Trace number 4434611

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
FiberSCIP 2024-07-02OPT64 0.395272 0.406383

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 The following solver is parallelized by UG version 1.0.0 [GitHash: cdb00f34-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.0] [GitHash: 32d2b99657]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c External libraries: 
0.00/0.00	c   Soplex 7.1.0         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: bdec2291]
0.00/0.00	c   CppAD 20180000.0     Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00	c   AMPL/MP 690e9e7      AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00	c   PaPILO 2.2.1         parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00	c   Nauty 2.8.8          Computing Graph Automorphism Groups by Brendan D. McKay (users.cecs.anu.edu.au/~bdm/nauty)
0.00/0.00	c   sassy 1.1            Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.00	c Default LC presolving (default).
0.00/0.00	c ** Before presolving: virtualMemUsedAtLc = 27705344, getVmSize() = 27705344, SCIPgetMemUsed() = 4136898, SCIPgetMemTotal() = 6051434, SCIPgetMemExternEstim() = 2492475
0.00/0.00	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.00/0.03	c ** Estimated virtualMemUsedAtSolver = 21407061, getVmSize() = 36515840, SCIPgetMemUsed() = 8165677, SCIPgetMemTotal() = 13473741, SCIPgetMemExternEstim() = 2492475
0.00/0.03	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.03	c Original Problem   :
0.00/0.03	c   Problem name     : instance-4434611-1721071308
0.00/0.03	c   Variables        : 648 (648 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 1952
0.00/0.03	c   Objective sense  : minimize
0.00/0.03	c Presolved Problem  :
0.00/0.03	c   Variables        : 540 (540 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 1574
0.00/0.03	c Constraints        : Number
0.00/0.03	c   knapsack         : 24 
0.00/0.03	c   setppc           : 38 
0.00/0.03	c   logicor          : 1512 
0.00/0.03	c ** Instance transfer method used: 0
0.00/0.04	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.04	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.04	c                                Nodes    Active                                            
0.00/0.04	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.07	c *       0              0           1         1          72.0000                -          -
0.29/0.38	c *       0              0           1         1          64.0000                -          -
0.29/0.38	c         0              1           0         0          64.0000          64.0000      0.00%
0.29/0.40	c         0              1           0         0          64.0000          64.0000          -
0.29/0.40	c SCIP Status        : c problem is solved
0.29/0.40	c Total Time         : 0.4000
0.29/0.40	c   solving          : 0.4000
0.29/0.40	c   presolving       : 0.0278 (included in solving)
0.29/0.40	c B&B Tree           :
0.29/0.40	c   nodes (total)    : 1
0.29/0.40	c Solution           :
0.29/0.40	c   Solutions found  : 2
0.29/0.40	c   Primal Bound     : +6.40000000000000e+01
0.29/0.40	c   Dual Bound       : +6.40000000000000e+01
0.29/0.40	c Gap                : 0.00000 %
0.29/0.40	o 64
0.29/0.40	s OPTIMUM FOUND
0.29/0.40	v -x648 -x647 -x646 -x645 -x644 -x643 -x642 -x641 x640 -x639 -x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 -x630 -x629 -x628 -x627 
0.29/0.40	v -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 
0.29/0.40	v x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 x586 -x585 
0.29/0.40	v -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 
0.29/0.40	v -x563 -x562 -x561 -x560 -x559 -x558 x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 x548 -x547 -x546 -x545 -x544 -x543 
0.29/0.40	v -x542 -x541 -x540 -x539 -x538 x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 x528 -x527 -x526 -x525 -x524 -x523 -x522 
0.29/0.40	v -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 
0.29/0.40	v -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 x481 -x480 
0.29/0.40	v -x479 -x478 x477 -x476 -x475 -x474 x473 -x472 -x471 -x470 x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 
0.29/0.40	v -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 
0.29/0.40	v -x437 -x436 x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 
0.29/0.40	v -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 
0.29/0.40	v -x395 -x394 -x393 -x392 -x391 -x390 x389 x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 x375 -x374 
0.29/0.40	v -x373 -x372 -x371 -x370 -x369 -x368 -x367 x366 -x365 -x364 -x363 x362 x361 -x360 -x359 x358 -x357 -x356 -x355 -x354 -x353 
0.29/0.40	v -x352 -x351 -x350 -x349 -x348 x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 x335 -x334 -x333 -x332 
0.29/0.40	v x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 
0.29/0.40	v -x310 -x309 -x308 -x307 x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 
0.29/0.40	v -x289 -x288 -x287 -x286 -x285 x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 x273 x272 -x271 -x270 -x269 -x268 
0.29/0.40	v -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 x248 x247 
0.29/0.40	v -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 x228 -x227 -x226 
0.29/0.40	v -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 x210 -x209 -x208 -x207 x206 -x205 
0.29/0.40	v -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 x194 -x193 x192 -x191 -x190 -x189 x188 -x187 -x186 -x185 x184 -x183 
0.29/0.40	v -x182 -x181 x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 
0.29/0.40	v -x161 -x160 -x159 -x158 -x157 x156 x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 x143 -x142 -x141 
0.29/0.40	v -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 
0.29/0.40	v -x119 -x118 x117 -x116 -x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x99 -x98 
0.29/0.40	v -x97 -x96 -x95 -x94 x93 -x92 -x91 -x90 x89 -x88 -x87 -x86 x85 -x84 x83 x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 
0.29/0.40	v x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 x56 x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 
0.29/0.40	v x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 x22 -x21 
0.29/0.40	v -x20 -x19 x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 x3 x2 -x1 

Verifier Data

OK	64

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: 63931 MiB (60978 MiB free)
  memory of node 1: 64510 MiB (62141 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434611-1721071308/watcher-4434611-1721071308 -o /tmp/evaluation-result-4434611-1721071308/solver-4434611-1721071308 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721064102-809921 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4434611-1721071308.opb -qsol -t 3600 -sth 1 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
solver pid=815137, runsolver pid=815134
Current StackSize limit: 8192 KiB


[startup+0.100507 s]*
/proc/loadavg: 4.07 4.10 4.09 5/265 815140
/proc/meminfo: memFree=126046220/131524600 swapFree=131071996/131071996
[pid=815137] ppid=815134 vsize=120500 memory=39336 CPUtime=0.09 cores=5,7
/proc/815137/stat : 815137 (fscip) S 815134 815137 809908 0 -1 1077936128 7474 0 0 0 8 1 0 0 20 0 3 0 159300565 123392000 9834 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
/proc/815137/statm: 30125 9834 2942 3032 0 13515 0
[pid=815137/tid=815139] ppid=815134 vsize=120500 memory=4026561586 CPUtime=0.05 cores=5,7
/proc/815137/task/815139/stat : 815139 (fscip) R 815134 815137 809908 0 -1 4194368 3216 0 0 0 5 0 0 0 20 0 3 0 159300568 123392000 9834 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 0 0 0 -1 7 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
[pid=815137/tid=815140] ppid=815134 vsize=120500 memory=228556276070 CPUtime=0 cores=5,7
/proc/815137/task/815140/stat : 815140 (fscip) S 815134 815137 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 159300569 123392000 9834 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 120500 KiB
Current children cumulated memory: 39336 KiB

[startup+0.205497 s]*
/proc/loadavg: 4.07 4.10 4.09 5/265 815140
/proc/meminfo: memFree=126039836/131524600 swapFree=131071996/131071996
[pid=815137] ppid=815134 vsize=120500 memory=45672 CPUtime=0.19 cores=5,7
/proc/815137/stat : 815137 (fscip) S 815134 815137 809908 0 -1 1077936128 9045 0 0 0 18 1 0 0 20 0 3 0 159300565 123392000 11418 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
/proc/815137/statm: 30125 11418 2942 3032 0 15196 0
[pid=815137/tid=815139] ppid=815134 vsize=120500 memory=4782652875487838339 CPUtime=0.14 cores=5,7
/proc/815137/task/815139/stat : 815139 (fscip) R 815134 815137 809908 0 -1 4194368 4787 0 0 0 14 0 0 0 20 0 3 0 159300568 123392000 11418 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
[pid=815137/tid=815140] ppid=815134 vsize=120500 memory=17963 CPUtime=0 cores=5,7
/proc/815137/task/815140/stat : 815140 (fscip) S 815134 815137 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 159300569 123392000 11418 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 120500 KiB
Current children cumulated memory: 45672 KiB

[startup+0.305468 s]*
/proc/loadavg: 4.07 4.10 4.09 5/265 815140
/proc/meminfo: memFree=126032808/131524600 swapFree=131071996/131071996
[pid=815137] ppid=815134 vsize=122036 memory=52800 CPUtime=0.29 cores=5,7
/proc/815137/stat : 815137 (fscip) S 815134 815137 809908 0 -1 1077936128 10854 0 0 0 28 1 0 0 20 0 3 0 159300565 124964864 13200 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
/proc/815137/statm: 30509 13200 2942 3032 0 17114 0
[pid=815137/tid=815139] ppid=815134 vsize=122036 memory=-6514852055253957480 CPUtime=0.24 cores=5,7
/proc/815137/task/815139/stat : 815139 (fscip) R 815134 815137 809908 0 -1 4194368 6596 0 0 0 24 0 0 0 20 0 3 0 159300568 124964864 13200 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
[pid=815137/tid=815140] ppid=815134 vsize=122036 memory=0 CPUtime=0 cores=5,7
/proc/815137/task/815140/stat : 815140 (fscip) S 815134 815137 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 159300569 124964864 13200 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 122036 KiB
Current children cumulated memory: 52800 KiB

[startup+0.406349 s]
# the end of solver process 815137 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.374383 s, system=0.020889 s

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

[startup+0.305468 s]*
/proc/loadavg: 4.07 4.10 4.09 5/265 815140
/proc/meminfo: memFree=126032808/131524600 swapFree=131071996/131071996
[pid=815137] ppid=815134 vsize=122036 memory=52800 CPUtime=0.29 cores=5,7
/proc/815137/stat : 815137 (fscip) S 815134 815137 809908 0 -1 1077936128 10854 0 0 0 28 1 0 0 20 0 3 0 159300565 124964864 13200 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
/proc/815137/statm: 30509 13200 2942 3032 0 17114 0
[pid=815137/tid=815139] ppid=815134 vsize=122036 memory=-6514852055253957480 CPUtime=0.24 cores=5,7
/proc/815137/task/815139/stat : 815139 (fscip) R 815134 815137 809908 0 -1 4194368 6596 0 0 0 24 0 0 0 20 0 3 0 159300568 124964864 13200 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
[pid=815137/tid=815140] ppid=815134 vsize=122036 memory=0 CPUtime=0 cores=5,7
/proc/815137/task/815140/stat : 815140 (fscip) S 815134 815137 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 159300569 124964864 13200 134679101440 4194304 16613245 140724186908416 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 49360896 140724186911765 140724186911881 140724186911881 140724186918896 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 122036 KiB
Current children cumulated memory: 52800 KiB

Child status: 0

Real time (s): 0.406383
CPU time (s): 0.395272
CPU user time (s): 0.374383
CPU system time (s): 0.020889
CPU usage (%): 97.2659
Max. virtual memory (cumulated for all children) (KiB): 122036
Max. memory (cumulated for all children) (KiB): 52800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.374383
system time used= 0.020889
maximum resident set size= 57816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12060
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= 12
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 815137
#   total CPU time (s): 0.395272
#   total CPU user time (s): 0.374383
#   total CPU system time (s): 0.020889

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006096 second user time and 0.022323 second system time

The end

Launcher Data

Begin job on nodeC033 at 2024-07-15 21:22:01
IDJOB=4434611
IDBENCH=147193
IDSOLVER=3064
FILE ID=nodeC033/4434611-1721071308
RUNJOBID= nodeC033-1721064102-809921
SLURM_JOB_ID= 7505520
Free space on /tmp= 890000 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434611-1721071308/watcher-4434611-1721071308 -o /tmp/evaluation-result-4434611-1721071308/solver-4434611-1721071308 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721064102-809921 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4434611-1721071308.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= ec9adf76d63434d996d896282eaca207
RANDOM SEED=1730561209

nodeC033.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		: 3668.901
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	: 6999.50
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		: 3672.418
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	: 7006.25
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		: 3600.161
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	: 6999.50
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		: 3600.131
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	: 7006.25
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		: 3668.859
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	: 6999.50
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		: 3667.268
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	: 7006.25
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		: 3600.174
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	: 6999.50
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		: 3673.090
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	: 7006.25
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126075360 kB
MemAvailable:   129073288 kB
Buffers:          390760 kB
Cached:          3412716 kB
SwapCached:            0 kB
Active:           638644 kB
Inactive:        4152320 kB
Active(anon):       1556 kB
Inactive(anon):  1023624 kB
Active(file):     637088 kB
Inactive(file):  3128696 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28812 kB
Writeback:            60 kB
AnonPages:        986832 kB
Mapped:           139236 kB
Shmem:             37716 kB
KReclaimable:     143580 kB
Slab:             253640 kB
SReclaimable:     143580 kB
SUnreclaim:       110060 kB
KernelStack:        4192 kB
PageTables:        11400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     885044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60320 kB
HardwareCorrupted:     0 kB
AnonHugePages:    520192 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:      256724 kB
DirectMap2M:    25731072 kB
DirectMap1G:    110100480 kB

Free space on /tmp at the end= 889972 MiB
End job on nodeC033 at 2024-07-15 21:22:01