Trace number 3728056

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
wbo 1.72OPT3 48.57 48.6357

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
MD5SUM74c00e33b4232d137ad873ae982593f6
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 benchmark0.048992
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 variables96
Total number of constraints9
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 constraints9
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)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3728056-1338651905.opb.
0.00/0.00	c Instance file HOME/instance-3728056-1338651905.opb
0.00/0.00	c File size is 18984 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:      352                                                 |
0.00/0.00	c |  Number Clauses:        256                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 269                                                 |
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 ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
0.00/0.00	c | 0.00      | 0  | 1            lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 2            lb |  0                0                0.00  |
48.38/48.48	c | 48.48     | 0  | 3            lb |  0                0                0.00  |
48.57/48.63	c | 48.63     | 0  | 3            ub |  0                0                0.00  |
48.57/48.63	c ===============================================================================
48.57/48.63	c Wall Clock Time: 48.63 s
48.57/48.63	o 3
48.57/48.63	c Best Solution: 3
48.57/48.63	s OPTIMUM FOUND
48.57/48.63	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 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 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 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 x49 -x50 -x51 -x52 -x53 x54 -x55 -x56 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 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 x57 x58 -x59 -x60 -x61 x62 x63 -x64 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 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 -x89 -x90 x91 -x92 -x93 -x94 x95 -x96

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-3728056-1338651905/watcher-3728056-1338651905 -o /tmp/evaluation-result-3728056-1338651905/solver-3728056-1338651905 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3728056-1338651905.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: 1.00 1.15 1.53 4/178 11514
/proc/meminfo: memFree=27285548/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=83828 CPUtime=0 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 878 0 0 0 0 0 0 0 20 0 2 0 331316274 85839872 826 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 20957 826 196 433 0 20521 0
[pid=11513/tid=11514] ppid=11511 vsize=83828 CPUtime=0 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 127 0 0 0 0 0 0 0 20 0 2 0 331316274 85839872 826 33554432000 4194304 5964350 140734208066816 140736038015816 4403637 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0

[startup+0.105401 s]
/proc/loadavg: 1.00 1.15 1.53 4/178 11514
/proc/meminfo: memFree=27285548/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=83828 CPUtime=0.1 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 1206 0 0 0 10 0 0 0 20 0 2 0 331316274 85839872 1154 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 20957 1154 197 433 0 20521 0
[pid=11513/tid=11514] ppid=11511 vsize=83828 CPUtime=0.09 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 455 0 0 0 9 0 0 0 20 0 2 0 331316274 85839872 1154 33554432000 4194304 5964350 140734208066816 140393472784376 5136340 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 83828

[startup+0.200546 s]
/proc/loadavg: 1.00 1.15 1.53 4/178 11514
/proc/meminfo: memFree=27285548/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=83828 CPUtime=0.19 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 1428 0 0 0 19 0 0 0 20 0 2 0 331316274 85839872 1376 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 20957 1376 197 433 0 20521 0
[pid=11513/tid=11514] ppid=11511 vsize=83828 CPUtime=0.18 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 677 0 0 0 18 0 0 0 20 0 2 0 331316274 85839872 1376 33554432000 4194304 5964350 140734208066816 140393472784376 4221120 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 83828

[startup+0.30025 s]
/proc/loadavg: 1.00 1.15 1.53 4/178 11514
/proc/meminfo: memFree=27285548/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=83828 CPUtime=0.29 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 1681 0 0 0 29 0 0 0 20 0 2 0 331316274 85839872 1629 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 20957 1629 197 433 0 20521 0
[pid=11513/tid=11514] ppid=11511 vsize=83828 CPUtime=0.28 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 930 0 0 0 28 0 0 0 20 0 2 0 331316274 85839872 1629 33554432000 4194304 5964350 140734208066816 140393472784376 4220672 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83828

[startup+0.700211 s]
/proc/loadavg: 1.00 1.15 1.53 4/178 11514
/proc/meminfo: memFree=27285548/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=83972 CPUtime=0.69 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 2294 0 0 0 69 0 0 0 20 0 2 0 331316274 85987328 2242 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 20993 2242 197 433 0 20557 0
[pid=11513/tid=11514] ppid=11511 vsize=83972 CPUtime=0.68 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 1543 0 0 0 68 0 0 0 20 0 2 0 331316274 85987328 2242 33554432000 4194304 5964350 140734208066816 140393472784376 4399840 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83972

[startup+1.50013 s]
/proc/loadavg: 1.00 1.15 1.53 3/179 11515
/proc/meminfo: memFree=27272084/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=83972 CPUtime=1.49 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 2678 0 0 0 149 0 0 0 20 0 2 0 331316274 85987328 2626 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 20993 2626 197 433 0 20557 0
[pid=11513/tid=11514] ppid=11511 vsize=83972 CPUtime=1.48 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 1927 0 0 0 148 0 0 0 20 0 2 0 331316274 85987328 2626 33554432000 4194304 5964350 140734208066816 140393472783896 5136340 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83972

[startup+3.10026 s]
/proc/loadavg: 1.00 1.15 1.53 3/179 11515
/proc/meminfo: memFree=27266064/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=84044 CPUtime=3.09 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 4237 0 0 0 308 1 0 0 20 0 2 0 331316274 86061056 4185 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21011 4185 197 433 0 20575 0
[pid=11513/tid=11514] ppid=11511 vsize=84044 CPUtime=3.07 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 3486 0 0 0 307 0 0 0 20 0 2 0 331316274 86061056 4185 33554432000 4194304 5964350 140734208066816 140393472784376 4400011 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84044

[startup+6.30021 s]
/proc/loadavg: 1.08 1.16 1.54 3/179 11515
/proc/meminfo: memFree=27249392/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=84152 CPUtime=6.29 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 5468 0 0 0 628 1 0 0 20 0 2 0 331316274 86171648 5416 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21038 5416 197 433 0 20602 0
[pid=11513/tid=11514] ppid=11511 vsize=84152 CPUtime=6.27 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 4717 0 0 0 627 0 0 0 20 0 2 0 331316274 86171648 5416 33554432000 4194304 5964350 140734208066816 140393472784184 4399840 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84152

[startup+12.7002 s]
/proc/loadavg: 1.15 1.17 1.54 3/179 11515
/proc/meminfo: memFree=27228804/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=84456 CPUtime=12.68 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 8417 0 0 0 1267 1 0 0 20 0 2 0 331316274 86482944 8365 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21114 8365 197 433 0 20678 0
[pid=11513/tid=11514] ppid=11511 vsize=84456 CPUtime=12.65 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 7666 0 0 0 1264 1 0 0 20 0 2 0 331316274 86482944 8365 33554432000 4194304 5964350 140734208066816 140393472783896 4399872 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84456

[startup+25.5003 s]
/proc/loadavg: 1.34 1.21 1.55 3/179 11515
/proc/meminfo: memFree=27202376/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=85200 CPUtime=25.48 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 11741 0 0 0 2545 3 0 0 20 0 2 0 331316274 87244800 11697 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21300 11697 197 433 0 20864 0
[pid=11513/tid=11514] ppid=11511 vsize=85200 CPUtime=25.41 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 10990 0 0 0 2538 3 0 0 20 0 2 0 331316274 87244800 11697 33554432000 4194304 5964350 140734208066816 140393472784184 4400023 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85200

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

[startup+25.6003 s]
/proc/loadavg: 1.34 1.21 1.55 3/179 11515
/proc/meminfo: memFree=27202376/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=85200 CPUtime=25.58 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 11749 0 0 0 2555 3 0 0 20 0 2 0 331316274 87244800 11705 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21300 11705 197 433 0 20864 0
[pid=11513/tid=11514] ppid=11511 vsize=85200 CPUtime=25.51 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 10998 0 0 0 2548 3 0 0 20 0 2 0 331316274 87244800 11705 33554432000 4194304 5964350 140734208066816 140393472784184 4399958 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 85200

[startup+38.4002 s]
/proc/loadavg: 1.44 1.24 1.55 3/179 11515
/proc/meminfo: memFree=27180132/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=85488 CPUtime=38.38 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 15373 0 0 0 3833 5 0 0 20 0 2 0 331316274 87539712 15358 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21372 15358 197 433 0 20936 0
[pid=11513/tid=11514] ppid=11511 vsize=85488 CPUtime=38.27 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 14622 0 0 0 3823 4 0 0 20 0 2 0 331316274 87539712 15358 33554432000 4194304 5964350 140734208066816 140393472784184 4373033 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 38.38
Current children cumulated vsize (KiB) 85488

[startup+44.8002 s]
/proc/loadavg: 1.49 1.25 1.55 3/179 11566
/proc/meminfo: memFree=27215416/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=85992 CPUtime=44.77 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 16764 0 0 0 4471 6 0 0 20 0 2 0 331316274 88055808 16848 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21498 16848 197 433 0 21062 0
[pid=11513/tid=11514] ppid=11511 vsize=85992 CPUtime=44.65 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 16013 0 0 0 4460 5 0 0 20 0 2 0 331316274 88055808 16848 33554432000 4194304 5964350 140734208066816 140393472783896 4379216 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 44.77
Current children cumulated vsize (KiB) 85992

[startup+46.4004 s]
/proc/loadavg: 1.53 1.26 1.55 3/179 11566
/proc/meminfo: memFree=27208352/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=85992 CPUtime=46.37 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 16764 0 0 0 4631 6 0 0 20 0 2 0 331316274 88055808 16848 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21498 16848 197 433 0 21062 0
[pid=11513/tid=11514] ppid=11511 vsize=85992 CPUtime=46.24 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 16013 0 0 0 4619 5 0 0 20 0 2 0 331316274 88055808 16848 33554432000 4194304 5964350 140734208066816 140393472783896 4403399 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 46.37
Current children cumulated vsize (KiB) 85992

[startup+48.0002 s]
/proc/loadavg: 1.53 1.26 1.55 3/179 11617
/proc/meminfo: memFree=27215528/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=86136 CPUtime=47.97 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 16812 0 0 0 4791 6 0 0 20 0 2 0 331316274 88203264 16896 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21534 16896 197 433 0 21098 0
[pid=11513/tid=11514] ppid=11511 vsize=86136 CPUtime=47.84 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 16061 0 0 0 4779 5 0 0 20 0 2 0 331316274 88203264 16896 33554432000 4194304 5964350 140734208066816 140393472784184 4221120 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 47.97
Current children cumulated vsize (KiB) 86136

[startup+48.4004 s]
/proc/loadavg: 1.53 1.26 1.55 3/175 11664
/proc/meminfo: memFree=27219612/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=86136 CPUtime=48.38 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 16812 0 0 0 4832 6 0 0 20 0 2 0 331316274 88203264 16896 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21534 16896 197 433 0 21098 0
[pid=11513/tid=11514] ppid=11511 vsize=86136 CPUtime=48.24 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 16061 0 0 0 4819 5 0 0 20 0 2 0 331316274 88203264 16896 33554432000 4194304 5964350 140734208066816 140393472784184 4389099 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 48.38
Current children cumulated vsize (KiB) 86136

[startup+48.6003 s]
/proc/loadavg: 1.53 1.26 1.55 3/175 11664
/proc/meminfo: memFree=27219612/32873660 swapFree=7120/7120
[pid=11513] ppid=11511 vsize=86136 CPUtime=48.57 cores=1,3,5,7
/proc/11513/stat : 11513 (wbo1.72) S 11511 11513 9917 0 -1 4202496 16812 0 0 0 4851 6 0 0 20 0 2 0 331316274 88203264 16896 33554432000 4194304 5964350 140734208066816 140734208066336 4546605 0 0 4096 16387 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11513/statm: 21534 16896 197 433 0 21098 0
[pid=11513/tid=11514] ppid=11511 vsize=86136 CPUtime=48.44 cores=1,3,5,7
/proc/11513/task/11514/stat : 11514 (wbo1.72) R 11511 11513 9917 0 -1 4202560 16061 0 0 0 4839 5 0 0 20 0 2 0 331316274 88203264 16896 33554432000 4194304 5964350 140734208066816 140393472784184 5122320 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 48.57
Current children cumulated vsize (KiB) 86136

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11513 and gives
#  childrusage.ru_utime.tv_sec=48
#  childrusage.ru_utime.tv_usec=423638
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=63990
# CPU time returned by wait4() is 48.4876
# while last known CPU time is 48.57
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 48.6357
CPU time (s): 48.57
CPU user time (s): 48.51
CPU system time (s): 0.06
CPU usage (%): 99.8649
Max. virtual memory (cumulated for all children) (KiB): 86136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.4236
system time used= 0.06399
maximum resident set size= 67584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16815
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= 25
involuntary context switches= 83

runsolver used 0.111982 second user time and 0.293955 second system time

The end

Launcher Data 

Begin job on node117 at 2012-06-02 17:45:05
IDJOB=3728056
IDBENCH=48054
IDSOLVER=2314
FILE ID=node117/3728056-1338651905
RUNJOBID= node117-1338651904-11314
PBS_JOBID= 14636463
Free space on /tmp= 69128 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728056-1338651905/watcher-3728056-1338651905 -o /tmp/evaluation-result-3728056-1338651905/solver-3728056-1338651905 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3728056-1338651905.opb

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

MD5SUM BENCH= 74c00e33b4232d137ad873ae982593f6
RANDOM SEED=238165485

node117.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		: 2667.148
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	: 5334.29
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		: 2667.148
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		: 2667.148
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	: 5331.91
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		: 2667.148
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	: 5331.95
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		: 2667.148
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		: 2667.148
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		: 2667.148
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		: 2667.148
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:       32873660 kB
MemFree:        27291364 kB
Buffers:          593960 kB
Cached:          4055808 kB
SwapCached:          776 kB
Active:          2253384 kB
Inactive:        2417912 kB
Active(anon):       6976 kB
Inactive(anon):     9984 kB
Active(file):    2246408 kB
Inactive(file):  2407928 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67107012 kB
Dirty:             10872 kB
Writeback:             0 kB
AnonPages:         21308 kB
Mapped:            13392 kB
Shmem:                80 kB
Slab:             775136 kB
SReclaimable:     219340 kB
SUnreclaim:       555796 kB
KernelStack:        1376 kB
PageTables:         3932 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545684 kB
Committed_AS:     142428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3728056-1338651905.opb

Free space on /tmp at the end= 69120 MiB
End job on node117 at 2012-06-02 17:45:54