Trace number 3728061

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 42.68 42.7361

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=499-P1=293-P2=223-P3=277-B.opb
MD5SUMffde7c44e1ce67f9a67e822c2db106af
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 benchmark0.049991
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 variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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-3728061-1338651905.opb.
0.00/0.00	c Instance file HOME/instance-3728061-1338651905.opb
0.00/0.00	c File size is 17961 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 523264
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:      324                                                 |
0.00/0.00	c |  Number Clauses:        243                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 253                                                 |
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  |
42.58/42.61	c | 42.62     | 0  | 3            lb |  0                0                0.00  |
42.68/42.73	c | 42.73     | 0  | 3            ub |  0                0                0.00  |
42.68/42.73	c ===============================================================================
42.68/42.73	c Wall Clock Time: 42.73 s
42.68/42.73	o 3
42.68/42.73	c Best Solution: 3
42.68/42.73	s OPTIMUM FOUND
42.68/42.73	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 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 x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 -x45 -x55 x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 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 x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 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 x73 x74 -x75 x76 x77 x78 -x79 -x80 -x81

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-3728061-1338651905/watcher-3728061-1338651905 -o /tmp/evaluation-result-3728061-1338651905/solver-3728061-1338651905 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3728061-1338651905.opb 

running on 4 cores: 0,2,4,6

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 1.54 4/176 11461
/proc/meminfo: memFree=27293620/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=83820 CPUtime=0 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 866 0 0 0 0 0 0 0 20 0 2 0 331316247 85831680 813 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 20955 813 195 433 0 20519 0
[pid=11461/tid=11463] ppid=11459 vsize=83820 CPUtime=0 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 117 0 0 0 0 0 0 0 20 0 2 0 331316248 85831680 813 33554432000 4194304 5964350 140733963692608 140734473096360 4389487 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.0377159 s]
/proc/loadavg: 1.00 1.15 1.54 4/176 11461
/proc/meminfo: memFree=27293620/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=83820 CPUtime=0.03 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 997 0 0 0 3 0 0 0 20 0 2 0 331316247 85831680 944 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 20955 944 197 433 0 20519 0
[pid=11461/tid=11463] ppid=11459 vsize=83820 CPUtime=0.02 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 248 0 0 0 2 0 0 0 20 0 2 0 331316248 85831680 945 33554432000 4194304 5964350 140733963692608 140734473096360 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 83820

[startup+0.100239 s]
/proc/loadavg: 1.00 1.15 1.54 4/176 11461
/proc/meminfo: memFree=27293620/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=83820 CPUtime=0.09 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 1170 0 0 0 9 0 0 0 20 0 2 0 331316247 85831680 1117 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 20955 1117 197 433 0 20519 0
[pid=11461/tid=11463] ppid=11459 vsize=83820 CPUtime=0.08 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 421 0 0 0 8 0 0 0 20 0 2 0 331316248 85831680 1117 33554432000 4194304 5964350 140733963692608 140734473096360 4388992 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83820

[startup+0.300194 s]
/proc/loadavg: 1.00 1.15 1.54 4/176 11461
/proc/meminfo: memFree=27293620/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=83820 CPUtime=0.29 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 1554 0 0 0 29 0 0 0 20 0 2 0 331316247 85831680 1501 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 20955 1501 197 433 0 20519 0
[pid=11461/tid=11463] ppid=11459 vsize=83820 CPUtime=0.28 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 805 0 0 0 28 0 0 0 20 0 2 0 331316248 85831680 1501 33554432000 4194304 5964350 140733963692608 139852807718424 4381951 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83820

[startup+0.700211 s]
/proc/loadavg: 1.00 1.15 1.54 4/176 11461
/proc/meminfo: memFree=27293620/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=83820 CPUtime=0.69 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 2148 0 0 0 69 0 0 0 20 0 2 0 331316247 85831680 2095 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 20955 2095 197 433 0 20519 0
[pid=11461/tid=11463] ppid=11459 vsize=83820 CPUtime=0.68 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 1399 0 0 0 68 0 0 0 20 0 2 0 331316248 85831680 2095 33554432000 4194304 5964350 140733963692608 139852807718424 4220678 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83820

[startup+1.50021 s]
/proc/loadavg: 1.00 1.15 1.53 3/179 11515
/proc/meminfo: memFree=27273704/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=83964 CPUtime=1.49 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 2565 0 0 0 149 0 0 0 20 0 2 0 331316247 85979136 2512 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 20991 2512 197 433 0 20555 0
[pid=11461/tid=11463] ppid=11459 vsize=83964 CPUtime=1.48 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 1816 0 0 0 148 0 0 0 20 0 2 0 331316248 85979136 2512 33554432000 4194304 5964350 140733963692608 139852807718712 4391651 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83964

[startup+3.10021 s]
/proc/loadavg: 1.00 1.15 1.53 3/179 11515
/proc/meminfo: memFree=27267428/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=84036 CPUtime=3.09 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 3359 0 0 0 308 1 0 0 20 0 2 0 331316247 86052864 3311 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21009 3311 197 433 0 20573 0
[pid=11461/tid=11463] ppid=11459 vsize=84036 CPUtime=3.07 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 2610 0 0 0 307 0 0 0 20 0 2 0 331316248 86052864 3311 33554432000 4194304 5964350 140733963692608 139852807718712 4381360 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84036

[startup+6.30016 s]
/proc/loadavg: 1.08 1.16 1.54 3/179 11515
/proc/meminfo: memFree=27251252/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=84144 CPUtime=6.29 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 5312 0 0 0 627 2 0 0 20 0 2 0 331316247 86163456 5264 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21036 5264 197 433 0 20600 0
[pid=11461/tid=11463] ppid=11459 vsize=84144 CPUtime=6.26 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 4563 0 0 0 625 1 0 0 20 0 2 0 331316248 86163456 5264 33554432000 4194304 5964350 140733963692608 139852807718424 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84144

[startup+12.7001 s]
/proc/loadavg: 1.15 1.17 1.54 3/179 11515
/proc/meminfo: memFree=27228796/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=84448 CPUtime=12.69 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 7276 0 0 0 1267 2 0 0 20 0 2 0 331316247 86474752 7472 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21112 7472 197 433 0 20676 0
[pid=11461/tid=11463] ppid=11459 vsize=84448 CPUtime=12.65 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 6527 0 0 0 1263 2 0 0 20 0 2 0 331316248 86474752 7472 33554432000 4194304 5964350 140733963692608 139852807718712 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84448

[startup+25.5003 s]
/proc/loadavg: 1.34 1.21 1.55 3/179 11515
/proc/meminfo: memFree=27202748/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=85672 CPUtime=25.48 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 10255 0 0 0 2545 3 0 0 20 0 2 0 331316247 87728128 10447 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21418 10447 197 433 0 20982 0
[pid=11461/tid=11463] ppid=11459 vsize=85672 CPUtime=25.41 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 9506 0 0 0 2538 3 0 0 20 0 2 0 331316248 87728128 10447 33554432000 4194304 5964350 140733963692608 139852807718424 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85672

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=27202748/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=85672 CPUtime=25.58 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 10290 0 0 0 2555 3 0 0 20 0 2 0 331316247 87728128 10482 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21418 10482 197 433 0 20982 0
[pid=11461/tid=11463] ppid=11459 vsize=85672 CPUtime=25.51 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 9541 0 0 0 2548 3 0 0 20 0 2 0 331316248 87728128 10482 33554432000 4194304 5964350 140733963692608 139852807718424 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 85672

[startup+32.0064 s]
/proc/loadavg: 1.39 1.23 1.55 3/179 11515
/proc/meminfo: memFree=27185092/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=86488 CPUtime=31.99 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 12250 0 0 0 3195 4 0 0 20 0 2 0 331316247 88563712 12442 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21622 12442 197 433 0 21186 0
[pid=11461/tid=11463] ppid=11459 vsize=86488 CPUtime=31.9 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 11501 0 0 0 3186 4 0 0 20 0 2 0 331316248 88563712 12442 33554432000 4194304 5964350 140733963692608 139852807718904 4409622 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 31.99
Current children cumulated vsize (KiB) 86488

[startup+38.4002 s]
/proc/loadavg: 1.44 1.24 1.55 3/179 11515
/proc/meminfo: memFree=27180132/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=86488 CPUtime=38.38 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 12317 0 0 0 3834 4 0 0 20 0 2 0 331316247 88563712 12509 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21622 12509 197 433 0 21186 0
[pid=11461/tid=11463] ppid=11459 vsize=86488 CPUtime=38.28 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 11568 0 0 0 3824 4 0 0 20 0 2 0 331316248 88563712 12509 33554432000 4194304 5964350 140733963692608 139852807718712 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 38.38
Current children cumulated vsize (KiB) 86488

[startup+40.0003 s]
/proc/loadavg: 1.44 1.24 1.55 3/179 11515
/proc/meminfo: memFree=27179512/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=86488 CPUtime=39.98 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 12323 0 0 0 3994 4 0 0 20 0 2 0 331316247 88563712 12515 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21622 12515 197 433 0 21186 0
[pid=11461/tid=11463] ppid=11459 vsize=86488 CPUtime=39.88 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 11574 0 0 0 3984 4 0 0 20 0 2 0 331316248 88563712 12515 33554432000 4194304 5964350 140733963692608 139852807718712 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 39.98
Current children cumulated vsize (KiB) 86488

[startup+41.6003 s]
/proc/loadavg: 1.49 1.25 1.55 3/179 11515
/proc/meminfo: memFree=27179140/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=86488 CPUtime=41.58 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 12323 0 0 0 4154 4 0 0 20 0 2 0 331316247 88563712 12515 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21622 12515 197 433 0 21186 0
[pid=11461/tid=11463] ppid=11459 vsize=86488 CPUtime=41.47 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 11574 0 0 0 4143 4 0 0 20 0 2 0 331316248 88563712 12515 33554432000 4194304 5964350 140733963692608 139852807718712 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 41.58
Current children cumulated vsize (KiB) 86488

[startup+42.4002 s]
/proc/loadavg: 1.49 1.25 1.55 3/179 11515
/proc/meminfo: memFree=27178272/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=86488 CPUtime=42.38 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 12323 0 0 0 4234 4 0 0 20 0 2 0 331316247 88563712 12515 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21622 12515 197 433 0 21186 0
[pid=11461/tid=11463] ppid=11459 vsize=86488 CPUtime=42.27 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 11574 0 0 0 4223 4 0 0 20 0 2 0 331316248 88563712 12515 33554432000 4194304 5964350 140733963692608 139852807718712 4222416 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 42.38
Current children cumulated vsize (KiB) 86488

[startup+42.6003 s]
/proc/loadavg: 1.49 1.25 1.55 3/179 11515
/proc/meminfo: memFree=27178272/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=86488 CPUtime=42.58 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 12323 0 0 0 4254 4 0 0 20 0 2 0 331316247 88563712 12515 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21622 12515 197 433 0 21186 0
[pid=11461/tid=11463] ppid=11459 vsize=86488 CPUtime=42.47 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 11574 0 0 0 4243 4 0 0 20 0 2 0 331316248 88563712 12515 33554432000 4194304 5964350 140733963692608 139852807718712 4400548 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 42.58
Current children cumulated vsize (KiB) 86488

[startup+42.7003 s]
/proc/loadavg: 1.49 1.25 1.55 3/179 11515
/proc/meminfo: memFree=27178272/32873660 swapFree=7120/7120
[pid=11461] ppid=11459 vsize=86488 CPUtime=42.68 cores=0,2,4,6
/proc/11461/stat : 11461 (wbo1.72) S 11459 11461 9917 0 -1 4202496 12323 0 0 0 4264 4 0 0 20 0 2 0 331316247 88563712 12515 33554432000 4194304 5964350 140733963692608 140733963692128 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11461/statm: 21622 12515 197 433 0 21186 0
[pid=11461/tid=11463] ppid=11459 vsize=86488 CPUtime=42.57 cores=0,2,4,6
/proc/11461/task/11463/stat : 11463 (wbo1.72) R 11459 11461 9917 0 -1 4202560 11574 0 0 0 4253 4 0 0 20 0 2 0 331316248 88563712 12515 33554432000 4194304 5964350 140733963692608 139852807718712 5122298 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 42.68
Current children cumulated vsize (KiB) 86488

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11461 and gives
#  childrusage.ru_utime.tv_sec=42
#  childrusage.ru_utime.tv_usec=565529
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=53991
# CPU time returned by wait4() is 42.6195
# while last known CPU time is 42.68
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 42.7361
CPU time (s): 42.68
CPU user time (s): 42.64
CPU system time (s): 0.04
CPU usage (%): 99.8686
Max. virtual memory (cumulated for all children) (KiB): 86488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.5655
system time used= 0.053991
maximum resident set size= 50060
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12326
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= 5
involuntary context switches= 45

runsolver used 0.047992 second user time and 0.188971 second system time

The end

Launcher Data 

Begin job on node117 at 2012-06-02 17:45:05
IDJOB=3728061
IDBENCH=48043
IDSOLVER=2314
FILE ID=node117/3728061-1338651905
RUNJOBID= node117-1338651904-11313
PBS_JOBID= 14636463
Free space on /tmp= 69136 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=499-P1=293-P2=223-P3=277-B.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728061-1338651905/watcher-3728061-1338651905 -o /tmp/evaluation-result-3728061-1338651905/solver-3728061-1338651905 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3728061-1338651905.opb

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

MD5SUM BENCH= ffde7c44e1ce67f9a67e822c2db106af
RANDOM SEED=1201065828

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:        27295652 kB
Buffers:          593940 kB
Cached:          4055828 kB
SwapCached:          776 kB
Active:          2248908 kB
Inactive:        2417652 kB
Active(anon):       2760 kB
Inactive(anon):     9984 kB
Active(file):    2246148 kB
Inactive(file):  2407668 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67107012 kB
Dirty:             10872 kB
Writeback:             0 kB
AnonPages:         16652 kB
Mapped:            11840 kB
Shmem:                80 kB
Slab:             775136 kB
SReclaimable:     219340 kB
SUnreclaim:       555796 kB
KernelStack:        1376 kB
PageTables:         3544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545684 kB
Committed_AS:     105396 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-3728061-1338651905.opb

Free space on /tmp at the end= 69124 MiB
End job on node117 at 2012-06-02 17:45:48