Trace number 459626

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)35 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=157-P2=173-P3=83-P4=37-P5=251-P6=29-P7=181-B.opb
MD5SUMafe3df18e5a0f1ba7fdc86d94afdb427
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 benchmark0.172973
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

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/459626-1178657010/instance-459626-1178657010.opb ......
41.47/41.51	c done parsing opb.
41.47/41.51	o 113
74.47/74.53	o 71
246.73/246.84	o 35
1800.04/1800.60	s SATISFIABLE
1800.04/1800.60	v x1 -x10 x100 x101 -x102 x103 x104 x105 -x106 x107 -x108 -x109 -x11 x110 -x111 -x112 x113 x114 x115 x116 x117 -x118 -x119 x12
1800.04/1800.60	v -x120 x121 x122 -x123 x124 x125 -x126 x127 -x128 -x129 -x13 x130 x131 -x132 -x133 x134 x135 -x136 -x137 x138 -x139 x14 -x140
1800.04/1800.60	v x141 x142 -x143 -x144 -x145 x146 x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 x154 -x155 x156 x157 -x158 x159 x16 x160 x161
1800.04/1800.60	v x162 x163 -x164 -x165 -x166 -x167 -x168 x169 x17 x170 -x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 -x179 x18 -x180 -x181
1800.04/1800.60	v -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 x193 x194 -x195 -x196 -x197 x198 -x199 x2 x20 -x200
1800.04/1800.60	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 x209 -x21 x210 -x211 -x212 -x213 x214 -x215 -x216 x217 x218 -x219 x22 -x220
1800.04/1800.60	v -x221 x222 -x223 -x224 x225 x226 -x227 -x228 -x229 x23 x230 -x231 -x232 x233 x234 -x235 x236 x237 -x238 x239 -x24 x240 x241
1800.04/1800.60	v x242 -x243 x244 x245 -x246 x247 x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 x258 -x259 x26 x260 x261 -x262
1800.04/1800.60	v x263 x264 -x265 -x266 -x267 -x268 -x269 x27 -x270 -x271 -x272 x273 x274 -x275 x276 x277 -x278 x279 x28 x280 x281 x282 -x283
1800.04/1800.60	v x284 x285 -x286 x287 x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 x297 -x298 -x299 -x3 x30 x300 -x301 -x302 -x303
1800.04/1800.60	v x304 x305 -x306 -x307 x308 -x309 -x31 -x310 -x311 x312 x313 -x314 -x315 x316 -x317 -x318 -x319 x32 x320 x321 -x322 -x323 x324
1800.04/1800.60	v -x325 -x326 -x327 x328 x329 x33 -x330 -x331 x332 -x333 -x334 -x335 x336 x337 -x338 -x339 -x34 x340 -x341 -x342 -x343 x344 -x345
1800.04/1800.60	v -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 x353 -x354 -x355 x356 -x357 -x358 -x359 x36 x360 x361 x362 x363 -x364 x365 x366
1800.04/1800.60	v -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 x38 -x380 -x381 -x382 -x383 -x384 x385
1800.04/1800.60	v x386 x387 -x388 x389 x39 x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 x40 -x400 x401 x402 x403 -x404 x405
1800.04/1800.60	v x406 -x407 -x408 x409 x41 x410 x411 -x412 x413 x414 -x415 -x416 x417 x418 x419 -x42 -x420 x421 x422 -x423 -x424 x425 x426 x427
1800.04/1800.60	v x428 -x429 x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 x441 x442 x443 x444 -x445 -x446 -x447
1800.04/1800.60	v -x448 -x449 x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 x457 x458 x459 x46 x460 -x461 -x462 -x463 -x464 x465 x466 x467 x468
1800.04/1800.60	v -x469 x47 -x470 -x471 -x472 x473 x474 x475 x476 -x477 -x478 -x479 -x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488
1800.04/1800.60	v x489 x49 x490 -x491 x492 x493 -x494 x495 x496 x497 x498 -x499 -x5 x50 x500 x501 -x502 x503 x504 x505 x506 -x507 x508 x509 x51
1800.04/1800.60	v -x510 x511 x512 x513 x514 -x515 x516 x517 -x518 x519 x52 x520 x521 x522 -x523 x524 x525 -x526 x527 x528 x529 x53 x530 -x531 x532
1800.04/1800.60	v x533 -x534 x535 x536 x537 x538 -x539 x54 x540 x541 -x542 x543 x544 x545 x546 -x547 x548 x549 x55 -x550 x551 x552 x553 -x554 x555
1800.04/1800.60	v -x556 -x557 x558 -x559 x56 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 x569 x57 -x570 x571 -x572 -x573 x574 -x575
1800.04/1800.60	v -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 x585 -x586 x587 -x588 -x589 x59 x590 -x591 -x592 x593 -x594 x595
1800.04/1800.60	v -x596 -x597 x598 -x599 x6 -x60 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 x61 -x610 -x611 -x612 -x613 -x614
1800.04/1800.60	v -x615 -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
1800.04/1800.60	v -x87 -x88 x89 x9 x90 x91 x92 -x93 -x94 -x95 -x96 x97 x98 -x99

Verifier Data (download as text)

OK	35

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459626-1178657010/instance-459626-1178657010.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node48/watcher-459626-1178657010 -o ROOT/results/node48/solver-459626-1178657010 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459626-1178657010/instance-459626-1178657010.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: 0.91 0.97 0.99 3/64 19608
/proc/meminfo: memFree=1594208/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=1324 CPUtime=0
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 145 0 0 0 0 0 0 0 19 0 1 0 220546336 1355776 127 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134795319 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 331 127 86 219 0 108 0

[startup+0.0551731 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19608
/proc/meminfo: memFree=1594208/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=1840 CPUtime=0.05
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 275 0 0 0 5 0 0 0 19 0 1 0 220546336 1884160 257 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 460 257 90 219 0 237 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1840

[startup+0.101177 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19608
/proc/meminfo: memFree=1594208/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=2352 CPUtime=0.09
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 354 0 0 0 9 0 0 0 19 0 1 0 220546336 2408448 336 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 588 336 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301194 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19608
/proc/meminfo: memFree=1594208/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=3596 CPUtime=0.29
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 663 0 0 0 29 0 0 0 20 0 1 0 220546336 3682304 645 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 899 645 90 219 0 676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3596

[startup+0.701231 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 19608
/proc/meminfo: memFree=1594208/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=6104 CPUtime=0.69
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 1118 0 0 0 68 1 0 0 24 0 1 0 220546336 6250496 1100 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 1526 1100 90 219 0 1303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6104

[startup+1.50131 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1589272/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=6700 CPUtime=1.48
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 1390 0 0 0 146 2 0 0 25 0 1 0 220546336 6860800 1323 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 1675 1323 90 219 0 1452 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6700

[startup+3.10145 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1588888/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=7360 CPUtime=3.09
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 1782 0 0 0 305 4 0 0 25 0 1 0 220546336 7536640 1618 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 1840 1618 90 219 0 1617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7360

[startup+6.30175 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1586648/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=11860 CPUtime=6.29
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 2151 0 0 0 623 6 0 0 25 0 1 0 220546336 12144640 1987 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 2965 1987 90 219 0 2742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11860

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1584984/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=13464 CPUtime=12.69
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 2687 0 0 0 1258 11 0 0 25 0 1 0 220546336 13787136 2330 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 3366 2330 90 219 0 3143 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13464

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1581400/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=14728 CPUtime=25.48
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 3558 0 0 0 2528 20 0 0 25 0 1 0 220546336 15081472 3201 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 3682 3201 90 219 0 3459 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14728

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1579160/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=17568 CPUtime=51.08
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 4514 0 0 0 5075 33 0 0 25 0 1 0 220546336 17989632 3772 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 4392 3772 102 219 0 4169 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17568

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1574424/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=23312 CPUtime=102.26
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 6453 0 0 0 10171 55 0 0 25 0 1 0 220546336 23871488 4942 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 5828 4942 102 219 0 5605 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23312

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1568600/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=33472 CPUtime=162.25
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 7916 0 0 0 16149 76 0 0 25 0 1 0 220546336 34275328 6405 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 8368 6405 102 219 0 8145 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33472

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1563928/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=34792 CPUtime=222.23
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 9072 0 0 0 22125 98 0 0 25 0 1 0 220546336 35627008 7561 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 8698 7561 102 219 0 8475 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34792

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1561880/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=42112 CPUtime=282.22
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 11111 0 0 0 28104 118 0 0 25 0 1 0 220546336 43122688 8063 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 10528 8063 102 219 0 10305 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42112

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1560216/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=43216 CPUtime=342.21
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 11563 0 0 0 34085 136 0 0 25 0 1 0 220546336 44253184 8515 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 10804 8515 102 219 0 10581 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 43216

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1557784/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=44596 CPUtime=402.19
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 12146 0 0 0 40065 154 0 0 25 0 1 0 220546336 45666304 9098 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 11149 9098 102 219 0 10926 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 44596

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1556120/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=45612 CPUtime=462.17
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 12564 0 0 0 46046 171 0 0 25 0 1 0 220546336 46706688 9516 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 11403 9516 102 219 0 11180 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45612

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1554840/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=46168 CPUtime=522.17
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 12889 0 0 0 52025 192 0 0 25 0 1 0 220546336 47276032 9841 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 11542 9841 102 219 0 11319 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 46168

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1553496/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=46916 CPUtime=582.15
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 13212 0 0 0 58009 206 0 0 25 0 1 0 220546336 48041984 10164 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 11729 10164 102 219 0 11506 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46916

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1551960/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=47544 CPUtime=642.13
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 13600 0 0 0 63992 221 0 0 25 0 1 0 220546336 48685056 10552 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 11886 10552 102 219 0 11663 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47544


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1548056/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=62116 CPUtime=822.09
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 17642 0 0 0 81938 271 0 0 25 0 1 0 220546336 63606784 11521 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 15529 11521 102 219 0 15306 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 62116

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1547096/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=62912 CPUtime=882.08
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 17882 0 0 0 87924 284 0 0 25 0 1 0 220546336 64421888 11761 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 15728 11761 102 219 0 15505 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 62912

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19609
/proc/meminfo: memFree=1545624/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=63920 CPUtime=942.06
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 18244 0 0 0 93907 299 0 0 25 0 1 0 220546336 65454080 12123 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 15980 12123 102 219 0 15757 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 63920

[startup+1002.3 s]
/proc/loadavg: 1.11 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1544600/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=63920 CPUtime=1002.04
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 18511 0 0 0 99894 310 0 0 25 0 1 0 220546336 65454080 12390 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 15980 12390 102 219 0 15757 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 63920

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/71 19683
/proc/meminfo: memFree=1542296/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=64820 CPUtime=1062
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 18734 0 0 0 105878 322 0 0 25 0 1 0 220546336 66375680 12613 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 16205 12613 102 219 0 15982 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 64820

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19807
/proc/meminfo: memFree=1542424/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=64820 CPUtime=1121.9
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 18980 0 0 0 111856 334 0 0 25 0 1 0 220546336 66375680 12859 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 16205 12859 102 219 0 15982 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 64820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19807
/proc/meminfo: memFree=1541528/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=64964 CPUtime=1181.89
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 19207 0 0 0 117845 344 0 0 25 0 1 0 220546336 66523136 13086 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 16241 13086 102 219 0 16018 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 64964

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19807
/proc/meminfo: memFree=1539608/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=65920 CPUtime=1241.87
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 19686 0 0 0 123830 357 0 0 25 0 1 0 220546336 67502080 13565 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 16480 13565 102 219 0 16257 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 65920

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19807
/proc/meminfo: memFree=1538712/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=66936 CPUtime=1301.87
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 19896 0 0 0 129817 370 0 0 25 0 1 0 220546336 68542464 13775 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 16734 13775 102 219 0 16511 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 66936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19807
/proc/meminfo: memFree=1537752/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=67068 CPUtime=1361.84
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 20136 0 0 0 135805 379 0 0 25 0 1 0 220546336 68677632 14015 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 16767 14015 102 219 0 16544 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 67068

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19807
/proc/meminfo: memFree=1536536/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=68148 CPUtime=1421.84
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 20439 0 0 0 141794 390 0 0 25 0 1 0 220546336 69783552 14318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 17037 14318 102 219 0 16814 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 68148

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19807
/proc/meminfo: memFree=1535640/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=68428 CPUtime=1481.82
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 20677 0 0 0 147782 400 0 0 25 0 1 0 220546336 70070272 14556 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 17107 14556 102 219 0 16884 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 68428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19807
/proc/meminfo: memFree=1532952/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=70176 CPUtime=1541.8
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 21338 0 0 0 153770 410 0 0 25 0 1 0 220546336 71860224 15217 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 17544 15217 102 219 0 17321 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 70176

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19807
/proc/meminfo: memFree=1532312/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=70176 CPUtime=1601.78
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 21516 0 0 0 159757 421 0 0 25 0 1 0 220546336 71860224 15395 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 17544 15395 102 219 0 17321 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 70176

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19807
/proc/meminfo: memFree=1531352/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=70176 CPUtime=1661.77
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 21763 0 0 0 165747 430 0 0 25 0 1 0 220546336 71860224 15642 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 17544 15642 102 219 0 17321 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 70176

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19809
/proc/meminfo: memFree=1530456/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=71396 CPUtime=1721.76
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 21983 0 0 0 171734 442 0 0 25 0 1 0 220546336 73109504 15862 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 17849 15862 102 219 0 17626 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 71396

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19809
/proc/meminfo: memFree=1529688/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=71396 CPUtime=1781.74
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 22180 0 0 0 177722 452 0 0 25 0 1 0 220546336 73109504 16059 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 17849 16059 102 219 0 17626 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 71396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19809
/proc/meminfo: memFree=1529432/2055920 swapFree=4183976/4192956
[pid=19608] ppid=19606 vsize=71396 CPUtime=1800.04
/proc/19608/stat : 19608 (PBS4_SAT07v2) R 19606 19608 18605 0 -1 4194304 22230 0 0 0 179551 453 0 0 25 0 1 0 220546336 73109504 16109 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19608/statm: 17849 16109 102 219 0 17626 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 71396

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): 1800.07
CPU user time (s): 1795.52
CPU system time (s): 4.55031
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 74408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.52
system time used= 4.55031
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22233
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= 7
involuntary context switches= 2137

runsolver used 1.35979 second user time and 3.61545 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue May  8 20:43:30 UTC 2007

IDJOB= 459626
IDBENCH= 48087
IDSOLVER= 200
FILE ID= node48/459626-1178657010

PBS_JOBID= 5218399

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=29-P1=157-P2=173-P3=83-P4=37-P5=251-P6=29-P7=181-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459626-1178657010/instance-459626-1178657010.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-459626-1178657010 -o ROOT/results/node48/conversion-459626-1178657010 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459626-1178657010/instance-459626-1178657010.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-459626-1178657010 -o ROOT/results/node48/solver-459626-1178657010 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459626-1178657010/instance-459626-1178657010.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  afe3df18e5a0f1ba7fdc86d94afdb427

RANDOM SEED= 198673799

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1594552 kB
Buffers:         35172 kB
Cached:         309124 kB
SwapCached:       3048 kB
Active:          84448 kB
Inactive:       270280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594552 kB
SwapTotal:     4192956 kB
SwapFree:      4183976 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          16388 kB
Slab:            92628 kB
Committed_AS:  3740200 kB
PageTables:       1392 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 node48 on Tue May  8 21:13:33 UTC 2007