Trace number 459471

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)25 1800.05 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-B.opb
MD5SUM43e5891f3de726e47642c5b88db45e69
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 benchmark0.145977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459471-1178655164/instance-459471-1178655164.opb ......
0.49/0.58	c done parsing opb.
0.49/0.58	o 55
179.85/179.92	o 47
181.24/181.34	o 31
639.62/639.82	o 27
1152.20/1152.59	o 25
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	v x1 -x10 -x100 x101 -x102 x103 -x104 x105 x106 x107 x108 -x109 x11 x110 -x111 x112 -x113 -x114 -x115 x116 x117 -x118 -x119 x12
1800.03/1800.50	v -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 x130 x131 x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 x14
1800.03/1800.50	v x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 x150 -x151 x152 x153 -x154 x155 -x156 -x157 -x158 x159 x16 -x160
1800.03/1800.50	v x161 -x162 x163 -x164 -x165 -x166 x167 -x168 x169 -x17 -x170 -x171 x172 x173 -x174 -x175 x176 -x177 -x178 x179 -x18 x180 -x181
1800.03/1800.50	v -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 -x191 -x192 x193 x194 -x195 -x196 x197 -x198 -x199 -x2 -x20 x200 x201
1800.03/1800.50	v -x202 -x203 x204 -x205 -x206 x207 x208 -x209 -x21 -x210 x211 -x212 -x213 x214 x215 -x216 -x217 x218 x219 x22 -x220 -x221 -x222
1800.03/1800.50	v -x223 -x224 x225 x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 -x240 -x241 -x242
1800.03/1800.50	v -x243 -x244 -x245 x246 x247 -x248 -x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260 -x261 -x262
1800.03/1800.50	v -x263 -x264 -x265 -x266 x267 -x268 -x269 x27 x270 x271 x272 -x273 x274 -x275 -x276 x277 x278 x279 x28 -x280 x281 -x282 -x283
1800.03/1800.50	v x284 x285 x286 -x287 x288 -x289 x29 -x290 x291 x292 x293 -x294 x295 -x296 -x297 x298 x299 -x3 x30 x300 -x301 x302 -x303 -x304
1800.03/1800.50	v x305 x306 x307 -x308 x309 x31 -x310 -x311 x312 x313 x314 -x315 x316 x317 x318 -x319 -x32 -x320 -x321 x322 x323 x324 x325 -x326
1800.03/1800.50	v -x327 -x328 x329 x33 x330 x331 x332 -x333 -x334 -x335 x336 -x337 -x338 -x339 x34 -x340 -x341 -x342 -x343 x344 x345 x346 -x347
1800.03/1800.50	v -x348 -x349 x35 x350 x351 x352 x353 -x354 -x355 -x356 x357 x358 x359 x36 x360 -x361 -x362 -x363 x364 x365 -x366 -x367 -x368
1800.03/1800.50	v -x369 x37 -x370 -x371 x372 -x373 -x374 -x375 -x376 -x377 -x378 x379 x38 -x380 -x381 -x382 -x383 -x384 -x385 x386 -x387 -x388
1800.03/1800.50	v -x389 x39 -x390 -x391 -x392 x393 -x394 -x395 -x396 -x397 -x398 -x399 x4 x40 x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407
1800.03/1800.50	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
1800.03/1800.50	v x43 -x430 -x431 -x432 -x433 -x434 x435 x436 x437 x438 x439 x44 x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 x449 -x45
1800.03/1800.50	v x450 x451 x452 x453 x454 -x455 x456 x457 x458 x459 x46 x460 x461 -x462 x463 -x464 x465 -x466 x467 -x468 x469 -x47 x470 -x471
1800.03/1800.50	v x472 -x473 x474 -x475 x476 -x477 -x478 -x479 x48 -x480 -x481 -x482 -x483 x484 -x485 x486 -x487 x488 -x489 x49 x490 x491 -x492
1800.03/1800.50	v x493 -x494 x495 -x496 x497 x498 -x499 x5 x50 x500 -x501 x502 -x503 x504 x505 -x506 x507 -x508 x509 x51 -x510 x511 x512 x513 x514
1800.03/1800.50	v -x515 x516 -x517 x518 x519 -x52 x520 x521 -x522 x523 -x524 x525 -x526 -x527 -x528 -x529 x53 -x530 -x531 -x532 -x533 -x534 -x535
1800.03/1800.50	v -x536 -x537 -x538 -x539 x54 x540 x541 x542 -x543 x544 -x545 x546 x547 x548 x549 x55 -x550 x551 -x552 x553 -x554 -x555 -x556
1800.03/1800.50	v -x557 -x558 -x559 x56 -x560 x57 x58 -x59 -x6 -x60 x61 x62 -x63 x64 x65 -x66 -x67 -x68 -x69 -x7 -x70 x71 -x72 -x73 x74 x75 x76 -x77
1800.03/1800.50	v x78 x79 x8 x80 -x81 -x82 -x83 x84 x85 -x86 -x87 -x88 -x89 x9 -x90 -x91 x92 x93 x94 x95 x96 x97 -x98 x99

Verifier Data (download as text)

OK	25

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459471-1178655164/instance-459471-1178655164.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-459471-1178655164 -o ROOT/results/node63/solver-459471-1178655164 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459471-1178655164/instance-459471-1178655164.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: 0.85 0.94 0.95 3/64 23544
/proc/meminfo: memFree=1633292/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=1456 CPUtime=0
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 341506323 1490944 142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 364 142 86 219 0 141 0

[startup+0.0364181 s]
/proc/loadavg: 0.85 0.94 0.95 3/64 23544
/proc/meminfo: memFree=1633292/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=1592 CPUtime=0.03
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 234 0 0 0 3 0 0 0 18 0 1 0 341506323 1630208 216 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 398 216 90 219 0 175 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1592

[startup+0.101424 s]
/proc/loadavg: 0.85 0.94 0.95 3/64 23544
/proc/meminfo: memFree=1633292/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=2360 CPUtime=0.09
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 357 0 0 0 9 0 0 0 18 0 1 0 341506323 2416640 339 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 590 339 90 219 0 367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301444 s]
/proc/loadavg: 0.85 0.94 0.95 3/64 23544
/proc/meminfo: memFree=1633292/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=3732 CPUtime=0.29
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 620 0 0 0 29 0 0 0 19 0 1 0 341506323 3821568 602 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 933 602 90 219 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3732

[startup+0.701486 s]
/proc/loadavg: 0.85 0.94 0.95 3/64 23544
/proc/meminfo: memFree=1633292/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=5976 CPUtime=0.69
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 985 0 0 0 68 1 0 0 22 0 1 0 341506323 6119424 967 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 1494 967 102 219 0 1271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5976

[startup+1.50157 s]
/proc/loadavg: 0.85 0.94 0.95 2/65 23545
/proc/meminfo: memFree=1629060/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=6568 CPUtime=1.49
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 1448 0 0 0 147 2 0 0 25 0 1 0 341506323 6725632 1381 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 1642 1381 102 219 0 1419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6568

[startup+3.10174 s]
/proc/loadavg: 0.85 0.94 0.95 2/65 23545
/proc/meminfo: memFree=1627524/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=10932 CPUtime=3.09
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 1792 0 0 0 306 3 0 0 25 0 1 0 341506323 11194368 1725 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 2733 1725 102 219 0 2510 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10932

[startup+6.30108 s]
/proc/loadavg: 0.86 0.94 0.95 2/65 23545
/proc/meminfo: memFree=1624964/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=11860 CPUtime=6.29
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 2320 0 0 0 624 5 0 0 25 0 1 0 341506323 12144640 2156 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 2965 2156 102 219 0 2742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11860

[startup+12.7018 s]
/proc/loadavg: 0.87 0.94 0.95 2/65 23545
/proc/meminfo: memFree=1623876/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=12656 CPUtime=12.68
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 2654 0 0 0 1260 8 0 0 25 0 1 0 341506323 12959744 2490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 3164 2490 102 219 0 2941 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12656

[startup+25.5011 s]
/proc/loadavg: 0.90 0.94 0.95 2/65 23545
/proc/meminfo: memFree=1620164/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=14628 CPUtime=25.49
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 3677 0 0 0 2533 16 0 0 25 0 1 0 341506323 14979072 3320 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 3657 3320 102 219 0 3434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14628

[startup+51.1018 s]
/proc/loadavg: 0.93 0.95 0.95 2/65 23545
/proc/meminfo: memFree=1617476/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=17832 CPUtime=51.07
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 4722 0 0 0 5077 30 0 0 25 0 1 0 341506323 18259968 3980 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 4458 3980 102 219 0 4235 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17832

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.95 2/65 23545
/proc/meminfo: memFree=1611652/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=28572 CPUtime=102.27
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 6175 0 0 0 10171 56 0 0 25 0 1 0 341506323 29257728 5433 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 7143 5433 102 219 0 6920 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28572

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.95 2/65 23545
/proc/meminfo: memFree=1606532/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=33712 CPUtime=162.25
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 8217 0 0 0 16137 88 0 0 25 0 1 0 341506323 34521088 6706 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 8428 6706 102 219 0 8205 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33712

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.95 2/65 23545
/proc/meminfo: memFree=1603332/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=35508 CPUtime=222.23
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 9006 0 0 0 22112 111 0 0 25 0 1 0 341506323 36360192 7495 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 8877 7495 102 219 0 8654 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35508

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1601348/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=36472 CPUtime=282.22
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 9513 0 0 0 28083 139 0 0 25 0 1 0 341506323 37347328 8002 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 9118 8002 102 219 0 8895 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36472

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1599172/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=43908 CPUtime=342.21
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 11579 0 0 0 34055 166 0 0 25 0 1 0 341506323 44961792 8531 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 10977 8531 102 219 0 10754 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 43908

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1596356/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=46076 CPUtime=402.19
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 12278 0 0 0 40030 189 0 0 25 0 1 0 341506323 47181824 9230 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 11519 9230 102 219 0 11296 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46076

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1594692/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=46868 CPUtime=462.17
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 12692 0 0 0 46012 205 0 0 25 0 1 0 341506323 47992832 9644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 11717 9644 102 219 0 11494 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46868

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1592772/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=47980 CPUtime=522.15
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 13161 0 0 0 51990 225 0 0 25 0 1 0 341506323 49131520 10113 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 11995 10113 102 219 0 11772 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47980

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1588804/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=49508 CPUtime=582.14
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 14164 0 0 0 57967 247 0 0 25 0 1 0 341506323 50696192 11116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 12377 11116 102 219 0 12154 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 49508

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1585604/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=67456 CPUtime=642.13
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 14947 0 0 0 63947 266 0 0 25 0 1 0 341506323 69074944 11899 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 16864 11899 102 219 0 16641 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 67456


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1580036/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=82816 CPUtime=882.06
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 19393 0 0 0 87870 336 0 0 25 0 1 0 341506323 84803584 13272 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 20704 13272 102 219 0 20481 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 82816

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1578884/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=82816 CPUtime=942.05
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 19699 0 0 0 93851 354 0 0 25 0 1 0 341506323 84803584 13578 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 20704 13578 102 219 0 20481 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 82816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1577732/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=83820 CPUtime=1002.03
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 19979 0 0 0 99832 371 0 0 25 0 1 0 341506323 85831680 13858 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 20955 13858 102 219 0 20732 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 83820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1576516/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=84716 CPUtime=1062.02
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 20293 0 0 0 105815 387 0 0 25 0 1 0 341506323 86749184 14172 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 21179 14172 102 219 0 20956 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 84716

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1575364/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=84876 CPUtime=1122.01
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 20572 0 0 0 111797 404 0 0 25 0 1 0 341506323 86913024 14451 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 21219 14451 102 219 0 20996 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 84876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1574148/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=85988 CPUtime=1181.99
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 20872 0 0 0 117778 421 0 0 25 0 1 0 341506323 88051712 14751 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 21497 14751 102 219 0 21274 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 85988

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1572996/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=85988 CPUtime=1241.97
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 21144 0 0 0 123761 436 0 0 25 0 1 0 341506323 88051712 15023 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 21497 15023 102 219 0 21274 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 85988

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1571652/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=87000 CPUtime=1301.96
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 21480 0 0 0 129744 452 0 0 25 0 1 0 341506323 89088000 15359 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 21750 15359 102 219 0 21527 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 87000

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1570628/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=88076 CPUtime=1361.94
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 21734 0 0 0 135726 468 0 0 25 0 1 0 341506323 90189824 15613 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 22019 15613 102 219 0 21796 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 88076

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1569540/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=88076 CPUtime=1421.93
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 22020 0 0 0 141711 482 0 0 25 0 1 0 341506323 90189824 15899 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 22019 15899 102 219 0 21796 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 88076

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1568516/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=89216 CPUtime=1481.9
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 22273 0 0 0 147694 496 0 0 25 0 1 0 341506323 91357184 16152 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 22304 16152 102 219 0 22081 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 89216

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1567556/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=89216 CPUtime=1541.89
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 22503 0 0 0 153681 508 0 0 25 0 1 0 341506323 91357184 16382 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 22304 16382 102 219 0 22081 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 89216

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1566596/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=89216 CPUtime=1601.87
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 22754 0 0 0 159665 522 0 0 25 0 1 0 341506323 91357184 16633 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 22304 16633 102 219 0 22081 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 89216

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1565508/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=90428 CPUtime=1661.86
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 23012 0 0 0 165647 539 0 0 25 0 1 0 341506323 92598272 16891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 22607 16891 102 219 0 22384 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 90428

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1564548/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=90428 CPUtime=1721.85
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 23278 0 0 0 171632 553 0 0 25 0 1 0 341506323 92598272 17157 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 22607 17157 102 219 0 22384 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 90428

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1563652/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=91716 CPUtime=1781.83
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 23476 0 0 0 177614 569 0 0 25 0 1 0 341506323 93917184 17355 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 22929 17355 102 219 0 22706 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 91716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1563332/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=91716 CPUtime=1800.03
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 23550 0 0 0 179429 574 0 0 25 0 1 0 341506323 93917184 17429 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 22929 17429 102 219 0 22706 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 91716

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 23545
/proc/meminfo: memFree=1563332/2055920 swapFree=4183072/4192956
[pid=23544] ppid=23542 vsize=91716 CPUtime=1800.03
/proc/23544/stat : 23544 (PBS4_SAT07v2) R 23542 23544 22954 0 -1 4194304 23550 0 0 0 179429 574 0 0 25 0 1 0 341506323 93917184 17429 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23544/statm: 22929 17429 102 219 0 22706 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 91716

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1794.3
CPU system time (s): 5.75512
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 91716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.3
system time used= 5.75512
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23553
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= 2016

runsolver used 1.3138 second user time and 3.61145 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  8 20:12:44 UTC 2007

IDJOB= 459471
IDBENCH= 47932
IDSOLVER= 200
FILE ID= node63/459471-1178655164

PBS_JOBID= 5218413

Free space on /tmp= 66559 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=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459471-1178655164/instance-459471-1178655164.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-459471-1178655164 -o ROOT/results/node63/conversion-459471-1178655164 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459471-1178655164/instance-459471-1178655164.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-459471-1178655164 -o ROOT/results/node63/solver-459471-1178655164 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459471-1178655164/instance-459471-1178655164.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  43e5891f3de726e47642c5b88db45e69

RANDOM SEED= 876027898

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1633700 kB
Buffers:         28780 kB
Cached:         283992 kB
SwapCached:       3904 kB
Active:         178196 kB
Inactive:       157004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633700 kB
SwapTotal:     4192956 kB
SwapFree:      4183072 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          28428 kB
Slab:            72936 kB
Committed_AS:  5976212 kB
PageTables:       1500 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= 66559 MiB

End job on node63 on Tue May  8 20:42:47 UTC 2007