-1721079989.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=818940, runsolver pid=818937

[startup+0.100605 s]*
/proc/loadavg: 4.17 4.25 4.13 5/241 818941
/proc/meminfo: memFree=129631400/131655788 swapFree=131071996/131071996
[pid=818940] ppid=818937 vsize=39712 memory=7224 CPUtime=0.1 cores=4,6
/proc/818940/stat : 818940 (pb-oll-rs) R 818937 818940 816022 0 -1 4194304 591 0 0 0 8 2 0 0 20 0 1 0 160158198 40665088 1806 134679101440 4194304 5384005 140725158683536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 38346752 140725158691863 140725158691940 140725158691940 140725158698955 0
/proc/818940/statm: 9928 1806 1373 291 0 1462 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39712 KiB
Current children cumulated memory: 7224 KiB

[startup+0.212302 s]*
/proc/loadavg: 4.17 4.25 4.13 6/241 818941
/proc/meminfo: memFree=129630392/131655788 swapFree=131071996/131071996
[pid=818940] ppid=818937 vsize=40360 memory=8292 CPUtime=0.2 cores=4,6
/proc/818940/stat : 818940 (pb-oll-rs) R 818937 818940 816022 0 -1 4194304 860 0 0 0 18 2 0 0 20 0 1 0 160158198 41328640 2073 134679101440 4194304 5384005 140725158683536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 38346752 140725158691863 140725158691940 140725158691940 140725158698955 0
/proc/818940/statm: 10090 2073 1373 291 0 1624 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40360 KiB
Current children cumulated memory: 8292 KiB

[startup+0.311667 s]*
/proc/loadavg: 4.17 4.25 4.13 5/241 818941
/proc/meminfo: memFree=129629720/131655788 swapFree=131071996/131071996
[pid=818940] ppid=818937 vsize=40620 memory=8696 CPUtime=0.31 cores=4,6
/proc/818940/stat : 818940 (pb-oll-rs) R 818937 818940 816022 0 -1 4194304 1001 0 0 0 28 3 0 0 20 0 1 0 160158198 41594880 2174 134679101440 4194304 5384005 140725158683536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 38346752 140725158691863 140725158691940 140725158691940 140725158698955 0
/proc/818940/statm: 10155 2174 1373 291 0 1689 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40620 KiB
Current children cumulated memory: 8696 KiB

[startup+0.700253 s]
/proc/loadavg: 4.17 4.25 4.13 5/241 818941
/proc/meminfo: memFree=129628708/131655788 swapFree=131071996/131071996
[pid=818940] ppid=818937 vsize=41140 memory=9688 CPUtime=0.68 cores=4,6
/proc/818940/stat : 818940 (pb-oll-rs) R 818937 818940 816022 0 -1 4194304 1207 0 0 0 63 5 0 0 20 0 1 0 160158198 42127360 2422 134679101440 4194304 5384005 140725158683536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 38346752 140725158691863 140725158691940 140725158691940 140725158698955 0
/proc/818940/statm: 10285 2422 1373 291 0 1819 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41140 KiB
Current children cumulated memory: 9688 KiB

[startup+1.16297 s]
# the end of solver process 818940 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.08067 s, system=0.072529 s

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

[startup+0.800298 s]
/proc/loadavg: 4.17 4.25 4.13 5/241 818941
/proc/meminfo: memFree=129628708/131655788 swapFree=131071996/131071996
[pid=818940] ppid=818937 vsize=41140 memory=9688 CPUtime=0.78 cores=4,6
/proc/818940/stat : 818940 (pb-oll-rs) R 818937 818940 816022 0 -1 4194304 1213 0 0 0 73 5 0 0 20 0 1 0 160158198 42127360 2422 134679101440 4194304 5384005 140725158683536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 38346752 140725158691863 140725158691940 140725158691940 140725158698955 0
/proc/818940/statm: 10285 2422 1373 291 0 1819 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 41140 KiB
Current children cumulated memory: 9688 KiB

[startup+1.00021 s]*
/proc/loadavg: 4.17 4.25 4.13 5/241 818941
/proc/meminfo: memFree=129623600/131655788 swapFree=131071996/131071996
[pid=818940] ppid=818937 vsize=41672 memory=12480 CPUtime=0.99 cores=4,6
/proc/818940/stat : 818940 (pb-oll-rs) R 818937 818940 816022 0 -1 4194304 1362 0 0 0 93 6 0 0 20 0 1 0 160158198 42672128 3120 134679101440 4194304 5384005 140725158683536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 38346752 140725158691863 140725158691940 140725158691940 140725158698955 0
/proc/818940/statm: 10418 3120 1433 291 0 1952 0
Current children cumulated CPU time: 0.99 s
Current children cumulated vsize: 41672 KiB
Current children cumulated memory: 12480 KiB

[startup+1.11274 s]
/proc/loadavg: 4.17 4.25 4.13 5/241 818941
/proc/meminfo: memFree=129623600/131655788 swapFree=131071996/131071996
[pid=818940] ppid=818937 vsize=41672 memory=12480 CPUtime=1.09 cores=4,6
/proc/818940/stat : 818940 (pb-oll-rs) R 818937 818940 816022 0 -1 4194304 1362 0 0 0 103 6 0 0 20 0 1 0 160158198 42672128 3120 134679101440 4194304 5384005 140725158683536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 38346752 140725158691863 140725158691940 140725158691940 140725158698955 0
/proc/818940/statm: 10418 3120 1433 291 0 1952 0
Current children cumulated CPU time: 1.09 s
Current children cumulated vsize: 41672 KiB
Current children cumulated memory: 12480 KiB

Child status: 0

Real time (s): 1.16302
CPU time (s): 1.1532
CPU user time (s): 1.08067
CPU system time (s): 0.072529
CPU usage (%): 99.1559
Max. virtual memory (cumulated for all children) (KiB): 41672
Max. memory (cumulated for all children) (KiB): 12480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.08067
system time used= 0.072529
maximum resident set size= 12652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1373
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 818940
#   total CPU time (s): 1.1532
#   total CPU user time (s): 1.08067
#   total CPU system time (s): 0.072529

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.042289 second user time and 0.059167 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-15 23:46:41
IDJOB=4435823
IDBENCH=147192
IDSOLVER=3067
FILE ID=nodeC010/4435823-1721079989
RUNJOBID= nodeC010-1721076346-816033
SLURM_JOB_ID= 7505551
Free space on /tmp= 723776 MiB

SOLVER NAME= pb-oll-rs 2024-07-02
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
COMMAND LINE= pb-oll-rs BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435823-1721079989/watcher-4435823-1721079989 -o /tmp/evaluation-result-4435823-1721079989/solver-4435823-1721079989 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721076346-816033 --watchdog 3760  pb-oll-rs HOME/instance-4435823-1721079989.opb

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

MD5SUM BENCH= c5da5df44a2d3fa80b6ee35931ebf1d7
RANDOM SEED=1367631591

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		: 3656.511
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3663.724
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.334
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.406
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.186
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3663.804
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.182
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.260
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129633876 kB
MemAvailable:   129866600 kB
Buffers:          384164 kB
Cached:           691968 kB
SwapCached:            0 kB
Active:           695004 kB
Inactive:         809372 kB
Active(anon):       1456 kB
Inactive(anon):   464196 kB
Active(file):     693548 kB
Inactive(file):   345176 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4356 kB
Writeback:             0 kB
AnonPages:        425976 kB
Mapped:           107824 kB
Shmem:             37704 kB
KReclaimable:      68064 kB
Slab:             160740 kB
SReclaimable:      68064 kB
SUnreclaim:        92676 kB
KernelStack:        3884 kB
PageTables:        10600 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     788900 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            51328 kB
HardwareCorrupted:     0 kB
AnonHugePages:    239616 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      187208 kB
DirectMap2M:    18591744 kB
DirectMap1G:    117440512 kB

Free space on /tmp at the end= 723772 MiB
End job on nodeC010 at 2024-07-15 23:46:42