Trace number 2696525

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
pb_cplex 2010-06-29OPT244 305.025 174.418

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
MD5SUM074c87f3baaaee27cf79610ce4b49729
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark244
Best CPU time to get the best result obtained on this benchmark3.56146
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 244
Optimality of the best value was proved YES
Number of variables522
Total number of constraints2819
Number of constraints which are clauses2819
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 522
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 522
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 522
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696525-1278018756.opb.
0.00/0.00	c Instance file HOME/instance-2696525-1278018756.opb
0.00/0.00	c File size is 122162 bytes.
0.00/0.16	c Highest Coefficient sum: 33
0.00/0.16	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.17	c ============================[ Problem Statistics ]=============================
0.00/0.17	c |                                                                             |
0.00/0.17	c |  Parsing time:          0.17         s                                      |
0.00/0.17	c |  Number Variables:      522                                                 |
0.00/0.17	c |  Number Constraints:    2819                                                |
0.00/0.17	c ===============================================================================
304.99/174.41	c Remaining time 1799.83 sec.
304.99/174.41	s OPTIMUM FOUND
304.99/174.41	c Solution value = 244.00
304.99/174.41	v x1 -x2 x3 -x4 -x5 x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 -x18 -x19 x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 -x79 x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89 -x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 x123 -x124 -x125 x126 x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 -x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 -x159 x160 x161 -x162 -x163 -x164 x165 -x166 -x167 x168 x169 -x170 -x171 x172 x173 -x174 -x175 -x176 -x177 -x178 x179 -x180 x181 -x182 -x183 x184 -x185 -x186 x187 -x188 x189 -x190 -x191 -x192 -x193 -x194 x195 -x196 x197 -x198 x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 x209 -x210 -x211 -x212 -x213 -x214 x215 -x216 x217 -x218 x219 -x220 x221 -x222 x223 -x224 x225 -x226 -x227 -x228 x229 -x230 x231 -x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240 x241 -x242 x243 -x244 x245 -x246 x247 -x248 -x249 -x250 x251 -x252 x253 -x254 x255 -x256 x257 -x258 x259 -x260 x261 -x262 x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328 -x329 x330 x331 -x332 x333 -x334 x335 -x336 x337 -x338 x339 -x340 x341 -x342 x343 -x344 x345 -x346 -x347 x348 x349 -x350 x351 -x352 x353 -x354 x355 -x356 -x357 x358 x359 -x360 x361 -x362 x363 -x364 x365 -x366 x367 -x368 x369 -x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 x379 -x380 x381 -x382 x383 -x384 x385 -x386 -x387 x388 -x389 x390 -x391 x392 -x393 x394 x395 -x396 -x397 x398 -x399 x400 x401 -x402 -x403 x404 -x405 x406 x407 -x408 -x409 x410 -x411 x412 x413 -x414 -x415 x416 x417 -x418 -x419 x420 -x421 x422 -x423 x424 x425 -x426 -x427 x428 -x429 x430 x431 -x432 -x433 x434 -x435 x436 x437 -x438 x439 -x440 -x441 x442 -x443 x444 x445 -x446 -x447 x448 -x449 x450 -x451 x452 -x453 x454 x455 -x456 -x457 -x458 -x459 x460 x461 -x462 -x463 x464 -x465 x466 x467 -x468 -x469 x470 -x471 x472 x473 -x474 -x475 x476 -x477 x478 x479 -x480 -x481 x482 -x483 x484 x485 -x486 -x487 x488 -x489 x490 x491 -x492 x493 -x494 -x495 x496 -x497 x498 x499 -x500 -x501 x502 -x503 x504 -x505 x506 -x507 x508 x509 -x510 x511 -x512 -x513 x514 -x515 x516 -x517 x518 x519 -x520 -x521 x522
304.99/174.41	c Total CPU time              : 303.975 s

Verifier Data 

OK	244

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696525-1278018756/watcher-2696525-1278018756 -o /tmp/evaluation-result-2696525-1278018756/solver-2696525-1278018756 -C 1800 -W 2000 -M 1800 run HOME/instance-2696525-1278018756.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.90 1.94 1.95 3/106 24675
/proc/meminfo: memFree=1777052/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0

[startup+0.100789 s]
/proc/loadavg: 1.90 1.94 1.95 3/106 24675
/proc/meminfo: memFree=1777052/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.202462 s]
/proc/loadavg: 1.90 1.94 1.95 3/106 24675
/proc/meminfo: memFree=1777052/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300461 s]
/proc/loadavg: 1.90 1.94 1.95 3/106 24675
/proc/meminfo: memFree=1777052/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700456 s]
/proc/loadavg: 1.90 1.94 1.95 3/106 24675
/proc/meminfo: memFree=1777052/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50045 s]
/proc/loadavg: 1.90 1.94 1.95 2/108 24677
/proc/meminfo: memFree=1769968/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=24248 CPUtime=1.49
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 8767 0 0 0 146 3 0 0 19 0 1 0 177479119 24829952 2686 1992294400 134512640 146736320 4294543504 18446744073709551615 137059771 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24676/statm: 6062 2686 987 2985 0 2604 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32948

[startup+3.10143 s]
/proc/loadavg: 1.90 1.94 1.95 2/108 24677
/proc/meminfo: memFree=1768480/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=25452 CPUtime=3.09
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 11733 0 0 0 305 4 0 0 24 0 1 0 177479119 26062848 2917 1992294400 134512640 146736320 4294543504 18446744073709551615 137698483 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24676/statm: 6363 2918 986 2985 0 2905 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34152

[startup+6.30039 s]
/proc/loadavg: 1.83 1.92 1.95 2/108 24677
/proc/meminfo: memFree=1769472/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=26128 CPUtime=6.29
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 19494 0 0 0 621 8 0 0 25 0 1 0 177479119 26755072 3094 1992294400 134512640 146736320 4294543504 18446744073709551615 137698804 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24676/statm: 6532 3094 986 2985 0 3074 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34828

[startup+12.7013 s]
/proc/loadavg: 1.76 1.91 1.94 5/109 24680
/proc/meminfo: memFree=1761404/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=43724 CPUtime=14.7
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 23263 0 0 0 1460 10 0 0 19 0 2 0 177479119 44773376 4768 1992294400 134512640 146736320 4294543504 18446744073709551615 136001863 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24676/statm: 10931 4768 1039 2985 0 7473 0
[pid=24676/tid=24678] ppid=24675 vsize=43724 CPUtime=3.09
/proc/24676/task/24678/stat : 24678 (pb_cplex) R 24675 24675 24318 0 -1 4202560 751 0 0 0 309 0 0 0 19 0 2 0 177479994 44773376 4768 1992294400 134512640 146736320 4294543504 18446744073709551615 139028328 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 14.7
Current children cumulated vsize (KiB) 52424

[startup+25.5002 s]
/proc/loadavg: 1.95 1.94 1.95 3/109 24680
/proc/meminfo: memFree=1761156/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=44748 CPUtime=38.62
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 23357 0 0 0 3847 15 0 0 18 0 2 0 177479119 45821952 4822 1992294400 134512640 146736320 4294543504 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24676/statm: 11187 4822 1040 2985 0 7729 0
[pid=24676/tid=24678] ppid=24675 vsize=44748 CPUtime=15.66
/proc/24676/task/24678/stat : 24678 (pb_cplex) R 24675 24675 24318 0 -1 4202560 760 0 0 0 1564 2 0 0 19 0 2 0 177479994 45821952 4822 1992294400 134512640 146736320 4294543504 18446744073709551615 135525914 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 38.62
Current children cumulated vsize (KiB) 53448

[startup+51.1008 s]
/proc/loadavg: 2.13 1.98 1.97 3/109 24682
/proc/meminfo: memFree=1754956/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=46572 CPUtime=76.07
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 28993 0 0 0 7584 23 0 0 21 0 2 0 177479119 47689728 6167 1992294400 134512640 146736320 4294543504 18446744073709551615 136388084 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24676/statm: 11643 6167 1070 2985 0 8185 0
[pid=24676/tid=24682] ppid=24675 vsize=46572 CPUtime=12.08
/proc/24676/task/24682/stat : 24682 (pb_cplex) R 24675 24675 24318 0 -1 4202560 1567 0 0 0 1207 1 0 0 20 0 2 0 177482415 47689728 6167 1992294400 134512640 146736320 4294543504 18446744073709551615 136475784 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 76.07
Current children cumulated vsize (KiB) 55272

[startup+102.3 s]
/proc/loadavg: 2.10 2.00 1.97 4/109 24687
/proc/meminfo: memFree=1754460/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=46572 CPUtime=171.3
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 44848 0 0 0 17081 49 0 0 17 0 2 0 177479119 47689728 6216 1992294400 134512640 146736320 4294543504 18446744073709551615 136008178 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24676/statm: 11643 6216 1070 2985 0 8185 0
[pid=24676/tid=24682] ppid=24675 vsize=46572 CPUtime=61.57
/proc/24676/task/24682/stat : 24682 (pb_cplex) R 24675 24675 24318 0 -1 4202560 11115 0 0 0 6142 15 0 0 18 0 2 0 177482415 47689728 6216 1992294400 134512640 146736320 4294543504 18446744073709551615 136008443 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 171.3
Current children cumulated vsize (KiB) 55272

[startup+162.3 s]
/proc/loadavg: 2.07 2.01 1.98 5/109 24689
/proc/meminfo: memFree=1753592/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=47208 CPUtime=283.68
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 56451 0 0 0 28278 90 0 0 16 0 2 0 177479119 48340992 6307 1992294400 134512640 146736320 4294543504 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24676/statm: 11802 6307 1077 2985 0 8344 0
[pid=24676/tid=24682] ppid=24675 vsize=47208 CPUtime=120.33
/proc/24676/task/24682/stat : 24682 (pb_cplex) R 24675 24675 24318 0 -1 4202560 15653 0 0 0 11999 34 0 0 18 0 2 0 177482415 48340992 6307 1992294400 134512640 146736320 4294543504 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 283.68
Current children cumulated vsize (KiB) 55908

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

[startup+166.4 s]
/proc/loadavg: 2.07 2.01 1.98 3/109 24689
/proc/meminfo: memFree=1754460/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=46576 CPUtime=291.11
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 58307 0 0 0 29017 94 0 0 16 0 2 0 177479119 47693824 6231 1992294400 134512640 146736320 4294543504 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24676/statm: 11644 6231 1077 2985 0 8186 0
[pid=24676/tid=24682] ppid=24675 vsize=46576 CPUtime=124.21
/proc/24676/task/24682/stat : 24682 (pb_cplex) R 24675 24675 24318 0 -1 4202560 15682 0 0 0 12386 35 0 0 18 0 2 0 177482415 47693824 6231 1992294400 134512640 146736320 4294543504 18446744073709551615 136002764 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 291.11
Current children cumulated vsize (KiB) 55276

[startup+169.601 s]
/proc/loadavg: 1.98 1.99 1.97 3/109 24689
/proc/meminfo: memFree=1754336/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=46576 CPUtime=296.86
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 62617 0 0 0 29588 98 0 0 18 0 2 0 177479119 47693824 6231 1992294400 134512640 146736320 4294543504 18446744073709551615 136008114 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24676/statm: 11644 6231 1077 2985 0 8186 0
[pid=24676/tid=24682] ppid=24675 vsize=46576 CPUtime=126.92
/proc/24676/task/24682/stat : 24682 (pb_cplex) R 24675 24675 24318 0 -1 4202560 16878 0 0 0 12656 36 0 0 16 0 2 0 177482415 47693824 6231 1992294400 134512640 146736320 4294543504 18446744073709551615 135454047 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 296.86
Current children cumulated vsize (KiB) 55276

[startup+172.809 s]
/proc/loadavg: 1.98 1.99 1.97 3/109 24689
/proc/meminfo: memFree=1754460/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=48624 CPUtime=302.19
/proc/24676/stat : 24676 (pb_cplex) S 24675 24675 24318 0 -1 4202496 66271 0 0 0 30118 101 0 0 19 0 2 0 177479119 49790976 6627 1992294400 134512640 146736320 4294543504 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24676/statm: 12156 6627 1077 2985 0 8698 0
[pid=24676/tid=24682] ppid=24675 vsize=48624 CPUtime=129.2
/proc/24676/task/24682/stat : 24682 (pb_cplex) R 24675 24675 24318 0 -1 4202560 19375 0 0 0 12882 38 0 0 16 0 2 0 177482415 49790976 6627 1992294400 134512640 146736320 4294543504 18446744073709551615 139028318 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 302.19
Current children cumulated vsize (KiB) 57324

[startup+173.6 s]
/proc/loadavg: 1.98 1.99 1.97 3/109 24689
/proc/meminfo: memFree=1754460/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=46576 CPUtime=303.61
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 66665 0 0 0 30259 102 0 0 17 0 2 0 177479119 47693824 6237 1992294400 134512640 146736320 4294543504 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24676/statm: 11644 6237 1077 2985 0 8186 0
[pid=24676/tid=24682] ppid=24675 vsize=46576 CPUtime=129.95
/proc/24676/task/24682/stat : 24682 (pb_cplex) R 24675 24675 24318 0 -1 4202560 19769 0 0 0 12956 39 0 0 16 0 2 0 177482415 47693824 6237 1992294400 134512640 146736320 4294543504 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 303.61
Current children cumulated vsize (KiB) 55276

[startup+174 s]
/proc/loadavg: 1.98 1.99 1.97 3/109 24689
/proc/meminfo: memFree=1754460/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=46576 CPUtime=304.31
/proc/24676/stat : 24676 (pb_cplex) S 24675 24675 24318 0 -1 4202496 66665 0 0 0 30328 103 0 0 17 0 2 0 177479119 47693824 6237 1992294400 134512640 146736320 4294543504 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24676/statm: 11644 6237 1077 2985 0 8186 0
[pid=24676/tid=24682] ppid=24675 vsize=46576 CPUtime=130.29
/proc/24676/task/24682/stat : 24682 (pb_cplex) R 24675 24675 24318 0 -1 4202560 19769 0 0 0 12990 39 0 0 16 0 2 0 177482415 47693824 6237 1992294400 134512640 146736320 4294543504 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 304.31
Current children cumulated vsize (KiB) 55276

[startup+174.401 s]
/proc/loadavg: 1.98 1.99 1.97 3/109 24689
/proc/meminfo: memFree=1754460/2059040 swapFree=4139180/4192956
[pid=24675] ppid=24673 vsize=8700 CPUtime=0
/proc/24675/stat : 24675 (run) S 24673 24675 24318 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177479119 8908800 248 1992294400 4194304 4922060 140734209358800 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24675/statm: 2175 248 208 178 0 68 0
[pid=24676] ppid=24675 vsize=46576 CPUtime=304.99
/proc/24676/stat : 24676 (pb_cplex) R 24675 24675 24318 0 -1 4202496 67058 0 0 0 30395 104 0 0 16 0 2 0 177479119 47693824 6237 1992294400 134512640 146736320 4294543504 18446744073709551615 135526849 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24676/statm: 11644 6237 1077 2985 0 8186 0
[pid=24676/tid=24682] ppid=24675 vsize=46576 CPUtime=130.68
/proc/24676/task/24682/stat : 24682 (pb_cplex) R 24675 24675 24318 0 -1 4202560 20162 0 0 0 13028 40 0 0 16 0 2 0 177482415 47693824 6237 1992294400 134512640 146736320 4294543504 18446744073709551615 135526859 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 304.99
Current children cumulated vsize (KiB) 55276

Child status: 0
Real time (s): 174.418
CPU time (s): 305.025
CPU user time (s): 303.976
CPU system time (s): 1.04884
CPU usage (%): 174.881
Max. virtual memory (cumulated for all children) (KiB): 58188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 303.976
system time used= 1.04884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67453
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= 5800
involuntary context switches= 4809

runsolver used 0.32695 second user time and 0.949855 second system time

The end

Launcher Data 

Begin job on node007 at 2010-07-01 23:12:37
IDJOB=2696525
IDBENCH=2204
IDSOLVER=1209
FILE ID=node007/2696525-1278018756
PBS_JOBID= 11198747
Free space on /tmp= 62228 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696525-1278018756/watcher-2696525-1278018756 -o /tmp/evaluation-result-2696525-1278018756/solver-2696525-1278018756 -C 1800 -W 2000 -M 1800  run HOME/instance-2696525-1278018756.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 074c87f3baaaee27cf79610ce4b49729
RANDOM SEED=387899155

node007.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1777580 kB
Buffers:         68084 kB
Cached:         116924 kB
SwapCached:       8544 kB
Active:         104396 kB
Inactive:        96088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1777580 kB
SwapTotal:     4192956 kB
SwapFree:      4139180 kB
Dirty:           16756 kB
Writeback:           0 kB
AnonPages:       12860 kB
Mapped:          11828 kB
Slab:            59032 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181860 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62212 MiB
End job on node007 at 2010-07-01 23:15:31