Trace number 4464814

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 2024-07-30OPT5 3.23775 3.26062

General information on the benchmark

NamePB24/normalized-PB10/OPT-NLC/oren/keeloq_tasca_instances/
normalized-90_rounds_5_errors.opb
MD5SUM016e97d12624722ea548165224db81f7
Bench CategoryOPT-NLC (optimization problem, non-linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.399455
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables584
Total number of constraints427
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints394
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 182
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 182
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2406
Sum of products size (including duplicates)10572
Number of different products2406
Sum of products size10572

Solver Data 

0.00/0.00	c The following solver is parallelized by UG version 1.0.0 [GitHash: e6e2b6ff-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.1] [GitHash: 020d91813d]
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 7.1.1         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: b4905e82]
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 2.4.0         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)
0.00/0.01	c Default LC presolving (default).
0.00/0.01	c ** Before presolving: virtualMemUsedAtLc = 36356096, getVmSize() = 36356096, SCIPgetMemUsed() = 10709151, SCIPgetMemTotal() = 14375607, SCIPgetMemExternEstim() = 5967765
0.00/0.01	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.00/0.07	c ** Estimated virtualMemUsedAtSolver = 27615232, getVmSize() = 46489600, SCIPgetMemUsed() = 12100941, SCIPgetMemTotal() = 23265149, SCIPgetMemExternEstim() = 5967765
0.00/0.07	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.07	c Original Problem   :
0.00/0.07	c   Problem name     : instance-4464814-1722382201
0.00/0.07	c   Variables        : 2990 (584 binary, 0 integer, 2406 implicit integer, 0 continuous)
0.00/0.07	c   Constraints      : 3136
0.00/0.07	c   Objective sense  : minimize
0.00/0.07	c Presolved Problem  :
0.00/0.07	c   Variables        : 1499 (491 binary, 0 integer, 1008 implicit integer, 0 continuous)
0.00/0.07	c   Constraints      : 1487
0.00/0.07	c Constraints        : Number
0.00/0.07	c   setppc           : 71 
0.00/0.07	c   and              : 1011 
0.00/0.07	c   xor              : 157 
0.00/0.07	c   linear           : 90 
0.00/0.07	c   logicor          : 88 
0.00/0.07	c   pseudoboolean    : 70 
0.00/0.07	c ** Instance transfer method used: 0
0.00/0.08	c ** ParaScipInstance copy increased the number of variables. **
0.00/0.08	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.08	c                                Nodes    Active                                            
0.00/0.08	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
3.17/3.22	c *       3              0           1         1           5.0000                -          -
3.17/3.22	c         3              1           0         0           5.0000           5.0000      0.00%
3.17/3.25	c         3              1           0         0           5.0000           5.0000          -
3.17/3.25	c SCIP Status        : c problem is solved
3.17/3.25	c Total Time         : 3.2500
3.17/3.25	c   solving          : 3.2500
3.17/3.25	c   presolving       : 0.0586 (included in solving)
3.17/3.25	c B&B Tree           :
3.17/3.25	c   nodes (total)    : 1
3.17/3.25	c Solution           :
3.17/3.25	c   Solutions found  : 1
3.17/3.25	c   Primal Bound     : +5.00000000000000e+00
3.17/3.25	c   Dual Bound       : +5.00000000000000e+00
3.17/3.25	c Gap                : 0.00000 %
3.17/3.25	o 5
3.17/3.25	s OPTIMUM FOUND
3.17/3.25	v -x584 -x583 x582 x581 x580 -x579 x578 -x577 -x576 x575 x574 -x573 x572 -x571 -x570 x569 x568 -x567 -x566 -x565 x564 x563 -x562 
3.17/3.25	v -x561 x560 -x559 -x558 -x557 -x556 x555 x554 x553 x552 -x551 x550 -x549 -x548 x547 -x546 x545 x544 x543 x542 x541 -x540 x539 
3.17/3.25	v -x538 -x537 -x536 -x535 -x534 -x533 x532 -x531 x530 -x529 -x528 -x527 x526 -x525 x524 x523 x522 x521 x520 -x519 x518 x517 x516 
3.17/3.25	v -x515 -x514 x513 x512 -x511 -x510 -x509 -x508 x507 -x506 -x505 -x504 x503 x502 -x501 x500 -x499 -x498 x497 x496 x495 -x494 
3.17/3.25	v -x493 -x492 -x491 x490 -x489 -x488 x487 -x486 x485 -x484 x483 -x482 -x481 -x480 -x479 x478 -x477 x476 -x475 -x474 -x473 -x472 
3.17/3.25	v x471 x470 -x469 -x468 -x467 -x466 -x465 -x464 x463 x462 -x461 -x460 x459 -x458 x457 -x456 x455 x454 x453 x452 -x451 x450 -x449 
3.17/3.25	v x448 x447 -x446 -x445 -x444 x443 x442 -x441 x440 x439 -x438 x437 -x436 -x435 -x434 x433 x432 -x431 x430 x429 x428 x427 x426 
3.17/3.25	v -x425 -x424 x423 x422 -x421 -x420 -x419 -x418 x417 -x416 -x415 x414 x413 -x412 x411 x410 -x409 -x408 -x407 -x406 -x405 x404 
3.17/3.25	v -x403 x402 x401 -x400 -x399 x398 x397 x396 x395 -x394 -x393 -x392 -x391 x390 x389 x388 x387 x386 -x385 -x384 x383 x382 -x381 
3.17/3.25	v x380 -x379 -x378 x377 -x376 -x375 -x374 x373 -x372 -x371 -x370 -x369 x368 x367 -x366 x365 x364 x363 -x362 x361 x360 -x359 x358 
3.17/3.25	v -x357 x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 x347 x346 x345 x344 -x343 x342 -x341 -x340 -x339 x338 x337 x336 
3.17/3.25	v -x335 x334 -x333 -x332 -x331 x330 -x329 -x328 -x327 x326 -x325 -x324 x323 x322 x321 -x320 x319 -x318 -x317 -x316 x315 x314 x313 
3.17/3.25	v x312 x311 -x310 x309 -x308 x307 -x306 x305 x304 x303 x302 -x301 x300 x299 x298 x297 x296 x295 x294 x293 x292 x291 -x290 x289 
3.17/3.25	v -x288 x287 x286 -x285 -x284 x283 -x282 -x281 x280 -x279 -x278 -x277 x276 -x275 x274 -x273 x272 -x271 -x270 -x269 x268 x267 
3.17/3.25	v x266 -x265 x264 x263 x262 x261 -x260 -x259 -x258 -x257 x256 x255 -x254 -x253 -x252 -x251 -x250 -x249 x248 -x247 -x246 -x245 
3.17/3.25	v x244 -x243 x242 -x241 -x240 x239 -x238 -x237 x236 x235 x234 -x233 x232 -x231 -x230 -x229 -x228 x227 -x226 x225 -x224 x223 -x222 
3.17/3.25	v x221 x220 -x219 x218 -x217 -x216 -x215 x214 -x213 x212 x211 -x210 -x209 -x208 x207 -x206 -x205 x204 x203 x202 -x201 x200 
3.17/3.25	v x199 x198 x197 -x196 x195 x194 x193 -x192 -x191 -x190 -x189 -x188 x187 -x186 x185 -x184 x183 -x182 -x181 -x180 -x179 -x178 -x177 
3.17/3.25	v -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 x157 -x156 
3.17/3.25	v -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 
3.17/3.25	v -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 
3.17/3.25	v -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 
3.17/3.25	v -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 
3.17/3.25	v -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 
3.17/3.25	v -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 
3.17/3.25	v -x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1

Verifier Data 

OK	5

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 (62708 MiB free)
  memory of node 1: 64510 MiB (63304 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464814-1722382201/watcher-4464814-1722382201 -o /tmp/evaluation-result-4464814-1722382201/solver-4464814-1722382201 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1722378597-28891 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464814-1722382201.opb -qsol -t 3600 -sth 1 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=31080, runsolver pid=31077
Current StackSize limit: 8192 KiB


[startup+0.100734 s]*
/proc/loadavg: 4.24 4.16 4.07 5/265 31083
/proc/meminfo: memFree=128996616/131524600 swapFree=131071996/131071996
[pid=31080] ppid=31077 vsize=134932 memory=48864 CPUtime=0.09 cores=1,3
/proc/31080/stat : 31080 (fscip) S 31077 31080 28879 0 -1 1077936128 9671 0 0 0 8 1 0 0 20 0 3 0 4820575 138170368 12216 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
/proc/31080/statm: 33733 12216 2710 3035 0 15872 0
[pid=31080/tid=31082] ppid=31077 vsize=134932 memory=4026561586 CPUtime=0.01 cores=1,3
/proc/31080/task/31082/stat : 31082 (fscip) R 31077 31080 28879 0 -1 4194368 2623 0 0 0 1 0 0 0 20 0 3 0 4820582 138170368 12216 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 -1 3 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
[pid=31080/tid=31083] ppid=31077 vsize=134932 memory=228556276070 CPUtime=0 cores=1,3
/proc/31080/task/31083/stat : 31083 (fscip) S 31077 31080 28879 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4820583 138170368 12216 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 134932 KiB
Current children cumulated memory: 48864 KiB

[startup+0.205726 s]*
/proc/loadavg: 4.24 4.16 4.07 6/265 31083
/proc/meminfo: memFree=128977072/131524600 swapFree=131071996/131071996
[pid=31080] ppid=31077 vsize=139116 memory=62076 CPUtime=0.19 cores=1,3
/proc/31080/stat : 31080 (fscip) S 31077 31080 28879 0 -1 1077936128 13000 0 0 0 18 1 0 0 20 0 3 0 4820575 142454784 15519 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
/proc/31080/statm: 34779 15519 2854 3035 0 19038 0
[pid=31080/tid=31082] ppid=31077 vsize=139116 memory=664970838410264707 CPUtime=0.1 cores=1,3
/proc/31080/task/31082/stat : 31082 (fscip) R 31077 31080 28879 0 -1 4194368 5952 0 0 0 10 0 0 0 20 0 3 0 4820582 142454784 15519 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 -1 3 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
[pid=31080/tid=31083] ppid=31077 vsize=139116 memory=17990 CPUtime=0 cores=1,3
/proc/31080/task/31083/stat : 31083 (fscip) S 31077 31080 28879 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4820583 142454784 15519 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 139116 KiB
Current children cumulated memory: 62076 KiB

[startup+0.305721 s]*
/proc/loadavg: 4.24 4.16 4.07 4/261 31083
/proc/meminfo: memFree=129084824/131524600 swapFree=131071996/131071996
[pid=31080] ppid=31077 vsize=142456 memory=70248 CPUtime=0.28 cores=1,3
/proc/31080/stat : 31080 (fscip) S 31077 31080 28879 0 -1 1077936128 15049 0 0 0 26 2 0 0 20 0 3 0 4820575 145874944 17562 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
/proc/31080/statm: 35614 17562 2854 3035 0 21354 0
[pid=31080/tid=31082] ppid=31077 vsize=142456 memory=-5155627985980320645 CPUtime=0.2 cores=1,3
/proc/31080/task/31082/stat : 31082 (fscip) R 31077 31080 28879 0 -1 4194368 8002 0 0 0 19 1 0 0 20 0 3 0 4820582 145874944 17562 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
[pid=31080/tid=31083] ppid=31077 vsize=142456 memory=0 CPUtime=0 cores=1,3
/proc/31080/task/31083/stat : 31083 (fscip) S 31077 31080 28879 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4820583 145874944 17562 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 142456 KiB
Current children cumulated memory: 70248 KiB

[startup+0.700252 s]
/proc/loadavg: 4.24 4.16 4.07 4/260 31097
/proc/meminfo: memFree=129071128/131524600 swapFree=131071996/131071996
[pid=31080] ppid=31077 vsize=148032 memory=95132 CPUtime=0.67 cores=1,3
/proc/31080/stat : 31080 (fscip) S 31077 31080 28879 0 -1 1077936128 21220 0 0 0 65 2 0 0 20 0 3 0 4820575 151584768 23783 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
/proc/31080/statm: 37008 23783 2950 3035 0 27974 0
[pid=31080/tid=31082] ppid=31077 vsize=148032 memory=0 CPUtime=0.59 cores=1,3
/proc/31080/task/31082/stat : 31082 (fscip) R 31077 31080 28879 0 -1 4194368 14172 0 0 0 58 1 0 0 20 0 3 0 4820582 151584768 23783 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
[pid=31080/tid=31083] ppid=31077 vsize=148032 memory=0 CPUtime=0 cores=1,3
/proc/31080/task/31083/stat : 31083 (fscip) S 31077 31080 28879 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4820583 151584768 23783 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 1 0 0 -1 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 148032 KiB
Current children cumulated memory: 95132 KiB

[startup+1.50026 s]
/proc/loadavg: 4.24 4.16 4.07 7/259 31118
/proc/meminfo: memFree=128927208/131524600 swapFree=131071996/131071996
[pid=31080] ppid=31077 vsize=188360 memory=141836 CPUtime=1.47 cores=1,3
/proc/31080/stat : 31080 (fscip) S 31077 31080 28879 0 -1 1077936128 43578 0 0 0 143 4 0 0 20 0 3 0 4820575 192880640 35459 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
/proc/31080/statm: 47090 35459 2950 3035 0 40609 0
[pid=31080/tid=31082] ppid=31077 vsize=188360 memory=0 CPUtime=1.38 cores=1,3
/proc/31080/task/31082/stat : 31082 (fscip) R 31077 31080 28879 0 -1 4194368 36530 0 0 0 135 3 0 0 20 0 3 0 4820582 192880640 35459 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
[pid=31080/tid=31083] ppid=31077 vsize=188360 memory=0 CPUtime=0 cores=1,3
/proc/31080/task/31083/stat : 31083 (fscip) S 31077 31080 28879 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4820583 192880640 35459 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 188360 KiB
Current children cumulated memory: 141836 KiB

[startup+3.10526 s]
/proc/loadavg: 4.24 4.16 4.07 5/257 31118
/proc/meminfo: memFree=128485104/131524600 swapFree=131071996/131071996
[pid=31080] ppid=31077 vsize=138956 memory=95984 CPUtime=3.07 cores=1,3
/proc/31080/stat : 31080 (fscip) S 31077 31080 28879 0 -1 1077936128 55216 0 0 0 301 6 0 0 20 0 3 0 4820575 142290944 23996 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
/proc/31080/statm: 34739 23996 2950 3035 0 28620 0
[pid=31080/tid=31082] ppid=31077 vsize=138956 memory=0 CPUtime=2.99 cores=1,3
/proc/31080/task/31082/stat : 31082 (fscip) R 31077 31080 28879 0 -1 4194368 48163 0 0 0 294 5 0 0 20 0 3 0 4820582 142290944 23996 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
[pid=31080/tid=31083] ppid=31077 vsize=138956 memory=-5155627985980320645 CPUtime=0 cores=1,3
/proc/31080/task/31083/stat : 31083 (fscip) S 31077 31080 28879 0 -1 1077936192 5 0 0 0 0 0 0 0 20 0 3 0 4820583 142290944 23996 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 138956 KiB
Current children cumulated memory: 95984 KiB

[startup+3.26058 s]
# the end of solver process 31080 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=3.16798 s, system=0.06977 s

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

[startup+3.20026 s]
/proc/loadavg: 4.24 4.16 4.07 5/257 31118
/proc/meminfo: memFree=128485104/131524600 swapFree=131071996/131071996
[pid=31080] ppid=31077 vsize=138956 memory=96052 CPUtime=3.17 cores=1,3
/proc/31080/stat : 31080 (fscip) S 31077 31080 28879 0 -1 1077936128 55375 0 0 0 311 6 0 0 20 0 3 0 4820575 142290944 24013 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
/proc/31080/statm: 34739 24013 2950 3035 0 28620 0
[pid=31080/tid=31082] ppid=31077 vsize=138956 memory=100940 CPUtime=3.09 cores=1,3
/proc/31080/task/31082/stat : 31082 (fscip) R 31077 31080 28879 0 -1 4194368 48322 0 0 0 304 5 0 0 20 0 3 0 4820582 142290944 24013 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
[pid=31080/tid=31083] ppid=31077 vsize=138956 memory=228489166905 CPUtime=0 cores=1,3
/proc/31080/task/31083/stat : 31083 (fscip) S 31077 31080 28879 0 -1 1077936192 5 0 0 0 0 0 0 0 20 0 3 0 4820583 142290944 24013 134679101440 4194304 16623229 140730735650320 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 45641728 140730735653910 140730735654026 140730735654026 140730735661040 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 138956 KiB
Current children cumulated memory: 96052 KiB

Child status: 0

Real time (s): 3.26062
CPU time (s): 3.23775
CPU user time (s): 3.16798
CPU system time (s): 0.06977
CPU usage (%): 99.2985
Max. virtual memory (cumulated for all children) (KiB): 202712
Max. memory (cumulated for all children) (KiB): 156700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.16798
system time used= 0.06977
maximum resident set size= 157028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60463
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= 14
involuntary context switches= 13


# summary of solver processes directly reported to runsolver:
#   pid: 31080
#   total CPU time (s): 3.23775
#   total CPU user time (s): 3.16798
#   total CPU system time (s): 0.06977

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014392 second user time and 0.043147 second system time

The end

Launcher Data 

Begin job on nodeC027 at 2024-07-31 01:30:01
IDJOB=4464814
IDBENCH=155310
IDSOLVER=3092
FILE ID=nodeC027/4464814-1722382201
RUNJOBID= nodeC027-1722378597-28891
SLURM_JOB_ID= 8249850
Free space on /tmp= 889996 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB10/OPT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_5_errors.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-4464814-1722382201/watcher-4464814-1722382201 -o /tmp/evaluation-result-4464814-1722382201/solver-4464814-1722382201 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1722378597-28891 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464814-1722382201.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 016e97d12624722ea548165224db81f7
RANDOM SEED=1078368009

nodeC027.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		: 3600.523
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	: 6999.88
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		: 3663.568
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	: 7006.31
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	: 0xb00002a
cpu MHz		: 3675.451
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	: 6999.88
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		: 3677.485
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	: 7006.31
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	: 0xb00002a
cpu MHz		: 3600.571
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	: 6999.88
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		: 3673.031
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	: 7006.31
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	: 0xb00002a
cpu MHz		: 3675.442
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	: 6999.88
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		: 3609.270
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	: 7006.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129038360 kB
MemAvailable:   128862652 kB
Buffers:           92476 kB
Cached:           567592 kB
SwapCached:            0 kB
Active:           254592 kB
Inactive:        1756920 kB
Active(anon):       1536 kB
Inactive(anon):  1371264 kB
Active(file):     253056 kB
Inactive(file):   385656 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             87956 kB
Writeback:             0 kB
AnonPages:       1349024 kB
Mapped:           124792 kB
Shmem:             21336 kB
KReclaimable:      50452 kB
Slab:             130988 kB
SReclaimable:      50452 kB
SUnreclaim:        80536 kB
KernelStack:        4224 kB
PageTables:        11804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1350164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             9888 kB
HardwareCorrupted:     0 kB
AnonHugePages:    663552 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:      150228 kB
DirectMap2M:     9060352 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 889424 MiB
End job on nodeC027 at 2024-07-31 01:30:04