Trace number 459636

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 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.opb
MD5SUMe58f2c3753b703f4a66371ee4fd516c9
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 benchmark0.12498
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 variables147
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a 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)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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/459636-1178657121/instance-459636-1178657121.opb ......
20.59/20.61	c done parsing opb.
20.59/20.61	o 119
48.58/48.69	o 51
66.57/66.62	o 37
84.17/84.27	o 27
126.15/126.21	o 15
198.34/198.48	o 11
378.10/378.24	o 7
413.59/413.78	o 3
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	v x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 x114 x115 -x116 -x117 -x118
1800.06/1800.61	v -x119 -x12 x120 -x121 -x122 -x123 x124 x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138
1800.06/1800.61	v -x139 -x14 x140 -x141 -x142 -x143 x144 x145 -x146 -x147 x148 x149 x15 -x150 -x151 -x152 -x153 -x154 x155 x156 -x157 -x158 -x159
1800.06/1800.61	v -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 -x17 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178
1800.06/1800.61	v -x179 x18 -x180 -x181 -x182 x183 x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198
1800.06/1800.61	v -x199 x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217
1800.06/1800.61	v x218 -x219 x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237
1800.06/1800.61	v -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 x246 -x247 -x248 x249 x25 -x250 -x251 -x252 x253 -x254 -x255 x256 -x257
1800.06/1800.61	v -x258 -x259 x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 x267 -x268 -x269 -x27 x270 -x271 -x272 -x273 x274 -x275 -x276 x277
1800.06/1800.61	v -x278 -x279 x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 x288 -x289 x29 -x290 x291 -x292 -x293 -x294 x295 x296 -x297
1800.06/1800.61	v -x298 x299 -x3 x30 x300 -x301 x302 x303 -x304 -x305 x306 x307 -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 x316 x317
1800.06/1800.61	v -x318 -x319 x32 x320 x321 -x322 x323 x324 -x325 -x326 x327 x328 -x329 x33 x330 x331 -x332 -x333 x334 x335 -x336 x337 x338 -x339
1800.06/1800.61	v x34 -x340 x341 x342 -x343 x344 -x345 -x346 -x347 -x348 -x349 x35 -x350 x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359
1800.06/1800.61	v x36 -x360 -x361 -x362 -x363 -x364 x365 -x366 -x367 -x368 -x369 x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379
1800.06/1800.61	v x38 -x380 -x381 -x382 -x383 -x384 -x385 x386 -x387 -x388 -x389 x39 -x390 -x391 -x392 x393 x394 x395 x396 -x397 -x398 x399 -x4
1800.06/1800.61	v -x40 x400 x401 x402 x403 -x404 -x405 x406 x407 x408 x409 -x41 x410 -x411 -x412 x413 x414 x415 x416 x417 -x418 -x419 x42 x420
1800.06/1800.61	v -x421 -x422 -x423 -x424 -x425 -x426 -x427 x428 x429 x43 x430 x431 -x432 -x433 x434 x435 x436 x437 x438 -x439 x44 -x440 x441
1800.06/1800.61	v x442 -x443 -x444 -x445 -x446 -x447 x448 -x449 x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 x46 -x460 -x461
1800.06/1800.61	v -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x47 x470 -x471 -x472 -x473 -x474 -x475 x476 x477 -x478 -x479 x48 -x480 -x481
1800.06/1800.61	v -x482 x483 -x484 -x485 -x486 -x487 -x488 -x489 x49 -x490 -x5 x50 -x51 -x52 -x53 x54 x55 -x56 x57 -x58 -x59 -x6 -x60 -x61 -x62
1800.06/1800.61	v -x63 x64 -x65 -x66 x67 -x68 -x69 -x7 -x70 x71 x72 -x73 -x74 x75 x76 -x77 x78 -x79 x8 -x80 -x81 -x82 -x83 -x84 x85 x86 x87 x88 -x89
1800.06/1800.61	v 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/459636-1178657121/instance-459636-1178657121.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node55/watcher-459636-1178657121 -o ROOT/results/node55/solver-459636-1178657121 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459636-1178657121/instance-459636-1178657121.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 0.95 0.98 3/64 9505
/proc/meminfo: memFree=1523052/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=1456 CPUtime=0
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 313622156 1490944 138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 364 138 86 219 0 141 0

[startup+0.00852202 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 9505
/proc/meminfo: memFree=1523052/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=1456 CPUtime=0
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 313622156 1490944 153 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 364 153 86 219 0 141 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1456

[startup+0.101531 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 9505
/proc/meminfo: memFree=1523052/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=2388 CPUtime=0.09
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 340 0 0 0 9 0 0 0 18 0 1 0 313622156 2445312 322 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 597 322 90 219 0 374 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2388

[startup+0.301549 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 9505
/proc/meminfo: memFree=1523052/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=3740 CPUtime=0.29
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 661 0 0 0 29 0 0 0 19 0 1 0 313622156 3829760 643 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 935 643 90 219 0 712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3740

[startup+0.701587 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 9505
/proc/meminfo: memFree=1523052/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=6056 CPUtime=0.69
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 1053 0 0 0 69 0 0 0 22 0 1 0 313622156 6201344 1035 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 1514 1035 90 219 0 1291 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6056

[startup+1.50166 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 9506
/proc/meminfo: memFree=1518564/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=6656 CPUtime=1.49
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 1499 0 0 0 147 2 0 0 25 0 1 0 313622156 6815744 1432 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 1664 1432 90 219 0 1441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6656

[startup+3.10281 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 9506
/proc/meminfo: memFree=1517220/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=11404 CPUtime=3.09
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 1812 0 0 0 306 3 0 0 25 0 1 0 313622156 11677696 1648 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 2851 1648 90 219 0 2628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11404

[startup+6.30112 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 9506
/proc/meminfo: memFree=1515748/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=11932 CPUtime=6.29
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 2016 0 0 0 623 6 0 0 25 0 1 0 313622156 12218368 1852 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 2983 1852 90 219 0 2760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11932

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 9506
/proc/meminfo: memFree=1514028/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=13384 CPUtime=12.69
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 2666 0 0 0 1259 10 0 0 25 0 1 0 313622156 13705216 2309 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 3346 2309 90 219 0 3123 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13384

[startup+25.5019 s]
/proc/loadavg: 0.95 0.96 0.98 2/65 9506
/proc/meminfo: memFree=1511212/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=14260 CPUtime=25.48
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 3325 0 0 0 2531 17 0 0 25 0 1 0 313622156 14602240 2968 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 3565 2968 102 219 0 3342 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14260

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 9506
/proc/meminfo: memFree=1506348/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=25732 CPUtime=51.07
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 4931 0 0 0 5074 33 0 0 25 0 1 0 313622156 26349568 4189 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 6433 4189 102 219 0 6210 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25732

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 9506
/proc/meminfo: memFree=1503084/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=27660 CPUtime=102.27
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 5734 0 0 0 10167 60 0 0 25 0 1 0 313622156 28323840 4992 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 6915 4992 102 219 0 6692 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27660

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9506
/proc/meminfo: memFree=1500716/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=31724 CPUtime=162.25
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 7085 0 0 0 16136 89 0 0 25 0 1 0 313622156 32485376 5574 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 7931 5574 102 219 0 7708 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31724

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9506
/proc/meminfo: memFree=1497260/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=33124 CPUtime=222.23
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 7950 0 0 0 22110 113 0 0 25 0 1 0 313622156 33918976 6439 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 8281 6439 102 219 0 8058 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33124

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9506
/proc/meminfo: memFree=1495084/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=40408 CPUtime=282.22
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 10005 0 0 0 28090 132 0 0 25 0 1 0 313622156 41377792 6957 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 10102 6957 102 219 0 9879 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40408

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9506
/proc/meminfo: memFree=1493364/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=41320 CPUtime=342.2
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 10448 0 0 0 34067 153 0 0 25 0 1 0 313622156 42311680 7400 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 10330 7400 102 219 0 10107 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41320

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9506
/proc/meminfo: memFree=1491124/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=42976 CPUtime=402.19
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 11004 0 0 0 40043 176 0 0 25 0 1 0 313622156 44007424 7956 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 10744 7956 102 219 0 10521 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42976

[startup+462.301 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 9506
/proc/meminfo: memFree=1489524/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=43628 CPUtime=462.17
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 11411 0 0 0 46023 194 0 0 25 0 1 0 313622156 44675072 8363 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 10907 8363 102 219 0 10684 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 43628

[startup+522.302 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 9506
/proc/meminfo: memFree=1487860/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=44888 CPUtime=522.16
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 11831 0 0 0 52005 211 0 0 25 0 1 0 313622156 45965312 8783 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 11222 8783 102 219 0 10999 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 44888

[startup+582.302 s]
/proc/loadavg: 1.13 1.03 1.00 2/65 9506
/proc/meminfo: memFree=1484916/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=45208 CPUtime=582.14
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 12582 0 0 0 57986 228 0 0 25 0 1 0 313622156 46292992 9534 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 11302 9534 102 219 0 11079 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45208

[startup+642.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 9506
/proc/meminfo: memFree=1481460/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=46980 CPUtime=642.13
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 13437 0 0 0 63965 248 0 0 25 0 1 0 313622156 48107520 10389 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 11745 10389 102 219 0 11522 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 46980


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9506
/proc/meminfo: memFree=1477044/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=61604 CPUtime=822.08
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 17587 0 0 0 81911 297 0 0 25 0 1 0 313622156 63082496 11466 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 15401 11466 102 219 0 15178 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 61604

[startup+882.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 9506
/proc/meminfo: memFree=1475956/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=61740 CPUtime=882.07
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 17866 0 0 0 87896 311 0 0 25 0 1 0 313622156 63221760 11745 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 15435 11745 102 219 0 15212 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 61740

[startup+942.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/71 9532
/proc/meminfo: memFree=1473284/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=62840 CPUtime=942.05
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 18242 0 0 0 93877 328 0 0 25 0 1 0 313622156 64348160 12121 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 15710 12121 102 219 0 15487 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 62840

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 9704
/proc/meminfo: memFree=1472820/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=63400 CPUtime=1001.94
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 18569 0 0 0 99853 341 0 0 25 0 1 0 313622156 64921600 12448 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 15850 12448 102 219 0 15627 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 63400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9704
/proc/meminfo: memFree=1471412/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=64552 CPUtime=1061.93
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 18977 0 0 0 105837 356 0 0 25 0 1 0 313622156 66101248 12856 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 16138 12856 102 219 0 15915 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 64552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9704
/proc/meminfo: memFree=1470196/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=65484 CPUtime=1121.92
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 19298 0 0 0 111822 370 0 0 25 0 1 0 313622156 67055616 13177 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 16371 13177 102 219 0 16148 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 65484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 9704
/proc/meminfo: memFree=1469236/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=65628 CPUtime=1181.9
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 19542 0 0 0 117805 385 0 0 25 0 1 0 313622156 67203072 13421 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 16407 13421 102 219 0 16184 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 65628

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1467956/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=66780 CPUtime=1241.88
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 19858 0 0 0 123792 396 0 0 25 0 1 0 313622156 68382720 13737 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 16695 13737 102 219 0 16472 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 66780

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1466996/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=67832 CPUtime=1301.87
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 20103 0 0 0 129778 409 0 0 25 0 1 0 313622156 69459968 13982 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 16958 13982 102 219 0 16735 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 67832

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1465972/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=67976 CPUtime=1361.86
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 20347 0 0 0 135765 421 0 0 25 0 1 0 313622156 69607424 14226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 16994 14226 102 219 0 16771 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 67976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1464756/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=69096 CPUtime=1421.84
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 20660 0 0 0 141752 432 0 0 25 0 1 0 313622156 70754304 14539 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 17274 14539 102 219 0 17051 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 69096

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1463860/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=69096 CPUtime=1481.83
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 20892 0 0 0 147739 444 0 0 25 0 1 0 313622156 70754304 14771 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 17274 14771 102 219 0 17051 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 69096

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1463028/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=69096 CPUtime=1541.81
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 21103 0 0 0 153726 455 0 0 25 0 1 0 313622156 70754304 14982 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 17274 14982 102 219 0 17051 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 69096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1462004/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=70284 CPUtime=1601.79
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 21344 0 0 0 159713 466 0 0 25 0 1 0 313622156 71970816 15223 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 17571 15223 102 219 0 17348 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 70284

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1461236/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=70420 CPUtime=1661.79
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 21547 0 0 0 165701 478 0 0 25 0 1 0 313622156 72110080 15426 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 17605 15426 102 219 0 17382 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 70420

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1459892/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=70980 CPUtime=1721.77
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 21878 0 0 0 171687 490 0 0 25 0 1 0 313622156 72683520 15757 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 17745 15757 102 219 0 17522 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 70980

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1458484/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=72708 CPUtime=1781.76
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 22225 0 0 0 177676 500 0 0 25 0 1 0 313622156 74452992 16104 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 18177 16104 102 219 0 17954 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 72708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9704
/proc/meminfo: memFree=1458164/2055920 swapFree=4184564/4192956
[pid=9505] ppid=9503 vsize=72868 CPUtime=1800.06
/proc/9505/stat : 9505 (PBS4_SAT07v2) R 9503 9505 9436 0 -1 4194304 22306 0 0 0 179504 502 0 0 25 0 1 0 313622156 74616832 16185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9505/statm: 18217 16185 102 219 0 17994 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 72868

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1795.04
CPU system time (s): 5.03723
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 72868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.04
system time used= 5.03723
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22309
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= 2569

runsolver used 1.3338 second user time and 3.64345 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  8 20:45:21 UTC 2007

IDJOB= 459636
IDBENCH= 48097
IDSOLVER= 200
FILE ID= node55/459636-1178657121

PBS_JOBID= 5218433

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=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459636-1178657121/instance-459636-1178657121.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-459636-1178657121 -o ROOT/results/node55/conversion-459636-1178657121 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459636-1178657121/instance-459636-1178657121.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-459636-1178657121 -o ROOT/results/node55/solver-459636-1178657121 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459636-1178657121/instance-459636-1178657121.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  e58f2c3753b703f4a66371ee4fd516c9

RANDOM SEED= 474085784

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1523460 kB
Buffers:         37632 kB
Cached:         389904 kB
SwapCached:       2360 kB
Active:         117096 kB
Inactive:       319864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523460 kB
SwapTotal:     4192956 kB
SwapFree:      4184564 kB
Dirty:            2480 kB
Writeback:           0 kB
Mapped:          15836 kB
Slab:            81600 kB
Committed_AS:  4433728 kB
PageTables:       1380 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 node55 on Tue May  8 21:15:24 UTC 2007