Trace number 4102655

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
cdcl-cuttingplanes OPT binary search 2016-05-01OPT310 28.3677 28.3792

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e3.opb
MD5SUM8f263f71f311acfaa2267ee4a2382bbc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark310
Best CPU time to get the best result obtained on this benchmark2.52961
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 310
Optimality of the best value was proved YES
Number of variables660
Total number of constraints5350
Number of constraints which are clauses5350
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 660
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 660
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 660
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 

0.00/0.01	c OPTIONS:
0.00/0.01	c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
0.00/0.02	c * #variable= 660 #constraint= 5350
0.00/0.04	c * #variable= 660 #constraint= 5350
0.08/0.19	c S1->S2
0.08/0.19	c #Conflicts:       1000 | #Learnt:       1000 | 0.000
0.08/0.19	c total clause space: 6.90675MB
0.08/0.19	c total #watches: 58117
0.18/0.25	c total #propagations: 88324 / total #impl: 214323 (eff. 0.412)
0.18/0.25	c S2->S1
0.18/0.25	c #Conflicts:       2000 | #Learnt:        989 | 0.000
0.18/0.25	c total clause space: 11.2235MB
0.18/0.25	c total #watches: 13274
0.28/0.36	c total #propagations: 220508 / total #impl: 570700 (eff. 0.386)
0.28/0.36	c GC COLLECT
0.28/0.36	c S1->S2
0.28/0.36	c #Conflicts:       3000 | #Learnt:       1502 | 0.000
0.28/0.36	c total clause space: 11.2235MB
0.28/0.36	c total #watches: 21697
0.48/0.51	c total #propagations: 359338 / total #impl: 962213 (eff. 0.373)
0.48/0.51	c #Conflicts:       4000 | #Learnt:       2502 | 0.000
0.48/0.51	c total clause space: 11.2235MB
0.48/0.51	c total #watches: 24547
0.58/0.66	c total #propagations: 511299 / total #impl: 1339051 (eff. 0.382)
0.58/0.66	c GC COLLECT
0.58/0.66	c #Conflicts:       5000 | #Learnt:       2103 | 0.000
0.58/0.66	c total clause space: 11.2235MB
0.58/0.66	c total #watches: 25440
0.78/0.85	c total #propagations: 660574 / total #impl: 1712285 (eff. 0.386)
0.78/0.85	c #Conflicts:       6000 | #Learnt:       3103 | 0.000
0.78/0.85	c total clause space: 11.2235MB
0.78/0.85	c total #watches: 31696
0.99/1.10	c total #propagations: 809764 / total #impl: 2072315 (eff. 0.391)
0.99/1.10	c GC COLLECT
0.99/1.10	c #Conflicts:       7000 | #Learnt:       2104 | 0.000
0.99/1.10	c total clause space: 18.2382MB
0.99/1.10	c total #watches: 25360
1.19/1.28	c total #propagations: 947872 / total #impl: 2440751 (eff. 0.388)
1.19/1.28	c #Conflicts:       8000 | #Learnt:       3104 | 0.000
1.19/1.28	c total clause space: 18.2382MB
1.19/1.28	c total #watches: 31999
1.39/1.47	c total #propagations: 1093521 / total #impl: 2828025 (eff. 0.387)
1.39/1.47	c S2->S1
1.39/1.47	c S1->S2
1.39/1.47	c #Conflicts:       9000 | #Learnt:       1354 | 0.000
1.39/1.47	c total clause space: 18.2382MB
1.39/1.47	c total #watches: 43050
1.59/1.67	c total #propagations: 1208155 / total #impl: 3348735 (eff. 0.361)
1.59/1.67	c GC COLLECT
1.59/1.67	c #Conflicts:      10000 | #Learnt:       1282 | 0.000
1.59/1.67	c total clause space: 18.2382MB
1.59/1.67	c total #watches: 27837
1.89/1.91	c total #propagations: 1368997 / total #impl: 3713785 (eff. 0.369)
1.89/1.91	c #Conflicts:      11000 | #Learnt:       2282 | 0.000
1.89/1.91	c total clause space: 18.2382MB
1.89/1.91	c total #watches: 46056
2.19/2.25	c total #propagations: 1497891 / total #impl: 4156135 (eff. 0.360)
2.19/2.25	c #Conflicts:      12000 | #Learnt:       3281 | 0.000
2.19/2.25	c total clause space: 18.2382MB
2.19/2.25	c total #watches: 50318
2.59/2.66	c total #propagations: 1656413 / total #impl: 4558690 (eff. 0.363)
2.59/2.66	c #Conflicts:      13000 | #Learnt:       4281 | 0.000
2.59/2.66	c total clause space: 18.2382MB
2.59/2.66	c total #watches: 81581
3.09/3.19	c total #propagations: 1781013 / total #impl: 5190663 (eff. 0.343)
3.09/3.19	c GC COLLECT
3.09/3.19	c #Conflicts:      14000 | #Learnt:       3141 | 0.000
3.09/3.19	c total clause space: 18.2382MB
3.09/3.19	c total #watches: 75225
3.69/3.79	c total #propagations: 1906388 / total #impl: 5824929 (eff. 0.327)
3.69/3.79	c #Conflicts:      15000 | #Learnt:       4141 | 0.000
3.69/3.79	c total clause space: 29.637MB
3.69/3.79	c total #watches: 118001
4.58/4.61	c total #propagations: 2010921 / total #impl: 6569529 (eff. 0.306)
4.58/4.61	c #Conflicts:      16000 | #Learnt:       5141 | 0.000
4.58/4.61	c total clause space: 29.637MB
4.58/4.61	c total #watches: 155534
5.38/5.50	c total #propagations: 2101404 / total #impl: 7427151 (eff. 0.283)
5.38/5.50	c GC COLLECT
5.38/5.50	c #Conflicts:      17000 | #Learnt:       3328 | 0.000
5.38/5.50	c total clause space: 48.1602MB
5.38/5.50	c total #watches: 138482
6.48/6.50	c total #propagations: 2183643 / total #impl: 8102472 (eff. 0.270)
6.48/6.50	c #Conflicts:      18000 | #Learnt:       4328 | 0.000
6.48/6.50	c total clause space: 48.1602MB
6.48/6.50	c total #watches: 153919
7.89/7.99	c total #propagations: 2308287 / total #impl: 9147654 (eff. 0.252)
7.89/7.99	c #Conflicts:      19000 | #Learnt:       5328 | 0.000
7.89/7.99	c total clause space: 48.1602MB
7.89/7.99	c total #watches: 159044
9.29/9.38	c total #propagations: 2451844 / total #impl: 9626564 (eff. 0.255)
9.29/9.38	c #Conflicts:      20000 | #Learnt:       6326 | 0.000
9.29/9.38	c total clause space: 48.1602MB
9.29/9.38	c total #watches: 173307
9.89/9.99	c total #propagations: 2578954 / total #impl: 10366686 (eff. 0.249)
9.89/9.99	c GC COLLECT
9.89/9.99	c S2->S1
9.89/9.99	c S1->S2
9.89/9.99	c S1->S2
9.89/9.99	c #Conflicts:      21000 | #Learnt:       1175 | 0.000
9.89/9.99	c total clause space: 48.1602MB
9.89/9.99	c total #watches: 47138
10.38/10.42	c total #propagations: 2699193 / total #impl: 11073987 (eff. 0.244)
10.38/10.42	c S1->S2
10.38/10.42	c S1->S2
10.38/10.42	c #Conflicts:      22000 | #Learnt:       2177 | 0.000
10.38/10.42	c total clause space: 48.1602MB
10.38/10.42	c total #watches: 127884
11.28/11.36	c total #propagations: 2776278 / total #impl: 12345039 (eff. 0.225)
11.28/11.36	c #Conflicts:      23000 | #Learnt:       3177 | 0.000
11.28/11.36	c total clause space: 48.1602MB
11.28/11.36	c total #watches: 174022
12.58/12.66	c total #propagations: 2873314 / total #impl: 13469109 (eff. 0.213)
12.58/12.66	c #Conflicts:      24000 | #Learnt:       4177 | 0.000
12.58/12.66	c total clause space: 48.1602MB
12.58/12.66	c total #watches: 204978
13.88/13.90	c total #propagations: 2983586 / total #impl: 14163868 (eff. 0.211)
13.88/13.90	c GC COLLECT
13.88/13.90	c #Conflicts:      25000 | #Learnt:       2894 | 0.000
13.88/13.90	c total clause space: 48.1602MB
13.88/13.90	c total #watches: 171665
14.88/14.99	c total #propagations: 3058573 / total #impl: 15421175 (eff. 0.198)
14.88/14.99	c #Conflicts:      26000 | #Learnt:       3894 | 0.000
14.88/14.99	c total clause space: 48.1602MB
14.88/14.99	c total #watches: 173665
16.08/16.14	c total #propagations: 3223615 / total #impl: 15803305 (eff. 0.204)
16.08/16.14	c #Conflicts:      27000 | #Learnt:       4894 | 0.000
16.08/16.14	c total clause space: 48.1602MB
16.08/16.14	c total #watches: 175665
17.48/17.53	c total #propagations: 3381356 / total #impl: 16147808 (eff. 0.209)
17.48/17.53	c #Conflicts:      28000 | #Learnt:       5894 | 0.000
17.48/17.53	c total clause space: 48.1602MB
17.48/17.53	c total #watches: 196635
18.58/18.64	c total #propagations: 3512844 / total #impl: 16787526 (eff. 0.209)
18.58/18.64	c GC COLLECT
18.58/18.64	c #Conflicts:      29000 | #Learnt:       3554 | 0.000
18.58/18.64	c total clause space: 48.1602MB
18.58/18.64	c total #watches: 84268
19.28/19.35	c total #propagations: 3589807 / total #impl: 17591833 (eff. 0.204)
19.28/19.35	c #Conflicts:      30000 | #Learnt:       4553 | 0.000
19.28/19.35	c total clause space: 48.1602MB
19.28/19.35	c total #watches: 118041
20.27/20.38	c total #propagations: 3691220 / total #impl: 18698793 (eff. 0.197)
20.27/20.38	c #Conflicts:      31000 | #Learnt:       5553 | 0.000
20.27/20.38	c total clause space: 48.1602MB
20.27/20.38	c total #watches: 125145
21.37/21.47	c total #propagations: 3848893 / total #impl: 19142888 (eff. 0.201)
21.37/21.47	c #Conflicts:      32000 | #Learnt:       6553 | 0.000
21.37/21.47	c total clause space: 48.1602MB
21.37/21.47	c total #watches: 129698
22.57/22.66	c total #propagations: 3990780 / total #impl: 19555293 (eff. 0.204)
22.57/22.66	c #Conflicts:      33000 | #Learnt:       7553 | 0.000
22.57/22.66	c total clause space: 48.1602MB
22.57/22.66	c total #watches: 137288
23.37/23.47	c total #propagations: 4120114 / total #impl: 20043773 (eff. 0.206)
23.37/23.47	c GC COLLECT
23.37/23.47	c #Conflicts:      34000 | #Learnt:       4527 | 0.000
23.37/23.47	c total clause space: 48.1602MB
23.37/23.47	c total #watches: 64089
23.97/24.03	c total #propagations: 4272924 / total #impl: 20405573 (eff. 0.209)
23.97/24.03	c #Conflicts:      35000 | #Learnt:       5524 | 0.000
23.97/24.03	c total clause space: 48.1602MB
23.97/24.03	c total #watches: 113980
24.87/24.90	c total #propagations: 4344507 / total #impl: 21641578 (eff. 0.201)
24.87/24.90	c #Conflicts:      36000 | #Learnt:       6523 | 0.000
24.87/24.90	c total clause space: 48.1602MB
24.87/24.90	c total #watches: 163658
26.07/26.14	c total #propagations: 4406229 / total #impl: 22531509 (eff. 0.196)
26.07/26.14	c #Conflicts:      37000 | #Learnt:       7523 | 0.000
26.07/26.14	c total clause space: 48.1602MB
26.07/26.14	c total #watches: 204327
27.98/28.00	c total #propagations: 4449878 / total #impl: 23717616 (eff. 0.188)
27.98/28.00	c #Conflicts:      38000 | #Learnt:       8520 | 0.000
27.98/28.00	c total clause space: 78.2603MB
27.98/28.00	c total #watches: 218025
28.28/28.37	c total #propagations: 4578662 / total #impl: 24180405 (eff. 0.189)
28.28/28.37	c S2->S1
28.28/28.37	o 310
28.28/28.37	s OPTIMUM FOUND
28.28/28.37	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 -x651 x652 -x653 x654 x655 -x656 -x657 x658 -x659 x660
28.28/28.37	c CPU time              : 28.3157 s

Verifier Data 

OK	310

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-4102655-1466266857/watcher-4102655-1466266857 -o /tmp/evaluation-result-4102655-1466266857/solver-4102655-1466266857 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466240772-17503 --watchdog 1960 --input HOME/instance-4102655-1466266857.opb ./cdcl-cuttingplanes-opt-binarysearch-release 

pid=21320
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: 2.21 2.17 2.15 3/177 21323
/proc/meminfo: memFree=30103716/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=55976 CPUtime=0 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 239 0 0 0 0 0 0 0 20 0 1 0 28734719 57319424 3697 33554432000 4194304 6211289 140735313994432 140734091337928 4206668 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21323/statm: 13994 3697 98 493 0 13491 0

[startup+0.100127 s]
/proc/loadavg: 2.21 2.17 2.15 3/177 21323
/proc/meminfo: memFree=30103716/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=65656 CPUtime=0.08 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 1546 0 0 0 7 1 0 0 20 0 1 0 28734719 67231744 14033 33554432000 4194304 6211289 140735313994432 140735313991816 5151491 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 16414 14033 204 493 0 15911 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 65656

[startup+0.200361 s]
/proc/loadavg: 2.21 2.17 2.15 3/177 21323
/proc/meminfo: memFree=30103716/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=69168 CPUtime=0.18 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 2169 0 0 0 17 1 0 0 20 0 1 0 28734719 70828032 14991 33554432000 4194304 6211289 140735313994432 140735313991816 5161098 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 17292 14991 214 493 0 16789 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 69168

[startup+0.300307 s]
/proc/loadavg: 2.21 2.17 2.15 3/177 21323
/proc/meminfo: memFree=30103716/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=73588 CPUtime=0.28 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 2804 0 0 0 27 1 0 0 20 0 1 0 28734719 75354112 16381 33554432000 4194304 6211289 140735313994432 140735313991816 5319594 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 18397 16381 214 493 0 17894 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 73588

[startup+0.700259 s]
/proc/loadavg: 2.21 2.17 2.15 3/177 21323
/proc/meminfo: memFree=30103716/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=73856 CPUtime=0.68 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 2886 0 0 0 67 1 0 0 20 0 1 0 28734719 75628544 16451 33554432000 4194304 6211289 140735313994432 140735313992424 4209244 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 18464 16451 219 493 0 17961 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 73856

[startup+1.50025 s]
/proc/loadavg: 2.20 2.17 2.15 3/178 21324
/proc/meminfo: memFree=30034392/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=81432 CPUtime=1.49 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 3947 0 0 0 147 2 0 0 20 0 1 0 28734719 83386368 18112 33554432000 4194304 6211289 140735313994432 140735313992776 4238614 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 20358 18112 219 493 0 19855 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81432

[startup+3.10023 s]
/proc/loadavg: 2.20 2.17 2.15 3/178 21324
/proc/meminfo: memFree=30029304/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=82092 CPUtime=3.09 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 4141 0 0 0 307 2 0 0 20 0 1 0 28734719 84062208 18814 33554432000 4194304 6211289 140735313994432 140735313992344 4209304 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 20523 18814 219 493 0 20020 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82092

[startup+6.30023 s]
/proc/loadavg: 2.18 2.17 2.15 3/177 21324
/proc/meminfo: memFree=30012640/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=115280 CPUtime=6.28 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 6406 0 0 0 626 2 0 0 20 0 1 0 28734719 118046720 22833 33554432000 4194304 6211289 140735313994432 140735313992472 4209328 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 28820 22833 219 493 0 28317 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 115280

[startup+12.7003 s]
/proc/loadavg: 2.16 2.16 2.15 4/177 21324
/proc/meminfo: memFree=29989808/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=144092 CPUtime=12.68 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 10521 0 0 0 1265 3 0 0 20 0 1 0 28734719 147550208 29755 33554432000 4194304 6211289 140735313994432 140735313992344 4209244 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 36023 29755 219 493 0 35520 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 144092

[startup+25.5003 s]
/proc/loadavg: 2.20 2.17 2.15 3/177 21324
/proc/meminfo: memFree=29981612/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=144364 CPUtime=25.47 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 10634 0 0 0 2544 3 0 0 20 0 1 0 28734719 147828736 30890 33554432000 4194304 6211289 140735313994432 140735313992776 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 36091 30890 219 493 0 35588 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 144364

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21323 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 2.20 2.17 2.15 3/177 21324
/proc/meminfo: memFree=29981612/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=144364 CPUtime=25.57 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 10636 0 0 0 2554 3 0 0 20 0 1 0 28734719 147828736 30892 33554432000 4194304 6211289 140735313994432 140735313992776 4209322 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 36091 30892 219 493 0 35588 0
Current children cumulated CPU time (s) 25.57
Current children cumulated vsize (KiB) 144364

[startup+27.2003 s]
/proc/loadavg: 2.20 2.17 2.15 3/177 21324
/proc/meminfo: memFree=29977392/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=144500 CPUtime=27.18 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 10656 0 0 0 2714 4 0 0 20 0 1 0 28734719 147968000 31934 33554432000 4194304 6211289 140735313994432 140735313992776 4209314 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 36125 31934 219 493 0 35622 0
Current children cumulated CPU time (s) 27.18
Current children cumulated vsize (KiB) 144500

[startup+28.0003 s]
/proc/loadavg: 2.20 2.17 2.15 3/177 21324
/proc/meminfo: memFree=29977020/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=175456 CPUtime=27.98 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 11033 0 0 0 2794 4 0 0 20 0 1 0 28734719 179666944 32161 33554432000 4194304 6211289 140735313994432 140735313992664 4209322 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 43864 32161 219 493 0 43361 0
Current children cumulated CPU time (s) 27.98
Current children cumulated vsize (KiB) 175456

[startup+28.2003 s]
/proc/loadavg: 2.20 2.17 2.15 3/177 21324
/proc/meminfo: memFree=29977020/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=175456 CPUtime=28.18 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 11119 0 0 0 2814 4 0 0 20 0 1 0 28734719 179666944 32210 33554432000 4194304 6211289 140735313994432 140735313992664 4209891 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 43864 32210 219 493 0 43361 0
Current children cumulated CPU time (s) 28.18
Current children cumulated vsize (KiB) 175456

[startup+28.3003 s]
/proc/loadavg: 2.20 2.17 2.15 3/177 21324
/proc/meminfo: memFree=29977020/32872528 swapFree=1103996/1183712
[pid=21323] ppid=21320 vsize=175456 CPUtime=28.28 cores=0,2,4,6
/proc/21323/stat : 21323 (cdcl-cuttingpla) R 21320 21323 17487 0 -1 4202496 11149 0 0 0 2824 4 0 0 20 0 1 0 28734719 179666944 32227 33554432000 4194304 6211289 140735313994432 140735313992664 4205577 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/21323/statm: 43864 32227 219 493 0 43361 0
Current children cumulated CPU time (s) 28.28
Current children cumulated vsize (KiB) 175456

Child status: 30
Real time (s): 28.3792
CPU time (s): 28.3677
CPU user time (s): 28.3187
CPU system time (s): 0.048992
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 175456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.3187
system time used= 0.048992
maximum resident set size= 140484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11647
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= 32

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.087986 second user time and 0.096985 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-18 18:20:57
IDJOB=4102655
IDBENCH=2152
IDSOLVER=2549
FILE ID=node115/4102655-1466266857
RUNJOBID= node115-1466240772-17503
PBS_JOBID= 19918197
Free space on /tmp= 71740 MiB

SOLVER NAME= cdcl-cuttingplanes OPT binary search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e3.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-binarysearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102655-1466266857/watcher-4102655-1466266857 -o /tmp/evaluation-result-4102655-1466266857/solver-4102655-1466266857 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466240772-17503 --watchdog 1960 --input HOME/instance-4102655-1466266857.opb ./cdcl-cuttingplanes-opt-binarysearch-release

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

MD5SUM BENCH= 8f263f71f311acfaa2267ee4a2382bbc
RANDOM SEED=1204483407

node115.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		: 2667.103
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	: 5334.20
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		: 2667.103
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	: 5332.55
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		: 2667.103
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	: 5332.55
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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:        30103980 kB
Buffers:          152032 kB
Cached:           187600 kB
SwapCached:         2472 kB
Active:           574688 kB
Inactive:         260828 kB
Active(anon):     495936 kB
Inactive(anon):     2168 kB
Active(file):      78752 kB
Inactive(file):   258660 kB
Unevictable:     1183712 kB
Mlocked:         1103996 kB
SwapTotal:      67108856 kB
SwapFree:       67099632 kB
Dirty:              2848 kB
Writeback:             0 kB
AnonPages:       1679688 kB
Mapped:             9280 kB
Shmem:                 0 kB
Slab:             613228 kB
SReclaimable:      56552 kB
SUnreclaim:       556676 kB
KernelStack:        1440 kB
PageTables:         7272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1975256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    563200 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= 71736 MiB
End job on node115 at 2016-06-18 18:21:26