Trace number 459590

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23SAT (TO)3 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
MD5SUM773aedb43187ca11a13e2d0d2a59ebe9
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 benchmark0.164974
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 variables135
Total number of constraints11
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 constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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/459590-1178656438/instance-459590-1178656438.opb ......
5.68/5.74	c done parsing opb.
5.68/5.74	o 31
36.88/36.95	o 19
200.54/200.60	o 13
224.54/224.68	o 11
468.18/468.36	o 7
470.07/470.27	o 3
1800.06/1800.60	s SATISFIABLE
1800.06/1800.60	v x1 x10 -x100 x101 -x102 x103 x104 -x105 -x106 -x107 x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119
1800.06/1800.60	v x12 x120 -x121 x122 x123 -x124 -x125 -x126 x127 x128 x129 -x13 -x130 x131 -x132 -x133 -x134 -x135 x136 x137 -x138 -x139 -x14
1800.06/1800.60	v -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 x154 x155 -x156 -x157 -x158 -x159
1800.06/1800.60	v x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178
1800.06/1800.60	v -x179 x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198
1800.06/1800.60	v x199 x2 x20 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 x209 x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 x218
1800.06/1800.60	v x219 x22 x220 -x221 -x222 x223 -x224 x225 x226 x227 x228 x229 -x23 -x230 -x231 x232 -x233 x234 x235 x236 x237 x238 -x239 x24
1800.06/1800.60	v -x240 x241 -x242 x243 x244 x245 x246 x247 -x248 -x249 -x25 x250 -x251 x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260
1800.06/1800.60	v -x261 x262 x263 x264 x265 -x266 -x267 x268 -x269 x27 x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 x280 x281
1800.06/1800.60	v x282 x283 -x284 -x285 x286 -x287 x288 x289 x29 x290 x291 x292 -x293 -x294 x295 -x296 x297 x298 -x299 -x3 x30 -x300 -x301 -x302
1800.06/1800.60	v -x303 -x304 -x305 -x306 x307 -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 x316 -x317 -x318 -x319 x32 -x320 -x321 -x322
1800.06/1800.60	v -x323 -x324 -x325 -x326 -x327 -x328 -x329 x33 -x330 -x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341
1800.06/1800.60	v -x342 x343 -x344 -x345 -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x36 -x360
1800.06/1800.60	v -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 x37 x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 x379 -x38 x380
1800.06/1800.60	v x381 -x382 x383 x384 -x385 -x386 x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 x40
1800.06/1800.60	v -x400 -x401 -x402 -x403 -x404 -x405 x406 x407 x408 -x409 x41 x410 x411 -x412 -x413 x414 x415 x416 x417 -x418 x419 -x42 x420
1800.06/1800.60	v -x421 -x422 x423 -x424 -x425 -x426 -x427 -x428 -x429 x43 -x430 -x431 -x432 x433 x434 x435 -x436 x437 x438 -x439 -x44 -x440
1800.06/1800.60	v x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 x46
1800.06/1800.60	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
1800.06/1800.60	v x482 -x483 -x484 -x485 -x486 x487 x488 x489 x49 x490 x491 -x492 -x493 -x494 -x495 x496 x497 x498 x499 -x5 x50 x500 -x501 -x502
1800.06/1800.60	v -x503 -x504 x505 x506 x507 x508 x509 x51 -x510 -x511 -x512 -x513 x514 x515 x516 x517 x518 -x519 x52 -x520 -x521 -x522 -x523
1800.06/1800.60	v -x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 x532 x533 x534 x535 x536 -x537 -x538 -x539 x54 -x540 x55 x56 x57 x58 -x59
1800.06/1800.60	v -x6 -x60 x61 -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
1800.06/1800.60	v -x87 -x88 -x89 -x9 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459590-1178656438/instance-459590-1178656438.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node50/watcher-459590-1178656438 -o ROOT/results/node50/solver-459590-1178656438 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459590-1178656438/instance-459590-1178656438.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: 0.96 1.00 0.99 3/64 7418
/proc/meminfo: memFree=1761912/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=1456 CPUtime=0
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 220489002 1490944 142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 364 142 86 219 0 141 0

[startup+0.038663 s]
/proc/loadavg: 0.96 1.00 0.99 3/64 7418
/proc/meminfo: memFree=1761912/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=1596 CPUtime=0.03
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 241 0 0 0 3 0 0 0 18 0 1 0 220489002 1634304 223 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 399 223 90 219 0 176 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1596

[startup+0.101668 s]
/proc/loadavg: 0.96 1.00 0.99 3/64 7418
/proc/meminfo: memFree=1761912/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=2364 CPUtime=0.09
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 220489002 2420736 318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 591 318 90 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301684 s]
/proc/loadavg: 0.96 1.00 0.99 3/64 7418
/proc/meminfo: memFree=1761912/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=3604 CPUtime=0.29
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 689 0 0 0 29 0 0 0 19 0 1 0 220489002 3690496 671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 901 672 90 219 0 678 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3604

[startup+0.701721 s]
/proc/loadavg: 0.96 1.00 0.99 3/64 7418
/proc/meminfo: memFree=1761912/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=5848 CPUtime=0.69
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 1176 0 0 0 68 1 0 0 22 0 1 0 220489002 5988352 1158 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 1462 1158 90 219 0 1239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5848

[startup+1.50179 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1756656/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=10400 CPUtime=1.49
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 1838 0 0 0 148 1 0 0 25 0 1 0 220489002 10649600 1771 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 2600 1771 90 219 0 2377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10400

[startup+3.10293 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1754224/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=11440 CPUtime=3.09
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 2279 0 0 0 306 3 0 0 25 0 1 0 220489002 11714560 2115 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 2860 2115 90 219 0 2637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11440

[startup+6.30121 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1752880/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=12148 CPUtime=6.29
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 2554 0 0 0 623 6 0 0 25 0 1 0 220489002 12439552 2390 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 3037 2390 102 219 0 2814 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12148

[startup+12.7018 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1750712/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=13980 CPUtime=12.69
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 3256 0 0 0 1259 10 0 0 25 0 1 0 220489002 14315520 2899 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 3495 2899 102 219 0 3272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13980

[startup+25.5019 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1749048/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=16388 CPUtime=25.49
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 4008 0 0 0 2532 17 0 0 25 0 1 0 220489002 16781312 3266 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 4097 3266 102 219 0 3874 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16388

[startup+51.1012 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1745848/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=18204 CPUtime=51.08
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 4888 0 0 0 5079 29 0 0 25 0 1 0 220489002 18640896 4146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 4551 4146 102 219 0 4328 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18204

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1741176/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=30980 CPUtime=102.27
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 6728 0 0 0 10180 47 0 0 25 0 1 0 220489002 31723520 5217 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 7745 5217 102 219 0 7522 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30980

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1736440/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=33192 CPUtime=162.25
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 7920 0 0 0 16158 67 0 0 25 0 1 0 220489002 33988608 6409 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 8298 6409 102 219 0 8075 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33192

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1730424/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=35144 CPUtime=222.24
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 9396 0 0 0 22138 86 0 0 25 0 1 0 220489002 35987456 7885 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 8786 7885 102 219 0 8563 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 35144

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1728312/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=42428 CPUtime=282.22
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 11457 0 0 0 28119 103 0 0 25 0 1 0 220489002 43446272 8409 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 10607 8409 102 219 0 10384 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42428

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1726392/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=43312 CPUtime=342.2
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 11919 0 0 0 34102 118 0 0 25 0 1 0 220489002 44351488 8871 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 10828 8871 102 219 0 10605 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43312

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1724728/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=44308 CPUtime=402.2
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 12344 0 0 0 40088 132 0 0 25 0 1 0 220489002 45371392 9296 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 11077 9296 102 219 0 10854 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 44308

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1723256/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=44852 CPUtime=462.18
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 12691 0 0 0 46074 144 0 0 25 0 1 0 220489002 45928448 9643 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 11213 9643 102 219 0 10990 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44852

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1721848/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=45432 CPUtime=522.16
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 13049 0 0 0 52060 156 0 0 25 0 1 0 220489002 46522368 10001 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 11358 10001 102 219 0 11135 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45432

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7419
/proc/meminfo: memFree=1720504/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=46192 CPUtime=582.15
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 13381 0 0 0 58048 167 0 0 25 0 1 0 220489002 47300608 10333 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 11548 10333 102 219 0 11325 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46192

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 7419
/proc/meminfo: memFree=1719224/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=46844 CPUtime=642.14
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 13696 0 0 0 64037 177 0 0 25 0 1 0 220489002 47968256 10648 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 11711 10648 102 219 0 11488 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 46844


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1715128/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=61748 CPUtime=822.09
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 17801 0 0 0 81997 212 0 0 25 0 1 0 220489002 63229952 11680 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 15437 11680 102 219 0 15214 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 61748

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1714168/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=61748 CPUtime=882.07
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 18033 0 0 0 87985 222 0 0 25 0 1 0 220489002 63229952 11912 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 15437 11912 102 219 0 15214 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 61748

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1712952/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=62716 CPUtime=942.06
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 18330 0 0 0 93973 233 0 0 25 0 1 0 220489002 64221184 12209 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 15679 12209 102 219 0 15456 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 62716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1711864/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=63600 CPUtime=1002.05
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 18616 0 0 0 99963 242 0 0 25 0 1 0 220489002 65126400 12495 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 15900 12495 102 219 0 15677 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 63600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1710968/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=63600 CPUtime=1062.03
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 18840 0 0 0 105953 250 0 0 25 0 1 0 220489002 65126400 12719 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 15900 12719 102 219 0 15677 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 63600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1709880/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=64540 CPUtime=1122.02
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 19107 0 0 0 111943 259 0 0 25 0 1 0 220489002 66088960 12986 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 16135 12986 102 219 0 15912 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 64540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1708856/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=64676 CPUtime=1182.01
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 19359 0 0 0 117934 267 0 0 25 0 1 0 220489002 66228224 13238 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 16169 13238 102 219 0 15946 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 64676

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1707960/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=65672 CPUtime=1241.99
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 19570 0 0 0 123923 276 0 0 25 0 1 0 220489002 67248128 13449 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 16418 13449 102 219 0 16195 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 65672

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1707000/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=65672 CPUtime=1301.98
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 19810 0 0 0 129914 284 0 0 25 0 1 0 220489002 67248128 13689 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 16418 13689 102 219 0 16195 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 65672

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1705848/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=66876 CPUtime=1361.96
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 20105 0 0 0 135904 292 0 0 25 0 1 0 220489002 68481024 13984 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 16719 13984 102 219 0 16496 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 66876

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1704824/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=66876 CPUtime=1421.95
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 20354 0 0 0 141895 300 0 0 25 0 1 0 220489002 68481024 14233 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 16719 14233 102 219 0 16496 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 66876

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1704056/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=68000 CPUtime=1481.93
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 20549 0 0 0 147886 307 0 0 25 0 1 0 220489002 69632000 14428 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 17000 14428 102 219 0 16777 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 68000

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1703288/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=68000 CPUtime=1541.91
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 20752 0 0 0 153876 315 0 0 25 0 1 0 220489002 69632000 14631 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 17000 14631 102 219 0 16777 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 68000

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7419
/proc/meminfo: memFree=1702392/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=68000 CPUtime=1601.9
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 20974 0 0 0 159868 322 0 0 25 0 1 0 220489002 69632000 14853 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 17000 14853 102 219 0 16777 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 68000

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 7585
/proc/meminfo: memFree=1700160/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=69332 CPUtime=1661.8
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 21215 0 0 0 165851 329 0 0 25 0 1 0 220489002 70995968 15094 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 17333 15094 102 219 0 17110 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 69332

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7617
/proc/meminfo: memFree=1700472/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=69468 CPUtime=1721.77
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 21423 0 0 0 171842 335 0 0 25 0 1 0 220489002 71135232 15302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 17367 15302 102 219 0 17144 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 69468

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7617
/proc/meminfo: memFree=1699384/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=69468 CPUtime=1781.76
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 21667 0 0 0 177833 343 0 0 25 0 1 0 220489002 71135232 15546 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 17367 15546 102 219 0 17144 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 69468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7617
/proc/meminfo: memFree=1699192/2055920 swapFree=4183852/4192956
[pid=7418] ppid=7416 vsize=69468 CPUtime=1800.06
/proc/7418/stat : 7418 (PBS4_SAT07v2) R 7416 7418 6569 0 -1 4194304 21706 0 0 0 179661 345 0 0 25 0 1 0 220489002 71135232 15585 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7418/statm: 17367 15585 102 219 0 17144 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 69468

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1796.62
CPU system time (s): 3.46947
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 73256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.62
system time used= 3.46947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21709
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= 3306

runsolver used 1.17182 second user time and 3.80742 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Tue May  8 20:33:58 UTC 2007

IDJOB= 459590
IDBENCH= 48051
IDSOLVER= 200
FILE ID= node50/459590-1178656438

PBS_JOBID= 5218393

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=9-P0=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459590-1178656438/instance-459590-1178656438.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-459590-1178656438 -o ROOT/results/node50/conversion-459590-1178656438 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459590-1178656438/instance-459590-1178656438.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-459590-1178656438 -o ROOT/results/node50/solver-459590-1178656438 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459590-1178656438/instance-459590-1178656438.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  773aedb43187ca11a13e2d0d2a59ebe9

RANDOM SEED= 807558527

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:       1762320 kB
Buffers:         26448 kB
Cached:         173500 kB
SwapCached:       3032 kB
Active:          78084 kB
Inactive:       131564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762320 kB
SwapTotal:     4192956 kB
SwapFree:      4183852 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            69908 kB
Committed_AS:  4939772 kB
PageTables:       1460 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 node50 on Tue May  8 21:04:01 UTC 2007