Trace number 4102528

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 linear search 2016-05-01OPT331 19.2601 19.264

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32b3.opb
MD5SUMd05350720de072f0b95120d8d7545610
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark331
Best CPU time to get the best result obtained on this benchmark2.77558
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 331
Optimality of the best value was proved YES
Number of variables696
Total number of constraints6082
Number of constraints which are clauses6082
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 696
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 696
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 696
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c OPTIONS:
0.00/0.00	c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
0.00/0.00	c * #variable= 696 #constraint= 6082
0.00/0.09	c #Conflicts:       1000 | #Learnt:       1003 | 0.000
0.00/0.09	c total clause space: 4.25031MB
0.00/0.09	c total #watches: 17650
0.28/0.37	c total #propagations: 156434 / total #impl: 469909 (eff. 0.333)
0.28/0.37	c #Conflicts:       2000 | #Learnt:       2015 | 0.000
0.28/0.37	c total clause space: 11.2235MB
0.28/0.37	c total #watches: 73631
0.88/0.90	c total #propagations: 278665 / total #impl: 1226774 (eff. 0.227)
0.88/0.90	c GC COLLECT
0.88/0.90	c #Conflicts:       3000 | #Learnt:       2020 | 0.000
0.88/0.90	c total clause space: 18.2382MB
0.88/0.90	c total #watches: 88982
1.49/1.53	c total #propagations: 425778 / total #impl: 1773291 (eff. 0.240)
1.49/1.53	c #Conflicts:       4000 | #Learnt:       3020 | 0.000
1.49/1.53	c total clause space: 29.637MB
1.49/1.53	c total #watches: 131017
2.09/2.16	c total #propagations: 509416 / total #impl: 2464860 (eff. 0.207)
2.09/2.16	c GC COLLECT
2.09/2.16	c #Conflicts:       5000 | #Learnt:       2379 | 0.000
2.09/2.16	c total clause space: 29.637MB
2.09/2.16	c total #watches: 104203
2.79/2.81	c total #propagations: 644221 / total #impl: 2944877 (eff. 0.219)
2.79/2.81	c #Conflicts:       6000 | #Learnt:       3379 | 0.000
2.79/2.81	c total clause space: 29.637MB
2.79/2.81	c total #watches: 161246
3.98/4.00	c total #propagations: 732825 / total #impl: 3908994 (eff. 0.187)
3.98/4.00	c GC COLLECT
3.98/4.00	c #Conflicts:       7000 | #Learnt:       2258 | 0.000
3.98/4.00	c total clause space: 48.1602MB
3.98/4.00	c total #watches: 131891
4.88/4.99	c total #propagations: 820050 / total #impl: 4792060 (eff. 0.171)
4.88/4.99	c #Conflicts:       8000 | #Learnt:       3258 | 0.000
4.88/4.99	c total clause space: 48.1602MB
4.88/4.99	c total #watches: 137980
5.98/6.09	c total #propagations: 968114 / total #impl: 5208167 (eff. 0.186)
5.98/6.09	c #Conflicts:       9000 | #Learnt:       4258 | 0.000
5.98/6.09	c total clause space: 48.1602MB
5.98/6.09	c total #watches: 175933
7.29/7.32	c total #propagations: 1057845 / total #impl: 5998202 (eff. 0.176)
7.29/7.32	c GC COLLECT
7.29/7.32	c #Conflicts:      10000 | #Learnt:       2754 | 0.000
7.29/7.32	c total clause space: 48.1602MB
7.29/7.32	c total #watches: 125357
8.19/8.28	c total #propagations: 1158765 / total #impl: 6778451 (eff. 0.171)
8.19/8.28	c #Conflicts:      11000 | #Learnt:       3754 | 0.000
8.19/8.28	c total clause space: 48.1602MB
8.19/8.28	c total #watches: 128405
9.19/9.20	c total #propagations: 1310872 / total #impl: 7166615 (eff. 0.183)
9.19/9.20	c #Conflicts:      12000 | #Learnt:       4754 | 0.000
9.19/9.20	c total clause space: 48.1602MB
9.19/9.20	c total #watches: 166253
10.29/10.33	c total #propagations: 1413496 / total #impl: 8115374 (eff. 0.174)
10.29/10.33	c #Conflicts:      13000 | #Learnt:       5754 | 0.000
10.29/10.33	c total clause space: 48.1602MB
10.29/10.33	c total #watches: 184881
11.19/11.27	c total #propagations: 1522135 / total #impl: 8834212 (eff. 0.172)
11.19/11.27	c GC COLLECT
11.19/11.27	c #Conflicts:      14000 | #Learnt:       3892 | 0.000
11.19/11.27	c total clause space: 48.1602MB
11.19/11.27	c total #watches: 109314
12.29/12.36	c total #propagations: 1687345 / total #impl: 9225796 (eff. 0.183)
12.29/12.36	c #Conflicts:      15000 | #Learnt:       4892 | 0.000
12.29/12.36	c total clause space: 48.1602MB
12.29/12.36	c total #watches: 111314
13.30/13.35	c total #propagations: 1861665 / total #impl: 9600402 (eff. 0.194)
13.30/13.35	c #Conflicts:      16000 | #Learnt:       5891 | 0.000
13.30/13.35	c total clause space: 48.1602MB
13.30/13.35	c total #watches: 113312
13.79/13.87	c total #propagations: 2019854 / total #impl: 9957674 (eff. 0.203)
13.79/13.87	c GC COLLECT
13.79/13.87	c #Conflicts:      17000 | #Learnt:       3714 | 0.000
13.79/13.87	c total clause space: 48.1602MB
13.79/13.87	c total #watches: 40998
14.09/14.16	c total #propagations: 2158814 / total #impl: 10376099 (eff. 0.208)
14.09/14.16	c #Conflicts:      18000 | #Learnt:       4714 | 0.000
14.09/14.16	c total clause space: 48.1602MB
14.09/14.16	c total #watches: 51321
14.40/14.48	c total #propagations: 2308984 / total #impl: 10781619 (eff. 0.214)
14.40/14.48	c #Conflicts:      19000 | #Learnt:       5714 | 0.000
14.40/14.48	c total clause space: 48.1602MB
14.40/14.48	c total #watches: 53321
14.79/14.81	c total #propagations: 2472334 / total #impl: 11179291 (eff. 0.221)
14.79/14.81	c #Conflicts:      20000 | #Learnt:       6714 | 0.000
14.79/14.81	c total clause space: 48.1602MB
14.79/14.81	c total #watches: 65512
15.19/15.21	c total #propagations: 2625171 / total #impl: 11567748 (eff. 0.227)
15.19/15.21	c GC COLLECT
15.19/15.21	c #Conflicts:      21000 | #Learnt:       4225 | 0.000
15.19/15.21	c total clause space: 48.1602MB
15.19/15.21	c total #watches: 71143
15.69/15.72	c total #propagations: 2751411 / total #impl: 12149592 (eff. 0.226)
15.69/15.72	c #Conflicts:      22000 | #Learnt:       5225 | 0.000
15.69/15.72	c total clause space: 48.1602MB
15.69/15.72	c total #watches: 128962
16.50/16.55	c total #propagations: 2833272 / total #impl: 13139965 (eff. 0.216)
16.50/16.55	c #Conflicts:      23000 | #Learnt:       6225 | 0.000
16.50/16.55	c total clause space: 48.1602MB
16.50/16.55	c total #watches: 176659
17.79/17.90	c total #propagations: 2915255 / total #impl: 14309127 (eff. 0.204)
17.79/17.90	c #Conflicts:      24000 | #Learnt:       7225 | 0.000
17.79/17.90	c total clause space: 48.1602MB
17.79/17.90	c total #watches: 190473
19.09/19.11	c total #propagations: 3069254 / total #impl: 14751289 (eff. 0.208)
19.09/19.11	c GC COLLECT
19.09/19.11	c #Conflicts:      25000 | #Learnt:       4425 | 0.000
19.09/19.11	c total clause space: 48.1602MB
19.09/19.11	c total #watches: 135068
19.19/19.26	c total #propagations: 3209710 / total #impl: 15185978 (eff. 0.211)
19.19/19.26	o 331
19.19/19.26	s OPTIMUM FOUND
19.19/19.26	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 -x661 x662 x663 -x664 -x665 x666 -x667 x668 -x669 x670 x671 -x672 -x673 x674 x675 -x676 -x677 x678 -x679 x680 x681 -x682 -x683 x684 -x685 x686 -x687 x688 x689 -x690 -x691 x692 x693 -x694 -x695 x696
19.19/19.26	c CPU time              : 19.2341 s

Verifier Data 

OK	331

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-4102528-1466259995/watcher-4102528-1466259995 -o /tmp/evaluation-result-4102528-1466259995/solver-4102528-1466259995 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2737 --watchdog 1960 --input HOME/instance-4102528-1466259995.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=6808
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: 2.14 2.11 2.09 3/176 6811
/proc/meminfo: memFree=31006144/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=29112 CPUtime=0 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 28044892 29810688 5268 33554432000 4194304 6201397 140734297167760 140733974823160 4211056 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 7278 5268 130 491 0 6777 0

[startup+0.100159 s]
/proc/loadavg: 2.14 2.11 2.09 3/176 6811
/proc/meminfo: memFree=31006144/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=33996 CPUtime=0.09 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 950 0 0 0 9 0 0 0 20 0 1 0 28044892 34811904 7267 33554432000 4194304 6201397 140734297167760 140733974823160 4207438 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 8499 7267 158 491 0 7998 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33996

[startup+0.200352 s]
/proc/loadavg: 2.14 2.11 2.09 3/176 6811
/proc/meminfo: memFree=31006144/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=37360 CPUtime=0.19 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 1902 0 0 0 19 0 0 0 20 0 1 0 28044892 38256640 7916 33554432000 4194304 6201397 140734297167760 140733974823160 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 9340 7916 158 491 0 8839 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 37360

[startup+0.300245 s]
/proc/loadavg: 2.14 2.11 2.09 3/176 6811
/proc/meminfo: memFree=31006144/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=42312 CPUtime=0.28 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 2189 0 0 0 28 0 0 0 20 0 1 0 28044892 43327488 9175 33554432000 4194304 6201397 140734297167760 140733974823160 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 10578 9175 158 491 0 10077 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 42312

[startup+0.700232 s]
/proc/loadavg: 2.14 2.11 2.09 3/176 6811
/proc/meminfo: memFree=31006144/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=42560 CPUtime=0.68 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 2965 0 0 0 68 0 0 0 20 0 1 0 28044892 43581440 9628 33554432000 4194304 6201397 140734297167760 140733974823160 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 10640 9628 165 491 0 10139 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 42560

[startup+1.50028 s]
/proc/loadavg: 2.14 2.11 2.09 3/177 6812
/proc/meminfo: memFree=30961988/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=62556 CPUtime=1.49 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 4110 0 0 0 148 1 0 0 20 0 1 0 28044892 64057344 12012 33554432000 4194304 6201397 140734297167760 140734297166552 4213694 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 15639 12012 165 491 0 15138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62556

[startup+3.10024 s]
/proc/loadavg: 2.13 2.11 2.09 3/177 6812
/proc/meminfo: memFree=30957336/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=64316 CPUtime=3.09 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 5355 0 0 0 308 1 0 0 20 0 1 0 28044892 65859584 14355 33554432000 4194304 6201397 140734297167760 140734297166424 4213110 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 16079 14355 165 491 0 15578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64316

[startup+6.30025 s]
/proc/loadavg: 2.13 2.11 2.09 3/177 6812
/proc/meminfo: memFree=30943064/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=83824 CPUtime=6.28 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 6333 0 0 0 627 1 0 0 20 0 1 0 28044892 85835776 15967 33554432000 4194304 6201397 140734297167760 140734297166472 4213694 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 20956 15967 165 491 0 20455 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 83824

[startup+12.7002 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 6812
/proc/meminfo: memFree=30933316/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=84096 CPUtime=12.69 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 6557 0 0 0 1267 2 0 0 20 0 1 0 28044892 86114304 17202 33554432000 4194304 6201397 140734297167760 140734297166888 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 21024 17202 165 491 0 20523 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84096

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6811 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+12.8003 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 6812
/proc/meminfo: memFree=30933316/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=84096 CPUtime=12.79 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 6557 0 0 0 1277 2 0 0 20 0 1 0 28044892 86114304 17202 33554432000 4194304 6201397 140734297167760 140734297166888 4213178 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 21024 17202 165 491 0 20523 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 84096

[startup+16.0002 s]
/proc/loadavg: 2.11 2.10 2.09 3/177 6812
/proc/meminfo: memFree=30933456/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=84360 CPUtime=15.99 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 6611 0 0 0 1597 2 0 0 20 0 1 0 28044892 86384640 17256 33554432000 4194304 6201397 140734297167760 140734297166888 4213675 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 21090 17256 165 491 0 20589 0
Current children cumulated CPU time (s) 15.99
Current children cumulated vsize (KiB) 84360

[startup+17.6003 s]
/proc/loadavg: 2.10 2.10 2.09 3/177 6812
/proc/meminfo: memFree=30933332/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=84360 CPUtime=17.6 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 6641 0 0 0 1758 2 0 0 20 0 1 0 28044892 86384640 17286 33554432000 4194304 6201397 140734297167760 140734297166888 4213186 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 21090 17286 165 491 0 20589 0
Current children cumulated CPU time (s) 17.6
Current children cumulated vsize (KiB) 84360

[startup+18.4003 s]
/proc/loadavg: 2.10 2.10 2.09 3/177 6812
/proc/meminfo: memFree=30933332/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=84496 CPUtime=18.39 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 6651 0 0 0 1837 2 0 0 20 0 1 0 28044892 86523904 17296 33554432000 4194304 6201397 140734297167760 140734297166472 4213170 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 21124 17296 165 491 0 20623 0
Current children cumulated CPU time (s) 18.39
Current children cumulated vsize (KiB) 84496

[startup+18.8072 s]
/proc/loadavg: 2.10 2.10 2.09 3/177 6812
/proc/meminfo: memFree=30933332/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=84496 CPUtime=18.8 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 6659 0 0 0 1878 2 0 0 20 0 1 0 28044892 86523904 17304 33554432000 4194304 6201397 140734297167760 140734297166888 4217592 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 21124 17304 165 491 0 20623 0
Current children cumulated CPU time (s) 18.8
Current children cumulated vsize (KiB) 84496

[startup+19.2002 s]
/proc/loadavg: 2.10 2.10 2.09 3/177 6812
/proc/meminfo: memFree=30933332/32872528 swapFree=496868/529572
[pid=6811] ppid=6808 vsize=84496 CPUtime=19.19 cores=0,2,4,6
/proc/6811/stat : 6811 (cdcl-cuttingpla) R 6808 6811 2721 0 -1 4202496 6659 0 0 0 1917 2 0 0 20 0 1 0 28044892 86523904 17304 33554432000 4194304 6201397 140734297167760 140734297166888 4213168 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/6811/statm: 21124 17304 165 491 0 20623 0
Current children cumulated CPU time (s) 19.19
Current children cumulated vsize (KiB) 84496

Child status: 30
Real time (s): 19.264
CPU time (s): 19.2601
CPU user time (s): 19.2371
CPU system time (s): 0.022996
CPU usage (%): 99.9797
Max. virtual memory (cumulated for all children) (KiB): 84496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.2371
system time used= 0.022996
maximum resident set size= 69492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6729
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= 22

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.053991 second user time and 0.081987 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-18 16:26:35
IDJOB=4102528
IDBENCH=2132
IDSOLVER=2550
FILE ID=node141/4102528-1466259995
RUNJOBID= node141-1466229325-2737
PBS_JOBID= 19918173
Free space on /tmp= 71724 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b3.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102528-1466259995/watcher-4102528-1466259995 -o /tmp/evaluation-result-4102528-1466259995/solver-4102528-1466259995 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2737 --watchdog 1960 --input HOME/instance-4102528-1466259995.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= d05350720de072f0b95120d8d7545610
RANDOM SEED=2065034900

node141.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		: 2666.547
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	: 5333.09
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		: 2666.547
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		: 2666.547
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		: 2666.547
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		: 2666.547
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	: 5332.56
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		: 2666.547
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		: 2666.547
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		: 2666.547
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31007052 kB
Buffers:          137144 kB
Cached:           208176 kB
SwapCached:         2528 kB
Active:           341504 kB
Inactive:         254676 kB
Active(anon):     251300 kB
Inactive(anon):     2028 kB
Active(file):      90204 kB
Inactive(file):   252648 kB
Unevictable:      529572 kB
Mlocked:          496868 kB
SwapTotal:      67108856 kB
SwapFree:       67099068 kB
Dirty:              2764 kB
Writeback:             4 kB
AnonPages:        779392 kB
Mapped:             7788 kB
Shmem:                 0 kB
Slab:             608468 kB
SReclaimable:      51644 kB
SUnreclaim:       556824 kB
KernelStack:        1448 kB
PageTables:         5728 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     908740 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    270336 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= 71724 MiB
End job on node141 at 2016-06-18 16:26:54