Trace number 459613

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23SAT (TO)7 1800.05 1801.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
MD5SUM931666055852afe6f909d62fafedf38c
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 benchmark0.146977
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/459613-1178656737/instance-459613-1178656737.opb ......
76.30/76.47	c done parsing opb.
76.30/76.47	o 121
82.40/82.52	o 109
289.84/290.19	o 105
358.80/359.13	o 29
508.67/509.20	o 27
710.52/711.18	o 25
821.63/822.35	o 11
1168.37/1169.36	o 9
1515.11/1516.32	o 7
1800.02/1801.40	s SATISFIABLE
1800.02/1801.40	v x1 -x10 -x100 -x101 -x102 -x103 -x104 x105 x106 x107 x108 -x109 -x11 -x110 -x111 x112 -x113 -x114 x115 -x116 x117 -x118 x119
1800.02/1801.40	v -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 x130 x131 x132 x133 x134 x135 x136 -x137 -x138 -x139 x14
1800.02/1801.40	v -x140 -x141 -x142 -x143 -x144 x145 x146 x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x16
1800.02/1801.40	v -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 x178 x179 x18
1800.02/1801.40	v -x180 -x181 -x182 -x183 -x184 x185 x186 x187 -x188 -x189 -x19 -x190 -x191 -x192 x193 x194 x195 -x196 -x197 -x198 -x199 x2 -x20
1800.02/1801.40	v -x200 x201 x202 x203 -x204 -x205 -x206 -x207 -x208 x209 x21 x210 x211 -x212 x213 -x214 -x215 x216 x217 x218 x219 x22 -x220 x221
1800.02/1801.40	v -x222 -x223 x224 -x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 -x240 x241
1800.02/1801.40	v x242 x243 -x244 x245 -x246 -x247 x248 x249 x25 x250 x251 -x252 x253 -x254 -x255 x256 x257 x258 x259 -x26 -x260 x261 -x262 -x263
1800.02/1801.40	v x264 x265 x266 x267 -x268 x269 x27 -x270 -x271 x272 x273 -x274 x275 -x276 x277 -x278 x279 x28 -x280 -x281 -x282 -x283 -x284
1800.02/1801.40	v -x285 -x286 -x287 -x288 x289 x29 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 x3 x30 -x300 x301 -x302 x303 -x304 x305
1800.02/1801.40	v -x306 x307 -x308 x309 x31 -x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 x32 -x320 x321 -x322 x323 -x324 x325 -x326
1800.02/1801.40	v x327 -x328 x329 x33 -x330 x331 -x332 x333 -x334 x335 -x336 x337 -x338 -x339 x34 -x340 -x341 -x342 -x343 -x344 x345 -x346 -x347
1800.02/1801.40	v -x348 -x349 x35 -x350 -x351 -x352 x353 -x354 -x355 -x356 -x357 -x358 -x359 x36 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367
1800.02/1801.40	v -x368 x369 x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 x377 -x378 -x379 x38 -x380 -x381 -x382 -x383 -x384 x385 -x386 -x387
1800.02/1801.40	v -x388 -x389 x39 -x390 -x391 -x392 x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 x40 -x400 x401 x402 x403 x404 x405 x406 x407
1800.02/1801.40	v x408 x409 x41 x410 x411 x412 x413 x414 x415 x416 x417 x418 x419 x42 x420 x421 x422 x423 x424 x425 x426 x427 x428 x429 x43 x430
1800.02/1801.40	v x431 x432 x433 x434 x435 x436 x437 x438 x439 x44 x440 x441 x442 x443 x444 x445 x446 x447 x448 x449 x45 x450 x451 x452 x453 x454
1800.02/1801.40	v x455 x456 x457 x458 x459 x46 x460 x461 x462 x463 x464 x465 -x466 -x467 -x468 -x469 x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476
1800.02/1801.40	v -x477 -x478 -x479 x48 -x480 x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496
1800.02/1801.40	v x497 -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503 -x504 x505 -x506 -x507 -x508 -x509 x51 -x510 -x511 -x512 -x513 -x514 -x515
1800.02/1801.40	v -x516 -x517 -x518 -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 x53 x54 -x55 -x56 x57 x58 x59 -x6 -x60 x61
1800.02/1801.40	v -x62 -x63 x64 x65 -x66 x67 -x68 x69 -x7 -x70 x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 x81 x82 x83 x84 x85 x86 x87 x88 x89
1800.02/1801.40	v x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 x99

Verifier Data (download as text)

OK	7

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459613-1178656737/instance-459613-1178656737.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-459613-1178656737 -o ROOT/results/node71/solver-459613-1178656737 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459613-1178656737/instance-459613-1178656737.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: 1.00 1.00 1.00 3/64 13887
/proc/meminfo: memFree=1480128/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=1324 CPUtime=0
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 112 0 0 0 0 0 0 0 19 0 1 0 341663074 1355776 94 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 331 98 79 219 0 108 0

[startup+0.058301 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13887
/proc/meminfo: memFree=1480128/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=1844 CPUtime=0.05
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 267 0 0 0 5 0 0 0 19 0 1 0 341663074 1888256 249 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 461 249 90 219 0 238 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1844

[startup+0.101305 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13887
/proc/meminfo: memFree=1480128/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=2356 CPUtime=0.09
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 349 0 0 0 9 0 0 0 19 0 1 0 341663074 2412544 331 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 589 331 90 219 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2356

[startup+0.301332 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13887
/proc/meminfo: memFree=1480128/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=3560 CPUtime=0.29
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 662 0 0 0 29 0 0 0 21 0 1 0 341663074 3645440 644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 890 644 90 219 0 667 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3560

[startup+0.701387 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13887
/proc/meminfo: memFree=1480128/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=5936 CPUtime=0.69
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 1090 0 0 0 69 0 0 0 24 0 1 0 341663074 6078464 1072 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 1484 1072 90 219 0 1261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5936

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1475384/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=6656 CPUtime=1.49
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 1367 0 0 0 148 1 0 0 25 0 1 0 341663074 6815744 1300 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 1664 1300 90 219 0 1441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6656

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1474680/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=11400 CPUtime=3.09
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 1828 0 0 0 306 3 0 0 25 0 1 0 341663074 11673600 1664 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 2850 1664 90 219 0 2627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11400

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1471800/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=11808 CPUtime=6.29
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 2365 0 0 0 624 5 0 0 25 0 1 0 341663074 12091392 2201 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 2952 2201 90 219 0 2729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11808

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1468920/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=13828 CPUtime=12.68
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 3208 0 0 0 1258 10 0 0 25 0 1 0 341663074 14159872 2851 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 3457 2851 90 219 0 3234 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13828

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1467640/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=14700 CPUtime=25.47
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 3533 0 0 0 2532 15 0 0 25 0 1 0 341663074 15052800 3176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 3675 3176 90 219 0 3452 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14700

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1463160/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=25804 CPUtime=51.05
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 5026 0 0 0 5080 25 0 0 25 0 1 0 341663074 26423296 4284 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 6451 4284 90 219 0 6228 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 25804

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1459128/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=31108 CPUtime=102.19
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 6781 0 0 0 10174 45 0 0 25 0 1 0 341663074 31854592 5270 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 7777 5270 102 219 0 7554 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 31108

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1454200/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=32460 CPUtime=162.14
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 8086 0 0 0 16145 69 0 0 25 0 1 0 341663074 33239040 6575 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 8115 6575 102 219 0 7892 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 32460

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1448888/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=34700 CPUtime=222.11
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 9346 0 0 0 22126 85 0 0 25 0 1 0 341663074 35532800 7835 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 8675 7835 102 219 0 8452 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 34700

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1446968/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=41568 CPUtime=282.05
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 11360 0 0 0 28102 103 0 0 25 0 1 0 341663074 42565632 8312 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13887/statm: 10392 8312 102 219 0 10169 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 41568

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13888
/proc/meminfo: memFree=1445240/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=42384 CPUtime=342
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 11789 0 0 0 34082 118 0 0 25 0 1 0 341663074 43401216 8741 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 10596 8741 102 219 0 10373 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 42384

[startup+402.301 s]
/proc/loadavg: 1.18 1.04 1.01 2/65 13888
/proc/meminfo: memFree=1443192/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=43944 CPUtime=401.96
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 12292 0 0 0 40062 134 0 0 25 0 1 0 341663074 44998656 9244 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 10986 9244 102 219 0 10763 0
Current children cumulated CPU time (s) 401.96
Current children cumulated vsize (KiB) 43944

[startup+462.301 s]
/proc/loadavg: 1.17 1.06 1.02 2/65 13890
/proc/meminfo: memFree=1441656/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=44760 CPUtime=461.91
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 12682 0 0 0 46040 151 0 0 25 0 1 0 341663074 45834240 9634 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 11190 9634 102 219 0 10967 0
Current children cumulated CPU time (s) 461.91
Current children cumulated vsize (KiB) 44760

[startup+522.302 s]
/proc/loadavg: 1.12 1.07 1.02 2/65 13890
/proc/meminfo: memFree=1440312/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=45492 CPUtime=521.86
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 13027 0 0 0 52024 162 0 0 25 0 1 0 341663074 46583808 9979 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13887/statm: 11373 9979 102 219 0 11150 0
Current children cumulated CPU time (s) 521.86
Current children cumulated vsize (KiB) 45492

[startup+582.302 s]
/proc/loadavg: 1.10 1.07 1.02 2/65 13890
/proc/meminfo: memFree=1438584/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=46096 CPUtime=581.82
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 13458 0 0 0 58008 174 0 0 25 0 1 0 341663074 47202304 10410 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 11524 10410 102 219 0 11301 0
Current children cumulated CPU time (s) 581.82
Current children cumulated vsize (KiB) 46096

[startup+642.302 s]
/proc/loadavg: 1.04 1.05 1.01 2/65 13890
/proc/meminfo: memFree=1437176/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=46740 CPUtime=641.76
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 13810 0 0 0 63988 188 0 0 25 0 1 0 341663074 47861760 10762 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 11685 10762 102 219 0 11462 0
Current children cumulated CPU time (s) 641.76
Current children cumulated vsize (KiB) 46740


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13890
/proc/meminfo: memFree=1433080/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=61344 CPUtime=821.63
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 17903 0 0 0 81937 226 0 0 25 0 1 0 341663074 62816256 11782 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 15336 11782 102 219 0 15113 0
Current children cumulated CPU time (s) 821.63
Current children cumulated vsize (KiB) 61344

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13890
/proc/meminfo: memFree=1431736/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=62300 CPUtime=881.57
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 18225 0 0 0 87920 237 0 0 25 0 1 0 341663074 63795200 12104 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 15575 12104 102 219 0 15352 0
Current children cumulated CPU time (s) 881.57
Current children cumulated vsize (KiB) 62300

[startup+942.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 13890
/proc/meminfo: memFree=1430456/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=63304 CPUtime=941.54
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 18551 0 0 0 93906 248 0 0 25 0 1 0 341663074 64823296 12430 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 15826 12430 102 219 0 15603 0
Current children cumulated CPU time (s) 941.54
Current children cumulated vsize (KiB) 63304

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 13890
/proc/meminfo: memFree=1429304/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=63440 CPUtime=1001.47
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 18833 0 0 0 99890 257 0 0 25 0 1 0 341663074 64962560 12712 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13887/statm: 15860 12712 102 219 0 15637 0
Current children cumulated CPU time (s) 1001.47
Current children cumulated vsize (KiB) 63440

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 13890
/proc/meminfo: memFree=1428216/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=64524 CPUtime=1061.43
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 19111 0 0 0 105877 266 0 0 25 0 1 0 341663074 66072576 12990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 16131 12990 102 219 0 15908 0
Current children cumulated CPU time (s) 1061.43
Current children cumulated vsize (KiB) 64524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13890
/proc/meminfo: memFree=1427000/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=64684 CPUtime=1121.39
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 19407 0 0 0 111863 276 0 0 25 0 1 0 341663074 66236416 13286 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 16171 13286 102 219 0 15948 0
Current children cumulated CPU time (s) 1121.39
Current children cumulated vsize (KiB) 64684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13890
/proc/meminfo: memFree=1425912/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=65668 CPUtime=1181.35
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 19659 0 0 0 117849 286 0 0 25 0 1 0 341663074 67244032 13538 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 16417 13538 102 219 0 16194 0
Current children cumulated CPU time (s) 1181.35
Current children cumulated vsize (KiB) 65668

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13890
/proc/meminfo: memFree=1425016/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=65668 CPUtime=1241.31
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 19900 0 0 0 123837 294 0 0 25 0 1 0 341663074 67244032 13779 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 16417 13779 102 219 0 16194 0
Current children cumulated CPU time (s) 1241.31
Current children cumulated vsize (KiB) 65668

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13890
/proc/meminfo: memFree=1423800/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=66712 CPUtime=1301.28
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 20185 0 0 0 129825 303 0 0 25 0 1 0 341663074 68313088 14064 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 16678 14064 102 219 0 16455 0
Current children cumulated CPU time (s) 1301.28
Current children cumulated vsize (KiB) 66712

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 14056
/proc/meminfo: memFree=1421632/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=66712 CPUtime=1361.21
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 20393 0 0 0 135798 323 0 0 25 0 1 0 341663074 68313088 14272 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 16678 14272 102 219 0 16455 0
Current children cumulated CPU time (s) 1361.21
Current children cumulated vsize (KiB) 66712

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14088
/proc/meminfo: memFree=1421872/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=67820 CPUtime=1421.17
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 20608 0 0 0 141781 336 0 0 25 0 1 0 341663074 69447680 14487 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 16955 14487 102 219 0 16732 0
Current children cumulated CPU time (s) 1421.17
Current children cumulated vsize (KiB) 67820

[startup+1482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 14088
/proc/meminfo: memFree=1420784/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=67820 CPUtime=1481.13
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 20889 0 0 0 147764 349 0 0 25 0 1 0 341663074 69447680 14768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 16955 14768 102 219 0 16732 0
Current children cumulated CPU time (s) 1481.13
Current children cumulated vsize (KiB) 67820

[startup+1542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 14088
/proc/meminfo: memFree=1420080/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=67820 CPUtime=1541.08
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 21082 0 0 0 153750 358 0 0 25 0 1 0 341663074 69447680 14961 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 16955 14961 102 219 0 16732 0
Current children cumulated CPU time (s) 1541.08
Current children cumulated vsize (KiB) 67820

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14088
/proc/meminfo: memFree=1419248/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=69156 CPUtime=1601.05
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 21282 0 0 0 159736 369 0 0 25 0 1 0 341663074 70815744 15161 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 17289 15161 102 219 0 17066 0
Current children cumulated CPU time (s) 1601.05
Current children cumulated vsize (KiB) 69156

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14088
/proc/meminfo: memFree=1418160/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=69332 CPUtime=1661.02
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 21575 0 0 0 165724 378 0 0 25 0 1 0 341663074 70995968 15454 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 17333 15454 102 219 0 17110 0
Current children cumulated CPU time (s) 1661.02
Current children cumulated vsize (KiB) 69332

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14088
/proc/meminfo: memFree=1417400/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=69332 CPUtime=1720.96
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 21769 0 0 0 171709 387 0 0 25 0 1 0 341663074 70995968 15648 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 17333 15648 102 219 0 17110 0
Current children cumulated CPU time (s) 1720.96
Current children cumulated vsize (KiB) 69332

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14088
/proc/meminfo: memFree=1416120/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=70584 CPUtime=1780.93
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 22081 0 0 0 177697 396 0 0 25 0 1 0 341663074 72278016 15960 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 17646 15960 102 219 0 17423 0
Current children cumulated CPU time (s) 1780.93
Current children cumulated vsize (KiB) 70584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14088
/proc/meminfo: memFree=1415864/2055920 swapFree=4184264/4192956
[pid=13887] ppid=13885 vsize=70584 CPUtime=1800.02
/proc/13887/stat : 13887 (PBS4_SAT07v2) R 13885 13887 13454 0 -1 4194304 22139 0 0 0 179603 399 0 0 25 0 1 0 341663074 72278016 16018 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13887/statm: 17646 16018 102 219 0 17423 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 70584

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): 1801.42
CPU time (s): 1800.05
CPU user time (s): 1796.04
CPU system time (s): 4.00839
CPU usage (%): 99.924
Max. virtual memory (cumulated for all children) (KiB): 70584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.04
system time used= 4.00839
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22142
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= 7
involuntary context switches= 8456

runsolver used 1.9587 second user time and 4.5903 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  8 20:38:57 UTC 2007

IDJOB= 459613
IDBENCH= 48074
IDSOLVER= 200
FILE ID= node71/459613-1178656737

PBS_JOBID= 5218408

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459613-1178656737/instance-459613-1178656737.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-459613-1178656737 -o ROOT/results/node71/conversion-459613-1178656737 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459613-1178656737/instance-459613-1178656737.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-459613-1178656737 -o ROOT/results/node71/solver-459613-1178656737 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459613-1178656737/instance-459613-1178656737.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  931666055852afe6f909d62fafedf38c

RANDOM SEED= 308487979

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1480536 kB
Buffers:         38064 kB
Cached:         438532 kB
SwapCached:       2668 kB
Active:         168532 kB
Inactive:       318124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480536 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          16236 kB
Slab:            74752 kB
Committed_AS:  6978300 kB
PageTables:       1452 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 node71 on Tue May  8 21:09:01 UTC 2007