Trace number 458891

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
PBS4_v2 2007-03-23SAT (TO)364 1800.08 1800.55

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 benchmark32.663
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

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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458891-1178644888/instance-458891-1178644888.opb ......
0.09/0.11	c done parsing opb.
0.09/0.11	o 387
0.09/0.11	o 386
0.09/0.12	o 385
0.09/0.12	o 384
0.09/0.13	o 383
0.09/0.13	o 382
0.09/0.14	o 381
0.09/0.14	o 380
0.09/0.16	o 379
0.39/0.43	o 378
0.39/0.43	o 377
0.39/0.43	o 376
0.39/0.43	o 375
0.39/0.43	o 374
0.39/0.44	o 373
0.39/0.44	o 372
0.39/0.44	o 371
0.39/0.44	o 370
0.39/0.44	o 369
0.39/0.44	o 368
1.59/1.64	o 367
1.99/2.07	o 366
2.29/2.31	o 365
44.88/44.97	o 364
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	v x1 -x10 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 x11 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x12
1800.02/1800.50	v -x120 x121 -x122 x123 -x124 x125 -x126 x127 -x128 x129 x13 -x130 -x131 -x132 -x133 -x134 x135 -x136 x137 -x138 x139 -x14 -x140
1800.02/1800.50	v x141 -x142 -x143 x144 x145 -x146 x147 -x148 -x149 x15 -x150 x151 -x152 x153 -x154 -x155 -x156 x157 -x158 -x159 -x16 -x160 x161
1800.02/1800.50	v -x162 -x163 -x164 x165 -x166 -x167 -x168 x169 x17 -x170 x171 -x172 -x173 x174 x175 -x176 x177 -x178 -x179 -x18 x180 x181 -x182
1800.02/1800.50	v -x183 -x184 -x185 -x186 x187 -x188 -x189 x19 -x190 x191 -x192 -x193 -x194 x195 -x196 x197 -x198 x199 -x2 -x20 -x200 -x201 -x202
1800.02/1800.50	v x203 -x204 x205 -x206 x207 -x208 x209 x21 -x210 -x211 x212 x213 -x214 x215 -x216 x217 -x218 x219 -x22 -x220 -x221 -x222 x223
1800.02/1800.50	v -x224 x225 -x226 x227 -x228 x229 x23 -x230 -x231 x232 x233 -x234 x235 -x236 x237 -x238 x239 -x24 -x240 x241 -x242 x243 -x244
1800.02/1800.50	v x245 -x246 -x247 -x248 -x249 x25 -x250 x251 -x252 x253 -x254 -x255 -x256 x257 -x258 x259 -x26 -x260 -x261 x262 x263 -x264 x265
1800.02/1800.50	v -x266 x267 -x268 x269 x27 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x28 -x280 x281 -x282 x283 -x284 x285 -x286
1800.02/1800.50	v x287 -x288 x289 x29 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 x3 -x30 -x300 x301 -x302 x303 -x304 x305 -x306 x307
1800.02/1800.50	v -x308 x309 x31 -x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 -x32 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328
1800.02/1800.50	v x329 -x33 -x330 x331 -x332 x333 -x334 x335 -x336 x337 -x338 x339 x34 -x340 x341 -x342 x343 -x344 x345 -x346 x347 -x348 x349
1800.02/1800.50	v x35 -x350 x351 -x352 x353 -x354 x355 -x356 x357 -x358 x359 -x36 -x360 x361 -x362 x363 -x364 x365 -x366 x367 -x368 -x369 -x37
1800.02/1800.50	v x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 -x379 x38 x380 x381 -x382 x383 -x384 -x385 x386 -x387 x388 x389 x39 -x390 -x391
1800.02/1800.50	v x392 -x393 x394 x395 -x396 x397 -x398 -x399 -x4 -x40 x400 -x401 x402 -x403 x404 -x405 x406 x407 -x408 -x409 x41 -x410 -x411
1800.02/1800.50	v x412 x413 -x414 -x415 x416 -x417 x418 x419 -x42 -x420 -x421 x422 -x423 x424 x425 -x426 -x427 x428 -x429 x43 x430 x431 -x432
1800.02/1800.50	v -x433 x434 -x435 x436 x437 -x438 -x439 -x44 x440 -x441 x442 x443 -x444 x445 -x446 -x447 x448 -x449 x45 x450 -x451 x452 -x453
1800.02/1800.50	v x454 x455 -x456 x457 -x458 -x459 -x46 x460 -x461 x462 x463 -x464 -x465 x466 -x467 x468 x469 x47 -x470 -x471 x472 -x473 x474
1800.02/1800.50	v x475 -x476 -x477 x478 -x479 -x48 x480 x481 -x482 -x483 x484 -x485 x486 x487 -x488 -x489 x49 x490 -x491 x492 -x493 x494 -x495
1800.02/1800.50	v x496 x497 -x498 x499 x5 -x50 -x500 -x501 x502 -x503 x504 x505 -x506 -x507 x508 -x509 x51 -x510 -x511 x512 -x513 x514 x515 -x516
1800.02/1800.50	v -x517 x518 -x519 -x52 x520 x521 -x522 -x523 x524 -x525 x526 x527 -x528 x529 x53 -x530 -x531 x532 -x533 x534 x535 -x536 -x537
1800.02/1800.50	v x538 -x539 -x54 x540 -x541 x542 -x543 x544 x545 -x546 -x547 x548 -x549 x55 x550 x551 -x552 x553 -x554 -x555 x556 -x557 x558
1800.02/1800.50	v -x559 -x56 x560 x561 -x562 -x563 x564 x565 -x566 -x567 x568 -x569 x57 x570 x571 -x572 -x573 x574 -x575 x576 -x577 x578 x579
1800.02/1800.50	v -x58 -x580 -x581 x582 x583 -x584 -x585 x586 -x587 x588 x589 x59 -x590 -x591 x592 -x593 x594 x595 -x596 -x597 x598 -x599 -x6
1800.02/1800.50	v -x60 x600 -x601 x602 -x603 x604 x605 -x606 -x607 x608 -x609 x61 x610 x611 -x612 x613 -x614 -x615 x616 -x617 -x618 -x619 -x62
1800.02/1800.50	v x620 -x621 x622 x623 -x624 -x625 x626 -x627 x628 x629 x63 -x630 x631 -x632 -x633 x634 -x635 -x636 -x637 x638 -x639 -x64 x640
1800.02/1800.50	v x641 -x642 -x643 x644 -x645 x646 x647 -x648 -x649 x65 x650 -x651 x652 x653 -x654 -x655 x656 -x657 x658 x659 -x66 -x660 -x661
1800.02/1800.50	v x662 -x663 x664 x665 -x666 x667 -x668 -x669 x67 x670 -x671 x672 -x673 x674 -x675 x676 x677 -x678 x679 -x68 -x680 -x681 x682
1800.02/1800.50	v -x683 -x684 x685 -x686 -x687 x688 -x689 x69 x690 x691 -x692 -x693 x694 -x695 x696 x697 -x698 -x699 x7 -x70 x700 -x701 -x702
1800.02/1800.50	v -x703 x704 -x705 x706 x707 -x708 x709 x71 -x710 -x711 x712 -x713 x714 -x715 x716 -x717 x718 x719 -x72 -x720 -x721 x722 -x723
1800.02/1800.50	v x724 x725 -x726 x727 -x728 -x729 x73 x730 -x731 x732 x733 -x734 -x735 x736 -x737 x738 -x739 -x74 x740 -x741 x742 x743 -x744
1800.02/1800.50	v x745 -x746 -x747 x748 -x749 x75 -x750 x751 -x752 -x753 x754 -x755 x756 x757 -x758 -x759 -x76 x760 -x761 x762 -x763 x764 -x765
1800.02/1800.50	v x766 x767 -x768 x769 x77 -x770 -x771 x772 -x773 x774 -x78 x79 -x8 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 -x89 x9 x90 x91 -x92
1800.02/1800.50	v x93 -x94 x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	364

Conversion Script Data (download as text)

/tmp/evaluation/458891-1178644888/instance-458891-1178644888.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-458891-1178644888 -o ROOT/results/node21/solver-458891-1178644888 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458891-1178644888/instance-458891-1178644888.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: 1.07 1.00 1.00 3/77 9623
/proc/meminfo: memFree=1942904/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=1456 CPUtime=0
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 312406141 1490944 137 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 364 139 86 219 0 141 0

[startup+0.0683791 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 9623
/proc/meminfo: memFree=1942904/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=1616 CPUtime=0.06
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 233 0 0 0 6 0 0 0 18 0 1 0 312406141 1654784 215 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 404 215 86 219 0 181 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1616

[startup+0.101383 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 9623
/proc/meminfo: memFree=1942904/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=2020 CPUtime=0.09
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 333 0 0 0 9 0 0 0 18 0 1 0 312406141 2068480 311 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 505 311 86 219 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301404 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 9623
/proc/meminfo: memFree=1942904/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=2660 CPUtime=0.29
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 451 0 0 0 29 0 0 0 19 0 1 0 312406141 2723840 429 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134560669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 665 429 102 219 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2660

[startup+0.701449 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 9623
/proc/meminfo: memFree=1942904/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=2660 CPUtime=0.69
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 533 0 0 0 69 0 0 0 23 0 1 0 312406141 2723840 511 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 665 511 102 219 0 442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2660

[startup+1.50154 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1940976/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=4004 CPUtime=1.49
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 683 0 0 0 149 0 0 0 25 0 1 0 312406141 4100096 612 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 1001 612 102 219 0 778 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4004

[startup+3.10171 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1939568/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=10272 CPUtime=3.09
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 1593 0 0 0 308 1 0 0 25 0 1 0 312406141 10518528 1522 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 2568 1522 102 219 0 2345 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10272

[startup+6.30106 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1934960/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=10668 CPUtime=6.29
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 2413 0 0 0 627 2 0 0 25 0 1 0 312406141 10924032 2342 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 2667 2342 102 219 0 2444 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10668

[startup+12.7018 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1922288/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=36420 CPUtime=12.69
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 5771 0 0 0 1264 5 0 0 25 0 1 0 312406141 37294080 5603 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 9105 5603 102 219 0 8882 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36420

[startup+25.5012 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1913776/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=37480 CPUtime=25.48
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 7681 0 0 0 2539 9 0 0 25 0 1 0 312406141 38379520 7513 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 9370 7513 102 219 0 9147 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37480

[startup+51.102 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1870448/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=138716 CPUtime=51.08
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 18683 0 0 0 5088 20 0 0 25 0 1 0 312406141 142045184 18322 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 34679 18322 102 219 0 34456 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 138716

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1817904/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=142016 CPUtime=102.26
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 31562 0 0 0 10191 35 0 0 25 0 1 0 312406141 145424384 31201 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 35504 31201 102 219 0 35281 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 142016

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1784560/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=276720 CPUtime=162.25
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 40240 0 0 0 16175 50 0 0 25 0 1 0 312406141 283361280 39494 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 69180 39494 102 219 0 68957 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 276720

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1756720/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=279720 CPUtime=222.23
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 47098 0 0 0 22162 61 0 0 25 0 1 0 312406141 286433280 46352 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 69930 46352 102 219 0 69707 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 279720

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1736496/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=281960 CPUtime=282.22
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 52140 0 0 0 28151 71 0 0 25 0 1 0 312406141 288727040 51394 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 70490 51394 102 219 0 70267 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 281960

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1720688/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=283252 CPUtime=342.2
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 56056 0 0 0 34142 78 0 0 25 0 1 0 312406141 290050048 55310 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 70813 55310 102 219 0 70590 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 283252

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1714096/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=286988 CPUtime=402.18
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 58452 0 0 0 40135 83 0 0 25 0 1 0 312406141 293875712 56937 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 71747 56937 102 219 0 71524 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 286988

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1707568/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=287688 CPUtime=462.16
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 60057 0 0 0 46128 88 0 0 25 0 1 0 312406141 294592512 58542 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 71922 58542 102 219 0 71699 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 287688

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1703984/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=288768 CPUtime=522.15
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 60936 0 0 0 52121 94 0 0 25 0 1 0 312406141 295698432 59421 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 72192 59421 102 219 0 71969 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 288768

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1697968/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=289688 CPUtime=582.14
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 62419 0 0 0 58113 101 0 0 25 0 1 0 312406141 296640512 60904 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 72422 60904 102 219 0 72199 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 289688

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1694768/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=290488 CPUtime=642.13
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 63195 0 0 0 64104 109 0 0 25 0 1 0 312406141 297459712 61680 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 72622 61680 102 219 0 72399 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 290488


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1689648/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=292568 CPUtime=882.06
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 64405 0 0 0 88076 130 0 0 25 0 1 0 312406141 299589632 62890 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547225 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 73142 62890 102 219 0 72919 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 292568

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1686704/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=293284 CPUtime=942.04
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 65131 0 0 0 94070 134 0 0 25 0 1 0 312406141 300322816 63616 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 73321 63616 102 219 0 73098 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 293284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1685232/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=293728 CPUtime=1002.03
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 65475 0 0 0 100065 138 0 0 25 0 1 0 312406141 300777472 63960 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 73432 63960 102 219 0 73209 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 293728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1680112/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=294284 CPUtime=1062.02
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 66737 0 0 0 106057 145 0 0 25 0 1 0 312406141 301346816 65222 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 73571 65222 102 219 0 73348 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 294284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1679216/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=301096 CPUtime=1121.99
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 68479 0 0 0 112049 150 0 0 25 0 1 0 312406141 308322304 65427 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 75274 65427 102 219 0 75051 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 301096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1678448/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=301588 CPUtime=1181.98
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 68656 0 0 0 118044 154 0 0 25 0 1 0 312406141 308826112 65604 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 75397 65604 102 219 0 75174 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 301588

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9624
/proc/meminfo: memFree=1677744/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=301588 CPUtime=1241.97
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 68798 0 0 0 124038 159 0 0 25 0 1 0 312406141 308826112 65746 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 75397 65746 102 219 0 75174 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 301588

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1676976/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=302100 CPUtime=1301.96
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 68956 0 0 0 130030 166 0 0 25 0 1 0 312406141 309350400 65904 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 75525 65904 102 219 0 75302 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 302100

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1676400/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=302440 CPUtime=1361.93
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 69096 0 0 0 136023 170 0 0 25 0 1 0 312406141 309698560 66044 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 75610 66044 102 219 0 75387 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 302440

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1675824/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=302992 CPUtime=1421.93
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 69244 0 0 0 142019 174 0 0 25 0 1 0 312406141 310263808 66192 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 75748 66192 102 219 0 75525 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 302992

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1675312/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=303152 CPUtime=1481.9
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 69374 0 0 0 148010 180 0 0 25 0 1 0 312406141 310427648 66322 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 75788 66322 102 219 0 75565 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 303152

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1674480/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=303856 CPUtime=1541.88
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 69573 0 0 0 154003 185 0 0 25 0 1 0 312406141 311148544 66521 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 75964 66521 102 219 0 75741 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 303856

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1673840/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=304452 CPUtime=1601.87
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 69733 0 0 0 159996 191 0 0 25 0 1 0 312406141 311758848 66681 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 76113 66681 102 219 0 75890 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 304452

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1673072/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=304644 CPUtime=1661.85
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 69903 0 0 0 165990 195 0 0 25 0 1 0 312406141 311955456 66851 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 76161 66851 102 219 0 75938 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 304644

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1670896/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=305268 CPUtime=1721.84
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 70620 0 0 0 171984 200 0 0 25 0 1 0 312406141 312594432 67568 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 76317 67568 102 219 0 76094 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 305268

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1669232/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=305652 CPUtime=1781.82
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 70813 0 0 0 177978 204 0 0 25 0 1 0 312406141 312987648 67761 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 76413 67761 102 219 0 76190 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 305652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1669040/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=305652 CPUtime=1800.02
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 70858 0 0 0 179797 205 0 0 25 0 1 0 312406141 312987648 67806 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 76413 67806 102 219 0 76190 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 305652

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9626
/proc/meminfo: memFree=1669040/2055920 swapFree=4156340/4192956
[pid=9623] ppid=9621 vsize=305652 CPUtime=1800.02
/proc/9623/stat : 9623 (PBS4_SAT07v2) R 9621 9623 8960 0 -1 4194304 70858 0 0 0 179797 205 0 0 25 0 1 0 312406141 312987648 67806 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9623/statm: 76413 67806 102 219 0 76190 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 305652

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.08
CPU user time (s): 1797.97
CPU system time (s): 2.10468
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 305652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.97
system time used= 2.10468
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70861
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= 8
involuntary context switches= 1002

runsolver used 1.61075 second user time and 4.31434 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue May  8 17:21:28 UTC 2007

IDJOB= 458891
IDBENCH= 2146
IDSOLVER= 200
FILE ID= node21/458891-1178644888

PBS_JOBID= 5217818

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458891-1178644888/instance-458891-1178644888.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-458891-1178644888 -o ROOT/results/node21/conversion-458891-1178644888 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458891-1178644888/instance-458891-1178644888.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-458891-1178644888 -o ROOT/results/node21/solver-458891-1178644888 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458891-1178644888/instance-458891-1178644888.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  898f4661a42594ef028c1f962398614b

RANDOM SEED= 949297557

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1943312 kB
Buffers:          8824 kB
Cached:          23956 kB
SwapCached:      14820 kB
Active:          45096 kB
Inactive:        11088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1943312 kB
SwapTotal:     4192956 kB
SwapFree:      4156340 kB
Dirty:            2696 kB
Writeback:           0 kB
Mapped:          30668 kB
Slab:            41956 kB
Committed_AS:  5041908 kB
PageTables:       1788 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 node21 on Tue May  8 17:51:31 UTC 2007