Trace number 459611

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)37 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
MD5SUMbd15d72e061a78dfd7cc65e865014c03
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 benchmark0.162974
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 variables189
Total number of constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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/459611-1178656727/instance-459611-1178656727.opb ......
34.68/34.74	c done parsing opb.
34.68/34.74	o 43
189.15/189.28	o 39
371.50/371.68	o 37
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
1800.06/1800.61	v -x140 -x141 x142 x143 -x144 x145 -x146 x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 x155 x156 -x157 x158 -x159 x16 -x160
1800.06/1800.61	v -x161 x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 x17 x170 x171 -x172 x173 x174 x175 -x176 x177 -x178 -x179 x18 -x180 -x181
1800.06/1800.61	v -x182 -x183 -x184 x185 -x186 -x187 -x188 -x189 -x19 x190 -x191 x192 -x193 -x194 x195 -x196 x197 -x198 x199 -x2 -x20 -x200 -x201
1800.06/1800.61	v x202 -x203 x204 -x205 x206 -x207 -x208 x209 x21 -x210 x211 -x212 x213 -x214 -x215 x216 -x217 -x218 -x219 x22 -x220 -x221 -x222
1800.06/1800.61	v -x223 -x224 x225 -x226 x227 -x228 -x229 -x23 x230 -x231 x232 -x233 x234 -x235 -x236 x237 -x238 x239 x24 x240 -x241 x242 -x243
1800.06/1800.61	v -x244 -x245 x246 x247 -x248 x249 x25 -x250 -x251 -x252 x253 x254 -x255 x256 -x257 -x258 -x259 -x26 x260 x261 -x262 x263 -x264
1800.06/1800.61	v -x265 -x266 -x267 -x268 -x269 x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 x281 x282 -x283 x284
1800.06/1800.61	v -x285 -x286 -x287 x288 -x289 x29 x290 -x291 -x292 x293 x294 -x295 -x296 -x297 -x298 -x299 x3 -x30 -x300 -x301 x302 -x303 x304
1800.06/1800.61	v -x305 -x306 x307 x308 x309 -x31 -x310 x311 -x312 -x313 x314 x315 -x316 -x317 -x318 -x319 x32 -x320 -x321 -x322 x323 -x324 x325
1800.06/1800.61	v -x326 -x327 x328 x329 -x33 x330 -x331 x332 -x333 -x334 x335 x336 x337 -x338 -x339 x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346
1800.06/1800.61	v -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359 x36 -x360 -x361 -x362 -x363 -x364 -x365
1800.06/1800.61	v -x366 -x367 -x368 -x369 x37 -x370 -x371 x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384
1800.06/1800.61	v -x385 x386 -x387 -x388 x389 -x39 -x390 x391 -x392 x393 -x394 -x395 x396 -x397 x398 -x399 -x4 -x40 -x400 -x401 -x402 -x403 -x404
1800.06/1800.61	v -x405 -x406 -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 x421 -x422 -x423
1800.06/1800.61	v x424 -x425 x426 -x427 -x428 -x429 x43 -x430 -x431 -x432 -x433 -x434 x435 x436 -x437 x438 x439 -x44 -x440 -x441 -x442 -x443
1800.06/1800.61	v -x444 -x445 -x446 -x447 -x448 x449 x45 x450 -x451 x452 x453 -x454 -x455 -x456 -x457 -x458 -x459 -x46 -x460 -x461 -x462 x463
1800.06/1800.61	v x464 -x465 x466 x467 -x468 -x469 x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 x477 x478 -x479 -x48 x480 x481 -x482 -x483 x484
1800.06/1800.61	v x485 x486 -x487 x488 x489 x49 x490 x491 x492 x493 -x494 x495 x496 x497 x498 x499 -x5 x50 x500 -x501 x502 x503 x504 x505 x506 x507
1800.06/1800.61	v -x508 x509 x51 x510 x511 x512 x513 x514 -x515 x516 x517 x518 x519 x52 x520 x521 -x522 x523 x524 x525 x526 x527 x528 -x529 x53
1800.06/1800.61	v x530 x531 x532 x533 -x534 -x535 x536 -x537 -x538 -x539 x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 x547 -x548 -x549 x55 x550
1800.06/1800.61	v -x551 -x552 -x553 x554 -x555 -x556 x557 -x558 -x559 x56 -x560 x561 -x562 -x563 x564 -x565 -x566 -x567 -x568 -x569 x57 -x570
1800.06/1800.61	v -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x58 -x580 -x581 x582 -x583 x584 -x585 -x586 -x587 -x588 -x589 x59 -x590
1800.06/1800.61	v -x591 -x592 -x593 -x594 -x595 x596 -x597 x598 -x599 x6 x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 x61
1800.06/1800.61	v x610 -x611 x612 -x613 -x614 -x615 -x616 x617 -x618 x619 -x62 -x620 -x621 -x622 -x623 x624 -x625 x626 -x627 -x628 -x629 -x63
1800.06/1800.61	v -x630 x64 -x65 x66 -x67 x68 x69 -x7 x70 x71 x72 -x73 x74 -x75 -x76 -x77 x78 -x79 x8 x80 -x81 -x82 x83 x84 x85 -x86 -x87 -x88 -x89
1800.06/1800.61	v x9 -x90 -x91 x92 -x93 -x94 x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	37

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459611-1178656727/instance-459611-1178656727.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-459611-1178656727 -o ROOT/results/node26/solver-459611-1178656727 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459611-1178656727/instance-459611-1178656727.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: 0.99 0.97 0.96 3/77 1496
/proc/meminfo: memFree=1342952/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=1456 CPUtime=0
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 313589515 1490944 146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134798148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 364 146 86 219 0 141 0

[startup+0.0144041 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 1496
/proc/meminfo: memFree=1342952/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=1584 CPUtime=0.01
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 194 0 0 0 1 0 0 0 18 0 1 0 313589515 1622016 176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 396 176 90 219 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1584

[startup+0.101411 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 1496
/proc/meminfo: memFree=1342952/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=2352 CPUtime=0.09
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 366 0 0 0 9 0 0 0 18 0 1 0 313589515 2408448 348 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 588 348 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301429 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 1496
/proc/meminfo: memFree=1342952/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=3784 CPUtime=0.29
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 666 0 0 0 29 0 0 0 19 0 1 0 313589515 3874816 648 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 946 648 90 219 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3784

[startup+0.701466 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 1496
/proc/meminfo: memFree=1342952/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=5964 CPUtime=0.69
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 941 0 0 0 68 1 0 0 22 0 1 0 313589515 6107136 923 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 1491 923 90 219 0 1268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5964

[startup+1.50154 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1497
/proc/meminfo: memFree=1338976/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=6556 CPUtime=1.49
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 1415 0 0 0 147 2 0 0 25 0 1 0 313589515 6713344 1348 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 1639 1348 90 219 0 1416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6556

[startup+3.10169 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1497
/proc/meminfo: memFree=1337120/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=7096 CPUtime=3.09
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 1625 0 0 0 305 4 0 0 25 0 1 0 313589515 7266304 1558 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 1774 1558 90 219 0 1551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7096

[startup+6.30199 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1497
/proc/meminfo: memFree=1335400/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=11840 CPUtime=6.29
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 2079 0 0 0 622 7 0 0 25 0 1 0 313589515 12124160 1915 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 2960 1915 90 219 0 2737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11840

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1497
/proc/meminfo: memFree=1334136/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=13312 CPUtime=12.69
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 2546 0 0 0 1257 12 0 0 25 0 1 0 313589515 13631488 2189 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 3328 2189 90 219 0 3105 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13312

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1497
/proc/meminfo: memFree=1330744/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=14028 CPUtime=25.48
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 3418 0 0 0 2527 21 0 0 25 0 1 0 313589515 14364672 3061 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 3507 3061 90 219 0 3284 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14028

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1497
/proc/meminfo: memFree=1326776/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=25400 CPUtime=51.07
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 4820 0 0 0 5070 37 0 0 25 0 1 0 313589515 26009600 4078 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 6350 4078 102 219 0 6127 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25400

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1497
/proc/meminfo: memFree=1323832/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=27064 CPUtime=102.27
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 5536 0 0 0 10160 67 0 0 25 0 1 0 313589515 27713536 4794 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 6766 4794 102 219 0 6543 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27064

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1497
/proc/meminfo: memFree=1320120/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=31688 CPUtime=162.25
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 7235 0 0 0 16133 92 0 0 25 0 1 0 313589515 32448512 5724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 7922 5724 102 219 0 7699 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31688

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1499
/proc/meminfo: memFree=1317752/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=33160 CPUtime=222.24
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 7802 0 0 0 22101 123 0 0 25 0 1 0 313589515 33955840 6291 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 8290 6291 102 219 0 8067 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33160

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1499
/proc/meminfo: memFree=1315320/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=40544 CPUtime=282.22
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 9960 0 0 0 28070 152 0 0 25 0 1 0 313589515 41517056 6912 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 10136 6912 102 219 0 9913 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40544

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1499
/proc/meminfo: memFree=1312568/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=41588 CPUtime=342.21
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 10644 0 0 0 34044 177 0 0 25 0 1 0 313589515 42586112 7596 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 10397 7596 102 219 0 10174 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 41588

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1499
/proc/meminfo: memFree=1309816/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=43008 CPUtime=402.2
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 11350 0 0 0 40016 204 0 0 25 0 1 0 313589515 44040192 8302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 10752 8302 102 219 0 10529 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 43008

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1499
/proc/meminfo: memFree=1308472/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=43648 CPUtime=462.18
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 11692 0 0 0 45990 228 0 0 25 0 1 0 313589515 44695552 8644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 10912 8644 102 219 0 10689 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 43648

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1499
/proc/meminfo: memFree=1306616/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=44980 CPUtime=522.16
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 12153 0 0 0 51967 249 0 0 25 0 1 0 313589515 46059520 9105 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 11245 9105 102 219 0 11022 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 44980

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1499
/proc/meminfo: memFree=1304824/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=45696 CPUtime=582.14
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 12590 0 0 0 57945 269 0 0 25 0 1 0 313589515 46792704 9542 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 11424 9542 102 219 0 11201 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45696

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 1499
/proc/meminfo: memFree=1303544/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=46448 CPUtime=642.14
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 12905 0 0 0 63921 293 0 0 25 0 1 0 313589515 47562752 9857 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 11612 9857 102 219 0 11389 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 46448


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

[startup+822.302 s]
/proc/loadavg: 1.05 0.99 0.97 2/78 1499
/proc/meminfo: memFree=1298360/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=61148 CPUtime=822.09
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 17256 0 0 0 81854 355 0 0 25 0 1 0 313589515 62615552 11135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 15287 11135 102 219 0 15064 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 61148

[startup+882.301 s]
/proc/loadavg: 1.12 1.02 0.98 2/78 1499
/proc/meminfo: memFree=1297272/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=61932 CPUtime=882.08
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 17521 0 0 0 87833 375 0 0 25 0 1 0 313589515 63418368 11400 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 15483 11400 102 219 0 15260 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 61932

[startup+942.302 s]
/proc/loadavg: 1.09 1.03 0.98 2/78 1499
/proc/meminfo: memFree=1296120/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=62768 CPUtime=942.06
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 17807 0 0 0 93813 393 0 0 25 0 1 0 313589515 64274432 11686 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 15692 11686 102 219 0 15469 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 62768

[startup+1002.3 s]
/proc/loadavg: 1.03 1.02 0.98 2/78 1499
/proc/meminfo: memFree=1294520/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=63656 CPUtime=1002.04
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 18207 0 0 0 99791 413 0 0 25 0 1 0 313589515 65183744 12086 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 15914 12086 102 219 0 15691 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 63656

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 0.98 2/78 1499
/proc/meminfo: memFree=1293432/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=63656 CPUtime=1062.03
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 18485 0 0 0 105771 432 0 0 25 0 1 0 313589515 65183744 12364 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 15914 12364 102 219 0 15691 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 63656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 1499
/proc/meminfo: memFree=1291960/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=64736 CPUtime=1122.01
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 18836 0 0 0 111752 449 0 0 25 0 1 0 313589515 66289664 12715 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 16184 12715 102 219 0 15961 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 64736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1499
/proc/meminfo: memFree=1290872/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=64736 CPUtime=1182
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 19112 0 0 0 117730 470 0 0 25 0 1 0 313589515 66289664 12991 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 16184 12991 102 219 0 15961 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 64736

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1499
/proc/meminfo: memFree=1289912/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=65872 CPUtime=1241.99
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 19350 0 0 0 123711 488 0 0 25 0 1 0 313589515 67452928 13229 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 16468 13229 102 219 0 16245 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 65872

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1499
/proc/meminfo: memFree=1285944/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=66192 CPUtime=1301.98
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 20351 0 0 0 129689 509 0 0 25 0 1 0 313589515 67780608 14230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 16548 14230 102 219 0 16325 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 66192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/84 1637
/proc/meminfo: memFree=1283120/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=67448 CPUtime=1361.89
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 20696 0 0 0 135661 528 0 0 25 0 1 0 313589515 69066752 14575 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 16862 14575 102 219 0 16639 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 67448

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1700
/proc/meminfo: memFree=1283320/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=67640 CPUtime=1421.85
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 20936 0 0 0 141640 545 0 0 25 0 1 0 313589515 69263360 14815 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 16910 14815 102 219 0 16687 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 67640

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1700
/proc/meminfo: memFree=1282424/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=68768 CPUtime=1481.82
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 21182 0 0 0 147621 561 0 0 25 0 1 0 313589515 70418432 15061 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 17192 15061 102 219 0 16969 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 68768

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1700
/proc/meminfo: memFree=1281528/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=68768 CPUtime=1541.82
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 21426 0 0 0 153605 577 0 0 25 0 1 0 313589515 70418432 15305 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 17192 15305 102 219 0 16969 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 68768

[startup+1602.3 s]
/proc/loadavg: 1.08 1.03 0.99 2/78 1700
/proc/meminfo: memFree=1280632/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=69968 CPUtime=1601.8
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 21681 0 0 0 159589 591 0 0 25 0 1 0 313589515 71647232 15560 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 17492 15560 102 219 0 17269 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 69968

[startup+1662.3 s]
/proc/loadavg: 1.03 1.02 0.99 2/78 1700
/proc/meminfo: memFree=1279288/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=69968 CPUtime=1661.78
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 22004 0 0 0 165570 608 0 0 25 0 1 0 313589515 71647232 15883 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 17492 15883 102 219 0 17269 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 69968

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 1700
/proc/meminfo: memFree=1278072/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=71244 CPUtime=1721.77
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 22309 0 0 0 171552 625 0 0 25 0 1 0 313589515 72953856 16188 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 17811 16188 102 219 0 17588 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 71244

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 1700
/proc/meminfo: memFree=1277368/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=71244 CPUtime=1781.76
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 22468 0 0 0 177534 642 0 0 25 0 1 0 313589515 72953856 16347 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 17811 16347 102 219 0 17588 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 71244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 1700
/proc/meminfo: memFree=1276984/2055920 swapFree=4170140/4192956
[pid=1496] ppid=1494 vsize=71428 CPUtime=1800.06
/proc/1496/stat : 1496 (PBS4_SAT07v2) R 1494 1496 788 0 -1 4194304 22571 0 0 0 179361 645 0 0 25 0 1 0 313589515 73142272 16450 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1496/statm: 17857 16450 102 219 0 17634 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71428

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): 1800.08
CPU user time (s): 1793.61
CPU system time (s): 6.47002
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 71428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.61
system time used= 6.47002
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22574
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= 4406

runsolver used 1.40479 second user time and 4.08338 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  8 20:38:47 UTC 2007

IDJOB= 459611
IDBENCH= 48072
IDSOLVER= 200
FILE ID= node26/459611-1178656727

PBS_JOBID= 5218417

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=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459611-1178656727/instance-459611-1178656727.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-459611-1178656727 -o ROOT/results/node26/conversion-459611-1178656727 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459611-1178656727/instance-459611-1178656727.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-459611-1178656727 -o ROOT/results/node26/solver-459611-1178656727 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459611-1178656727/instance-459611-1178656727.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  bd15d72e061a78dfd7cc65e865014c03

RANDOM SEED= 919367903

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1343296 kB
Buffers:         41672 kB
Cached:         550680 kB
SwapCached:       3328 kB
Active:         317392 kB
Inactive:       298192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343296 kB
SwapTotal:     4192956 kB
SwapFree:      4170140 kB
Dirty:            2376 kB
Writeback:           0 kB
Mapped:          30668 kB
Slab:            82600 kB
Committed_AS:  2540524 kB
PageTables:       1716 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 node26 on Tue May  8 21:08:50 UTC 2007