Trace number 459542

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)269 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=487-P1=127-P2=347-P3=419-P4=367-P5=149-P6=419-B.opb
MD5SUM79cf27053836a1888aee43ca3805fcdd
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 benchmark0.272958
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 variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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/459542-1178655680/instance-459542-1178655680.opb ......
35.98/36.01	c done parsing opb.
35.98/36.01	o 455
188.04/188.12	o 271
430.08/430.28	o 269
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	v x1 x10 x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 x11 x110 -x111 x112 -x113 -x114 x115 -x116 -x117 x118 -x119
1800.04/1800.50	v x12 x120 -x121 x122 x123 -x124 -x125 -x126 -x127 x128 x129 x13 x130 x131 x132 -x133 x134 -x135 x136 -x137 x138 x139 -x14 x140
1800.04/1800.50	v -x141 x142 -x143 -x144 -x145 -x146 x147 x148 x149 -x15 x150 x151 x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x16 -x160 -x161
1800.04/1800.50	v -x162 x163 -x164 x165 x166 -x167 -x168 -x169 x17 -x170 x171 x172 -x173 x174 x175 -x176 -x177 -x178 -x179 -x18 x180 x181 -x182
1800.04/1800.50	v x183 x184 -x185 -x186 -x187 -x188 x189 x19 x190 -x191 x192 x193 -x194 -x195 -x196 -x197 x198 -x199 -x2 -x20 -x200 -x201 -x202
1800.04/1800.50	v -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x22 -x220 -x221
1800.04/1800.50	v -x222 -x223 -x224 -x225 x226 -x227 x228 x229 x23 -x230 -x231 -x232 -x233 x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241
1800.04/1800.50	v -x242 -x243 x244 x245 -x246 -x247 -x248 -x249 -x25 x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260 -x261
1800.04/1800.50	v -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 x27 -x270 x271 x272 -x273 -x274 -x275 -x276 x277 -x278 -x279 x28 x280 x281
1800.04/1800.50	v -x282 -x283 -x284 -x285 x286 -x287 -x288 -x289 -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 x3 x30 -x300
1800.04/1800.50	v -x301 -x302 -x303 -x304 -x305 -x306 x307 x308 -x309 x31 -x310 -x311 -x312 x313 -x314 -x315 x316 x317 -x318 -x319 -x32 -x320
1800.04/1800.50	v -x321 x322 -x323 -x324 x325 x326 -x327 x328 -x329 x33 -x330 -x331 -x332 x333 -x334 -x335 -x336 -x337 -x338 -x339 x34 -x340
1800.04/1800.50	v -x341 -x342 x343 x344 -x345 x346 -x347 -x348 -x349 -x35 -x350 x351 x352 x353 -x354 x355 -x356 -x357 -x358 -x359 x36 x360 -x361
1800.04/1800.50	v -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 x37 x370 x371 -x372 x373 -x374 -x375 -x376 -x377 x378 x379 x38 x380 -x381 x382
1800.04/1800.50	v -x383 -x384 -x385 -x386 x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 x397 x398 -x399 x4 -x40 x400 -x401
1800.04/1800.50	v -x402 -x403 -x404 x405 x406 x407 x408 x409 x41 -x410 x411 -x412 x413 -x414 x415 x416 x417 x418 -x419 -x42 x420 -x421 x422 -x423
1800.04/1800.50	v -x424 -x425 -x426 -x427 -x428 -x429 -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441 x442
1800.04/1800.50	v x443 x444 x445 -x446 x447 -x448 x449 x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 x46 -x460 -x461 -x462
1800.04/1800.50	v -x463 -x464 -x465 -x466 -x467 -x468 -x469 x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 x478 x479 x48 x480 x481 -x482
1800.04/1800.50	v x483 -x484 x485 -x486 x487 -x488 x489 x49 x490 x491 x492 x493 x494 x495 x496 -x497 x498 x499 -x5 x50 x500 x501 x502 x503 x504
1800.04/1800.50	v x505 -x506 x507 x508 x509 x51 x510 x511 x512 x513 x514 -x515 x516 x517 x518 x519 x52 x520 x521 x522 x523 -x524 x525 x526 x527
1800.04/1800.50	v x528 x529 x53 x530 x531 x532 -x533 x534 x535 x536 x537 x538 x539 x54 x540 x541 -x542 x543 x544 x545 x546 x547 x548 x549 x55 x550
1800.04/1800.50	v -x551 x552 x553 x554 x555 x556 x557 x558 x559 x56 -x560 x561 x562 x563 x564 x565 x566 x567 x568 x569 -x57 -x570 -x571 -x572 -x573
1800.04/1800.50	v -x574 -x575 -x576 x577 x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 x59 -x590 -x591 -x592 -x593
1800.04/1800.50	v -x594 -x595 -x596 -x597 -x598 -x599 -x6 -x60 -x600 -x601 -x602 -x603 x604 x605 -x606 -x607 -x608 -x609 -x61 -x610 -x611 -x612
1800.04/1800.50	v -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x62 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x63 -x630 -x631
1800.04/1800.50	v -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x64 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 x65 -x66 -x67 -x68
1800.04/1800.50	v -x69 -x7 x70 -x71 -x72 x73 x74 -x75 x76 -x77 -x78 -x79 -x8 -x80 x81 x82 x83 x84 x85 -x86 x87 -x88 x89 x9 -x90 x91 -x92 x93 x94 x95
1800.04/1800.50	v x96 x97 x98 x99

Verifier Data (download as text)

OK	269

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459542-1178655680/instance-459542-1178655680.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-459542-1178655680 -o ROOT/results/node70/solver-459542-1178655680 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459542-1178655680/instance-459542-1178655680.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 0.98 0.99 3/64 28052
/proc/meminfo: memFree=1910528/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=1456 CPUtime=0
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 305105372 1490944 145 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 364 145 86 219 0 141 0

[startup+0.0457791 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28052
/proc/meminfo: memFree=1910528/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=1840 CPUtime=0.04
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 262 0 0 0 4 0 0 0 18 0 1 0 305105372 1884160 244 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 460 244 90 219 0 237 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1840

[startup+0.101784 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28052
/proc/meminfo: memFree=1910528/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=2352 CPUtime=0.09
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 372 0 0 0 9 0 0 0 18 0 1 0 305105372 2408448 354 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 588 354 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301803 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28052
/proc/meminfo: memFree=1910528/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=3640 CPUtime=0.29
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 683 0 0 0 29 0 0 0 19 0 1 0 305105372 3727360 665 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 910 665 90 219 0 687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701843 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28052
/proc/meminfo: memFree=1910528/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=5884 CPUtime=0.69
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 1134 0 0 0 68 1 0 0 22 0 1 0 305105372 6025216 1116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 1471 1116 90 219 0 1248 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5884

[startup+1.50192 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1905272/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=6472 CPUtime=1.49
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 1493 0 0 0 147 2 0 0 25 0 1 0 305105372 6627328 1426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 1618 1426 90 219 0 1395 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6472

[startup+3.10108 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1904696/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=11212 CPUtime=3.09
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 1783 0 0 0 306 3 0 0 25 0 1 0 305105372 11481088 1619 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 2803 1619 90 219 0 2580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11212

[startup+6.3014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1901560/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=11888 CPUtime=6.29
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 2530 0 0 0 624 5 0 0 25 0 1 0 305105372 12173312 2366 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 2972 2366 90 219 0 2749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11888

[startup+12.701 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1899712/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=13552 CPUtime=12.68
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 3103 0 0 0 1258 10 0 0 25 0 1 0 305105372 13877248 2746 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 3388 2746 90 219 0 3165 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13552

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1896448/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=23064 CPUtime=25.48
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 3930 0 0 0 2531 17 0 0 25 0 1 0 305105372 23617536 3573 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 5766 3573 90 219 0 5543 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23064

[startup+51.1019 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1893568/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=25640 CPUtime=51.08
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 5055 0 0 0 5077 31 0 0 25 0 1 0 305105372 26255360 4313 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 6410 4313 102 219 0 6187 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25640

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1890048/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=30280 CPUtime=102.27
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 6704 0 0 0 10175 52 0 0 25 0 1 0 305105372 31006720 5193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 7570 5193 102 219 0 7347 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30280

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1884224/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=32164 CPUtime=162.25
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 8143 0 0 0 16153 72 0 0 25 0 1 0 305105372 32935936 6632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 8041 6632 102 219 0 7818 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32164

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1882176/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=33420 CPUtime=222.24
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 8656 0 0 0 22132 92 0 0 25 0 1 0 305105372 34222080 7145 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 8355 7145 102 219 0 8132 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33420

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1880192/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=40612 CPUtime=282.22
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 10672 0 0 0 28114 108 0 0 25 0 1 0 305105372 41586688 7624 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 10153 7624 102 219 0 9930 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40612

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1877632/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=42268 CPUtime=342.2
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 11300 0 0 0 34095 125 0 0 25 0 1 0 305105372 43282432 8252 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 10567 8252 102 219 0 10344 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42268

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1872896/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=44164 CPUtime=402.19
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 12531 0 0 0 40076 143 0 0 25 0 1 0 305105372 45223936 9483 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 11041 9483 102 219 0 10818 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 44164

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1869504/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=45628 CPUtime=462.17
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 13324 0 0 0 46057 160 0 0 25 0 1 0 305105372 46723072 10276 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 11407 10276 102 219 0 11184 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45628

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1868032/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=46464 CPUtime=522.16
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 13692 0 0 0 52046 170 0 0 25 0 1 0 305105372 47579136 10644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 11616 10644 102 219 0 11393 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46464

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1866368/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=47824 CPUtime=582.14
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 14101 0 0 0 58032 182 0 0 25 0 1 0 305105372 48971776 11053 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 11956 11053 102 219 0 11733 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47824

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1865216/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=48488 CPUtime=642.14
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 14386 0 0 0 64018 196 0 0 25 0 1 0 305105372 49651712 11338 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 12122 11338 102 219 0 11899 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 48488


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1858304/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=80824 CPUtime=882.07
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 19147 0 0 0 87964 243 0 0 25 0 1 0 305105372 82763776 13026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 20206 13026 102 219 0 19983 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 80824

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1856064/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=81672 CPUtime=942.05
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 19720 0 0 0 93949 256 0 0 25 0 1 0 305105372 83632128 13599 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 20418 13599 102 219 0 20195 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 81672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28053
/proc/meminfo: memFree=1855040/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=81672 CPUtime=1002.04
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 19960 0 0 0 99938 266 0 0 25 0 1 0 305105372 83632128 13839 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 20418 13839 102 219 0 20195 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 81672

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1853824/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=82572 CPUtime=1062.03
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 20260 0 0 0 105927 276 0 0 25 0 1 0 305105372 84553728 14139 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 20643 14139 102 219 0 20420 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 82572

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1852800/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=82572 CPUtime=1122.01
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 20509 0 0 0 111915 286 0 0 25 0 1 0 305105372 84553728 14388 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 20643 14388 102 219 0 20420 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 82572

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1851840/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=83528 CPUtime=1181.99
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 20741 0 0 0 117902 297 0 0 25 0 1 0 305105372 85532672 14620 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 20882 14620 102 219 0 20659 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 83528

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1851072/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=83528 CPUtime=1241.98
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 20928 0 0 0 123890 308 0 0 25 0 1 0 305105372 85532672 14807 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 20882 14807 102 219 0 20659 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 83528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1849920/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=84688 CPUtime=1301.96
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 21198 0 0 0 129879 317 0 0 25 0 1 0 305105372 86720512 15077 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 21172 15077 102 219 0 20949 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 84688

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1848832/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=84832 CPUtime=1361.95
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 21491 0 0 0 135870 325 0 0 25 0 1 0 305105372 86867968 15370 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 21208 15370 102 219 0 20985 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 84832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1847872/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=85912 CPUtime=1421.94
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 21718 0 0 0 141859 335 0 0 25 0 1 0 305105372 87973888 15597 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 21478 15597 102 219 0 21255 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 85912

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1846976/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=85912 CPUtime=1481.92
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 21945 0 0 0 147848 344 0 0 25 0 1 0 305105372 87973888 15824 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 21478 15824 102 219 0 21255 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 85912

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1846016/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=87060 CPUtime=1541.9
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 22165 0 0 0 153837 353 0 0 25 0 1 0 305105372 89149440 16044 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 21765 16044 102 219 0 21542 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 87060

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1845120/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=87060 CPUtime=1601.89
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 22387 0 0 0 159827 362 0 0 25 0 1 0 305105372 89149440 16266 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 21765 16266 102 219 0 21542 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 87060

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1844352/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=87060 CPUtime=1661.87
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 22568 0 0 0 165815 372 0 0 25 0 1 0 305105372 89149440 16447 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 21765 16447 102 219 0 21542 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 87060

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1843712/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=87060 CPUtime=1721.86
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 22731 0 0 0 171803 383 0 0 25 0 1 0 305105372 89149440 16610 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 21765 16610 102 219 0 21542 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 87060

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1842496/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=88440 CPUtime=1781.84
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 23024 0 0 0 177792 392 0 0 25 0 1 0 305105372 90562560 16903 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 22110 16903 102 219 0 21887 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 88440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1842304/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=88440 CPUtime=1800.04
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 23088 0 0 0 179609 395 0 0 25 0 1 0 305105372 90562560 16967 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 22110 16967 102 219 0 21887 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 88440

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28053
/proc/meminfo: memFree=1842304/2055920 swapFree=4183880/4192956
[pid=28052] ppid=28050 vsize=88440 CPUtime=1800.04
/proc/28052/stat : 28052 (PBS4_SAT07v2) R 28050 28052 27262 0 -1 4194304 23088 0 0 0 179609 395 0 0 25 0 1 0 305105372 90562560 16967 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28052/statm: 22110 16967 102 219 0 21887 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 88440

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1796.1
CPU system time (s): 3.9654
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 88440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.1
system time used= 3.9654
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23091
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= 3206

runsolver used 1.3008 second user time and 3.62245 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue May  8 20:21:20 UTC 2007

IDJOB= 459542
IDBENCH= 48003
IDSOLVER= 200
FILE ID= node70/459542-1178655680

PBS_JOBID= 5218401

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=9-P0=487-P1=127-P2=347-P3=419-P4=367-P5=149-P6=419-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459542-1178655680/instance-459542-1178655680.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-459542-1178655680 -o ROOT/results/node70/conversion-459542-1178655680 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459542-1178655680/instance-459542-1178655680.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-459542-1178655680 -o ROOT/results/node70/solver-459542-1178655680 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459542-1178655680/instance-459542-1178655680.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  79cf27053836a1888aee43ca3805fcdd

RANDOM SEED= 927761816

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1910936 kB
Buffers:          8220 kB
Cached:          57880 kB
SwapCached:       2988 kB
Active:          34824 kB
Inactive:        41912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1910936 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          16780 kB
Slab:            54336 kB
Committed_AS:  7590912 kB
PageTables:       1400 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 node70 on Tue May  8 20:51:23 UTC 2007