Trace number 459458

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)13 1800.12 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=97-P2=163-P3=151-P4=53-P5=139-P6=107-B.opb
MD5SUMc4232b649086935e0cf725c77927c83f
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 benchmark0.157975
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/459458-1178654955/instance-459458-1178654955.opb ......
15.39/15.46	c done parsing opb.
15.39/15.46	o 255
175.83/175.95	o 131
240.10/240.29	o 111
380.97/381.11	o 41
546.61/546.85	o 31
629.88/630.13	o 13
1800.09/1800.71	s SATISFIABLE
1800.09/1800.71	v x1 -x10 x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 x115 -x116 x117 -x118 x119
1800.09/1800.71	v x12 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 x130 -x131 x132 -x133 -x134 -x135 -x136 x137 x138 -x139
1800.09/1800.71	v -x14 x140 -x141 x142 -x143 -x144 x145 -x146 x147 x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159
1800.09/1800.71	v x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 -x170 x171 x172 -x173 -x174 -x175 -x176 x177 -x178 x179
1800.09/1800.71	v -x18 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 x193 -x194 x195 x196 -x197 -x198 -x199
1800.09/1800.71	v -x2 x20 -x200 x201 -x202 x203 x204 -x205 -x206 -x207 -x208 x209 -x21 -x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219
1800.09/1800.71	v -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 x233 -x234 x235 -x236 -x237 -x238 -x239
1800.09/1800.71	v x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 -x258 x259
1800.09/1800.71	v -x26 -x260 -x261 -x262 -x263 -x264 x265 -x266 x267 -x268 -x269 x27 -x270 -x271 -x272 x273 -x274 x275 x276 -x277 x278 x279 -x28
1800.09/1800.71	v x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 -x29 -x290 x291 x292 -x293 x294 x295 x296 -x297 -x298 -x299 x3 x30
1800.09/1800.71	v -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 x31 -x310 -x311 -x312 x313 -x314 x315 x316 -x317 x318 x319 x32
1800.09/1800.71	v x320 x321 -x322 x323 x324 -x325 x326 x327 x328 x329 x33 -x330 x331 x332 -x333 x334 x335 x336 x337 -x338 -x339 x34 -x340 -x341
1800.09/1800.71	v -x342 -x343 -x344 x345 -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x36 -x360
1800.09/1800.71	v x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38
1800.09/1800.71	v -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399
1800.09/1800.71	v x4 -x40 -x400 x401 x402 -x403 x404 -x405 -x406 -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 x417 x418 -x419
1800.09/1800.71	v -x42 x420 -x421 -x422 -x423 -x424 x425 x426 -x427 x428 -x429 x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439
1800.09/1800.71	v x44 -x440 x441 x442 -x443 x444 -x445 -x446 -x447 -x448 x449 -x45 x450 -x451 x452 -x453 -x454 -x455 -x456 x457 x458 -x459 x46
1800.09/1800.71	v x460 -x461 -x462 -x463 -x464 x465 x466 x467 x468 -x469 x47 x470 -x471 -x472 x473 x474 x475 x476 -x477 x478 -x479 x48 -x480 -x481
1800.09/1800.71	v -x482 -x483 -x484 -x485 -x486 -x487 -x488 x489 x49 x490 x491 x492 -x493 x494 -x495 -x496 -x497 -x498 -x499 -x5 x50 -x500 -x501
1800.09/1800.71	v -x502 -x503 -x504 x505 x506 x507 x508 -x509 -x51 x510 -x511 -x512 x513 x514 x515 x516 -x517 x518 -x519 x52 -x520 x521 x522 x523
1800.09/1800.71	v x524 -x525 x526 -x527 -x528 -x53 x54 x55 x56 x57 -x58 x59 -x6 -x60 -x61 -x62 -x63 -x64 x65 -x66 x67 x68 -x69 -x7 x70 x71 x72 x73
1800.09/1800.71	v -x74 -x75 -x76 -x77 -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	13

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459458-1178654955/instance-459458-1178654955.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-459458-1178654955 -o ROOT/results/node46/solver-459458-1178654955 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459458-1178654955/instance-459458-1178654955.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 3/78 22883
/proc/meminfo: memFree=1514872/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=1456 CPUtime=0
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 220178559 1490944 140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 364 140 86 219 0 141 0

[startup+0.100528 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 22883
/proc/meminfo: memFree=1514872/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=2352 CPUtime=0.09
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 220178559 2408448 333 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 588 333 90 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.201547 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 22883
/proc/meminfo: memFree=1514872/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=3588 CPUtime=0.19
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 510 0 0 0 19 0 0 0 18 0 1 0 220178559 3674112 492 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 897 492 90 219 0 674 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3588

[startup+0.301565 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 22883
/proc/meminfo: memFree=1514872/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=3588 CPUtime=0.29
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 635 0 0 0 28 1 0 0 19 0 1 0 220178559 3674112 617 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 897 617 90 219 0 674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3588

[startup+0.701639 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 22883
/proc/meminfo: memFree=1514872/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=5964 CPUtime=0.69
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 1012 0 0 0 68 1 0 0 22 0 1 0 220178559 6107136 994 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 1491 994 90 219 0 1268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5964

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1510384/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=10520 CPUtime=1.49
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 1536 0 0 0 147 2 0 0 25 0 1 0 220178559 10772480 1469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 2630 1469 90 219 0 2407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10520

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1508464/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=11184 CPUtime=3.09
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 1827 0 0 0 305 4 0 0 25 0 1 0 220178559 11452416 1760 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 2796 1760 90 219 0 2573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11184

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1507184/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=12372 CPUtime=6.29
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 2340 0 0 0 622 7 0 0 25 0 1 0 220178559 12668928 2176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 3093 2176 90 219 0 2870 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12372

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1504952/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=13612 CPUtime=12.69
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 2879 0 0 0 1257 12 0 0 25 0 1 0 220178559 13938688 2522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 3403 2522 90 219 0 3180 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13612

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1501560/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=22596 CPUtime=25.48
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 3731 0 0 0 2530 18 0 0 25 0 1 0 220178559 23138304 3374 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 5649 3374 102 219 0 5426 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22596

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1498872/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=25088 CPUtime=51.07
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 4792 0 0 0 5078 29 0 0 25 0 1 0 220178559 25690112 4050 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 6272 4050 102 219 0 6049 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25088

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1493944/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=27864 CPUtime=102.26
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 6022 0 0 0 10173 53 0 0 25 0 1 0 220178559 28532736 5280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 6966 5280 102 219 0 6743 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27864

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1489464/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=32776 CPUtime=162.23
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 7904 0 0 0 16145 78 0 0 25 0 1 0 220178559 33562624 6393 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 8194 6393 102 219 0 7971 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32776

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1487224/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=34168 CPUtime=222.22
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 8444 0 0 0 22124 98 0 0 25 0 1 0 220178559 34988032 6933 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 8542 6933 102 219 0 8319 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34168

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1485112/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=35168 CPUtime=282.2
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 8993 0 0 0 28103 117 0 0 25 0 1 0 220178559 36012032 7482 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 8792 7482 102 219 0 8569 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35168

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1483256/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=42244 CPUtime=342.17
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 10994 0 0 0 34080 137 0 0 25 0 1 0 220178559 43257856 7946 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 10561 7946 102 219 0 10338 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42244

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1481400/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=43268 CPUtime=402.16
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 11447 0 0 0 40060 156 0 0 25 0 1 0 220178559 44306432 8399 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 10817 8399 102 219 0 10594 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 43268

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1479928/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=44392 CPUtime=462.14
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 11826 0 0 0 46042 172 0 0 25 0 1 0 220178559 45457408 8778 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 11098 8778 102 219 0 10875 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 44392

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1478328/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=45092 CPUtime=522.11
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 12241 0 0 0 52021 190 0 0 25 0 1 0 220178559 46174208 9193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 11273 9193 102 219 0 11050 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 45092

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1475640/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=45824 CPUtime=582.1
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 12897 0 0 0 58004 206 0 0 25 0 1 0 220178559 46923776 9849 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 11456 9849 102 219 0 11233 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 45824

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1473528/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=47592 CPUtime=642.07
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 13421 0 0 0 63988 219 0 0 25 0 1 0 220178559 48734208 10373 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 11898 10373 102 219 0 11675 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 47592


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1469496/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=61568 CPUtime=822.02
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 17500 0 0 0 81943 259 0 0 25 0 1 0 220178559 63045632 11379 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 15392 11379 102 219 0 15169 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 61568

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1467960/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=62488 CPUtime=882
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 17872 0 0 0 87928 272 0 0 25 0 1 0 220178559 63987712 11751 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 15622 11751 102 219 0 15399 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 62488

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1466936/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=63312 CPUtime=941.97
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 18127 0 0 0 93910 287 0 0 25 0 1 0 220178559 64831488 12006 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 15828 12006 102 219 0 15605 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 63312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1465784/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=64188 CPUtime=1001.96
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 18425 0 0 0 99896 300 0 0 25 0 1 0 220178559 65728512 12304 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 16047 12304 102 219 0 15824 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 64188

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1464696/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=64188 CPUtime=1061.94
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 18709 0 0 0 105880 314 0 0 25 0 1 0 220178559 65728512 12588 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 16047 12588 102 219 0 15824 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 64188

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1463800/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=65120 CPUtime=1121.91
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 18929 0 0 0 111863 328 0 0 25 0 1 0 220178559 66682880 12808 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 16280 12808 102 219 0 16057 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 65120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1462776/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=65272 CPUtime=1181.89
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 19181 0 0 0 117851 338 0 0 25 0 1 0 220178559 66838528 13060 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 16318 13060 102 219 0 16095 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 65272

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1461688/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=66404 CPUtime=1241.87
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 19434 0 0 0 123839 348 0 0 25 0 1 0 220178559 67997696 13313 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 16601 13313 102 219 0 16378 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 66404

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1460408/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=66404 CPUtime=1301.85
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 19748 0 0 0 129828 357 0 0 25 0 1 0 220178559 67997696 13627 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 16601 13627 102 219 0 16378 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 66404

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1459576/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=67456 CPUtime=1361.83
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 19950 0 0 0 135813 370 0 0 25 0 1 0 220178559 69074944 13829 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 16864 13829 102 219 0 16641 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 67456

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1458424/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=67456 CPUtime=1421.82
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 20269 0 0 0 141800 382 0 0 25 0 1 0 220178559 69074944 14148 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 16864 14148 102 219 0 16641 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 67456

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1457656/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=68572 CPUtime=1481.79
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 20469 0 0 0 147788 391 0 0 25 0 1 0 220178559 70217728 14348 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 17143 14348 102 219 0 16920 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 68572

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1456696/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=68572 CPUtime=1541.77
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 20701 0 0 0 153777 400 0 0 25 0 1 0 220178559 70217728 14580 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 17143 14580 102 219 0 16920 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 68572

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1455992/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=68572 CPUtime=1601.75
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 20879 0 0 0 159764 411 0 0 25 0 1 0 220178559 70217728 14758 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 17143 14758 102 219 0 16920 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 68572

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1452600/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=70044 CPUtime=1661.73
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 21726 0 0 0 165750 423 0 0 25 0 1 0 220178559 71725056 15605 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 17511 15605 102 219 0 17288 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 70044

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1451320/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=70044 CPUtime=1721.71
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 22047 0 0 0 171739 432 0 0 25 0 1 0 220178559 71725056 15926 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 17511 15926 102 219 0 17288 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 70044

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1450488/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=71440 CPUtime=1781.69
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 22253 0 0 0 177726 443 0 0 25 0 1 0 220178559 73154560 16132 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 17860 16132 102 219 0 17637 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 71440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22884
/proc/meminfo: memFree=1450168/2055920 swapFree=4159456/4192956
[pid=22883] ppid=22881 vsize=71576 CPUtime=1800.09
/proc/22883/stat : 22883 (PBS4_SAT07v2) R 22881 22883 22201 0 -1 4194304 22317 0 0 0 179563 446 0 0 25 0 1 0 220178559 73293824 16196 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22883/statm: 17894 16196 102 219 0 17671 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 71576

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): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1795.64
CPU system time (s): 4.47732
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 73728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.64
system time used= 4.47732
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22320
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= 2416

runsolver used 1.58876 second user time and 4.94625 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue May  8 20:09:15 UTC 2007

IDJOB= 459458
IDBENCH= 47919
IDSOLVER= 200
FILE ID= node46/459458-1178654955

PBS_JOBID= 5218398

Free space on /tmp= 66218 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=197-P1=97-P2=163-P3=151-P4=53-P5=139-P6=107-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459458-1178654955/instance-459458-1178654955.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-459458-1178654955 -o ROOT/results/node46/conversion-459458-1178654955 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459458-1178654955/instance-459458-1178654955.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-459458-1178654955 -o ROOT/results/node46/solver-459458-1178654955 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459458-1178654955/instance-459458-1178654955.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  c4232b649086935e0cf725c77927c83f

RANDOM SEED= 747701807

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1515408 kB
Buffers:         43720 kB
Cached:         356504 kB
SwapCached:       3288 kB
Active:         144720 kB
Inactive:       280848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515408 kB
SwapTotal:     4192956 kB
SwapFree:      4159456 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          33080 kB
Slab:           100276 kB
Committed_AS:  5184528 kB
PageTables:       1996 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= 66218 MiB

End job on node46 on Tue May  8 20:39:19 UTC 2007