Trace number 3704558

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
pwbo 2.0OPT3 38.3282 19.1676

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
MD5SUM1d3dc680e7fede194f84acfa61415e9b
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 benchmark0.065989
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 variables120
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                    2.0 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3704558-1338087824.opb.
0.00/0.00	c Instance file HOME/instance-3704558-1338087824.opb
0.00/0.00	c File size is 23753 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 130560
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      440                                                 |
0.00/0.00	c |  Number Clauses:        320                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 336                                                 |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
38.17/19.16	o 5
38.17/19.16	o 3
38.17/19.16	c ===============================================================================
38.17/19.16	c Wall Clock Time: 19.16 s
38.17/19.16	c Best Solution: 3
38.17/19.16	s OPTIMUM FOUND
38.17/19.16	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 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 x49 x50 x51 x52 -x53 x54 -x55 -x56 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 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 x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 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 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 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 x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 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 -x113 x114 x115 x116 x117 x118 -x119 -x120

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3704558-1338087824/watcher-3704558-1338087824 -o /tmp/evaluation-result-3704558-1338087824/solver-3704558-1338087824 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3704558-1338087824.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.04 1.93 1.90 4/176 24649
/proc/meminfo: memFree=28144272/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=162772 CPUtime=0 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 1039 0 0 0 0 0 0 0 20 0 3 0 274908289 166678528 986 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 40693 986 197 433 0 40257 0
[pid=24649/tid=24650] ppid=24647 vsize=162772 CPUtime=0 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 123 0 0 0 0 0 0 0 20 0 3 0 274908290 166678528 986 33554432000 4194304 5965102 140736178841056 139971974851272 4401127 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=162772 CPUtime=0 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 58 0 0 0 0 0 0 0 20 0 3 0 274908290 166678528 986 33554432000 4194304 5965102 140736178841056 139971964361688 4390204 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.040654 s]
/proc/loadavg: 3.04 1.93 1.90 4/176 24649
/proc/meminfo: memFree=28144272/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=162772 CPUtime=0.07 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 1271 0 0 0 7 0 0 0 20 0 3 0 274908289 166678528 1218 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 40693 1218 199 433 0 40257 0
[pid=24649/tid=24650] ppid=24647 vsize=162772 CPUtime=0.02 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 240 0 0 0 2 0 0 0 20 0 3 0 274908290 166678528 1219 33554432000 4194304 5965102 140736178841056 139971974850552 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=162772 CPUtime=0.02 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 174 0 0 0 2 0 0 0 20 0 3 0 274908290 166678528 1219 33554432000 4194304 5965102 140736178841056 139971964361688 4390228 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 162772

[startup+0.100335 s]
/proc/loadavg: 3.04 1.93 1.90 4/176 24649
/proc/meminfo: memFree=28144272/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=162772 CPUtime=0.19 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 1636 0 0 0 19 0 0 0 20 0 3 0 274908289 166678528 1583 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 40693 1583 199 433 0 40257 0
[pid=24649/tid=24650] ppid=24647 vsize=162772 CPUtime=0.08 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 430 0 0 0 8 0 0 0 20 0 3 0 274908290 166678528 1583 33554432000 4194304 5965102 140736178841056 139971974850360 4391827 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=162772 CPUtime=0.08 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 348 0 0 0 8 0 0 0 20 0 3 0 274908290 166678528 1583 33554432000 4194304 5965102 140736178841056 139971964360536 4401155 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 162772

[startup+0.300294 s]
/proc/loadavg: 3.04 1.93 1.90 4/176 24649
/proc/meminfo: memFree=28144272/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=162772 CPUtime=0.59 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 2360 0 0 0 59 0 0 0 20 0 3 0 274908289 166678528 2307 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 40693 2307 199 433 0 40257 0
[pid=24649/tid=24650] ppid=24647 vsize=162772 CPUtime=0.28 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 834 0 0 0 28 0 0 0 20 0 3 0 274908290 166678528 2307 33554432000 4194304 5965102 140736178841056 139971974850552 4404584 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=162772 CPUtime=0.28 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 668 0 0 0 28 0 0 0 20 0 3 0 274908290 166678528 2307 33554432000 4194304 5965102 140736178841056 139971964360824 4390112 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 162772

[startup+0.700221 s]
/proc/loadavg: 3.04 1.93 1.90 4/176 24649
/proc/meminfo: memFree=28144272/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=162912 CPUtime=1.38 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 3433 0 0 0 138 0 0 0 20 0 3 0 274908289 166821888 3380 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 40728 3380 205 433 0 40292 0
[pid=24649/tid=24650] ppid=24647 vsize=162912 CPUtime=0.68 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 1429 0 0 0 68 0 0 0 20 0 3 0 274908290 166821888 3380 33554432000 4194304 5965102 140736178841056 139971974850072 4392762 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=162912 CPUtime=0.68 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 1146 0 0 0 68 0 0 0 20 0 3 0 274908290 166821888 3380 33554432000 4194304 5965102 140736178841056 139971964360824 4401155 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162912

[startup+1.50035 s]
/proc/loadavg: 3.04 1.93 1.90 5/179 24652
/proc/meminfo: memFree=28130864/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=163200 CPUtime=2.99 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 4113 0 0 0 298 1 0 0 20 0 3 0 274908289 167116800 4060 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 40800 4060 205 433 0 40364 0
[pid=24649/tid=24650] ppid=24647 vsize=163200 CPUtime=1.48 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 1875 0 0 0 148 0 0 0 20 0 3 0 274908290 167116800 4060 33554432000 4194304 5965102 140736178841056 139971974850360 4404704 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=163200 CPUtime=1.48 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 1380 0 0 0 148 0 0 0 20 0 3 0 274908290 167116800 4060 33554432000 4194304 5965102 140736178841056 139971964358984 4382641 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 163200

[startup+3.10038 s]
/proc/loadavg: 3.11 1.96 1.91 5/179 24652
/proc/meminfo: memFree=28124168/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=163344 CPUtime=6.19 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 6328 0 0 0 617 2 0 0 20 0 3 0 274908289 167264256 6275 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 40836 6275 205 433 0 40400 0
[pid=24649/tid=24650] ppid=24647 vsize=163344 CPUtime=3.08 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 3672 0 0 0 307 1 0 0 20 0 3 0 274908290 167264256 6275 33554432000 4194304 5965102 140736178841056 139971974850552 4400966 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=163344 CPUtime=3.08 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 1798 0 0 0 308 0 0 0 20 0 3 0 274908290 167264256 6275 33554432000 4194304 5965102 140736178841056 139971964360824 4390112 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 163344

[startup+6.30031 s]
/proc/loadavg: 3.11 1.96 1.91 5/179 24652
/proc/meminfo: memFree=28111380/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=163560 CPUtime=12.58 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 8698 0 0 0 1255 3 0 0 20 0 3 0 274908289 167485440 8645 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 40890 8645 205 433 0 40454 0
[pid=24649/tid=24650] ppid=24647 vsize=163560 CPUtime=6.28 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 5134 0 0 0 625 3 0 0 20 0 3 0 274908290 167485440 8645 33554432000 4194304 5965102 140736178841056 139971974850552 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=163560 CPUtime=6.28 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 2706 0 0 0 627 1 0 0 20 0 3 0 274908290 167485440 8645 33554432000 4194304 5965102 140736178841056 139971964361008 4221984 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 163560

[startup+12.7003 s]
/proc/loadavg: 3.33 2.05 1.94 5/179 24704
/proc/meminfo: memFree=28195436/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=163880 CPUtime=25.38 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 13081 0 0 0 2531 7 0 0 20 0 3 0 274908289 167813120 13028 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 40970 13028 205 433 0 40534 0
[pid=24649/tid=24650] ppid=24647 vsize=163880 CPUtime=12.69 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 7795 0 0 0 1263 6 0 0 20 0 3 0 274908290 167813120 13028 33554432000 4194304 5965102 140736178841056 139971974850360 4390583 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=163880 CPUtime=12.68 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 4428 0 0 0 1266 2 0 0 20 0 3 0 274908290 167813120 13028 33554432000 4194304 5965102 140736178841056 139971964361016 4404767 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 163880

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

[startup+15.9003 s]
/proc/loadavg: 3.33 2.05 1.94 5/179 24704
/proc/meminfo: memFree=28175908/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=164024 CPUtime=31.77 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 14380 0 0 0 3168 9 0 0 20 0 3 0 274908289 167960576 14634 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 41006 14634 205 433 0 40570 0
[pid=24649/tid=24650] ppid=24647 vsize=164024 CPUtime=15.87 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 9088 0 0 0 1580 7 0 0 20 0 3 0 274908290 167960576 14634 33554432000 4194304 5965102 140736178841056 139971974850072 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=164024 CPUtime=15.88 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 4434 0 0 0 1586 2 0 0 20 0 3 0 274908290 167960576 14634 33554432000 4194304 5965102 140736178841056 139971964361016 4400972 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 31.77
Current children cumulated vsize (KiB) 164024

[startup+17.5003 s]
/proc/loadavg: 3.38 2.08 1.95 5/179 24704
/proc/meminfo: memFree=28170700/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=164312 CPUtime=34.99 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 14628 0 0 0 3489 10 0 0 20 0 3 0 274908289 168255488 14882 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 41078 14882 205 433 0 40642 0
[pid=24649/tid=24650] ppid=24647 vsize=164312 CPUtime=17.48 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 9285 0 0 0 1740 8 0 0 20 0 3 0 274908290 168255488 14882 33554432000 4194304 5965102 140736178841056 139971974850600 4393344 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=164312 CPUtime=17.49 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 4485 0 0 0 1747 2 0 0 20 0 3 0 274908290 168255488 14882 33554432000 4194304 5965102 140736178841056 139971964360824 4401078 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 34.99
Current children cumulated vsize (KiB) 164312

[startup+18.3003 s]
/proc/loadavg: 3.38 2.08 1.95 5/179 24704
/proc/meminfo: memFree=28170700/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=164312 CPUtime=36.57 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 14697 0 0 0 3647 10 0 0 20 0 3 0 274908289 168255488 14951 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 41078 14951 205 433 0 40642 0
[pid=24649/tid=24650] ppid=24647 vsize=164312 CPUtime=18.27 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 9309 0 0 0 1819 8 0 0 20 0 3 0 274908290 168255488 14951 33554432000 4194304 5965102 140736178841056 139971974850360 4401096 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=164312 CPUtime=18.28 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 4530 0 0 0 1826 2 0 0 20 0 3 0 274908290 168255488 14951 33554432000 4194304 5965102 140736178841056 139971964360824 4401582 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 36.57
Current children cumulated vsize (KiB) 164312

[startup+18.707 s]
/proc/loadavg: 3.38 2.08 1.95 5/179 24704
/proc/meminfo: memFree=28164500/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=164312 CPUtime=37.39 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 14805 0 0 0 3729 10 0 0 20 0 3 0 274908289 168255488 15059 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 41078 15059 205 433 0 40642 0
[pid=24649/tid=24650] ppid=24647 vsize=164312 CPUtime=18.68 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 9331 0 0 0 1860 8 0 0 20 0 3 0 274908290 168255488 15059 33554432000 4194304 5965102 140736178841056 139971974850360 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=164312 CPUtime=18.69 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 4616 0 0 0 1867 2 0 0 20 0 3 0 274908290 168255488 15059 33554432000 4194304 5965102 140736178841056 139971964360824 4382641 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 37.39
Current children cumulated vsize (KiB) 164312

[startup+19.1003 s]
/proc/loadavg: 3.38 2.08 1.95 5/179 24704
/proc/meminfo: memFree=28164500/32873852 swapFree=6848/6848
[pid=24649] ppid=24647 vsize=164312 CPUtime=38.17 cores=1,3,5,7
/proc/24649/stat : 24649 (pwbo2.0) S 24647 24649 23596 0 -1 4202496 14932 0 0 0 3807 10 0 0 20 0 3 0 274908289 168255488 15186 33554432000 4194304 5965102 140736178841056 140736178840576 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24649/statm: 41078 15186 205 433 0 40642 0
[pid=24649/tid=24650] ppid=24647 vsize=164312 CPUtime=19.07 cores=1,3,5,7
/proc/24649/task/24650/stat : 24650 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 9395 0 0 0 1899 8 0 0 20 0 3 0 274908290 168255488 15186 33554432000 4194304 5965102 140736178841056 139971974850360 4383069 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=24649/tid=24651] ppid=24647 vsize=164312 CPUtime=19.08 cores=1,3,5,7
/proc/24649/task/24651/stat : 24651 (pwbo2.0) R 24647 24649 23596 0 -1 4202560 4679 0 0 0 1906 2 0 0 20 0 3 0 274908290 168255488 15186 33554432000 4194304 5965102 140736178841056 139971964361016 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 38.17
Current children cumulated vsize (KiB) 164312

Child status: 255
Real time (s): 19.1676
CPU time (s): 38.3282
CPU user time (s): 38.1862
CPU system time (s): 0.141978
CPU usage (%): 199.964
Max. virtual memory (cumulated for all children) (KiB): 164312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.1862
system time used= 0.141978
maximum resident set size= 60800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14946
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= 58
involuntary context switches= 40

runsolver used 0.079987 second user time and 0.165974 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-27 05:03:44
IDJOB=3704558
IDBENCH=47998
IDSOLVER=2281
FILE ID=node128/3704558-1338087824
RUNJOBID= node128-1338087754-23613
PBS_JOBID= 14624447
Free space on /tmp= 71356 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3704558-1338087824/watcher-3704558-1338087824 -o /tmp/evaluation-result-3704558-1338087824/solver-3704558-1338087824 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3704558-1338087824.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1d3dc680e7fede194f84acfa61415e9b
RANDOM SEED=1316740765

node128.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        28144428 kB
Buffers:          354212 kB
Cached:          3416056 kB
SwapCached:            0 kB
Active:          1073180 kB
Inactive:        2837812 kB
Active(anon):     143248 kB
Inactive(anon):        0 kB
Active(file):     929932 kB
Inactive(file):  2837812 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5712 kB
Writeback:             0 kB
AnonPages:        146972 kB
Mapped:            15188 kB
Shmem:               204 kB
Slab:             680208 kB
SReclaimable:     122116 kB
SUnreclaim:       558092 kB
KernelStack:        1464 kB
PageTables:         4384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     159468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3704558-1338087824.opb

Free space on /tmp at the end= 71348 MiB
End job on node128 at 2012-05-27 05:04:03