Trace number 454823

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, and are wall clock time (not CPU 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
minisat+ 1.14OPT-26 217.679 217.753

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_3.opb
MD5SUM737bdf32fd69c002d569e68c523af4bf
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark217.679
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -26
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint10
Maximum length of a constraint18
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1244
Sum of products size (including duplicates)2488
Number of different products622
Sum of products size1244

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.03/0.04	c Converting 622 PB-constraints to clauses...
0.03/0.04	c   -- Unit propagations: (none)
0.03/0.04	c   -- Detecting intervals from adjacent constraints: (none)
0.03/0.04	c   -- Clauses(.)/Splits(s): ..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
0.03/0.04	c ==================================[MINISAT+]==================================
0.03/0.04	c | Conflicts | Original         | Learnt                           | Progress |
0.03/0.04	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.03/0.04	c ==============================================================================
0.03/0.04	c |         0 |     622     1244 |     207       0        0     nan |  0.000 % |
0.03/0.04	c ==============================================================================
0.03/0.04	c Found solution: -21
0.03/0.04	o -21
0.03/0.04	c ---[   0]---> Sorter-cost: 2208     Base:
0.03/0.05	c ==================================[MINISAT+]==================================
0.03/0.05	c | Conflicts | Original         | Learnt                           | Progress |
0.03/0.05	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.03/0.05	c ==============================================================================
0.03/0.05	c |         0 |    2893     6603 |     964       0        0     nan |  0.000 % |
0.03/0.06	c |       100 |    2770     6347 |    1060      91     2152    23.6 | 30.977 % |
0.03/0.07	c |       250 |    2690     6175 |    1166     224     6577    29.4 | 33.050 % |
0.09/0.10	c |       476 |    2650     6091 |    1283     447    17014    38.1 | 34.039 % |
0.09/0.14	c |       813 |    2625     6032 |    1411     778    33821    43.5 | 34.760 % |
0.09/0.14	c ==============================================================================
0.09/0.14	c Found solution: -23
0.09/0.14	o -23
0.09/0.14	c ---[   0]---> Sorter-cost:    0     Base:
0.09/0.15	c ==================================[MINISAT+]==================================
0.09/0.15	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.15	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.15	c ==============================================================================
0.09/0.15	c |       841 |    2670     6169 |     890     806    34774    43.1 | 34.760 % |
0.09/0.16	c |       941 |    2569     5951 |     979     871    37388    42.9 | 36.985 % |
0.09/0.17	c |      1091 |    2527     5852 |    1076    1004    38570    38.4 | 38.182 % |
0.09/0.19	c |      1316 |    2527     5852 |    1184    1229    41325    33.6 | 38.182 % |
0.19/0.24	c |      1653 |    2517     5827 |    1303    1302    50228    38.6 | 38.449 % |
0.29/0.30	c |      2159 |    2483     5751 |    1433    1806    73397    40.6 | 39.380 % |
0.39/0.41	c |      2918 |    2473     5729 |    1576    2560   109459    42.8 | 39.645 % |
0.39/0.43	c ==============================================================================
0.39/0.43	c Found solution: -24
0.39/0.43	o -24
0.39/0.44	c ---[   0]---> Sorter-cost:    0     Base:
0.39/0.44	c ==================================[MINISAT+]==================================
0.39/0.44	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.44	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.44	c ==============================================================================
0.39/0.44	c |      3091 |    2467     5706 |     822    1450    56033    38.6 | 39.645 % |
0.39/0.45	c |      3191 |    2451     5669 |     904    1533    59071    38.5 | 40.364 % |
0.39/0.47	c |      3341 |    2451     5669 |     994    1683    63118    37.5 | 40.366 % |
0.49/0.50	c |      3567 |    2451     5669 |    1094    1909    71107    37.2 | 40.364 % |
0.49/0.54	c |      3905 |    2449     5665 |    1203    2246    83504    37.2 | 40.408 % |
0.59/0.60	c |      4413 |    2449     5665 |    1323    1631    47715    29.3 | 40.410 % |
0.69/0.70	c |      5172 |    2428     5620 |    1456    2303    71351    31.0 | 40.939 % |
0.79/0.85	c |      6312 |    2428     5620 |    1601    2006    57279    28.6 | 40.939 % |
1.00/1.09	c |      8021 |    2428     5620 |    1762    2189    67945    31.0 | 40.943 % |
1.39/1.48	c |     10584 |    2428     5620 |    1938    3148   109620    34.8 | 40.941 % |
1.99/2.03	c |     14428 |    2428     5620 |    2132    2063    66740    32.4 | 40.940 % |
1.99/2.09	c ==============================================================================
1.99/2.09	c Found solution: -25
1.99/2.09	o -25
1.99/2.09	c ---[   0]---> Sorter-cost:    0     Base:
1.99/2.09	c ==================================[MINISAT+]==================================
1.99/2.09	c | Conflicts | Original         | Learnt                           | Progress |
1.99/2.09	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.99/2.09	c ==============================================================================
1.99/2.09	c |     14831 |    2448     5678 |     816    2466    81349    33.0 | 40.940 % |
2.10/2.11	c |     14932 |    2448     5678 |     897    1334    34554    25.9 | 40.811 % |
2.10/2.12	c |     15082 |    2448     5678 |     987    1484    37842    25.5 | 40.812 % |
2.10/2.16	c |     15307 |    2424     5623 |    1086    1708    42627    25.0 | 41.469 % |
2.20/2.20	c |     15644 |    2422     5619 |    1194    2043    51325    25.1 | 41.513 % |
2.20/2.27	c |     16151 |    2422     5619 |    1314    1449    21893    15.1 | 41.513 % |
2.29/2.36	c |     16910 |    2422     5619 |    1445    2208    48441    21.9 | 41.513 % |
2.49/2.51	c |     18049 |    2422     5619 |    1590    1953    44401    22.7 | 41.515 % |
2.69/2.73	c |     19757 |    2422     5619 |    1749    2191    48550    22.2 | 41.515 % |
2.99/3.09	c |     22320 |    2422     5619 |    1924    1590    28471    17.9 | 41.513 % |
3.59/3.64	c |     26164 |    2408     5589 |    2116    2233    44608    20.0 | 41.865 % |
4.49/4.52	c |     31930 |    2332     5413 |    2328    2519    70945    28.2 | 44.067 % |
5.69/5.78	c |     40580 |    2322     5389 |    2560    3846   114164    29.7 | 44.371 % |
7.70/7.78	c |     53554 |    2322     5389 |    2817    2742    71364    26.0 | 44.371 % |
10.69/10.73	c |     73016 |    2322     5389 |    3098    2993    79299    26.5 | 44.376 % |
14.99/15.06	c |    102208 |    2315     5374 |    3408    2688    84307    31.4 | 44.547 % |
20.89/20.96	c ==============================================================================
20.89/20.96	c Found solution: -26
20.89/20.96	o -26
20.89/20.96	c ---[   0]---> Sorter-cost:    0     Base:
20.89/20.96	c ==================================[MINISAT+]==================================
20.89/20.96	c | Conflicts | Original         | Learnt                           | Progress |
20.89/20.96	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
20.89/20.96	c ==============================================================================
20.89/20.96	c |    137947 |    2307     5339 |     769    4129   154911    37.5 | 44.547 % |
20.89/20.98	c |    138047 |    2307     5339 |     845    1133    20050    17.7 | 44.906 % |
20.89/20.99	c |    138198 |    2307     5339 |     930    1284    26110    20.3 | 44.903 % |
20.99/21.02	c |    138424 |    2307     5339 |    1023    1510    34958    23.2 | 44.906 % |
20.99/21.06	c |    138761 |    2307     5339 |    1125    1847    47215    25.6 | 44.905 % |
21.09/21.13	c |    139268 |    2307     5339 |    1238    2354    62715    26.6 | 44.903 % |
21.19/21.22	c |    140030 |    2307     5339 |    1362    1939    49411    25.5 | 44.904 % |
21.29/21.37	c |    141169 |    2307     5339 |    1498    1792    44482    24.8 | 44.903 % |
21.59/21.61	c |    142878 |    2307     5339 |    1648    2074    52825    25.5 | 44.903 % |
21.89/21.95	c |    145442 |    2250     5210 |    1813    1592    32557    20.5 | 46.485 % |
22.49/22.50	c |    149287 |    2250     5210 |    1994    2253    45447    20.2 | 46.487 % |
23.29/23.31	c |    155053 |    2250     5210 |    2194    2885    91048    31.6 | 46.487 % |
24.49/24.60	c |    163702 |    2250     5210 |    2413    2839    77431    27.3 | 46.485 % |
26.48/26.52	c |    176676 |    2250     5210 |    2654    2349    56463    24.0 | 46.486 % |
29.38/29.46	c |    196137 |    2250     5210 |    2920    3509    96348    27.5 | 46.486 % |
34.08/34.13	c |    225330 |    2250     5210 |    3212    3937   132083    33.5 | 46.488 % |
41.08/41.17	c |    269120 |    2250     5210 |    3533    3093    87873    28.4 | 46.488 % |
51.87/51.92	c |    334805 |    2250     5210 |    3886    3280   106705    32.5 | 46.487 % |
68.37/68.48	c |    433331 |    2210     5121 |    4275    5357   180716    33.7 | 47.278 % |
93.05/93.17	c |    581121 |    2189     5076 |    4703    3448   107543    31.2 | 47.804 % |
130.75/130.82	c |    802804 |    2145     4979 |    5173    5909   156861    26.5 | 48.639 % |
185.53/185.68	c |   1135329 |    2106     4890 |    5690    3429    64793    18.9 | 49.693 % |
217.62/217.75	c ==============================================================================
217.62/217.75	c Optimal solution: -26
217.62/217.75	s OPTIMUM FOUND
217.62/217.75	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
217.62/217.75	v -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
217.62/217.75	v -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
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217.62/217.75	v -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277
217.62/217.75	v -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298
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217.62/217.75	v -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361
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217.62/217.75	v -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424
217.62/217.75	v -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445
217.62/217.75	v -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466
217.62/217.75	v -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487
217.62/217.75	v -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508
217.62/217.75	v -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529
217.62/217.75	v -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550
217.62/217.75	v -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571
217.62/217.75	v -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592
217.62/217.75	v -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613
217.62/217.75	v -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634
217.62/217.75	v -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655
217.62/217.75	v -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676
217.62/217.75	v -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697
217.62/217.75	v -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718
217.62/217.75	v -x719 -x720 -x721 -x722
217.62/217.75	c _______________________________________________________________________________
217.62/217.75	c 
217.62/217.75	c restarts              : 62
217.62/217.75	c conflicts             : 1327193        (6098 /sec)
217.62/217.75	c decisions             : 1629838        (7488 /sec)
217.62/217.75	c propagations          : 0              (0 /sec)
217.62/217.75	c inspects              : 0              (0 /sec)
217.62/217.75	c CPU time              : 217.659 s
217.62/217.75	c _______________________________________________________________________________

Verifier Data (download as text)

OK	-26

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454823-1178031941/instance-454823-1178031941.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-454823-1178031941 -o ROOT/results/node22/solver-454823-1178031941 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454823-1178031941/minisat+ /tmp/evaluation/454823-1178031941/instance-454823-1178031941.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 21852
/proc/meminfo: memFree=1735544/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=1048 CPUtime=0
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 251111791 1073152 100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 262 100 73 215 0 44 0

[startup+0.039944 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 21852
/proc/meminfo: memFree=1735544/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=1192 CPUtime=0.03
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 159 0 0 0 3 0 0 0 18 0 1 0 251111791 1220608 145 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 298 145 75 215 0 80 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1192

[startup+0.101947 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 21852
/proc/meminfo: memFree=1735544/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=1636 CPUtime=0.09
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 251111791 1675264 288 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581491 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 409 288 110 215 0 191 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301977 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 21852
/proc/meminfo: memFree=1735544/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=2028 CPUtime=0.29
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 378 0 0 0 29 0 0 0 19 0 1 0 251111791 2076672 364 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581229 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 507 364 110 215 0 289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701038 s]
/proc/loadavg: 0.95 1.00 0.99 3/77 21852
/proc/meminfo: memFree=1735544/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=2160 CPUtime=0.69
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 424 0 0 0 69 0 0 0 22 0 1 0 251111791 2211840 410 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134578748 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 540 410 110 215 0 322 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2160

[startup+1.50116 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1734256/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=2292 CPUtime=1.49
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 449 0 0 0 149 0 0 0 25 0 1 0 251111791 2347008 435 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580756 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 573 435 110 215 0 355 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2292

[startup+3.1014 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1733936/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=2292 CPUtime=3.09
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 468 0 0 0 309 0 0 0 25 0 1 0 251111791 2347008 454 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580337 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 573 454 110 215 0 355 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2292

[startup+6.30189 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1733688/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=2548 CPUtime=6.29
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 528 0 0 0 629 0 0 0 25 0 1 0 251111791 2609152 514 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580071 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 637 514 110 215 0 419 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2548

[startup+12.7019 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1733432/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=2804 CPUtime=12.69
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 582 0 0 0 1269 0 0 0 25 0 1 0 251111791 2871296 568 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576171 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 701 568 110 215 0 483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2804

[startup+25.5018 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1732920/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=3196 CPUtime=25.49
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 685 0 0 0 2549 0 0 0 25 0 1 0 251111791 3272704 671 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 799 671 110 215 0 581 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3196

[startup+51.1017 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1732792/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=3328 CPUtime=51.07
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 729 0 0 0 5107 0 0 0 25 0 1 0 251111791 3407872 715 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581497 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 832 715 110 215 0 614 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3328

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1732088/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=3996 CPUtime=102.25
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 893 0 0 0 10225 0 0 0 25 0 1 0 251111791 4091904 879 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574431 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 999 879 110 215 0 781 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3996

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1731832/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=4256 CPUtime=162.24
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 945 0 0 0 16223 1 0 0 25 0 1 0 251111791 4358144 931 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580932 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 1064 931 110 215 0 846 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4256

Solver just ended. Dumping a history of the last processes samples

[startup+179.101 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1731640/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=4388 CPUtime=179.03
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 978 0 0 0 17902 1 0 0 25 0 1 0 251111791 4493312 964 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572676 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 1097 964 110 215 0 879 0
Current children cumulated CPU time (s) 179.03
Current children cumulated vsize (KiB) 4388

[startup+204.701 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1731704/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=4388 CPUtime=204.62
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 985 0 0 0 20461 1 0 0 25 0 1 0 251111791 4493312 971 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576837 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 1097 971 110 215 0 879 0
Current children cumulated CPU time (s) 204.62
Current children cumulated vsize (KiB) 4388

[startup+211.102 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1731704/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=4388 CPUtime=211.02
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 992 0 0 0 21101 1 0 0 25 0 1 0 251111791 4493312 978 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580916 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 1097 978 110 215 0 879 0
Current children cumulated CPU time (s) 211.02
Current children cumulated vsize (KiB) 4388

[startup+214.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1731704/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=4388 CPUtime=214.21
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 992 0 0 0 21420 1 0 0 25 0 1 0 251111791 4493312 978 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572757 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 1097 978 110 215 0 879 0
Current children cumulated CPU time (s) 214.21
Current children cumulated vsize (KiB) 4388

[startup+215.902 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1731704/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=4388 CPUtime=215.81
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 995 0 0 0 21580 1 0 0 25 0 1 0 251111791 4493312 981 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 1097 981 110 215 0 879 0
Current children cumulated CPU time (s) 215.81
Current children cumulated vsize (KiB) 4388

[startup+216.705 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1731704/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=4388 CPUtime=216.62
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 995 0 0 0 21661 1 0 0 25 0 1 0 251111791 4493312 981 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581415 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 1097 981 110 215 0 879 0
Current children cumulated CPU time (s) 216.62
Current children cumulated vsize (KiB) 4388

[startup+217.501 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1731704/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=4388 CPUtime=217.41
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 997 0 0 0 21740 1 0 0 25 0 1 0 251111791 4493312 983 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580916 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 1097 983 110 215 0 879 0
Current children cumulated CPU time (s) 217.41
Current children cumulated vsize (KiB) 4388

[startup+217.701 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 21853
/proc/meminfo: memFree=1731704/2055920 swapFree=4163632/4192956
[pid=21852] ppid=21850 vsize=4388 CPUtime=217.62
/proc/21852/stat : 21852 (minisat+) R 21850 21852 29799 0 -1 4194304 997 0 0 0 21761 1 0 0 25 0 1 0 251111791 4493312 983 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21852/statm: 1097 983 110 215 0 879 0
Current children cumulated CPU time (s) 217.62
Current children cumulated vsize (KiB) 4388

Child status: 30
Real time (s): 217.753
CPU time (s): 217.679
CPU user time (s): 217.659
CPU system time (s): 0.019996
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 4388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 217.659
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1001
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= 12
involuntary context switches= 601

runsolver used 0.166974 second user time and 0.468928 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  1 15:05:41 UTC 2007

IDJOB= 454823
IDBENCH= 48223
IDSOLVER= 156
FILE ID= node22/454823-1178031941

PBS_JOBID= 4728368

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_3.opb
COMMAND LINE= /tmp/evaluation/454823-1178031941/minisat+ /tmp/evaluation/454823-1178031941/instance-454823-1178031941.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-454823-1178031941 -o ROOT/results/node22/conversion-454823-1178031941 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454823-1178031941/instance-454823-1178031941.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-454823-1178031941 -o ROOT/results/node22/solver-454823-1178031941 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454823-1178031941/minisat+ /tmp/evaluation/454823-1178031941/instance-454823-1178031941.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  737bdf32fd69c002d569e68c523af4bf

RANDOM SEED= 787226949

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1735952 kB
Buffers:         76656 kB
Cached:         146912 kB
SwapCached:       7428 kB
Active:         113520 kB
Inactive:       139320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735952 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          34320 kB
Slab:            52752 kB
Committed_AS:  3266212 kB
PageTables:       1692 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node22 on Tue May  1 15:09:19 UTC 2007