Trace number 458927

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)339 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8a4.opb
MD5SUM39250f205953aedd83d7a2bcba6bda16
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark283
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 283
Optimality of the best value was proved NO
Number of variables792
Total number of constraints3194
Number of constraints which are clauses3194
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 constraint8
Number of terms in the objective function 792
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 792
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 792
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/458927-1178645670/instance-458927-1178645670.opb ......
0.01/0.03	c done parsing opb.
0.01/0.03	o 396
0.01/0.03	o 395
0.01/0.03	o 394
0.01/0.04	o 393
0.01/0.04	o 392
0.01/0.04	o 391
0.01/0.04	o 390
0.01/0.05	o 379
0.01/0.05	o 378
0.01/0.05	o 377
0.01/0.05	o 376
3.89/3.99	o 339
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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
1800.06/1800.61	v -x120 x121 -x122 -x123 x124 x125 -x126 x127 -x128 x129 x13 -x130 x131 -x132 x133 -x134 x135 -x136 -x137 x138 x139 -x14 -x140
1800.06/1800.61	v -x141 x142 x143 -x144 x145 -x146 x147 -x148 x149 -x15 -x150 x151 -x152 x153 -x154 -x155 x156 x157 -x158 x159 x16 -x160 x161
1800.06/1800.61	v -x162 x163 -x164 x165 -x166 x167 -x168 x169 x17 -x170 x171 -x172 -x173 x174 x175 -x176 x177 -x178 x179 -x18 -x180 x181 -x182
1800.06/1800.61	v x183 -x184 x185 -x186 -x187 x188 x189 x19 -x190 x191 -x192 -x193 x194 x195 -x196 -x197 x198 x199 x2 -x20 -x200 -x201 x202 x203
1800.06/1800.61	v -x204 -x205 x206 x207 -x208 -x209 x21 x210 x211 -x212 x213 -x214 x215 -x216 -x217 x218 x219 -x22 -x220 -x221 x222 x223 -x224
1800.06/1800.61	v -x225 x226 x227 -x228 x229 -x23 -x230 -x231 x232 -x233 x234 -x235 x236 -x237 x238 -x239 x24 x240 -x241 x242 x243 -x244 -x245
1800.06/1800.61	v x246 x247 -x248 -x249 x25 x250 x251 -x252 -x253 x254 -x255 x256 x257 -x258 -x259 -x26 x260 -x261 x262 -x263 x264 -x265 x266
1800.06/1800.61	v x267 -x268 -x269 x27 x270 x271 -x272 -x273 x274 x275 -x276 -x277 x278 x279 -x28 -x280 -x281 x282 x283 -x284 -x285 x286 x287
1800.06/1800.61	v -x288 -x289 x29 x290 x291 -x292 -x293 x294 x295 -x296 x297 -x298 x299 x3 -x30 -x300 -x301 x302 x303 -x304 -x305 x306 -x307 -x308
1800.06/1800.61	v -x309 x31 -x310 -x311 -x312 -x313 x314 -x315 x316 x317 -x318 -x319 -x32 x320 -x321 x322 -x323 x324 -x325 x326 x327 -x328 -x329
1800.06/1800.61	v x33 x330 x331 -x332 -x333 x334 x335 -x336 x337 -x338 -x339 -x34 x340 -x341 x342 -x343 x344 -x345 x346 -x347 x348 -x349 x35 x350
1800.06/1800.61	v x351 -x352 -x353 x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 x362 x363 -x364 -x365 x366 -x367 -x368 -x369 x37 x370
1800.06/1800.61	v -x371 -x372 -x373 x374 x375 -x376 -x377 x378 -x379 -x38 -x380 -x381 x382 -x383 -x384 -x385 x386 -x387 x388 x389 x39 -x390 -x391
1800.06/1800.61	v x392 -x393 x394 -x395 x396 -x397 x398 x399 -x4 -x40 -x400 -x401 x402 -x403 -x404 -x405 x406 -x407 -x408 -x409 x41 x410 -x411
1800.06/1800.61	v -x412 -x413 x414 -x415 -x416 -x417 x418 x419 -x42 -x420 -x421 x422 x423 -x424 -x425 x426 -x427 -x428 -x429 x43 x430 -x431 -x432
1800.06/1800.61	v -x433 x434 -x435 x436 x437 -x438 -x439 -x44 x440 -x441 x442 -x443 x444 -x445 x446 x447 -x448 -x449 -x45 x450 -x451 -x452 -x453
1800.06/1800.61	v -x454 -x455 -x456 -x457 x458 x459 x46 -x460 -x461 x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 x47 x470 x471 -x472 -x473
1800.06/1800.61	v x474 -x475 -x476 -x477 x478 -x479 -x48 -x480 -x481 x482 x483 -x484 -x485 x486 -x487 -x488 -x489 x49 -x490 -x491 -x492 x493
1800.06/1800.61	v -x494 -x495 x496 -x497 x498 -x499 -x5 -x50 x500 -x501 x502 -x503 x504 -x505 x506 -x507 x508 x509 x51 -x510 -x511 x512 -x513
1800.06/1800.61	v x514 -x515 x516 -x517 x518 -x519 -x52 x520 x521 -x522 -x523 x524 -x525 x526 -x527 x528 -x529 x53 x530 -x531 x532 x533 -x534
1800.06/1800.61	v -x535 x536 -x537 x538 -x539 -x54 x540 -x541 x542 x543 -x544 -x545 x546 -x547 -x548 -x549 x55 -x550 -x551 -x552 -x553 x554 x555
1800.06/1800.61	v -x556 -x557 x558 -x559 -x56 -x560 -x561 -x562 -x563 -x564 -x565 x566 -x567 x568 x569 x57 -x570 -x571 x572 -x573 x574 -x575
1800.06/1800.61	v x576 -x577 x578 -x579 -x58 x580 x581 -x582 -x583 x584 -x585 x586 -x587 x588 -x589 -x59 x590 x591 -x592 -x593 x594 -x595 -x596
1800.06/1800.61	v -x597 -x598 -x599 x6 x60 -x600 -x601 x602 -x603 x604 x605 -x606 -x607 x608 -x609 x61 x610 -x611 x612 -x613 x614 x615 -x616 -x617
1800.06/1800.61	v x618 -x619 -x62 -x620 -x621 -x622 -x623 -x624 x625 -x626 -x627 x628 -x629 x63 x630 -x631 x632 -x633 x634 -x635 x636 -x637 x638
1800.06/1800.61	v x639 -x64 -x640 -x641 x642 x643 -x644 -x645 x646 x647 -x648 -x649 x65 x650 x651 -x652 -x653 x654 x655 -x656 -x657 x658 x659
1800.06/1800.61	v -x66 -x660 -x661 x662 x663 -x664 -x665 x666 -x667 -x668 -x669 x67 -x670 -x671 -x672 -x673 x674 x675 -x676 -x677 x678 -x679
1800.06/1800.61	v -x68 -x680 -x681 -x682 -x683 -x684 -x685 x686 -x687 x688 x689 x69 -x690 -x691 x692 -x693 x694 -x695 x696 -x697 x698 x699 x7
1800.06/1800.61	v -x70 -x700 -x701 x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 x71 x710 -x711 x712 x713 -x714 -x715 x716 -x717 x718 -x719
1800.06/1800.61	v -x72 x720 -x721 x722 x723 -x724 -x725 x726 -x727 -x728 -x729 x73 -x730 -x731 -x732 -x733 x734 x735 -x736 -x737 x738 x739 -x74
1800.06/1800.61	v -x740 -x741 x742 x743 -x744 x745 -x746 -x747 x748 -x749 -x75 x750 -x751 x752 -x753 x754 -x755 x756 -x757 x758 x759 x76 -x760
1800.06/1800.61	v -x761 x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x77 x770 x771 -x772 -x773 x774 -x775 -x776 -x777 -x778 -x779 x78 -x780
1800.06/1800.61	v x781 -x782 -x783 x784 -x785 x786 -x787 x788 -x789 x79 x790 -x791 x792 -x8 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 -x89 x9 x90
1800.06/1800.61	v x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	339

Conversion Script Data (download as text)

/tmp/evaluation/458927-1178645670/instance-458927-1178645670.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/node51/watcher-458927-1178645670 -o ROOT/results/node51/solver-458927-1178645670 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458927-1178645670/instance-458927-1178645670.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: 0.83 0.97 0.98 3/64 24993
/proc/meminfo: memFree=1561256/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=1456 CPUtime=0
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 219412095 1490944 141 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 364 141 86 219 0 141 0

[startup+0.017824 s]
/proc/loadavg: 0.83 0.97 0.98 3/64 24993
/proc/meminfo: memFree=1561256/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=1620 CPUtime=0.01
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 193 0 0 0 1 0 0 0 18 0 1 0 219412095 1658880 175 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 405 175 86 219 0 182 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1620

[startup+0.101831 s]
/proc/loadavg: 0.83 0.97 0.98 3/64 24993
/proc/meminfo: memFree=1561256/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=2384 CPUtime=0.09
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 354 0 0 0 9 0 0 0 18 0 1 0 219412095 2441216 336 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 596 336 102 219 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.30185 s]
/proc/loadavg: 0.83 0.97 0.98 3/64 24993
/proc/meminfo: memFree=1561256/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=5456 CPUtime=0.29
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 763 0 0 0 29 0 0 0 19 0 1 0 219412095 5586944 745 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 1364 745 102 219 0 1141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5456

[startup+0.701885 s]
/proc/loadavg: 0.83 0.97 0.98 3/64 24993
/proc/meminfo: memFree=1561256/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=9724 CPUtime=0.69
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 1548 0 0 0 69 0 0 0 22 0 1 0 219412095 9957376 1530 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 2431 1530 102 219 0 2208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9724

[startup+1.50196 s]
/proc/loadavg: 0.83 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1553376/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=17916 CPUtime=1.49
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 2916 0 0 0 148 1 0 0 25 0 1 0 219412095 18345984 2898 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 4479 2898 102 219 0 4256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17916

[startup+3.1011 s]
/proc/loadavg: 0.83 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1546080/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=34636 CPUtime=3.09
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 5211 0 0 0 306 3 0 0 25 0 1 0 219412095 35467264 5144 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 8659 5144 102 219 0 8436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34636

[startup+6.30139 s]
/proc/loadavg: 0.84 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1534632/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=34904 CPUtime=6.29
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 7087 0 0 0 624 5 0 0 25 0 1 0 219412095 35741696 7020 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 8726 7020 102 219 0 8503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34904

[startup+12.703 s]
/proc/loadavg: 0.86 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1532712/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=35700 CPUtime=12.69
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 7320 0 0 0 1261 8 0 0 25 0 1 0 219412095 36556800 7156 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 8925 7156 102 219 0 8702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35700

[startup+25.5011 s]
/proc/loadavg: 0.89 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1531880/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=36288 CPUtime=25.49
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 7544 0 0 0 2538 11 0 0 25 0 1 0 219412095 37158912 7380 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 9072 7380 102 219 0 8849 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36288

[startup+51.1014 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1530664/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=37828 CPUtime=51.07
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 8044 0 0 0 5091 16 0 0 25 0 1 0 219412095 38735872 7687 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 9457 7687 102 219 0 9234 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37828

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1528680/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=40584 CPUtime=102.27
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 8919 0 0 0 10200 27 0 0 25 0 1 0 219412095 41558016 8177 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 10146 8177 102 219 0 9923 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40584

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1526824/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=41528 CPUtime=162.25
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 9384 0 0 0 16187 38 0 0 25 0 1 0 219412095 42524672 8642 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 10382 8642 102 219 0 10159 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41528

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1525160/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=45464 CPUtime=222.24
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 10555 0 0 0 22176 48 0 0 25 0 1 0 219412095 46555136 9044 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 11366 9044 102 219 0 11143 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 45464

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1523688/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=46332 CPUtime=282.22
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 10922 0 0 0 28165 57 0 0 25 0 1 0 219412095 47443968 9411 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 11583 9411 102 219 0 11360 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 46332

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1518440/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=47028 CPUtime=342.21
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 12230 0 0 0 34154 67 0 0 25 0 1 0 219412095 48156672 10719 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 11757 10719 102 219 0 11534 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 47028

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1517160/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=47800 CPUtime=402.2
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 12540 0 0 0 40142 78 0 0 25 0 1 0 219412095 48947200 11029 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 11950 11029 102 219 0 11727 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 47800

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1515624/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=54668 CPUtime=462.18
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 14403 0 0 0 46132 86 0 0 25 0 1 0 219412095 55980032 11355 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 13667 11355 102 219 0 13444 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 54668

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1514600/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=55484 CPUtime=522.17
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 14711 0 0 0 52121 96 0 0 25 0 1 0 219412095 56815616 11663 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 13871 11663 102 219 0 13648 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 55484

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1513384/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=55932 CPUtime=582.14
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 15017 0 0 0 58112 102 0 0 25 0 1 0 219412095 57274368 11969 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 13983 11969 102 219 0 13760 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 55932

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1512168/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=56408 CPUtime=642.14
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 15314 0 0 0 64106 108 0 0 25 0 1 0 219412095 57761792 12266 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 14102 12266 102 219 0 13879 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 56408


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1508776/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=58020 CPUtime=822.09
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 16152 0 0 0 82084 125 0 0 25 0 1 0 219412095 59412480 13104 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 14505 13104 102 219 0 14282 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 58020

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24994
/proc/meminfo: memFree=1507688/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=58624 CPUtime=882.08
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 16417 0 0 0 88077 131 0 0 25 0 1 0 219412095 60030976 13369 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 14656 13369 102 219 0 14433 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 58624

[startup+942.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 24994
/proc/meminfo: memFree=1506664/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=59268 CPUtime=942.06
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 16676 0 0 0 94070 136 0 0 25 0 1 0 219412095 60690432 13628 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 14817 13628 102 219 0 14594 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 59268

[startup+1002.3 s]
/proc/loadavg: 1.12 1.02 1.00 2/65 24994
/proc/meminfo: memFree=1505640/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=59952 CPUtime=1002.04
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 16930 0 0 0 100063 141 0 0 25 0 1 0 219412095 61390848 13882 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 14988 13882 102 219 0 14765 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 59952

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 24994
/proc/meminfo: memFree=1504616/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=60680 CPUtime=1062.04
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 17181 0 0 0 106057 147 0 0 25 0 1 0 219412095 62136320 14133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 15170 14133 102 219 0 14947 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 60680

[startup+1122.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 24994
/proc/meminfo: memFree=1503656/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=60680 CPUtime=1122.02
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 17423 0 0 0 112051 151 0 0 25 0 1 0 219412095 62136320 14375 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 15170 14375 102 219 0 14947 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 60680

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 24994
/proc/meminfo: memFree=1502696/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=73740 CPUtime=1182
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 20734 0 0 0 118044 156 0 0 25 0 1 0 219412095 75509760 14613 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 18435 14613 102 219 0 18212 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 73740

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24994
/proc/meminfo: memFree=1501736/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=74560 CPUtime=1241.99
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 20972 0 0 0 124039 160 0 0 25 0 1 0 219412095 76349440 14851 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 18640 14851 102 219 0 18417 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 74560

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24994
/proc/meminfo: memFree=1500776/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=74560 CPUtime=1301.98
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 21202 0 0 0 130033 165 0 0 25 0 1 0 219412095 76349440 15081 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 18640 15081 102 219 0 18417 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 74560

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24994
/proc/meminfo: memFree=1499880/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=75432 CPUtime=1361.96
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 21429 0 0 0 136027 169 0 0 25 0 1 0 219412095 77242368 15308 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 18858 15308 102 219 0 18635 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 75432

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24994
/proc/meminfo: memFree=1498920/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=75432 CPUtime=1421.95
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 21653 0 0 0 142021 174 0 0 25 0 1 0 219412095 77242368 15532 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 18858 15532 102 219 0 18635 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 75432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24994
/proc/meminfo: memFree=1498088/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=76356 CPUtime=1481.93
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 21870 0 0 0 148014 179 0 0 25 0 1 0 219412095 78188544 15749 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 19089 15749 102 219 0 18866 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 76356

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24994
/proc/meminfo: memFree=1497192/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=76356 CPUtime=1541.92
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 22086 0 0 0 154008 184 0 0 25 0 1 0 219412095 78188544 15965 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134583763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 19089 15965 102 219 0 18866 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 76356

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25068
/proc/meminfo: memFree=1495160/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=77340 CPUtime=1601.86
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 22298 0 0 0 159998 188 0 0 25 0 1 0 219412095 79196160 16177 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 19335 16177 102 219 0 19112 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 77340

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25192
/proc/meminfo: memFree=1495464/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=77340 CPUtime=1661.78
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 22509 0 0 0 165986 192 0 0 25 0 1 0 219412095 79196160 16388 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 19335 16388 102 219 0 19112 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 77340

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25192
/proc/meminfo: memFree=1494696/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=77340 CPUtime=1721.77
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 22715 0 0 0 171981 196 0 0 25 0 1 0 219412095 79196160 16594 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 19335 16594 102 219 0 19112 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 77340

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25192
/proc/meminfo: memFree=1493864/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=78384 CPUtime=1781.76
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 22920 0 0 0 177977 199 0 0 25 0 1 0 219412095 80265216 16799 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 19596 16799 102 219 0 19373 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 78384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25192
/proc/meminfo: memFree=1493608/2055920 swapFree=4183364/4192956
[pid=24993] ppid=24991 vsize=78384 CPUtime=1800.06
/proc/24993/stat : 24993 (PBS4_SAT07v2) R 24991 24993 24318 0 -1 4194304 22980 0 0 0 179806 200 0 0 25 0 1 0 219412095 80265216 16859 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24993/statm: 19596 16859 102 219 0 19373 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 78384

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1798.06
CPU system time (s): 2.02369
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 85260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.06
system time used= 2.02369
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22983
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= 1615

runsolver used 1.2838 second user time and 3.69244 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  8 17:34:30 UTC 2007

IDJOB= 458927
IDBENCH= 2185
IDSOLVER= 200
FILE ID= node51/458927-1178645670

PBS_JOBID= 5218382

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-ii8a4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458927-1178645670/instance-458927-1178645670.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-458927-1178645670 -o ROOT/results/node51/conversion-458927-1178645670 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458927-1178645670/instance-458927-1178645670.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-458927-1178645670 -o ROOT/results/node51/solver-458927-1178645670 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458927-1178645670/instance-458927-1178645670.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  39250f205953aedd83d7a2bcba6bda16

RANDOM SEED= 570483791

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1561600 kB
Buffers:         38828 kB
Cached:         332752 kB
SwapCached:       3644 kB
Active:         106192 kB
Inactive:       275260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561600 kB
SwapTotal:     4192956 kB
SwapFree:      4183364 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          15872 kB
Slab:            98824 kB
Committed_AS:  8761872 kB
PageTables:       1408 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 node51 on Tue May  8 18:04:32 UTC 2007