Trace number 459559

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)187 1800.06 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=89-P1=181-P2=233-P3=19-P4=167-P5=113-P6=191-P7=61-P8=59-B.opb
MD5SUMa6d214cc283b484f5cca285d86c4d8bb
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.319951
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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/459559-1178656225/instance-459559-1178656225.opb ......
646.66/646.90	c done parsing opb.
646.66/646.90	o 187
1800.04/1800.71	s SATISFIABLE
1800.04/1800.71	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
1800.04/1800.71	v x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 x132 -x133 -x134 -x135 x136 x137 -x138 -x139 x14
1800.04/1800.71	v -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 x148 -x149 -x15 -x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 -x159 x16
1800.04/1800.71	v -x160 -x161 x162 x163 -x164 -x165 -x166 -x167 -x168 x169 x17 x170 x171 x172 -x173 -x174 -x175 x176 -x177 x178 x179 -x18 x180
1800.04/1800.71	v x181 x182 x183 x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 x193 x194 -x195 x196 x197 x198 -x199 x2 x20 x200 x201
1800.04/1800.71	v x202 -x203 x204 x205 x206 -x207 x208 -x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 x218 -x219 -x22 x220 x221 x222
1800.04/1800.71	v -x223 x224 x225 x226 -x227 x228 x229 x23 x230 -x231 x232 x233 x234 -x235 x236 x237 x238 -x239 x24 x240 -x241 -x242 -x243 -x244
1800.04/1800.71	v -x245 -x246 -x247 -x248 x249 x25 x250 -x251 x252 x253 x254 -x255 x256 x257 -x258 -x259 -x26 x260 x261 -x262 -x263 x264 -x265
1800.04/1800.71	v -x266 -x267 -x268 -x269 x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 x281 -x282 -x283 x284 x285
1800.04/1800.71	v -x286 -x287 x288 x289 -x29 -x290 -x291 x292 x293 -x294 -x295 x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304
1800.04/1800.71	v x305 -x306 -x307 x308 x309 x31 -x310 -x311 x312 x313 -x314 -x315 x316 x317 -x318 -x319 x32 x320 x321 -x322 -x323 -x324 x325
1800.04/1800.71	v x326 -x327 x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 -x338 -x339 -x34 -x340 x341 x342 -x343 x344 -x345
1800.04/1800.71	v -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x36 -x360 -x361 -x362 -x363 -x364
1800.04/1800.71	v -x365 -x366 -x367 -x368 x369 x37 -x370 -x371 -x372 x373 x374 -x375 x376 x377 -x378 -x379 x38 -x380 x381 x382 -x383 x384 x385
1800.04/1800.71	v -x386 x387 -x388 x389 x39 x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 x4 -x40 -x400 -x401 -x402 -x403 -x404
1800.04/1800.71	v -x405 -x406 -x407 -x408 x409 x41 -x410 x411 -x412 x413 x414 -x415 -x416 x417 -x418 x419 -x42 -x420 x421 x422 -x423 -x424 x425
1800.04/1800.71	v -x426 x427 -x428 x429 x43 x430 -x431 -x432 x433 -x434 x435 -x436 x437 x438 -x439 -x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446
1800.04/1800.71	v -x447 -x448 x449 -x45 -x450 x451 x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x46 -x460 -x461 -x462 -x463 -x464 x465 -x466
1800.04/1800.71	v x467 x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486
1800.04/1800.71	v -x487 -x488 -x489 x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 x5 x50 -x500 -x501 -x502 -x503 -x504 x505
1800.04/1800.71	v -x506 x507 x508 -x509 x51 -x510 -x511 -x512 x513 -x514 -x515 -x516 -x517 -x518 x519 x52 x520 x521 -x522 -x523 -x524 -x525 -x526
1800.04/1800.71	v x527 x528 x529 x53 -x530 -x531 -x532 -x533 -x534 x535 x536 x537 -x538 -x539 x54 -x540 -x541 -x542 x543 x544 x545 -x546 -x547
1800.04/1800.71	v -x548 -x549 -x55 -x550 x551 x552 x553 -x554 -x555 -x556 -x557 -x558 x559 x56 x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567
1800.04/1800.71	v -x568 x569 x57 -x570 -x571 -x572 -x573 -x574 x575 x576 x577 x578 x579 x58 x580 x581 x582 x583 x584 x585 x586 x587 x588 x589 x59
1800.04/1800.71	v x590 x591 x592 x593 x594 x595 x596 x597 x598 x599 x6 x60 x600 x601 x602 x603 x604 x605 x606 x607 x608 x609 x61 x610 x611 x612 x613
1800.04/1800.71	v x614 x615 x616 x617 x618 x619 x62 x620 x621 x622 x623 x624 x625 x626 x627 x628 x629 x63 x630 x631 x632 x633 x634 x635 x636 x637
1800.04/1800.71	v x638 x639 x64 x640 x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 x65 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657
1800.04/1800.71	v -x658 -x659 -x66 -x660 -x661 -x662 -x663 -x664 x665 -x666 -x667 -x668 -x669 -x67 -x670 -x671 -x672 -x673 -x674 -x675 -x676
1800.04/1800.71	v -x677 -x678 -x679 x68 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x69 -x690 -x691 -x692 -x693 -x694 -x695
1800.04/1800.71	v -x696 -x697 -x698 -x699 -x7 -x70 -x700 -x701 -x702 -x703 -x704 -x71 -x72 x73 -x74 -x75 x76 x77 -x78 -x79 x8 x80 x81 -x82 -x83
1800.04/1800.71	v -x84 x85 x86 -x87 x88 x89 x9 -x90 x91 -x92 x93 x94 -x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	187

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459559-1178656225/instance-459559-1178656225.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node13/watcher-459559-1178656225 -o ROOT/results/node13/solver-459559-1178656225 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459559-1178656225/instance-459559-1178656225.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: 0.92 0.97 0.98 3/77 28667
/proc/meminfo: memFree=1590128/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=1456 CPUtime=0
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 313540340 1490944 148 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 364 148 86 219 0 141 0

[startup+0.085444 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28667
/proc/meminfo: memFree=1590128/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=2508 CPUtime=0.08
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 343 0 0 0 8 0 0 0 18 0 1 0 313540340 2568192 325 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 627 325 90 219 0 404 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2508

[startup+0.101447 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28667
/proc/meminfo: memFree=1590128/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=2508 CPUtime=0.09
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 369 0 0 0 9 0 0 0 18 0 1 0 313540340 2568192 351 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 627 351 90 219 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2508

[startup+0.301489 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28667
/proc/meminfo: memFree=1590128/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=3664 CPUtime=0.29
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 690 0 0 0 29 0 0 0 20 0 1 0 313540340 3751936 672 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 916 672 90 219 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3664

[startup+0.701574 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 28667
/proc/meminfo: memFree=1590128/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=6040 CPUtime=0.69
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 1177 0 0 0 68 1 0 0 23 0 1 0 313540340 6184960 1159 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 1510 1159 90 219 0 1287 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6040

[startup+1.50175 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 28668
/proc/meminfo: memFree=1584808/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=10876 CPUtime=1.49
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 1826 0 0 0 147 2 0 0 25 0 1 0 313540340 11137024 1759 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 2719 1759 90 219 0 2496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10876

[startup+3.10109 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 28668
/proc/meminfo: memFree=1582952/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=11796 CPUtime=3.09
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 2110 0 0 0 305 4 0 0 25 0 1 0 313540340 12079104 1946 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 2949 1946 90 219 0 2726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11796

[startup+6.30277 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 28668
/proc/meminfo: memFree=1581608/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=12472 CPUtime=6.29
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 2330 0 0 0 622 7 0 0 25 0 1 0 313540340 12771328 2166 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 3118 2166 90 219 0 2895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12472

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 28668
/proc/meminfo: memFree=1579240/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=13904 CPUtime=12.69
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 3198 0 0 0 1256 13 0 0 25 0 1 0 313540340 14237696 2841 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 3476 2841 90 219 0 3253 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13904

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 28668
/proc/meminfo: memFree=1576104/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=14916 CPUtime=25.48
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 3889 0 0 0 2526 22 0 0 25 0 1 0 313540340 15273984 3532 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 3729 3532 90 219 0 3506 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14916

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 28668
/proc/meminfo: memFree=1574120/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=17748 CPUtime=51.07
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 4785 0 0 0 5070 37 0 0 25 0 1 0 313540340 18173952 4043 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 4437 4043 90 219 0 4214 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17748

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 28668
/proc/meminfo: memFree=1569000/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=31420 CPUtime=102.26
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 6812 0 0 0 10161 65 0 0 25 0 1 0 313540340 32174080 5301 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 7855 5301 90 219 0 7632 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31420

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28668
/proc/meminfo: memFree=1563624/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=33032 CPUtime=162.23
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 8139 0 0 0 16130 93 0 0 25 0 1 0 313540340 33824768 6628 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 8258 6628 90 219 0 8035 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33032

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28668
/proc/meminfo: memFree=1561128/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=34604 CPUtime=222.21
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 8763 0 0 0 22101 120 0 0 25 0 1 0 313540340 35434496 7252 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 8651 7252 90 219 0 8428 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34604

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 28668
/proc/meminfo: memFree=1559208/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=41456 CPUtime=282.19
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 10772 0 0 0 28074 145 0 0 25 0 1 0 313540340 42450944 7724 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 10364 7724 90 219 0 10141 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41456

[startup+342.302 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 28668
/proc/meminfo: memFree=1557352/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=42844 CPUtime=342.17
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 11227 0 0 0 34047 170 0 0 25 0 1 0 313540340 43872256 8179 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 10711 8179 90 219 0 10488 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42844

[startup+402.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 28668
/proc/meminfo: memFree=1555752/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=43308 CPUtime=402.14
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 11625 0 0 0 40018 196 0 0 25 0 1 0 313540340 44347392 8577 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 10827 8577 90 219 0 10604 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 43308

[startup+462.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 28668
/proc/meminfo: memFree=1552872/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=44468 CPUtime=462.12
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 12353 0 0 0 45993 219 0 0 25 0 1 0 313540340 45535232 9305 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 11117 9305 90 219 0 10894 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 44468

[startup+522.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 28668
/proc/meminfo: memFree=1551464/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=45024 CPUtime=522.1
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 12722 0 0 0 51970 240 0 0 25 0 1 0 313540340 46104576 9674 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 11256 9674 90 219 0 11033 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 45024

[startup+582.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 28668
/proc/meminfo: memFree=1549928/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=46240 CPUtime=582.08
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 13088 0 0 0 57948 260 0 0 25 0 1 0 313540340 47349760 10040 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 11560 10040 90 219 0 11337 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 46240

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28668
/proc/meminfo: memFree=1548648/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=46368 CPUtime=642.06
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 13412 0 0 0 63924 282 0 0 25 0 1 0 313540340 47480832 10364 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 11592 10364 90 219 0 11369 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 46368


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1543144/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=62804 CPUtime=881.97
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 17900 0 0 0 87851 346 0 0 25 0 1 0 313540340 64311296 11779 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 15701 11779 102 219 0 15478 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 62804

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1541800/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=62996 CPUtime=941.94
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 18242 0 0 0 93834 360 0 0 25 0 1 0 313540340 64507904 12121 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 15749 12121 102 219 0 15526 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 62996

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1540712/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=64004 CPUtime=1001.92
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 18488 0 0 0 99815 377 0 0 25 0 1 0 313540340 65540096 12367 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 16001 12367 102 219 0 15778 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 64004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1536808/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=80900 CPUtime=1061.9
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 19459 0 0 0 105798 392 0 0 25 0 1 0 313540340 82841600 13338 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 20225 13338 102 219 0 20002 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 80900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1535848/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=81800 CPUtime=1121.89
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 19691 0 0 0 111783 406 0 0 25 0 1 0 313540340 83763200 13570 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 20450 13570 102 219 0 20227 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 81800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1534632/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=81992 CPUtime=1181.86
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 19990 0 0 0 117765 421 0 0 25 0 1 0 313540340 83959808 13869 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 20498 13869 102 219 0 20275 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 81992

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1533544/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=83268 CPUtime=1241.83
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 20263 0 0 0 123747 436 0 0 25 0 1 0 313540340 85266432 14142 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 20817 14142 102 219 0 20594 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 83268

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1532584/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=83268 CPUtime=1301.82
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 20493 0 0 0 129733 449 0 0 25 0 1 0 313540340 85266432 14372 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 20817 14372 102 219 0 20594 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 83268

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1531688/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=84284 CPUtime=1361.8
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 20725 0 0 0 135718 462 0 0 25 0 1 0 313540340 86306816 14604 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 21071 14604 102 219 0 20848 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 84284

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1530472/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=84284 CPUtime=1421.78
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 21035 0 0 0 141701 477 0 0 25 0 1 0 313540340 86306816 14914 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 21071 14914 102 219 0 20848 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 84284

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1529512/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=85364 CPUtime=1481.75
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 21277 0 0 0 147684 491 0 0 25 0 1 0 313540340 87412736 15156 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 21341 15156 102 219 0 21118 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 85364

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1528616/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=85364 CPUtime=1541.73
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 21515 0 0 0 153666 507 0 0 25 0 1 0 313540340 87412736 15394 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 21341 15394 102 219 0 21118 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 85364

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1527784/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=86512 CPUtime=1601.71
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 21701 0 0 0 159651 520 0 0 25 0 1 0 313540340 88588288 15580 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 21628 15580 102 219 0 21405 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 86512

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1527016/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=86512 CPUtime=1661.69
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 21894 0 0 0 165636 533 0 0 25 0 1 0 313540340 88588288 15773 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 21628 15773 102 219 0 21405 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 86512

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1526312/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=86672 CPUtime=1721.66
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 22085 0 0 0 171622 544 0 0 25 0 1 0 313540340 88752128 15964 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 21668 15964 102 219 0 21445 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 86672

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1525224/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=87892 CPUtime=1781.64
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 22345 0 0 0 177607 557 0 0 25 0 1 0 313540340 90001408 16224 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 21973 16224 102 219 0 21750 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 87892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1525032/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=87892 CPUtime=1800.04
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 22390 0 0 0 179444 560 0 0 25 0 1 0 313540340 90001408 16269 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 21973 16269 102 219 0 21750 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 87892

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28670
/proc/meminfo: memFree=1525032/2055920 swapFree=4159396/4192956
[pid=28667] ppid=28665 vsize=87892 CPUtime=1800.04
/proc/28667/stat : 28667 (PBS4_SAT07v2) R 28665 28667 28290 0 -1 4194304 22390 0 0 0 179444 560 0 0 25 0 1 0 313540340 90001408 16269 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28667/statm: 21973 16269 102 219 0 21750 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 87892

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1794.45
CPU system time (s): 5.61315
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 87892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.45
system time used= 5.61315
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22393
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= 1154

runsolver used 1.54076 second user time and 4.22836 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue May  8 20:30:25 UTC 2007

IDJOB= 459559
IDBENCH= 48020
IDSOLVER= 200
FILE ID= node13/459559-1178656225

PBS_JOBID= 5218007

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=89-P1=181-P2=233-P3=19-P4=167-P5=113-P6=191-P7=61-P8=59-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459559-1178656225/instance-459559-1178656225.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-459559-1178656225 -o ROOT/results/node13/conversion-459559-1178656225 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459559-1178656225/instance-459559-1178656225.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-459559-1178656225 -o ROOT/results/node13/solver-459559-1178656225 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459559-1178656225/instance-459559-1178656225.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a6d214cc283b484f5cca285d86c4d8bb

RANDOM SEED= 331464205

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1590536 kB
Buffers:         45536 kB
Cached:         327328 kB
SwapCached:      12696 kB
Active:         180024 kB
Inactive:       216308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590536 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          30544 kB
Slab:            54456 kB
Committed_AS:  9711752 kB
PageTables:       1872 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 node13 on Tue May  8 21:00:28 UTC 2007