Trace number 4102616

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 2016-05-01OPT364 25.8801 25.8851

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e4.opb
MD5SUM898f4661a42594ef028c1f962398614b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark364
Best CPU time to get the best result obtained on this benchmark4.28935
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 364
Optimality of the best value was proved YES
Number of variables774
Total number of constraints7493
Number of constraints which are clauses7493
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 774
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 774
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 774
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= 774 #constraint= 7493
0.39/0.41	c #Conflicts:       1000 | #Learnt:       1023 | 0.000
0.39/0.41	c total clause space: 18.2382MB
0.39/0.41	c total #watches: 171447
1.58/1.60	c total #propagations: 70270 / total #impl: 1298951 (eff. 0.054)
1.58/1.60	c #Conflicts:       2000 | #Learnt:       2023 | 0.000
1.58/1.60	c total clause space: 29.637MB
1.58/1.60	c total #watches: 236704
2.38/2.40	c total #propagations: 152966 / total #impl: 2445354 (eff. 0.063)
2.38/2.40	c GC COLLECT
2.38/2.40	c #Conflicts:       3000 | #Learnt:       2039 | 0.000
2.38/2.40	c total clause space: 29.637MB
2.38/2.40	c total #watches: 159600
3.68/3.73	c total #propagations: 285908 / total #impl: 3172278 (eff. 0.090)
3.68/3.73	c #Conflicts:       4000 | #Learnt:       3039 | 0.000
3.68/3.73	c total clause space: 29.637MB
3.68/3.73	c total #watches: 164019
4.28/4.39	c total #propagations: 468906 / total #impl: 3721689 (eff. 0.126)
4.28/4.39	c GC COLLECT
4.28/4.39	c #Conflicts:       5000 | #Learnt:       2397 | 0.000
4.28/4.39	c total clause space: 29.637MB
4.28/4.39	c total #watches: 94903
4.98/5.01	c total #propagations: 604356 / total #impl: 4411484 (eff. 0.137)
4.98/5.01	c #Conflicts:       6000 | #Learnt:       3397 | 0.000
4.98/5.01	c total clause space: 29.637MB
4.98/5.01	c total #watches: 117684
5.60/5.68	c total #propagations: 754355 / total #impl: 4998854 (eff. 0.151)
5.60/5.68	c GC COLLECT
5.60/5.68	c #Conflicts:       7000 | #Learnt:       2285 | 0.000
5.60/5.68	c total clause space: 29.637MB
5.60/5.68	c total #watches: 138543
6.49/6.59	c total #propagations: 805226 / total #impl: 6845110 (eff. 0.118)
6.49/6.59	c #Conflicts:       8000 | #Learnt:       3285 | 0.000
6.49/6.59	c total clause space: 29.637MB
6.49/6.59	c total #watches: 148241
7.70/7.73	c total #propagations: 961626 / total #impl: 7300110 (eff. 0.132)
7.70/7.73	c #Conflicts:       9000 | #Learnt:       4285 | 0.000
7.70/7.73	c total clause space: 29.637MB
7.70/7.73	c total #watches: 165300
8.69/8.75	c total #propagations: 1118167 / total #impl: 7870090 (eff. 0.142)
8.69/8.75	c GC COLLECT
8.69/8.75	c #Conflicts:      10000 | #Learnt:       2779 | 0.000
8.69/8.75	c total clause space: 48.1602MB
8.69/8.75	c total #watches: 98260
9.49/9.52	c total #propagations: 1254292 / total #impl: 8528400 (eff. 0.147)
9.49/9.52	c #Conflicts:      11000 | #Learnt:       3779 | 0.000
9.49/9.52	c total clause space: 48.1602MB
9.49/9.52	c total #watches: 129485
10.49/10.54	c total #propagations: 1383421 / total #impl: 9478760 (eff. 0.146)
10.49/10.54	c #Conflicts:      12000 | #Learnt:       4779 | 0.000
10.49/10.54	c total clause space: 48.1602MB
10.49/10.54	c total #watches: 158795
11.89/11.90	c total #propagations: 1510360 / total #impl: 10154360 (eff. 0.149)
11.89/11.90	c #Conflicts:      13000 | #Learnt:       5779 | 0.000
11.89/11.90	c total clause space: 48.1602MB
11.89/11.90	c total #watches: 188927
12.79/12.81	c total #propagations: 1641657 / total #impl: 10949487 (eff. 0.150)
12.79/12.81	c GC COLLECT
12.79/12.81	c #Conflicts:      14000 | #Learnt:       3918 | 0.000
12.79/12.81	c total clause space: 48.1602MB
12.79/12.81	c total #watches: 130249
13.69/13.79	c total #propagations: 1806077 / total #impl: 11465306 (eff. 0.158)
13.69/13.79	c #Conflicts:      15000 | #Learnt:       4918 | 0.000
13.69/13.79	c total clause space: 48.1602MB
13.69/13.79	c total #watches: 176369
14.88/14.92	c total #propagations: 1861909 / total #impl: 13227687 (eff. 0.141)
14.88/14.92	c #Conflicts:      16000 | #Learnt:       5918 | 0.000
14.88/14.92	c total clause space: 48.1602MB
14.88/14.92	c total #watches: 228704
15.88/15.98	c total #propagations: 1954939 / total #impl: 14520887 (eff. 0.135)
15.88/15.98	c GC COLLECT
15.88/15.98	c #Conflicts:      17000 | #Learnt:       3740 | 0.000
15.88/15.98	c total clause space: 48.1602MB
15.88/15.98	c total #watches: 215883
17.48/17.55	c total #propagations: 2008156 / total #impl: 15695007 (eff. 0.128)
17.48/17.55	c #Conflicts:      18000 | #Learnt:       4740 | 0.000
17.48/17.55	c total clause space: 48.1602MB
17.48/17.55	c total #watches: 255420
19.48/19.56	c total #propagations: 2108616 / total #impl: 16553500 (eff. 0.127)
19.48/19.56	c #Conflicts:      19000 | #Learnt:       5739 | 0.000
19.48/19.56	c total clause space: 78.2603MB
19.48/19.56	c total #watches: 282991
21.69/21.79	c total #propagations: 2251602 / total #impl: 17771519 (eff. 0.127)
21.69/21.79	c #Conflicts:      20000 | #Learnt:       6739 | 0.000
21.69/21.79	c total clause space: 78.2603MB
21.69/21.79	c total #watches: 324284
23.59/23.66	c total #propagations: 2361523 / total #impl: 18792270 (eff. 0.126)
23.59/23.66	c GC COLLECT
23.59/23.66	c #Conflicts:      21000 | #Learnt:       4253 | 0.000
23.59/23.66	c total clause space: 78.2603MB
23.59/23.66	c total #watches: 221916
25.69/25.73	c total #propagations: 2448647 / total #impl: 20015178 (eff. 0.122)
25.69/25.73	c #Conflicts:      22000 | #Learnt:       5253 | 0.000
25.69/25.73	c total clause space: 78.2603MB
25.69/25.73	c total #watches: 256870
25.79/25.88	c total #propagations: 2570276 / total #impl: 21360335 (eff. 0.120)
25.79/25.88	o 364
25.79/25.88	s OPTIMUM FOUND
25.79/25.88	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 x697 -x698 -x699 x700 -x701 -x702 x703 -x704 -x705 x706 -x707 x708 -x709 x710 -x711 x712 x713 -x714 x715 -x716 -x717 x718 -x719 x720 x721 -x722 -x723 x724 -x725 x726 -x727 x728 -x729 x730 x731 -x732 -x733 x734 -x735 x736 x737 -x738 x739 -x740 -x741 x742 -x743 x744 -x745 -x746 -x747 x748 x749 -x750 -x751 x752 -x753 x754 x755 -x756 -x757 x758 -x759 x760 x761 -x762 x763 -x764 -x765 x766 -x767 x768 -x769 x770 -x771 x772 x773 -x774
25.79/25.88	c CPU time              : 25.8521 s

Verifier Data 

OK	364

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-4102616-1466260381/watcher-4102616-1466260381 -o /tmp/evaluation-result-4102616-1466260381/solver-4102616-1466260381 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2738 --watchdog 1960 --input HOME/instance-4102616-1466260381.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=6958
running on 4 cores: 1,3,5,7

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: 2.06 2.08 2.08 3/177 6961
/proc/meminfo: memFree=31125256/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 28083533 29810688 5268 33554432000 4194304 6201397 140734765173904 140735477424744 5194148 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 7278 5268 130 491 0 6777 0

[startup+0.100167 s]
/proc/loadavg: 2.06 2.08 2.08 3/177 6961
/proc/meminfo: memFree=31125256/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=41920 CPUtime=0.09 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 1792 0 0 0 9 0 0 0 20 0 1 0 28083533 42926080 7902 33554432000 4194304 6201397 140734765173904 140735477424744 5150858 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 10480 7902 146 491 0 9979 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41920

[startup+0.200341 s]
/proc/loadavg: 2.06 2.08 2.08 3/177 6961
/proc/meminfo: memFree=31125256/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=43092 CPUtime=0.19 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 2117 0 0 0 19 0 0 0 20 0 1 0 28083533 44126208 9233 33554432000 4194304 6201397 140734765173904 140735477424744 4217521 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 10773 9233 146 491 0 10272 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 43092

[startup+0.300315 s]
/proc/loadavg: 2.06 2.08 2.08 3/177 6961
/proc/meminfo: memFree=31125256/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=50528 CPUtime=0.29 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 2548 0 0 0 29 0 0 0 20 0 1 0 28083533 51740672 10062 33554432000 4194304 6201397 140734765173904 140735477424744 4213178 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 12632 10062 146 491 0 12131 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50528

[startup+0.700248 s]
/proc/loadavg: 2.06 2.08 2.08 3/177 6961
/proc/meminfo: memFree=31125256/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=62584 CPUtime=0.69 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 3073 0 0 0 69 0 0 0 20 0 1 0 28083533 64086016 11458 33554432000 4194304 6201397 140734765173904 140734765172696 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 15646 11458 159 491 0 15145 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62584

[startup+1.50025 s]
/proc/loadavg: 2.05 2.07 2.08 3/178 6962
/proc/meminfo: memFree=31073948/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=64728 CPUtime=1.48 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 3605 0 0 0 148 0 0 0 20 0 1 0 28083533 66281472 13523 33554432000 4194304 6201397 140734765173904 140734765172568 4213168 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 16182 13523 159 491 0 15681 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 64728

[startup+3.10023 s]
/proc/loadavg: 2.05 2.07 2.08 3/178 6962
/proc/meminfo: memFree=31067436/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=64728 CPUtime=3.08 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 4992 0 0 0 308 0 0 0 20 0 1 0 28083533 66281472 14496 33554432000 4194304 6201397 140734765173904 140734765173032 4213690 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 16182 14496 165 491 0 15681 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 64728

[startup+6.30024 s]
/proc/loadavg: 2.05 2.07 2.08 3/178 6962
/proc/meminfo: memFree=31067192/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=65084 CPUtime=6.29 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 5199 0 0 0 628 1 0 0 20 0 1 0 28083533 66646016 15178 33554432000 4194304 6201397 140734765173904 140734765173032 4213192 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 16271 15178 165 491 0 15770 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65084

[startup+12.7002 s]
/proc/loadavg: 2.04 2.07 2.08 3/178 6962
/proc/meminfo: memFree=31059312/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=84440 CPUtime=12.69 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 5997 0 0 0 1268 1 0 0 20 0 1 0 28083533 86466560 16637 33554432000 4194304 6201397 140734765173904 140734765173032 4213168 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 21110 16637 165 491 0 20609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84440

[startup+25.5003 s]
/proc/loadavg: 2.04 2.07 2.08 3/178 6962
/proc/meminfo: memFree=31020148/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=118792 CPUtime=25.49 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 7634 0 0 0 2547 2 0 0 20 0 1 0 28083533 121643008 24521 33554432000 4194304 6201397 140734765173904 140734765173032 4213672 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 29698 24521 165 491 0 29197 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 118792

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6961 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 2.04 2.07 2.08 3/178 6962
/proc/meminfo: memFree=31020148/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=118792 CPUtime=25.59 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 7634 0 0 0 2557 2 0 0 20 0 1 0 28083533 121643008 24521 33554432000 4194304 6201397 140734765173904 140734765173032 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 29698 24521 165 491 0 29197 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 118792

[startup+25.8002 s]
/proc/loadavg: 2.04 2.07 2.08 3/178 6962
/proc/meminfo: memFree=31020148/32872528 swapFree=496868/529572
[pid=6961] ppid=6958 vsize=118792 CPUtime=25.79 cores=1,3,5,7
/proc/6961/stat : 6961 (cdcl-cuttingpla) R 6958 6961 2721 0 -1 4202496 7634 0 0 0 2577 2 0 0 20 0 1 0 28083533 121643008 24521 33554432000 4194304 6201397 140734765173904 140734765173032 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/6961/statm: 29698 24521 165 491 0 29197 0
Current children cumulated CPU time (s) 25.79
Current children cumulated vsize (KiB) 118792

Child status: 30
Real time (s): 25.8851
CPU time (s): 25.8801
CPU user time (s): 25.8551
CPU system time (s): 0.024996
CPU usage (%): 99.9805
Max. virtual memory (cumulated for all children) (KiB): 118792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.8551
system time used= 0.024996
maximum resident set size= 98360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7704
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= 27

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.06399 second user time and 0.105983 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-18 16:33:01
IDJOB=4102616
IDBENCH=2146
IDSOLVER=2550
FILE ID=node141/4102616-1466260381
RUNJOBID= node141-1466229325-2738
PBS_JOBID= 19918173
Free space on /tmp= 71728 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-ii32e4.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102616-1466260381/watcher-4102616-1466260381 -o /tmp/evaluation-result-4102616-1466260381/solver-4102616-1466260381 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466229325-2738 --watchdog 1960 --input HOME/instance-4102616-1466260381.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 898f4661a42594ef028c1f962398614b
RANDOM SEED=1648813371

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:        31126000 kB
Buffers:          137624 kB
Cached:           207368 kB
SwapCached:         2528 kB
Active:           221196 kB
Inactive:         255396 kB
Active(anon):     131676 kB
Inactive(anon):     2028 kB
Active(file):      89520 kB
Inactive(file):   253368 kB
Unevictable:      529572 kB
Mlocked:          496868 kB
SwapTotal:      67108856 kB
SwapFree:       67099068 kB
Dirty:              2796 kB
Writeback:             0 kB
AnonPages:        659460 kB
Mapped:             7788 kB
Shmem:                 0 kB
Slab:             607960 kB
SReclaimable:      51536 kB
SUnreclaim:       556424 kB
KernelStack:        1456 kB
PageTables:         5404 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     814640 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    151552 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 16:33:27