Trace number 459625

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)3 1800.11 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=13-P1=53-P2=127-P3=83-P4=37-P5=107-P6=67-P7=41-P8=113-B.opb
MD5SUM81c333fcff34b0322e8b1b71c0cda382
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 benchmark0.18897
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 constraints17
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 constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

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/459625-1178656996/instance-459625-1178656996.opb ......
6.19/6.28	c done parsing opb.
6.19/6.28	o 37
193.43/193.53	o 33
369.37/369.56	o 31
413.96/414.18	o 21
568.51/568.71	o 19
673.66/673.95	o 17
1575.07/1575.78	o 5
1667.33/1668.07	o 3
1800.09/1800.80	s SATISFIABLE
1800.09/1800.80	v x1 -x10 x100 x101 x102 -x103 -x104 x105 x106 -x107 -x108 -x109 -x11 -x110 -x111 x112 -x113 x114 -x115 -x116 -x117 -x118 -x119
1800.09/1800.80	v -x12 x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 x134 x135 -x136 x137 -x138 -x139
1800.09/1800.80	v x14 -x140 x141 x142 x143 x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159
1800.09/1800.80	v x16 -x160 x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 x169 -x17 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179
1800.09/1800.80	v x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198
1800.09/1800.80	v -x199 x2 -x20 -x200 -x201 -x202 -x203 x204 x205 -x206 -x207 -x208 -x209 -x21 -x210 x211 x212 -x213 -x214 -x215 -x216 -x217
1800.09/1800.80	v x218 x219 x22 -x220 -x221 -x222 x223 -x224 x225 x226 -x227 -x228 -x229 -x23 x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237
1800.09/1800.80	v -x238 x239 -x24 x240 -x241 -x242 -x243 x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257
1800.09/1800.80	v -x258 -x259 x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 x267 -x268 -x269 x27 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277
1800.09/1800.80	v -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 x295 -x296 -x297
1800.09/1800.80	v -x298 -x299 -x3 -x30 -x300 -x301 x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 x316
1800.09/1800.80	v -x317 -x318 x319 x32 x320 x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336
1800.09/1800.80	v x337 -x338 -x339 -x34 x340 x341 x342 -x343 x344 -x345 -x346 x347 x348 x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357
1800.09/1800.80	v -x358 -x359 x36 -x360 -x361 -x362 -x363 -x364 x365 -x366 -x367 -x368 x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377
1800.09/1800.80	v -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x39 -x390 -x391 -x392 x393 -x394 -x395 -x396
1800.09/1800.80	v x397 -x398 -x399 -x4 x40 x400 -x401 -x402 -x403 x404 -x405 -x406 x407 -x408 -x409 x41 -x410 x411 -x412 -x413 x414 -x415 -x416
1800.09/1800.80	v -x417 -x418 -x419 x42 -x420 x421 -x422 -x423 -x424 -x425 -x426 -x427 x428 -x429 x43 -x430 -x431 -x432 -x433 -x434 x435 -x436
1800.09/1800.80	v -x437 -x438 -x439 x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 x45 -x450 -x451 -x452 -x453 -x454 -x455
1800.09/1800.80	v x456 -x457 -x458 -x459 x46 -x460 -x461 -x462 x463 x464 x465 x466 -x467 -x468 x469 -x47 x470 x471 x472 x473 -x474 -x475 x476
1800.09/1800.80	v x477 x478 x479 -x48 x480 -x481 -x482 x483 x484 x485 x486 x487 -x488 -x489 x49 x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497
1800.09/1800.80	v x498 x499 -x5 x50 x500 x501 -x502 -x503 x504 x505 x506 x507 x508 -x509 x51 -x510 x511 x512 -x513 -x514 -x515 -x516 -x517 x518
1800.09/1800.80	v -x519 x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 x53 -x530 -x531 -x532 x533 -x534 -x535 -x536 -x537 -x538
1800.09/1800.80	v x539 -x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 x55 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557
1800.09/1800.80	v -x558 -x559 x56 -x560 x57 -x58 -x59 -x6 x60 -x61 -x62 -x63 x64 x65 -x66 -x67 -x68 x69 -x7 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77
1800.09/1800.80	v x78 -x79 x8 -x80 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	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459625-1178656996/instance-459625-1178656996.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-459625-1178656996 -o ROOT/results/node67/solver-459625-1178656996 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459625-1178656996/instance-459625-1178656996.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 0.95 0.97 3/64 29950
/proc/meminfo: memFree=1747184/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=1456 CPUtime=0
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 341689103 1490944 142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 364 142 86 219 0 141 0

[startup+0.0224401 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 29950
/proc/meminfo: memFree=1747184/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=1592 CPUtime=0.02
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 208 0 0 0 2 0 0 0 18 0 1 0 341689103 1630208 190 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 398 190 90 219 0 175 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1592

[startup+0.101452 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 29950
/proc/meminfo: memFree=1747184/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=2360 CPUtime=0.09
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 341689103 2416640 333 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 590 333 90 219 0 367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.30149 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 29950
/proc/meminfo: memFree=1747184/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=3752 CPUtime=0.29
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 646 0 0 0 29 0 0 0 19 0 1 0 341689103 3842048 628 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 938 628 90 219 0 715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3752

[startup+0.701563 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 29950
/proc/meminfo: memFree=1747184/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=6064 CPUtime=0.69
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 989 0 0 0 68 1 0 0 22 0 1 0 341689103 6209536 971 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 1516 971 90 219 0 1293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6064

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 29951
/proc/meminfo: memFree=1742952/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=6652 CPUtime=1.49
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 1437 0 0 0 147 2 0 0 25 0 1 0 341689103 6811648 1370 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 1663 1370 90 219 0 1440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6652

[startup+3.102 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 29951
/proc/meminfo: memFree=1741544/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=11020 CPUtime=3.09
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 1780 0 0 0 306 3 0 0 25 0 1 0 341689103 11284480 1713 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 2755 1713 90 219 0 2532 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11020

[startup+6.30159 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 29951
/proc/meminfo: memFree=1740016/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=11808 CPUtime=6.29
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 2062 0 0 0 623 6 0 0 25 0 1 0 341689103 12091392 1898 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 2952 1898 102 219 0 2729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11808

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 29951
/proc/meminfo: memFree=1737456/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=12608 CPUtime=12.69
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 2711 0 0 0 1257 12 0 0 25 0 1 0 341689103 12910592 2547 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 3152 2547 102 219 0 2929 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12608

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 29951
/proc/meminfo: memFree=1735856/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=14096 CPUtime=25.48
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 3223 0 0 0 2528 20 0 0 25 0 1 0 341689103 14434304 2866 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 3524 2866 102 219 0 3301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14096

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 29953
/proc/meminfo: memFree=1731440/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=25368 CPUtime=51.07
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 4698 0 0 0 5073 34 0 0 25 0 1 0 341689103 25976832 3956 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 6342 3956 102 219 0 6119 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25368

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 29953
/proc/meminfo: memFree=1727088/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=27908 CPUtime=102.26
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 5776 0 0 0 10163 63 0 0 25 0 1 0 341689103 28577792 5034 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 6977 5034 102 219 0 6754 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27908

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1724400/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=32468 CPUtime=162.23
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 7217 0 0 0 16136 87 0 0 25 0 1 0 341689103 33247232 5706 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 8117 5706 102 219 0 7894 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32468

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1722224/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=33584 CPUtime=222.22
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 7748 0 0 0 22108 114 0 0 25 0 1 0 341689103 34390016 6237 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 8396 6237 102 219 0 8173 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33584

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1717360/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=34520 CPUtime=282.19
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 8966 0 0 0 28082 137 0 0 25 0 1 0 341689103 35348480 7455 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 8630 7455 102 219 0 8407 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 34520

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1715376/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=41700 CPUtime=342.17
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 10986 0 0 0 34055 162 0 0 25 0 1 0 341689103 42700800 7938 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 10425 7938 102 219 0 10202 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 41700

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1713328/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=43416 CPUtime=402.16
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 11497 0 0 0 40029 187 0 0 25 0 1 0 341689103 44457984 8449 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 10854 8449 102 219 0 10631 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 43416

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1711536/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=44192 CPUtime=462.13
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 11951 0 0 0 46005 208 0 0 25 0 1 0 341689103 45252608 8903 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 11048 8903 102 219 0 10825 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 44192

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1709424/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=45408 CPUtime=522.11
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 12475 0 0 0 51978 233 0 0 25 0 1 0 341689103 46497792 9427 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 11352 9427 102 219 0 11129 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 45408

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1708272/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=45996 CPUtime=582.1
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 12765 0 0 0 57958 252 0 0 25 0 1 0 341689103 47099904 9717 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 11499 9717 102 219 0 11276 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 45996

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1706736/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=46620 CPUtime=642.08
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 13135 0 0 0 63939 269 0 0 25 0 1 0 341689103 47738880 10087 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 11655 10087 102 219 0 11432 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 46620


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1702576/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=61180 CPUtime=822.02
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 17239 0 0 0 81875 327 0 0 25 0 1 0 341689103 62648320 11118 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 15295 11118 102 219 0 15072 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 61180

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1701360/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=61972 CPUtime=881.99
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 17547 0 0 0 87856 343 0 0 25 0 1 0 341689103 63459328 11426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 15493 11426 102 219 0 15270 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 61972

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1700144/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=62816 CPUtime=941.97
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 17858 0 0 0 93834 363 0 0 25 0 1 0 341689103 64323584 11737 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 15704 11737 102 219 0 15481 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 62816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1698928/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=62816 CPUtime=1001.96
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 18158 0 0 0 99814 382 0 0 25 0 1 0 341689103 64323584 12037 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 15704 12037 102 219 0 15481 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 62816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 29953
/proc/meminfo: memFree=1697712/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=63872 CPUtime=1061.94
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 18459 0 0 0 105793 401 0 0 25 0 1 0 341689103 65404928 12338 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 15968 12338 102 219 0 15745 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 63872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 30131
/proc/meminfo: memFree=1695280/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=64824 CPUtime=1121.83
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 18745 0 0 0 111766 417 0 0 25 0 1 0 341689103 66379776 12624 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 16206 12624 102 219 0 15983 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 64824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1695408/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=64824 CPUtime=1181.79
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 18986 0 0 0 117747 432 0 0 25 0 1 0 341689103 66379776 12865 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 16206 12865 102 219 0 15983 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 64824

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1692144/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=66140 CPUtime=1241.77
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 19802 0 0 0 123726 451 0 0 25 0 1 0 341689103 67727360 13681 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 16535 13681 102 219 0 16312 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 66140

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1690864/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=66460 CPUtime=1301.76
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 20107 0 0 0 129708 468 0 0 25 0 1 0 341689103 68055040 13986 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 16615 13986 102 219 0 16392 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 66460

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1689840/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=67532 CPUtime=1361.73
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 20370 0 0 0 135694 479 0 0 25 0 1 0 341689103 69152768 14249 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 16883 14249 102 219 0 16660 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 67532

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1688688/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=67532 CPUtime=1421.72
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 20657 0 0 0 141680 492 0 0 25 0 1 0 341689103 69152768 14536 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546880 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 16883 14536 102 219 0 16660 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 67532

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1687792/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=67532 CPUtime=1481.69
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 20871 0 0 0 147665 504 0 0 25 0 1 0 341689103 69152768 14750 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 16883 14750 102 219 0 16660 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 67532

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1686768/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=68672 CPUtime=1541.68
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 21130 0 0 0 153649 519 0 0 25 0 1 0 341689103 70320128 15009 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 17168 15009 102 219 0 16945 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 68672

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1685808/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=68832 CPUtime=1601.66
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 21393 0 0 0 159633 533 0 0 25 0 1 0 341689103 70483968 15272 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 17208 15272 102 219 0 16985 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 68832

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1685040/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=70044 CPUtime=1661.63
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 21587 0 0 0 165617 546 0 0 25 0 1 0 341689103 71725056 15466 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 17511 15466 102 219 0 17288 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 70044

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1684016/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=70044 CPUtime=1721.61
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 21840 0 0 0 171602 559 0 0 25 0 1 0 341689103 71725056 15719 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 17511 15719 102 219 0 17288 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 70044

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1682864/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=71332 CPUtime=1781.59
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 22131 0 0 0 177587 572 0 0 25 0 1 0 341689103 73043968 16010 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 17833 16010 102 219 0 17610 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 71332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30151
/proc/meminfo: memFree=1682544/2055920 swapFree=4183124/4192956
[pid=29950] ppid=29948 vsize=71332 CPUtime=1800.09
/proc/29950/stat : 29950 (PBS4_SAT07v2) R 29948 29950 28482 0 -1 4194304 22209 0 0 0 179432 577 0 0 25 0 1 0 341689103 73043968 16088 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29950/statm: 17833 16088 102 219 0 17610 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 71332

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): 1800.82
CPU time (s): 1800.11
CPU user time (s): 1794.33
CPU system time (s): 5.78412
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 71332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.33
system time used= 5.78412
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22212
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= 2138

runsolver used 1.38979 second user time and 3.58645 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue May  8 20:43:16 UTC 2007

IDJOB= 459625
IDBENCH= 48086
IDSOLVER= 200
FILE ID= node67/459625-1178656996

PBS_JOBID= 5218389

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=7-P0=13-P1=53-P2=127-P3=83-P4=37-P5=107-P6=67-P7=41-P8=113-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459625-1178656996/instance-459625-1178656996.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-459625-1178656996 -o ROOT/results/node67/conversion-459625-1178656996 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459625-1178656996/instance-459625-1178656996.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-459625-1178656996 -o ROOT/results/node67/solver-459625-1178656996 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459625-1178656996/instance-459625-1178656996.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  81c333fcff34b0322e8b1b71c0cda382

RANDOM SEED= 790297600

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1747592 kB
Buffers:         32364 kB
Cached:         178356 kB
SwapCached:       3684 kB
Active:         105204 kB
Inactive:       124428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747592 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          25000 kB
Slab:            64644 kB
Committed_AS:  2763268 kB
PageTables:       1480 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 node67 on Tue May  8 21:13:19 UTC 2007