Trace number 459479

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 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
MD5SUM29d9c644cbc560d09c0ca2d5a8d36791
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 benchmark0.153975
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/459479-1178655206/instance-459479-1178655206.opb ......
3.19/3.25	c done parsing opb.
3.19/3.25	o 191
121.46/121.56	o 185
129.95/130.03	o 157
248.83/248.93	o 143
348.11/348.27	o 63
348.91/349.09	o 49
352.81/352.94	o 31
455.58/455.77	o 29
822.99/823.30	o 7
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 x114 x115 -x116 -x117 x118 -x119
1800.05/1800.50	v -x12 -x120 x121 -x122 x123 x124 x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 x139
1800.05/1800.50	v x14 -x140 -x141 -x142 -x143 -x144 x145 x146 x147 -x148 -x149 -x15 -x150 -x151 -x152 x153 x154 x155 -x156 -x157 -x158 -x159
1800.05/1800.50	v x16 -x160 x161 x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 x178 x179 x18
1800.05/1800.50	v -x180 -x181 -x182 -x183 -x184 x185 x186 x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199
1800.05/1800.50	v x2 x20 -x200 x201 x202 x203 -x204 -x205 -x206 -x207 -x208 x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219
1800.05/1800.50	v x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 x233 -x234 -x235 -x236 -x237 -x238
1800.05/1800.50	v -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257
1800.05/1800.50	v -x258 -x259 x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 x273 x274 -x275 x276 -x277
1800.05/1800.50	v x278 -x279 -x28 -x280 x281 x282 -x283 x284 -x285 x286 -x287 -x288 -x289 -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297
1800.05/1800.50	v -x298 -x299 x3 x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 x31 -x310 -x311 -x312 x313 x314 -x315 x316 -x317
1800.05/1800.50	v x318 -x319 x32 -x320 x321 x322 -x323 x324 -x325 x326 -x327 -x328 x329 x33 x330 -x331 x332 -x333 x334 -x335 -x336 x337 -x338
1800.05/1800.50	v -x339 -x34 -x340 -x341 x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357
1800.05/1800.50	v -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376
1800.05/1800.50	v x377 -x378 -x379 x38 -x380 -x381 x382 -x383 -x384 x385 -x386 -x387 -x388 -x389 x39 x390 -x391 -x392 x393 -x394 -x395 -x396
1800.05/1800.50	v -x397 x398 -x399 -x4 x40 -x400 x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415
1800.05/1800.50	v -x416 x417 -x418 -x419 -x42 -x420 -x421 -x422 -x423 -x424 x425 -x426 -x427 -x428 -x429 x43 -x430 -x431 -x432 -x433 -x434 -x435
1800.05/1800.50	v -x436 -x437 -x438 -x439 x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454
1800.05/1800.50	v -x455 -x456 -x457 -x458 -x459 -x46 -x460 -x461 -x462 -x463 -x464 x465 -x466 x467 x468 -x469 -x47 -x470 -x471 -x472 x473 -x474
1800.05/1800.50	v x475 x476 -x477 -x478 -x479 -x48 -x480 x481 -x482 x483 x484 -x485 -x486 -x487 -x488 -x489 x49 -x490 -x491 -x492 -x493 -x494
1800.05/1800.50	v -x495 -x496 -x497 -x498 -x499 -x5 x50 -x500 -x501 -x502 -x503 -x504 x505 -x506 x507 x508 -x509 x51 -x510 -x511 -x512 x513 -x514
1800.05/1800.50	v x515 x516 -x517 -x518 -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x53 x54 x55 -x56 x57 -x58 -x59 -x6 -x60
1800.05/1800.50	v -x61 -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
1800.05/1800.50	v -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/459479-1178655206/instance-459479-1178655206.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-459479-1178655206 -o ROOT/results/node48/solver-459479-1178655206 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459479-1178655206/instance-459479-1178655206.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 2/64 19552
/proc/meminfo: memFree=1594272/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=1456 CPUtime=0
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 220365928 1490944 140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 364 140 86 219 0 141 0

[startup+0.07644 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 19552
/proc/meminfo: memFree=1594272/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=1844 CPUtime=0.07
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 296 0 0 0 7 0 0 0 18 0 1 0 220365928 1888256 278 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 461 278 90 219 0 238 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1844

[startup+0.101442 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 19552
/proc/meminfo: memFree=1594272/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=2356 CPUtime=0.09
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 220365928 2412544 309 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 589 309 90 219 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2356

[startup+0.30146 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 19552
/proc/meminfo: memFree=1594272/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=3564 CPUtime=0.29
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 622 0 0 0 28 1 0 0 19 0 1 0 220365928 3649536 604 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 891 604 90 219 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.701496 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 19552
/proc/meminfo: memFree=1594272/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=5940 CPUtime=0.69
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 1033 0 0 0 68 1 0 0 22 0 1 0 220365928 6082560 1015 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 1485 1015 90 219 0 1262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5940

[startup+1.50157 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1589720/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=10492 CPUtime=1.49
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 1615 0 0 0 146 3 0 0 25 0 1 0 220365928 10743808 1548 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 2623 1548 90 219 0 2400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10492

[startup+3.10172 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1587672/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=11156 CPUtime=3.09
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 2151 0 0 0 305 4 0 0 25 0 1 0 220365928 11423744 2084 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 2789 2084 90 219 0 2566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11156

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1585176/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=12224 CPUtime=6.29
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 2544 0 0 0 621 8 0 0 25 0 1 0 220365928 12517376 2380 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 3056 2380 102 219 0 2833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12224

[startup+12.7026 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1583896/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=13796 CPUtime=12.69
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 2988 0 0 0 1258 11 0 0 25 0 1 0 220365928 14127104 2631 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 3449 2631 102 219 0 3226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13796

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1581016/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=14504 CPUtime=25.48
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 3703 0 0 0 2529 19 0 0 25 0 1 0 220365928 14852096 3346 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 3626 3346 102 219 0 3403 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14504

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 3/65 19553
/proc/meminfo: memFree=1579096/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=17384 CPUtime=51.08
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 4585 0 0 0 5074 34 0 0 25 0 1 0 220365928 17801216 3843 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 4346 3843 102 219 0 4123 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17384

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1576088/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=22064 CPUtime=102.27
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 6074 0 0 0 10167 60 0 0 25 0 1 0 220365928 22593536 4563 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 5516 4563 102 219 0 5293 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22064

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1568856/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=32708 CPUtime=162.26
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 7903 0 0 0 16145 81 0 0 25 0 1 0 220365928 33492992 6392 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 8177 6392 102 219 0 7954 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 32708

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1566168/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=34508 CPUtime=222.24
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 8558 0 0 0 22123 101 0 0 25 0 1 0 220365928 35336192 7047 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 8627 7047 102 219 0 8404 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34508

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1562840/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=42176 CPUtime=282.22
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 10920 0 0 0 28103 119 0 0 25 0 1 0 220365928 43188224 7872 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 10544 7872 102 219 0 10321 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42176

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1561112/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=42992 CPUtime=342.2
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 11358 0 0 0 34085 135 0 0 25 0 1 0 220365928 44023808 8310 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 10748 8310 102 219 0 10525 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42992

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1559384/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=43912 CPUtime=402.19
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 11785 0 0 0 40066 153 0 0 25 0 1 0 220365928 44965888 8737 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 10978 8737 102 219 0 10755 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43912

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1557848/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=44576 CPUtime=462.18
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 12177 0 0 0 46047 171 0 0 25 0 1 0 220365928 45645824 9129 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 11144 9129 102 219 0 10921 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44576

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1555992/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=45680 CPUtime=522.17
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 12642 0 0 0 52030 187 0 0 25 0 1 0 220365928 46776320 9594 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 11420 9594 102 219 0 11197 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 45680

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1554840/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=46284 CPUtime=582.15
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 12920 0 0 0 58013 202 0 0 25 0 1 0 220365928 47394816 9872 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 11571 9872 102 219 0 11348 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46284

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1553240/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=46924 CPUtime=642.14
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 13315 0 0 0 63998 216 0 0 25 0 1 0 220365928 48050176 10267 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 11731 10267 102 219 0 11508 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 46924


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1547736/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=61944 CPUtime=882.07
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 17759 0 0 0 87939 268 0 0 25 0 1 0 220365928 63430656 11638 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 15486 11638 102 219 0 15263 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 61944

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1546520/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=62896 CPUtime=942.06
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 18066 0 0 0 93927 279 0 0 25 0 1 0 220365928 64405504 11945 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 15724 11945 102 219 0 15501 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 62896

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1545176/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=63764 CPUtime=1002.04
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 18401 0 0 0 99914 290 0 0 25 0 1 0 220365928 65294336 12280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 15941 12280 102 219 0 15718 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 63764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1544088/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=64684 CPUtime=1062.03
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 18669 0 0 0 105901 302 0 0 25 0 1 0 220365928 66236416 12548 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 16171 12548 102 219 0 15948 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 64684

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1543256/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=64684 CPUtime=1122.01
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 18868 0 0 0 111889 312 0 0 25 0 1 0 220365928 66236416 12747 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 16171 12747 102 219 0 15948 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 64684

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1541848/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=66016 CPUtime=1182.01
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 19225 0 0 0 117877 324 0 0 25 0 1 0 220365928 67600384 13104 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 16504 13104 102 219 0 16281 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 66016

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1540888/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=66016 CPUtime=1241.98
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 19461 0 0 0 123864 334 0 0 25 0 1 0 220365928 67600384 13340 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 16504 13340 102 219 0 16281 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 66016

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1539800/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=67056 CPUtime=1301.98
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 19743 0 0 0 129855 343 0 0 25 0 1 0 220365928 68665344 13622 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 16764 13622 102 219 0 16541 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 67056

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1538776/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=67056 CPUtime=1361.96
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 19990 0 0 0 135842 354 0 0 25 0 1 0 220365928 68665344 13869 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 16764 13869 102 219 0 16541 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 67056

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1538008/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=67056 CPUtime=1421.95
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 20182 0 0 0 141831 364 0 0 25 0 1 0 220365928 68665344 14061 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 16764 14061 102 219 0 16541 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 67056

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1537112/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=68160 CPUtime=1481.93
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 20417 0 0 0 147819 374 0 0 25 0 1 0 220365928 69795840 14296 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 17040 14296 102 219 0 16817 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 68160

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1536024/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=68160 CPUtime=1541.91
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 20675 0 0 0 153806 385 0 0 25 0 1 0 220365928 69795840 14554 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 17040 14554 102 219 0 16817 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 68160

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1535320/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=69332 CPUtime=1601.9
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 20856 0 0 0 159796 394 0 0 25 0 1 0 220365928 70995968 14735 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 17333 14735 102 219 0 17110 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 69332

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1534296/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=69332 CPUtime=1661.88
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 21111 0 0 0 165784 404 0 0 25 0 1 0 220365928 70995968 14990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 17333 14990 102 219 0 17110 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 69332

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1533528/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=69332 CPUtime=1721.87
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 21298 0 0 0 171774 413 0 0 25 0 1 0 220365928 70995968 15177 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 17333 15177 102 219 0 17110 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 69332

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1532632/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=70580 CPUtime=1781.86
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 21505 0 0 0 177763 423 0 0 25 0 1 0 220365928 72273920 15384 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 17645 15384 102 219 0 17422 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 70580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1532504/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=70580 CPUtime=1800.05
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 21547 0 0 0 179581 424 0 0 25 0 1 0 220365928 72273920 15426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 17645 15426 102 219 0 17422 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 70580

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 0.98 0.99 2/65 19553
/proc/meminfo: memFree=1532504/2055920 swapFree=4183976/4192956
[pid=19552] ppid=19550 vsize=70580 CPUtime=1800.05
/proc/19552/stat : 19552 (PBS4_SAT07v2) R 19550 19552 18605 0 -1 4194304 21547 0 0 0 179581 424 0 0 25 0 1 0 220365928 72273920 15426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19552/statm: 17645 15426 102 219 0 17422 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 70580

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1795.82
CPU system time (s): 4.25835
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 70580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.82
system time used= 4.25835
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21550
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= 1870

runsolver used 1.35179 second user time and 3.57046 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue May  8 20:13:26 UTC 2007

IDJOB= 459479
IDBENCH= 47940
IDSOLVER= 200
FILE ID= node48/459479-1178655206

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=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459479-1178655206/instance-459479-1178655206.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-459479-1178655206 -o ROOT/results/node48/conversion-459479-1178655206 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459479-1178655206/instance-459479-1178655206.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-459479-1178655206 -o ROOT/results/node48/solver-459479-1178655206 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459479-1178655206/instance-459479-1178655206.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  29d9c644cbc560d09c0ca2d5a8d36791

RANDOM SEED= 56487729

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:       1594680 kB
Buffers:         35044 kB
Cached:         309116 kB
SwapCached:       3048 kB
Active:          84160 kB
Inactive:       270400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594680 kB
SwapTotal:     4192956 kB
SwapFree:      4183976 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          16388 kB
Slab:            92696 kB
Committed_AS:  3740172 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 20:43:29 UTC 2007