Trace number 459429

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)7 1800.09 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
MD5SUM6355c589dda3f12b095277ae4637ab26
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 benchmark0.149976
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 variables144
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 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)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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/459429-1178654614/instance-459429-1178654614.opb ......
21.29/21.34	c done parsing opb.
21.29/21.34	o 219
30.69/30.71	o 201
35.58/35.69	o 185
51.88/51.94	o 161
54.28/54.34	o 145
905.48/905.70	o 115
1151.52/1151.87	o 63
1217.50/1217.85	o 15
1479.54/1479.94	o 11
1596.72/1597.14	o 9
1774.26/1774.78	o 7
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
1800.06/1800.50	v x12 x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 x130 -x131 x132 x133 -x134 x135 -x136 -x137 -x138 x139 x14
1800.06/1800.50	v x140 x141 x142 x143 -x144 x145 x146 x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x16 -x160
1800.06/1800.50	v -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 x170 x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x18 -x180
1800.06/1800.50	v -x181 -x182 -x183 -x184 x185 x186 x187 -x188 -x189 -x19 -x190 -x191 -x192 x193 x194 x195 -x196 -x197 -x198 -x199 x2 -x20 -x200
1800.06/1800.50	v x201 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
1800.06/1800.50	v x241 x242 x243 x244 x245 -x246 x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 x258 x259 x26 x260 x261 -x262
1800.06/1800.50	v x263 -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
1800.06/1800.50	v -x305 -x306 -x307 -x308 -x309 x31 -x310 -x311 -x312 x313 x314 x315 x316 -x317 -x318 -x319 x32 x320 x321 x322 x323 x324 -x325
1800.06/1800.50	v -x326 -x327 x328 x329 x33 x330 x331 x332 -x333 -x334 -x335 x336 x337 -x338 -x339 x34 x340 -x341 -x342 -x343 -x344 x345 -x346
1800.06/1800.50	v -x347 x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365
1800.06/1800.50	v -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384
1800.06/1800.50	v x385 -x386 -x387 x388 -x389 x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 -x40 -x400 x401 x402 -x403
1800.06/1800.50	v x404 x405 -x406 x407 -x408 x409 x41 x410 -x411 x412 x413 -x414 x415 -x416 x417 x418 -x419 x42 x420 x421 -x422 x423 -x424 x425
1800.06/1800.50	v x426 -x427 x428 x429 x43 -x430 x431 -x432 x433 x434 -x435 x436 x437 -x438 x439 x44 -x440 x441 x442 -x443 x444 x445 -x446 x447
1800.06/1800.50	v -x448 x449 x45 x450 -x451 x452 x453 -x454 x455 -x456 x457 x458 -x459 x46 x460 x461 -x462 x463 -x464 x465 -x466 x467 -x468 -x469
1800.06/1800.50	v x47 x470 -x471 x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489
1800.06/1800.50	v x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508
1800.06/1800.50	v -x509 -x51 -x510 -x511 -x512 x513 -x514 x515 -x516 -x517 x518 -x519 -x52 x520 x521 -x522 x523 -x524 -x525 x526 -x527 x528 -x53
1800.06/1800.50	v -x54 x55 x56 x57 x58 x59 -x6 x60 x61 -x62 x63 -x64 x65 x66 x67 x68 -x69 -x7 -x70 -x71 x72 x73 -x74 -x75 x76 -x77 -x78 -x79 -x8 -x80
1800.06/1800.50	v x81 x82 -x83 x84 x85 -x86 x87 -x88 x89 x9 -x90 x91 -x92 -x93 x94 -x95 x96 -x97 x98 x99

Verifier Data (download as text)

OK	7

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459429-1178654614/instance-459429-1178654614.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node57/watcher-459429-1178654614 -o ROOT/results/node57/solver-459429-1178654614 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459429-1178654614/instance-459429-1178654614.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: 0.85 0.94 0.98 3/64 15044
/proc/meminfo: memFree=1496512/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=1456 CPUtime=0
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 306597434 1490944 140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134529987 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 364 140 86 219 0 141 0

[startup+0.0892531 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 15044
/proc/meminfo: memFree=1496512/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=2396 CPUtime=0.08
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 323 0 0 0 8 0 0 0 18 0 1 0 306597434 2453504 305 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134555583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 599 306 90 219 0 376 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2396

[startup+0.101253 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 15044
/proc/meminfo: memFree=1496512/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=2396 CPUtime=0.09
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 341 0 0 0 9 0 0 0 18 0 1 0 306597434 2453504 323 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 599 323 90 219 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2396

[startup+0.301269 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 15044
/proc/meminfo: memFree=1496512/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=3556 CPUtime=0.29
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 664 0 0 0 29 0 0 0 19 0 1 0 306597434 3641344 646 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 889 646 90 219 0 666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3556

[startup+0.701304 s]
/proc/loadavg: 0.85 0.94 0.98 3/64 15044
/proc/meminfo: memFree=1496512/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=5932 CPUtime=0.69
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 1113 0 0 0 68 1 0 0 22 0 1 0 306597434 6074368 1095 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 1483 1095 90 219 0 1260 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5932

[startup+1.50137 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 15045
/proc/meminfo: memFree=1491576/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=10488 CPUtime=1.49
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 1748 0 0 0 147 2 0 0 25 0 1 0 306597434 10739712 1681 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 2622 1681 90 219 0 2399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10488

[startup+3.10151 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 15045
/proc/meminfo: memFree=1489592/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=11680 CPUtime=3.09
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 2070 0 0 0 304 5 0 0 25 0 1 0 306597434 11960320 1906 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 2920 1906 90 219 0 2697 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11680

[startup+6.30179 s]
/proc/loadavg: 0.86 0.94 0.98 2/65 15045
/proc/meminfo: memFree=1488248/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=12348 CPUtime=6.29
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 2307 0 0 0 623 6 0 0 25 0 1 0 306597434 12644352 2143 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 3087 2143 90 219 0 2864 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12348

[startup+12.7013 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 15045
/proc/meminfo: memFree=1485888/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=13820 CPUtime=12.69
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 3070 0 0 0 1257 12 0 0 25 0 1 0 306597434 14151680 2713 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 3455 2713 90 219 0 3232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13820

[startup+25.5015 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 15045
/proc/meminfo: memFree=1484672/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=16288 CPUtime=25.48
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 3800 0 0 0 2529 19 0 0 25 0 1 0 306597434 16678912 3058 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 4072 3058 102 219 0 3849 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16288

[startup+51.1017 s]
/proc/loadavg: 0.93 0.94 0.98 2/65 15045
/proc/meminfo: memFree=1483072/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=17228 CPUtime=51.08
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 4227 0 0 0 5076 32 0 0 25 0 1 0 306597434 17641472 3485 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 4307 3485 102 219 0 4084 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17228

[startup+102.304 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 15045
/proc/meminfo: memFree=1475136/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=31180 CPUtime=102.27
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 6954 0 0 0 10175 52 0 0 25 0 1 0 306597434 31928320 5443 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 7795 5443 102 219 0 7572 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31180

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 15045
/proc/meminfo: memFree=1468800/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=33444 CPUtime=162.25
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 8617 0 0 0 16151 74 0 0 25 0 1 0 306597434 34246656 7106 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 8361 7106 102 219 0 8138 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33444

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 15045
/proc/meminfo: memFree=1466112/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=35032 CPUtime=222.24
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 9228 0 0 0 22131 93 0 0 25 0 1 0 306597434 35872768 7717 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 8758 7717 102 219 0 8535 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 35032

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1463936/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=42532 CPUtime=282.22
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 11311 0 0 0 28110 112 0 0 25 0 1 0 306597434 43552768 8263 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 10633 8263 102 219 0 10410 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42532

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1462144/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=43372 CPUtime=342.21
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 11751 0 0 0 34092 129 0 0 25 0 1 0 306597434 44412928 8703 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 10843 8703 102 219 0 10620 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 43372

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1460480/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=43964 CPUtime=402.2
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 12160 0 0 0 40076 144 0 0 25 0 1 0 306597434 45019136 9112 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 10991 9112 102 219 0 10768 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 43964

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1458880/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=45284 CPUtime=462.18
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 12555 0 0 0 46056 162 0 0 25 0 1 0 306597434 46370816 9507 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 11321 9507 102 219 0 11098 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 45284

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1457536/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=46156 CPUtime=522.17
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 12912 0 0 0 52040 177 0 0 25 0 1 0 306597434 47263744 9864 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 11539 9864 102 219 0 11316 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 46156

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1456064/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=46888 CPUtime=582.15
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 13276 0 0 0 58025 190 0 0 25 0 1 0 306597434 48013312 10228 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 11722 10228 102 219 0 11499 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46888

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1454720/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=47672 CPUtime=642.14
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 13610 0 0 0 64013 201 0 0 25 0 1 0 306597434 48816128 10562 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 11918 10562 102 219 0 11695 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 47672


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1449472/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=62868 CPUtime=882.09
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 17976 0 0 0 87955 254 0 0 25 0 1 0 306597434 64376832 11855 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 15717 11855 102 219 0 15494 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 62868

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1448512/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=62868 CPUtime=942.06
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 18228 0 0 0 93941 265 0 0 25 0 1 0 306597434 64376832 12107 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 15717 12107 102 219 0 15494 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 62868

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1447104/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=63712 CPUtime=1002.06
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 18563 0 0 0 99928 278 0 0 25 0 1 0 306597434 65241088 12442 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 15928 12442 102 219 0 15705 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 63712

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1446016/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=64608 CPUtime=1062.04
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 18835 0 0 0 105913 291 0 0 25 0 1 0 306597434 66158592 12714 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 16152 12714 102 219 0 15929 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 64608

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1444992/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=64744 CPUtime=1122.02
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 19087 0 0 0 111901 301 0 0 25 0 1 0 306597434 66297856 12966 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 16186 12966 102 219 0 15963 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 64744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1443776/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=65696 CPUtime=1182.01
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 19396 0 0 0 117887 314 0 0 25 0 1 0 306597434 67272704 13275 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 16424 13275 102 219 0 16201 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 65696

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1442880/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=65696 CPUtime=1242
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 19615 0 0 0 123874 326 0 0 25 0 1 0 306597434 67272704 13494 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 16424 13494 102 219 0 16201 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 65696

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1441344/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=67124 CPUtime=1301.98
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 19994 0 0 0 129863 335 0 0 25 0 1 0 306597434 68734976 13873 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 16781 13873 102 219 0 16558 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 67124

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1440384/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=68200 CPUtime=1361.96
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 20251 0 0 0 135851 345 0 0 25 0 1 0 306597434 69836800 14130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 17050 14130 102 219 0 16827 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 68200

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1439424/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=68200 CPUtime=1421.95
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 20482 0 0 0 141839 356 0 0 25 0 1 0 306597434 69836800 14361 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 17050 14361 102 219 0 16827 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 68200

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1438592/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=68200 CPUtime=1481.94
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 20691 0 0 0 147827 367 0 0 25 0 1 0 306597434 69836800 14570 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 17050 14570 102 219 0 16827 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 68200

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1437312/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=69340 CPUtime=1541.93
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 21002 0 0 0 153815 378 0 0 25 0 1 0 306597434 71004160 14881 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 17335 14881 102 219 0 17112 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 69340

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15045
/proc/meminfo: memFree=1436608/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=69340 CPUtime=1601.91
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 21184 0 0 0 159805 386 0 0 25 0 1 0 306597434 71004160 15063 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 17335 15063 102 219 0 17112 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 69340

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15046
/proc/meminfo: memFree=1435392/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=70552 CPUtime=1661.89
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 21440 0 0 0 165793 396 0 0 25 0 1 0 306597434 72245248 15319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 17638 15319 102 219 0 17415 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 70552

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15047
/proc/meminfo: memFree=1434624/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=70552 CPUtime=1721.88
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 21664 0 0 0 171783 405 0 0 25 0 1 0 306597434 72245248 15543 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 17638 15543 102 219 0 17415 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 70552

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15047
/proc/meminfo: memFree=1433792/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=70552 CPUtime=1781.86
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 21870 0 0 0 177771 415 0 0 25 0 1 0 306597434 72245248 15749 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 17638 15749 102 219 0 17415 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 70552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15047
/proc/meminfo: memFree=1433536/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=71840 CPUtime=1800.06
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 21941 0 0 0 179588 418 0 0 25 0 1 0 306597434 73564160 15820 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 17960 15820 102 219 0 17737 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71840

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: 0.99 0.97 0.98 2/65 15047
/proc/meminfo: memFree=1433536/2055920 swapFree=4183252/4192956
[pid=15044] ppid=15042 vsize=71840 CPUtime=1800.06
/proc/15044/stat : 15044 (PBS4_SAT07v2) R 15042 15044 13392 0 -1 4194304 21941 0 0 0 179588 418 0 0 25 0 1 0 306597434 73564160 15820 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15044/statm: 17960 15820 102 219 0 17737 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71840

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.09
CPU user time (s): 1795.89
CPU system time (s): 4.19736
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 71840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.89
system time used= 4.19736
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21944
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= 1336

runsolver used 1.23381 second user time and 3.69244 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue May  8 20:03:34 UTC 2007

IDJOB= 459429
IDBENCH= 47890
IDSOLVER= 200
FILE ID= node57/459429-1178654614

PBS_JOBID= 5218387

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=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459429-1178654614/instance-459429-1178654614.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-459429-1178654614 -o ROOT/results/node57/conversion-459429-1178654614 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459429-1178654614/instance-459429-1178654614.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-459429-1178654614 -o ROOT/results/node57/solver-459429-1178654614 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459429-1178654614/instance-459429-1178654614.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6355c589dda3f12b095277ae4637ab26

RANDOM SEED= 180893585

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1496920 kB
Buffers:         39616 kB
Cached:         395428 kB
SwapCached:       3760 kB
Active:         141888 kB
Inactive:       308780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496920 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          21644 kB
Slab:            94408 kB
Committed_AS:  4930220 kB
PageTables:       1424 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 node57 on Tue May  8 20:33:37 UTC 2007