Trace number 2695922

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 2010-06-29OPT207 183.597 108.201

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
MD5SUM10cfce36a090e62566639770833f1068
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark207
Best CPU time to get the best result obtained on this benchmark183.597
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 207
Optimality of the best value was proved YES
Number of variables498
Total number of constraints2431
Number of constraints which are clauses2431
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 498
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 498
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 498
Number of bits of the biggest sum of numbers9
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-2695922-1278018698.opb.
0.00/0.00	c Instance file HOME/instance-2695922-1278018698.opb
0.00/0.00	c File size is 115884 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:          0.16         s                                      |
0.00/0.17	c |  Number Variables:      498                                                 |
0.00/0.17	c |  Number Constraints:    2431                                                |
0.00/0.17	c ===============================================================================
183.43/108.19	c Remaining time 1799.84 sec.
183.43/108.19	s OPTIMUM FOUND
183.43/108.19	c Solution value = 207.00
183.43/108.19	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
183.43/108.19	c Total CPU time              : 183.039 s

Verifier Data 

OK	207

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695922-1278018698/watcher-2695922-1278018698 -o /tmp/evaluation-result-2695922-1278018698/solver-2695922-1278018698 -C 1800 -W 2000 -M 1800 run HOME/instance-2695922-1278018698.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: 1.67 1.81 1.70 3/106 24435
/proc/meminfo: memFree=1770808/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0

[startup+0.0532309 s]
/proc/loadavg: 1.67 1.81 1.70 3/106 24435
/proc/meminfo: memFree=1770808/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100239 s]
/proc/loadavg: 1.67 1.81 1.70 3/106 24435
/proc/meminfo: memFree=1770808/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300174 s]
/proc/loadavg: 1.67 1.81 1.70 3/106 24435
/proc/meminfo: memFree=1770808/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70017 s]
/proc/loadavg: 1.67 1.81 1.70 3/106 24435
/proc/meminfo: memFree=1770808/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50016 s]
/proc/loadavg: 1.62 1.80 1.69 2/108 24437
/proc/meminfo: memFree=1763600/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=23044 CPUtime=1.48
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202496 5830 0 0 0 146 2 0 0 19 0 1 0 175526162 23597056 2542 1992294400 134512640 146736320 4294797936 18446744073709551615 135468197 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24436/statm: 5761 2542 1003 2985 0 2303 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31744

[startup+3.10015 s]
/proc/loadavg: 1.62 1.80 1.69 2/108 24437
/proc/meminfo: memFree=1762856/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=24368 CPUtime=3.08
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202496 7776 0 0 0 305 3 0 0 24 0 1 0 175526162 24952832 2831 1992294400 134512640 146736320 4294797936 18446744073709551615 136406021 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24436/statm: 6092 2831 1003 2985 0 2634 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33068

[startup+6.30011 s]
/proc/loadavg: 1.57 1.79 1.69 2/108 24437
/proc/meminfo: memFree=1762732/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=25088 CPUtime=6.28
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202496 12214 0 0 0 623 5 0 0 25 0 1 0 175526162 25690112 2999 1992294400 134512640 146736320 4294797936 18446744073709551615 136406144 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24436/statm: 6272 2999 1003 2985 0 2814 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33788

[startup+12.7 s]
/proc/loadavg: 1.60 1.79 1.69 4/109 24438
/proc/meminfo: memFree=1756400/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=42248 CPUtime=14.32
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202496 16714 0 0 0 1423 9 0 0 19 0 2 0 175526162 43261952 4429 1992294400 134512640 146736320 4294797936 18446744073709551615 136000487 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24436/statm: 10562 4429 1033 2985 0 7104 0
[pid=24436/tid=24438] ppid=24435 vsize=42248 CPUtime=2.54
/proc/24436/task/24438/stat : 24438 (pb_cplex) R 24435 24435 24051 0 -1 4202560 507 0 0 0 253 1 0 0 19 0 2 0 175527088 43261952 4429 1992294400 134512640 146736320 4294797936 18446744073709551615 136008160 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 14.32
Current children cumulated vsize (KiB) 50948

[startup+25.5009 s]
/proc/loadavg: 1.81 1.83 1.70 2/108 24438
/proc/meminfo: memFree=1755788/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=40360 CPUtime=34.67
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202496 18278 0 0 0 3452 15 0 0 21 0 1 0 175526162 41328640 4560 1992294400 134512640 146736320 4294797936 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24436/statm: 10090 4560 1049 2985 0 6632 0
Current children cumulated CPU time (s) 34.67
Current children cumulated vsize (KiB) 49060

[startup+51.1007 s]
/proc/loadavg: 1.77 1.81 1.70 4/109 24442
/proc/meminfo: memFree=1749332/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=45940 CPUtime=76.28
/proc/24436/stat : 24436 (pb_cplex) S 24435 24435 24051 0 -1 4202496 26427 0 0 0 7604 24 0 0 18 0 2 0 175526162 47042560 5958 1992294400 134512640 146736320 4294797936 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24436/statm: 11485 5958 1075 2985 0 8027 0
[pid=24436/tid=24440] ppid=24435 vsize=45940 CPUtime=17.84
/proc/24436/task/24440/stat : 24440 (pb_cplex) R 24435 24435 24051 0 -1 4202560 2469 0 0 0 1782 2 0 0 20 0 2 0 175529105 47042560 5958 1992294400 134512640 146736320 4294797936 18446744073709551615 135451607 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 76.28
Current children cumulated vsize (KiB) 54640

[startup+102.308 s]
/proc/loadavg: 2.07 1.89 1.73 3/109 24442
/proc/meminfo: memFree=1747968/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=46572 CPUtime=173.19
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202496 33004 0 0 0 17269 50 0 0 17 0 2 0 175526162 47689728 6123 1992294400 134512640 146736320 4294797936 18446744073709551615 136388078 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24436/statm: 11643 6123 1075 2985 0 8185 0
[pid=24436/tid=24440] ppid=24435 vsize=46572 CPUtime=67.42
/proc/24436/task/24440/stat : 24440 (pb_cplex) R 24435 24435 24051 0 -1 4202560 4640 0 0 0 6729 13 0 0 18 0 2 0 175529105 47689728 6123 1992294400 134512640 146736320 4294797936 18446744073709551615 139023093 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 173.19
Current children cumulated vsize (KiB) 55272

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

[startup+105.501 s]
/proc/loadavg: 2.07 1.89 1.73 5/109 24442
/proc/meminfo: memFree=1748712/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=46572 CPUtime=178.91
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202496 34351 0 0 0 17839 52 0 0 16 0 2 0 175526162 47689728 6123 1992294400 134512640 146736320 4294797936 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24436/statm: 11643 6123 1075 2985 0 8185 0
[pid=24436/tid=24440] ppid=24435 vsize=46572 CPUtime=70.44
/proc/24436/task/24440/stat : 24440 (pb_cplex) R 24435 24435 24051 0 -1 4202560 4641 0 0 0 7030 14 0 0 17 0 2 0 175529105 47689728 6123 1992294400 134512640 146736320 4294797936 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 178.91
Current children cumulated vsize (KiB) 55272

[startup+107.1 s]
/proc/loadavg: 2.07 1.89 1.73 2/109 24442
/proc/meminfo: memFree=1748712/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=46572 CPUtime=181.71
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202496 34693 0 0 0 18117 54 0 0 17 0 2 0 175526162 47689728 6123 1992294400 134512640 146736320 4294797936 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24436/statm: 11643 6123 1075 2985 0 8185 0
[pid=24436/tid=24440] ppid=24435 vsize=46572 CPUtime=71.69
/proc/24436/task/24440/stat : 24440 (pb_cplex) R 24435 24435 24051 0 -1 4202560 4641 0 0 0 7154 15 0 0 16 0 2 0 175529105 47689728 6123 1992294400 134512640 146736320 4294797936 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 181.71
Current children cumulated vsize (KiB) 55272

[startup+107.903 s]
/proc/loadavg: 2.07 1.89 1.73 3/109 24442
/proc/meminfo: memFree=1748712/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=46572 CPUtime=183.1
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202496 35032 0 0 0 18255 55 0 0 17 0 2 0 175526162 47689728 6123 1992294400 134512640 146736320 4294797936 18446744073709551615 135851010 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24436/statm: 11643 6123 1075 2985 0 8185 0
[pid=24436/tid=24440] ppid=24435 vsize=46572 CPUtime=72.38
/proc/24436/task/24440/stat : 24440 (pb_cplex) R 24435 24435 24051 0 -1 4202560 4641 0 0 0 7223 15 0 0 15 0 2 0 175529105 47689728 6123 1992294400 134512640 146736320 4294797936 18446744073709551615 135466527 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 183.1
Current children cumulated vsize (KiB) 55272

[startup+108.1 s]
/proc/loadavg: 2.07 1.89 1.73 3/109 24442
/proc/meminfo: memFree=1748712/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=46572 CPUtime=183.43
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202496 35032 0 0 0 18288 55 0 0 17 0 2 0 175526162 47689728 6123 1992294400 134512640 146736320 4294797936 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24436/statm: 11643 6123 1075 2985 0 8185 0
[pid=24436/tid=24440] ppid=24435 vsize=46572 CPUtime=72.52
/proc/24436/task/24440/stat : 24440 (pb_cplex) R 24435 24435 24051 0 -1 4202560 4641 0 0 0 7237 15 0 0 16 0 2 0 175529105 47689728 6123 1992294400 134512640 146736320 4294797936 18446744073709551615 136400733 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 183.43
Current children cumulated vsize (KiB) 55272

[startup+108.2 s]
/proc/loadavg: 2.07 1.89 1.73 3/109 24442
/proc/meminfo: memFree=1748712/2059040 swapFree=4139352/4192956
[pid=24435] ppid=24433 vsize=8700 CPUtime=0
/proc/24435/stat : 24435 (run) S 24433 24435 24051 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 175526161 8908800 249 1992294400 4194304 4922060 140737321263392 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24435/statm: 2175 249 208 178 0 68 0
[pid=24436] ppid=24435 vsize=0 CPUtime=183.59
/proc/24436/stat : 24436 (pb_cplex) R 24435 24435 24051 0 -1 4202500 35056 0 0 0 18304 55 0 0 17 0 1 0 175526162 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24436/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 183.59
Current children cumulated vsize (KiB) 8700

Child status: 0
Real time (s): 108.201
CPU time (s): 183.597
CPU user time (s): 183.041
CPU system time (s): 0.555915
CPU usage (%): 169.681
Max. virtual memory (cumulated for all children) (KiB): 57320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 183.041
system time used= 0.555915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35427
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= 2526
involuntary context switches= 2947

runsolver used 0.222966 second user time and 0.567913 second system time

The end

Launcher Data 

Begin job on node019 at 2010-07-01 23:11:38
IDJOB=2695922
IDBENCH=2189
IDSOLVER=1209
FILE ID=node019/2695922-1278018698
PBS_JOBID= 11198737
Free space on /tmp= 62048 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695922-1278018698/watcher-2695922-1278018698 -o /tmp/evaluation-result-2695922-1278018698/solver-2695922-1278018698 -C 1800 -W 2000 -M 1800  run HOME/instance-2695922-1278018698.opb

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

MD5SUM BENCH= 10cfce36a090e62566639770833f1068
RANDOM SEED=1603586955

node019.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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1771212 kB
Buffers:         59968 kB
Cached:         127032 kB
SwapCached:       6824 kB
Active:         105460 kB
Inactive:        95920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1771212 kB
SwapTotal:     4192956 kB
SwapFree:      4139352 kB
Dirty:           16752 kB
Writeback:           0 kB
AnonPages:       12904 kB
Mapped:          11968 kB
Slab:            64468 kB
PageTables:       4232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183456 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= 62032 MiB
End job on node019 at 2010-07-01 23:13:27