Trace number 4097036

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 NameAnswerCPU timeWall clock time
cdcl-cuttingplanes DEC 2016-05-01SAT 5.60715 5.60767

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-7_7_18.opb
MD5SUMe0844da56d316f5df2d7fac51d6d2128
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.146977
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables650
Total number of constraints3030
Number of constraints which are clauses3025
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint25
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 43
Number of bits of the biggest sum of numbers6
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 * #variable= 650 #constraint= 3030
0.00/0.07	c #Conflicts:       1000 | #Learnt:        999 | 0.000
0.00/0.07	c total clause space: 4.25031MB
0.00/0.07	c total #watches: 9549
0.09/0.16	c total #propagations: 128062 / total #impl: 254705 (eff. 0.503)
0.09/0.16	c #Conflicts:       2000 | #Learnt:       1999 | 0.000
0.09/0.16	c total clause space: 4.25031MB
0.09/0.16	c total #watches: 13359
0.19/0.27	c total #propagations: 267324 / total #impl: 574026 (eff. 0.466)
0.19/0.27	c GARBAGE COLLECT
0.19/0.27	c #Conflicts:       3000 | #Learnt:       2003 | 0.000
0.19/0.27	c total clause space: 4.25031MB
0.19/0.27	c total #watches: 14056
0.29/0.39	c total #propagations: 396894 / total #impl: 894763 (eff. 0.444)
0.29/0.39	c #Conflicts:       4000 | #Learnt:       3003 | 0.000
0.29/0.39	c total clause space: 6.90675MB
0.29/0.39	c total #watches: 17731
0.49/0.50	c total #propagations: 517864 / total #impl: 1170393 (eff. 0.442)
0.49/0.50	c GARBAGE COLLECT
0.49/0.50	c #Conflicts:       5000 | #Learnt:       2357 | 0.000
0.49/0.50	c total clause space: 6.90675MB
0.49/0.50	c total #watches: 15193
0.59/0.62	c total #propagations: 665612 / total #impl: 1469038 (eff. 0.453)
0.59/0.62	c #Conflicts:       6000 | #Learnt:       3357 | 0.000
0.59/0.62	c total clause space: 6.90675MB
0.59/0.62	c total #watches: 19162
0.79/0.80	c total #propagations: 789774 / total #impl: 1783436 (eff. 0.443)
0.79/0.80	c GARBAGE COLLECT
0.79/0.80	c #Conflicts:       7000 | #Learnt:       2234 | 0.000
0.79/0.80	c total clause space: 6.90675MB
0.79/0.80	c total #watches: 15903
0.89/0.97	c total #propagations: 927695 / total #impl: 2159982 (eff. 0.429)
0.89/0.97	c #Conflicts:       8000 | #Learnt:       3234 | 0.000
0.89/0.97	c total clause space: 6.90675MB
0.89/0.97	c total #watches: 20317
1.10/1.15	c total #propagations: 1053967 / total #impl: 2517664 (eff. 0.419)
1.10/1.15	c #Conflicts:       9000 | #Learnt:       4234 | 0.000
1.10/1.15	c total clause space: 6.90675MB
1.10/1.15	c total #watches: 23801
1.29/1.36	c total #propagations: 1180216 / total #impl: 2856977 (eff. 0.413)
1.29/1.36	c GARBAGE COLLECT
1.29/1.36	c #Conflicts:      10000 | #Learnt:       2717 | 0.000
1.29/1.36	c total clause space: 11.2235MB
1.29/1.36	c total #watches: 18242
1.49/1.54	c total #propagations: 1302720 / total #impl: 3194422 (eff. 0.408)
1.49/1.54	c #Conflicts:      11000 | #Learnt:       3717 | 0.000
1.49/1.54	c total clause space: 11.2235MB
1.49/1.54	c total #watches: 22050
1.69/1.74	c total #propagations: 1420464 / total #impl: 3508167 (eff. 0.405)
1.69/1.74	c #Conflicts:      12000 | #Learnt:       4717 | 0.000
1.69/1.74	c total clause space: 11.2235MB
1.69/1.74	c total #watches: 25891
1.89/1.97	c total #propagations: 1554113 / total #impl: 3829300 (eff. 0.406)
1.89/1.97	c #Conflicts:      13000 | #Learnt:       5717 | 0.000
1.89/1.97	c total clause space: 11.2235MB
1.89/1.97	c total #watches: 29596
2.09/2.14	c total #propagations: 1680250 / total #impl: 4156058 (eff. 0.404)
2.09/2.14	c GARBAGE COLLECT
2.09/2.14	c #Conflicts:      14000 | #Learnt:       3858 | 0.000
2.09/2.14	c total clause space: 11.2235MB
2.09/2.14	c total #watches: 21867
2.30/2.32	c total #propagations: 1810461 / total #impl: 4468916 (eff. 0.405)
2.30/2.32	c #Conflicts:      15000 | #Learnt:       4858 | 0.000
2.30/2.32	c total clause space: 11.2235MB
2.30/2.32	c total #watches: 25348
2.49/2.55	c total #propagations: 1932502 / total #impl: 4801310 (eff. 0.402)
2.49/2.55	c #Conflicts:      16000 | #Learnt:       5858 | 0.000
2.49/2.55	c total clause space: 11.2235MB
2.49/2.55	c total #watches: 28965
2.69/2.75	c total #propagations: 2063650 / total #impl: 5189985 (eff. 0.398)
2.69/2.75	c GARBAGE COLLECT
2.69/2.75	c #Conflicts:      17000 | #Learnt:       3681 | 0.000
2.69/2.75	c total clause space: 11.2235MB
2.69/2.75	c total #watches: 20533
2.89/2.90	c total #propagations: 2182456 / total #impl: 5484842 (eff. 0.398)
2.89/2.90	c #Conflicts:      18000 | #Learnt:       4681 | 0.000
2.89/2.90	c total clause space: 11.2235MB
2.89/2.90	c total #watches: 23630
2.99/3.08	c total #propagations: 2295407 / total #impl: 5775876 (eff. 0.397)
2.99/3.08	c #Conflicts:      19000 | #Learnt:       5681 | 0.000
2.99/3.08	c total clause space: 11.2235MB
2.99/3.08	c total #watches: 26917
3.19/3.29	c total #propagations: 2412819 / total #impl: 6077640 (eff. 0.397)
3.19/3.29	c #Conflicts:      20000 | #Learnt:       6681 | 0.000
3.19/3.29	c total clause space: 11.2235MB
3.19/3.29	c total #watches: 30207
3.40/3.45	c total #propagations: 2533955 / total #impl: 6413393 (eff. 0.395)
3.40/3.45	c GARBAGE COLLECT
3.40/3.45	c #Conflicts:      21000 | #Learnt:       4194 | 0.000
3.40/3.45	c total clause space: 11.2235MB
3.40/3.45	c total #watches: 20848
3.59/3.60	c total #propagations: 2654678 / total #impl: 6666533 (eff. 0.398)
3.59/3.60	c #Conflicts:      22000 | #Learnt:       5194 | 0.000
3.59/3.60	c total clause space: 11.2235MB
3.59/3.60	c total #watches: 24046
3.69/3.78	c total #propagations: 2769454 / total #impl: 6944567 (eff. 0.399)
3.69/3.78	c #Conflicts:      23000 | #Learnt:       6194 | 0.000
3.69/3.78	c total clause space: 11.2235MB
3.69/3.78	c total #watches: 27766
3.89/3.99	c total #propagations: 2891233 / total #impl: 7276856 (eff. 0.397)
3.89/3.99	c #Conflicts:      24000 | #Learnt:       7194 | 0.000
3.89/3.99	c total clause space: 11.2235MB
3.89/3.99	c total #watches: 30950
4.09/4.17	c total #propagations: 3031905 / total #impl: 7599533 (eff. 0.399)
4.09/4.17	c GARBAGE COLLECT
4.09/4.17	c #Conflicts:      25000 | #Learnt:       4395 | 0.000
4.09/4.17	c total clause space: 11.2235MB
4.09/4.17	c total #watches: 22342
4.29/4.33	c total #propagations: 3154887 / total #impl: 7891563 (eff. 0.400)
4.29/4.33	c #Conflicts:      26000 | #Learnt:       5395 | 0.000
4.29/4.33	c total clause space: 11.2235MB
4.29/4.33	c total #watches: 25378
4.50/4.53	c total #propagations: 3274772 / total #impl: 8156051 (eff. 0.402)
4.50/4.53	c #Conflicts:      27000 | #Learnt:       6395 | 0.000
4.50/4.53	c total clause space: 11.2235MB
4.50/4.53	c total #watches: 28820
4.69/4.73	c total #propagations: 3407841 / total #impl: 8462553 (eff. 0.403)
4.69/4.73	c #Conflicts:      28000 | #Learnt:       7395 | 0.000
4.69/4.73	c total clause space: 11.2235MB
4.69/4.73	c total #watches: 32295
4.89/4.95	c total #propagations: 3527448 / total #impl: 8759892 (eff. 0.403)
4.89/4.95	c GARBAGE COLLECT
4.89/4.95	c #Conflicts:      29000 | #Learnt:       4297 | 0.000
4.89/4.95	c total clause space: 18.2382MB
4.89/4.95	c total #watches: 22595
5.09/5.11	c total #propagations: 3657896 / total #impl: 9084331 (eff. 0.403)
5.09/5.11	c #Conflicts:      30000 | #Learnt:       5297 | 0.000
5.09/5.11	c total clause space: 18.2382MB
5.09/5.11	c total #watches: 25754
5.19/5.29	c total #propagations: 3782221 / total #impl: 9351711 (eff. 0.404)
5.19/5.29	c #Conflicts:      31000 | #Learnt:       6297 | 0.000
5.19/5.29	c total clause space: 18.2382MB
5.19/5.29	c total #watches: 28818
5.39/5.49	c total #propagations: 3912143 / total #impl: 9646402 (eff. 0.406)
5.39/5.49	c #Conflicts:      32000 | #Learnt:       7297 | 0.000
5.39/5.49	c total clause space: 18.2382MB
5.39/5.49	c total #watches: 32354
5.50/5.60	c total #propagations: 4046688 / total #impl: 9955108 (eff. 0.406)
5.50/5.60	c SATISFIABLE (checked)
5.50/5.60	c CPU time              : 5.59815 s
5.50/5.60	d decisions 32510
5.50/5.60	d conflicts 42005
5.50/5.60	s SATISFIABLE
5.50/5.60	v x1 x2 -x3 x4 x5 x6 -x7 x8 x9 x10 -x11 x12 x13 -x14 x15 x16 x17 -x18 x19 x20 -x21 x22 x23 x24 -x25 x26 -x27 -x28 -x29 x30 x31 -x32 x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 x42 -x43 -x44 x45 -x46 x47 -x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 x62 -x63 x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 x77 x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 x88 x89 -x90 -x91 x92 -x93 x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 x124 -x125 -x126 x127 -x128 -x129 -x130 -x131 -x132 -x133 x134 x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x151 -x152 -x153 x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 x168 -x169 x170 -x171 -x172 -x173 x174 -x175 x176 -x177 -x178 x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 x187 -x188 -x189 -x190 x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x220 -x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 x229 -x230 -x231 -x232 x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 x243 -x244 x245 -x246 -x247 -x248 -x249 -x250 -x251 x252 -x253 -x254 -x255 x256 -x257 -x258 -x259 x260 -x261 x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 x272 x273 -x274 -x275 x276 -x277 x278 -x279 -x280 -x281 x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 x318 x319 -x320 -x321 x322 -x323 -x324 -x325 -x326 -x327 x328 -x329 -x330 -x331 -x332 x333 -x334 -x335 x336 -x337 -x338 -x339 -x340 -x341 x342 -x343 -x344 -x345 -x346 x347 -x348 -x349 -x350 x351 -x352 -x353 -x354 x355 -x356 -x357 x358 x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 x387 x388 -x389 -x390 x391 -x392 -x393 -x394 -x395 -x396 x397 -x398 -x399 -x400 x401 x402 -x403 x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 x413 -x414 -x415 -x416 x417 x418 -x419 -x420 x421 -x422 x423 -x424 -x425 -x426 -x427 -x428 x429 -x430 x431 x432 -x433 x434 -x435 x436 -x437 -x438 -x439 x440 -x441 -x442 -x443 x444 -x445 x446 -x447 -x448 -x449 -x450 -x451 x452 -x453 -x454 x455 -x456 x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 x493 x494 -x495 x496 x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 x505 -x506 -x507 -x508 -x509 x510 -x511 -x512 x513 -x514 x515 -x516 -x517 -x518 -x519 -x520 x521 -x522 x523 -x524 -x525 x526 -x527 -x528 -x529 x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 x567 -x568 -x569 x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 x581 -x582 -x583 -x584 -x585 x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 x596 x597 -x598 -x599 x600 -x601 -x602 -x603 x604 -x605 -x606 -x607 x608 -x609 -x610 x611 x612 -x613 -x614 -x615 -x616 -x617 -x618 x619 -x620 -x621 -x622 x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4097036-1466113981/watcher-4097036-1466113981 -o /tmp/evaluation-result-4097036-1466113981/solver-4097036-1466113981 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466112168-27617 --watchdog 1960 --input HOME/instance-4097036-1466113981.opb ./cdcl-cuttingplanes-release 

pid=28248
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.23 2.20 2.10 3/180 28251
/proc/meminfo: memFree=30699736/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=33460 CPUtime=0 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 13447338 34263040 5261 33554432000 4194304 6199737 140734314238848 140735543830104 5192948 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 8365 5261 122 490 0 7866 0

[startup+0.100159 s]
/proc/loadavg: 2.23 2.20 2.10 3/180 28251
/proc/meminfo: memFree=30699736/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=33720 CPUtime=0.09 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202496 478 0 0 0 9 0 0 0 20 0 1 0 13447338 34529280 7476 33554432000 4194304 6199737 140734314238848 140735543830104 5155036 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 8430 7476 155 490 0 7931 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33720

[startup+0.200303 s]
/proc/loadavg: 2.23 2.20 2.10 3/180 28251
/proc/meminfo: memFree=30699736/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=33848 CPUtime=0.19 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202496 501 0 0 0 19 0 0 0 20 0 1 0 13447338 34660352 7499 33554432000 4194304 6199737 140734314238848 140735543830104 4219682 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 8462 7499 155 490 0 7963 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33848

[startup+0.300261 s]
/proc/loadavg: 2.23 2.20 2.10 3/180 28251
/proc/meminfo: memFree=30699736/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=33988 CPUtime=0.29 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202496 523 0 0 0 29 0 0 0 20 0 1 0 13447338 34803712 7521 33554432000 4194304 6199737 140734314238848 140735543830104 4213314 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 8497 7521 161 490 0 7998 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33988

[startup+0.700229 s]
/proc/loadavg: 2.23 2.20 2.10 3/180 28251
/proc/meminfo: memFree=30699736/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=36984 CPUtime=0.69 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202496 1081 0 0 0 69 0 0 0 20 0 1 0 13447338 37871616 7871 33554432000 4194304 6199737 140734314238848 140734314237592 4208371 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 9246 7871 161 490 0 8747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36984

[startup+1.50026 s]
/proc/loadavg: 2.23 2.20 2.10 3/178 28255
/proc/meminfo: memFree=30666476/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=41684 CPUtime=1.49 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202496 2059 0 0 0 149 0 0 0 20 0 1 0 13447338 42684416 8463 33554432000 4194304 6199737 140734314238848 140734314237496 4213396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 10421 8463 161 490 0 9922 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41684

[startup+3.10023 s]
/proc/loadavg: 2.23 2.20 2.10 3/178 28255
/proc/meminfo: memFree=30661084/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=41952 CPUtime=3.09 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202496 2515 0 0 0 309 0 0 0 20 0 1 0 13447338 42958848 9260 33554432000 4194304 6199737 140734314238848 140734314237960 4213836 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 10488 9260 161 490 0 9989 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41952

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28251 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20027 s]
/proc/loadavg: 2.23 2.20 2.10 3/178 28255
/proc/meminfo: memFree=30661084/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=41952 CPUtime=3.19 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202496 2521 0 0 0 319 0 0 0 20 0 1 0 13447338 42958848 9266 33554432000 4194304 6199737 140734314238848 140734314237960 4222221 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 10488 9266 161 490 0 9989 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 41952

[startup+4.80026 s]
/proc/loadavg: 2.29 2.22 2.10 3/178 28255
/proc/meminfo: memFree=30658292/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=42088 CPUtime=4.79 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202496 2787 0 0 0 479 0 0 0 20 0 1 0 13447338 43098112 9433 33554432000 4194304 6199737 140734314238848 140734314237960 4207822 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 10522 9433 161 490 0 10023 0
Current children cumulated CPU time (s) 4.79
Current children cumulated vsize (KiB) 42088

[startup+5.20023 s]
/proc/loadavg: 2.29 2.22 2.10 3/178 28255
/proc/meminfo: memFree=30658292/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=49452 CPUtime=5.19 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202496 3084 0 0 0 519 0 0 0 20 0 1 0 13447338 50638848 9613 33554432000 4194304 6199737 140734314238848 140734314237960 4213836 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 12363 9613 161 490 0 11864 0
Current children cumulated CPU time (s) 5.19
Current children cumulated vsize (KiB) 49452

[startup+5.60713 s]
/proc/loadavg: 2.29 2.22 2.10 3/178 28255
/proc/meminfo: memFree=30657804/32872528 swapFree=1073984/1155744
[pid=28251] ppid=28248 vsize=0 CPUtime=5.6 cores=0,2,4,6
/proc/28251/stat : 28251 (cdcl-cuttingpla) R 28248 28251 27601 0 -1 4202500 3093 0 0 0 560 0 0 0 20 0 1 0 13447338 0 0 33554432000 0 0 0 0 0 0 0 4096 8388610 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28251/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5.6
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 5.60767
CPU time (s): 5.60715
CPU user time (s): 5.60015
CPU system time (s): 0.006998
CPU usage (%): 99.9907
Max. virtual memory (cumulated for all children) (KiB): 49452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.60015
system time used= 0.006998
maximum resident set size= 38484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3093
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= 3
involuntary context switches= 7

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.021996 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-16 23:53:01
IDJOB=4097036
IDBENCH=107699
IDSOLVER=2548
FILE ID=node114/4097036-1466113981
RUNJOBID= node114-1466112168-27617
PBS_JOBID= 19904125
Free space on /tmp= 71732 MiB

SOLVER NAME= cdcl-cuttingplanes DEC 2016-05-01
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-7_7_18.opb
COMMAND LINE= ./cdcl-cuttingplanes-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097036-1466113981/watcher-4097036-1466113981 -o /tmp/evaluation-result-4097036-1466113981/solver-4097036-1466113981 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466112168-27617 --watchdog 1960 --input HOME/instance-4097036-1466113981.opb ./cdcl-cuttingplanes-release

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e0844da56d316f5df2d7fac51d6d2128
RANDOM SEED=1750714044

node114.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30700000 kB
Buffers:           47036 kB
Cached:           137200 kB
SwapCached:        80112 kB
Active:           125532 kB
Inactive:         186420 kB
Active(anon):      50792 kB
Inactive(anon):    79672 kB
Active(file):      74740 kB
Inactive(file):   106748 kB
Unevictable:     1155744 kB
Mlocked:         1073984 kB
SwapTotal:      67108856 kB
SwapFree:       67022276 kB
Dirty:              5976 kB
Writeback:             8 kB
AnonPages:       1205532 kB
Mapped:             9360 kB
Shmem:                 0 kB
Slab:             571124 kB
SReclaimable:      14344 kB
SUnreclaim:       556780 kB
KernelStack:        1472 kB
PageTables:         6576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1324620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    116736 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71728 MiB
End job on node114 at 2016-06-16 23:53:07