Trace number 459549

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)81 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=233-P1=223-P2=251-P3=181-P4=197-P5=127-P6=89-P7=149-B.opb
MD5SUM8a882d07e0fbb307eb9e9c234ecc464c
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 variables168
Total number of constraints15
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 constraints15
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)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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/459549-1178656006/instance-459549-1178656006.opb ......
157.75/157.86	c done parsing opb.
157.75/157.86	o 81
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	v x1 -x10 -x100 -x101 -x102 x103 -x104 x105 x106 x107 x108 x109 -x11 x110 x111 -x112 -x113 x114 x115 x116 x117 -x118 -x119 -x12
1800.06/1800.50	v -x120 -x121 x122 -x123 x124 -x125 x126 -x127 x128 -x129 -x13 -x130 x131 x132 x133 -x134 -x135 x136 -x137 -x138 -x139 x14 -x140
1800.06/1800.50	v -x141 x142 -x143 -x144 -x145 x146 -x147 x148 x149 x15 x150 -x151 x152 x153 -x154 -x155 -x156 -x157 -x158 x159 -x16 -x160 x161
1800.06/1800.50	v x162 x163 -x164 -x165 -x166 x167 -x168 x169 x17 -x170 -x171 -x172 x173 -x174 x175 -x176 -x177 -x178 -x179 x18 -x180 -x181 -x182
1800.06/1800.50	v -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201
1800.06/1800.50	v -x202 -x203 -x204 -x205 -x206 -x207 -x208 x209 x21 -x210 -x211 -x212 x213 -x214 x215 -x216 x217 -x218 -x219 x22 -x220 x221
1800.06/1800.50	v -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 x233 -x234 -x235 -x236 x237 x238 -x239 x24 x240 x241 -x242
1800.06/1800.50	v -x243 -x244 x245 x246 -x247 x248 x249 x25 -x250 -x251 -x252 x253 x254 -x255 x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263
1800.06/1800.50	v -x264 x265 -x266 -x267 -x268 x269 -x27 x270 -x271 x272 x273 -x274 -x275 -x276 x277 x278 -x279 x28 x280 x281 -x282 -x283 -x284
1800.06/1800.50	v x285 x286 -x287 x288 x289 -x29 -x290 -x291 -x292 x293 x294 -x295 x296 x297 x298 x299 -x3 -x30 -x300 -x301 -x302 x303 x304 -x305
1800.06/1800.50	v -x306 -x307 -x308 -x309 x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 x32 -x320 x321 x322 x323 -x324 -x325
1800.06/1800.50	v -x326 x327 x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 x345
1800.06/1800.50	v x346 x347 -x348 -x349 x35 -x350 x351 x352 x353 x354 x355 -x356 -x357 -x358 x359 -x36 x360 x361 x362 x363 x364 x365 x366 -x367
1800.06/1800.50	v -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 x377 x378 x379 -x38 x380 x381 x382 -x383 -x384 -x385 -x386 -x387
1800.06/1800.50	v -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 x40 -x400 -x401 -x402 -x403 -x404 -x405 -x406
1800.06/1800.50	v -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 x417 x418 x419 x42 x420 x421 x422 -x423 -x424 x425 x426 -x427
1800.06/1800.50	v x428 x429 x43 x430 -x431 x432 x433 x434 -x435 x436 x437 x438 -x439 x44 x440 x441 x442 -x443 x444 x445 x446 -x447 x448 x449 x45
1800.06/1800.50	v x450 -x451 x452 x453 x454 -x455 x456 x457 x458 -x459 x46 x460 x461 x462 -x463 x464 x465 x466 -x467 x468 x469 x47 x470 -x471 x472
1800.06/1800.50	v x473 x474 -x475 x476 x477 x478 -x479 x48 x480 x481 x482 -x483 x484 x485 x486 -x487 x488 x489 x49 -x490 x491 -x492 -x493 -x494
1800.06/1800.50	v x495 -x496 x497 -x498 x499 x5 x50 -x500 -x501 -x502 x503 -x504 -x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514
1800.06/1800.50	v -x515 -x516 -x517 -x518 -x519 -x52 -x520 x521 -x522 x523 -x524 -x525 -x526 x527 -x528 x529 x53 -x530 x531 -x532 -x533 -x534
1800.06/1800.50	v x535 -x536 x537 -x538 x539 x54 -x540 -x541 -x542 x543 -x544 x545 -x546 x547 -x548 -x549 x55 -x550 x551 -x552 x553 x554 x555
1800.06/1800.50	v x556 x557 x558 x559 x56 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 x57 -x570 -x571 -x572 -x573 -x574 -x575
1800.06/1800.50	v -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 x585 x586 x587 x588 x589 -x59 x590 x591 -x592 -x593 -x594 -x595
1800.06/1800.50	v -x596 -x597 -x598 -x599 -x6 -x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 x609 x61 x610 x611 x612 x613 x614 x615
1800.06/1800.50	v -x616 -x62 -x63 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
1800.06/1800.50	v x89 x9 x90 -x91 x92 x93 x94 -x95 x96 x97 -x98 x99

Verifier Data (download as text)

OK	81

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459549-1178656006/instance-459549-1178656006.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-459549-1178656006 -o ROOT/results/node29/solver-459549-1178656006 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459549-1178656006/instance-459549-1178656006.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 3/77 8827
/proc/meminfo: memFree=1548488/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=1456 CPUtime=0
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 313516330 1490944 146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 364 146 86 219 0 141 0

[startup+0.0126939 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8827
/proc/meminfo: memFree=1548488/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=1584 CPUtime=0.01
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 189 0 0 0 1 0 0 0 18 0 1 0 313516330 1622016 171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 396 172 90 219 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1584

[startup+0.101699 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8827
/proc/meminfo: memFree=1548488/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=2352 CPUtime=0.09
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 313516330 2408448 343 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 588 343 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301711 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8827
/proc/meminfo: memFree=1548488/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=3588 CPUtime=0.29
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 640 0 0 0 29 0 0 0 19 0 1 0 313516330 3674112 622 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 897 622 90 219 0 674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3588

[startup+0.701736 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8827
/proc/meminfo: memFree=1548488/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=5964 CPUtime=0.69
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 1085 0 0 0 68 1 0 0 23 0 1 0 313516330 6107136 1067 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 1491 1067 90 219 0 1268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5964

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8828
/proc/meminfo: memFree=1543744/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=10788 CPUtime=1.49
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 1759 0 0 0 147 2 0 0 25 0 1 0 313516330 11046912 1692 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 2697 1692 90 219 0 2474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10788

[startup+3.1029 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8828
/proc/meminfo: memFree=1541440/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=11568 CPUtime=3.09
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 2045 0 0 0 306 3 0 0 25 0 1 0 313516330 11845632 1881 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 2892 1881 90 219 0 2669 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11568

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8828
/proc/meminfo: memFree=1539712/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=12392 CPUtime=6.29
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 2418 0 0 0 623 6 0 0 25 0 1 0 313516330 12689408 2254 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 3098 2254 90 219 0 2875 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12392

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 8828
/proc/meminfo: memFree=1537216/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=13992 CPUtime=12.68
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 3208 0 0 0 1259 9 0 0 25 0 1 0 313516330 14327808 2851 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 3498 2851 90 219 0 3275 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13992

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8828
/proc/meminfo: memFree=1535680/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=14980 CPUtime=25.48
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 3561 0 0 0 2529 19 0 0 25 0 1 0 313516330 15339520 3204 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 3745 3204 90 219 0 3522 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14980

[startup+51.102 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1533824/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=17504 CPUtime=51.08
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 4459 0 0 0 5074 34 0 0 25 0 1 0 313516330 17924096 3717 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 4376 3717 90 219 0 4153 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17504

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1528576/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=30676 CPUtime=102.26
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 6472 0 0 0 10167 59 0 0 25 0 1 0 313516330 31412224 4961 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 7669 4961 90 219 0 7446 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30676

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1523136/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=33132 CPUtime=162.25
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 7828 0 0 0 16138 87 0 0 25 0 1 0 313516330 33927168 6317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 8283 6317 102 219 0 8060 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33132

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1520896/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=34344 CPUtime=222.23
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 8380 0 0 0 22113 110 0 0 25 0 1 0 313516330 35168256 6869 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 8586 6869 102 219 0 8363 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34344

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1517184/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=42344 CPUtime=282.22
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 10830 0 0 0 28089 133 0 0 25 0 1 0 313516330 43360256 7782 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 10586 7782 102 219 0 10363 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42344

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1515328/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=43372 CPUtime=342.2
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 11293 0 0 0 34069 151 0 0 25 0 1 0 313516330 44412928 8245 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 10843 8245 102 219 0 10620 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43372

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1513856/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=44008 CPUtime=402.19
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 11665 0 0 0 40048 171 0 0 25 0 1 0 313516330 45064192 8617 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 11002 8617 102 219 0 10779 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 44008

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1512192/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=44672 CPUtime=462.17
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 12108 0 0 0 46028 189 0 0 25 0 1 0 313516330 45744128 9060 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 11168 9060 102 219 0 10945 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44672

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1509696/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=45936 CPUtime=522.16
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 12748 0 0 0 52012 204 0 0 25 0 1 0 313516330 47038464 9700 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 11484 9700 102 219 0 11261 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45936

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1508096/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=46700 CPUtime=582.14
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 13152 0 0 0 57996 218 0 0 25 0 1 0 313516330 47820800 10104 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 11675 10104 102 219 0 11452 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 46700

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8828
/proc/meminfo: memFree=1506752/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=47340 CPUtime=642.14
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 13453 0 0 0 63982 232 0 0 25 0 1 0 313516330 48476160 10405 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 11835 10405 102 219 0 11612 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 47340


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1501568/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=61800 CPUtime=882.08
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 17790 0 0 0 87915 293 0 0 25 0 1 0 313516330 63283200 11669 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 15450 11669 102 219 0 15227 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 61800

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1500672/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=62616 CPUtime=942.06
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 18032 0 0 0 93897 309 0 0 25 0 1 0 313516330 64118784 11911 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 15654 11911 102 219 0 15431 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 62616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1499200/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=63484 CPUtime=1002.04
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 18431 0 0 0 99884 320 0 0 25 0 1 0 313516330 65007616 12310 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 15871 12310 102 219 0 15648 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 63484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1498240/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=63644 CPUtime=1062.03
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 18684 0 0 0 105869 334 0 0 25 0 1 0 313516330 65171456 12563 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 15911 12563 102 219 0 15688 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 63644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1497088/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=64728 CPUtime=1122.02
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 18984 0 0 0 111855 347 0 0 25 0 1 0 313516330 66281472 12863 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 16182 12863 102 219 0 15959 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 64728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1495616/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=64728 CPUtime=1182
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 19340 0 0 0 117840 360 0 0 25 0 1 0 313516330 66281472 13219 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 16182 13219 102 219 0 15959 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 64728

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1494720/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=65708 CPUtime=1241.99
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 19546 0 0 0 123827 372 0 0 25 0 1 0 313516330 67284992 13425 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 16427 13425 102 219 0 16204 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 65708

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1493440/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=66880 CPUtime=1301.98
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 19861 0 0 0 129814 384 0 0 25 0 1 0 313516330 68485120 13740 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 16720 13740 102 219 0 16497 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 66880

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1492480/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=66880 CPUtime=1361.96
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 20078 0 0 0 135798 398 0 0 25 0 1 0 313516330 68485120 13957 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 16720 13957 102 219 0 16497 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 66880

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1491584/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=66880 CPUtime=1421.95
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 20291 0 0 0 141786 409 0 0 25 0 1 0 313516330 68485120 14170 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 16720 14170 102 219 0 16497 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 66880

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1490624/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=68140 CPUtime=1481.93
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 20527 0 0 0 147774 419 0 0 25 0 1 0 313516330 69775360 14406 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 17035 14406 102 219 0 16812 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 68140

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1488704/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=68300 CPUtime=1541.91
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 21012 0 0 0 153762 429 0 0 25 0 1 0 313516330 69939200 14891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 17075 14891 102 219 0 16852 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 68300

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1487488/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=68576 CPUtime=1601.9
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 21323 0 0 0 159751 439 0 0 25 0 1 0 313516330 70221824 15202 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 17144 15202 102 219 0 16921 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 68576

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1486144/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=70012 CPUtime=1661.89
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 21651 0 0 0 165739 450 0 0 25 0 1 0 313516330 71692288 15530 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 17503 15530 102 219 0 17280 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 70012

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1485248/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=70012 CPUtime=1721.88
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 21874 0 0 0 171729 459 0 0 25 0 1 0 313516330 71692288 15753 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 17503 15753 102 219 0 17280 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 70012

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1484352/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=71260 CPUtime=1781.86
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 22095 0 0 0 177713 473 0 0 25 0 1 0 313516330 72970240 15974 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 17815 15974 102 219 0 17592 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 71260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1484160/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=71260 CPUtime=1800.06
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 22133 0 0 0 179531 475 0 0 25 0 1 0 313516330 72970240 16012 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 17815 16012 102 219 0 17592 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71260

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8830
/proc/meminfo: memFree=1484160/2055920 swapFree=4146788/4192956
[pid=8827] ppid=8825 vsize=71260 CPUtime=1800.06
/proc/8827/stat : 8827 (PBS4_SAT07v2) R 8825 8827 7685 0 -1 4194304 22133 0 0 0 179531 475 0 0 25 0 1 0 313516330 72970240 16012 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8827/statm: 17815 16012 102 219 0 17592 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71260

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1795.32
CPU system time (s): 4.76327
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 71260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.32
system time used= 4.76328
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22136
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= 3309

runsolver used 1.46078 second user time and 4.12237 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May  8 20:26:46 UTC 2007

IDJOB= 459549
IDBENCH= 48010
IDSOLVER= 200
FILE ID= node29/459549-1178656006

PBS_JOBID= 5218388

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=233-P1=223-P2=251-P3=181-P4=197-P5=127-P6=89-P7=149-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459549-1178656006/instance-459549-1178656006.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-459549-1178656006 -o ROOT/results/node29/conversion-459549-1178656006 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459549-1178656006/instance-459549-1178656006.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-459549-1178656006 -o ROOT/results/node29/solver-459549-1178656006 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459549-1178656006/instance-459549-1178656006.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  8a882d07e0fbb307eb9e9c234ecc464c

RANDOM SEED= 584723227

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1548896 kB
Buffers:         40888 kB
Cached:         341772 kB
SwapCached:      11264 kB
Active:         141096 kB
Inactive:       266628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548896 kB
SwapTotal:     4192956 kB
SwapFree:      4146788 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          32068 kB
Slab:            84804 kB
Committed_AS:  7073740 kB
PageTables:       1880 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 node29 on Tue May  8 20:56:49 UTC 2007