Trace number 3727644

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 1.72OPT52 91.07 91.1442

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir10_area_partials.opb
MD5SUM8e58fdc516472c37b974ebbf77c2a4fa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark52
Best CPU time to get the best result obtained on this benchmark1.16482
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 52
Optimality of the best value was proved YES
Number of variables2091
Total number of constraints7288
Number of constraints which are clauses7288
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint124
Number of terms in the objective function 486
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 486
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 486
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ 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-3727644-1338664151.opb.
0.00/0.00	c Instance file HOME/instance-3727644-1338664151.opb
0.00/0.00	c File size is 217380 bytes.
0.01/0.01	c Cost Offset: 0
0.01/0.01	c Highest Coefficient sum: 125
0.01/0.01	c ============================[ Problem Statistics ]=============================
0.01/0.01	c |                                                                             |
0.01/0.01	c |  Parsing time:          0.02         s                                      |
0.01/0.01	c |  Number Variables:      2091                                                |
0.01/0.01	c |  Number Clauses:        7288                                                |
0.01/0.01	c |  Number Cardinality:    0                                                   |
0.01/0.01	c |  Number PB Constraints: 0                                                   |
0.01/0.01	c |                                                                             |
0.01/0.02	c |  Problem Type:          Optimization                                        |
0.01/0.02	c |  Objective Function:    Cardinality Constraint                              |
0.01/0.02	c |                                                                             |
0.01/0.02	c ============================[ Search Statistics ]==============================
0.01/0.02	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.01/0.02	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.01/0.02	c ===============================================================================
0.01/0.02	c | 0.02      | 0  | 47           lb |  0                0                0.00  |
0.01/0.02	c | 0.03      | 0  | 48           lb |  0                0                0.00  |
0.01/0.03	c | 0.03      | 0  | 49           lb |  0                0                0.00  |
0.01/0.03	c | 0.03      | 0  | 50           lb |  0                0                0.00  |
0.19/0.29	c | 0.29      | 0  | 51           lb |  0                0                0.00  |
76.47/76.52	c | 76.52     | 0  | 52           lb |  0                0                0.00  |
91.07/91.13	c | 91.14     | 0  | 52           ub |  0                0                0.00  |
91.07/91.13	c ===============================================================================
91.07/91.13	c Wall Clock Time: 91.14 s
91.07/91.13	o 52
91.07/91.13	c Best Solution: 52
91.07/91.13	s OPTIMUM FOUND
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Verifier Data 

OK	52

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-3727644-1338664151/watcher-3727644-1338664151 -o /tmp/evaluation-result-3727644-1338664151/solver-3727644-1338664151 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727644-1338664151.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: 2.00 2.00 2.00 3/177 23265
/proc/meminfo: memFree=27710336/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=3644 CPUtime=0 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) R 23263 23265 20159 0 -1 4202496 386 0 0 0 0 0 0 0 20 0 1 0 332482093 3731456 339 33554432000 4194304 5964350 140735554121504 140736547590856 5136410 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 911 340 173 433 0 421 0

[startup+0.01323 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23265
/proc/meminfo: memFree=27710336/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=4092 CPUtime=0.01 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) R 23263 23265 20159 0 -1 4202496 520 0 0 0 1 0 0 0 20 0 1 0 332482093 4190208 473 33554432000 4194304 5964350 140735554121504 140736547590856 5136410 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 1023 473 197 433 0 533 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4092

[startup+0.100137 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23265
/proc/meminfo: memFree=27710336/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=84696 CPUtime=0.09 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 1835 0 0 0 9 0 0 0 20 0 2 0 332482093 86728704 1734 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 21174 1734 194 433 0 20738 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 84696

[startup+0.300134 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23265
/proc/meminfo: memFree=27710336/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=84696 CPUtime=0.29 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 2216 0 0 0 29 0 0 0 20 0 2 0 332482093 86728704 2115 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 21174 2115 194 433 0 20738 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 84696

[startup+0.700134 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23265
/proc/meminfo: memFree=27710336/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=84696 CPUtime=0.69 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 2251 0 0 0 69 0 0 0 20 0 2 0 332482093 86728704 2150 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 21174 2150 194 433 0 20738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84696

[startup+1.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23267
/proc/meminfo: memFree=27699872/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=84696 CPUtime=1.48 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 3307 0 0 0 148 0 0 0 20 0 2 0 332482093 86728704 3206 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 21174 3206 194 433 0 20738 0
[pid=23265/tid=23267] ppid=23263 vsize=84696 CPUtime=1.46 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 2283 0 0 0 146 0 0 0 20 0 2 0 332482094 86728704 3206 33554432000 4194304 5964350 140735554121504 139837239531512 4399998 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 84696

[startup+3.10021 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23267
/proc/meminfo: memFree=27694648/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=84696 CPUtime=3.09 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 5046 0 0 0 308 1 0 0 20 0 2 0 332482093 86728704 4945 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 21174 4945 194 433 0 20738 0
[pid=23265/tid=23267] ppid=23263 vsize=84696 CPUtime=3.06 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 4022 0 0 0 305 1 0 0 20 0 2 0 332482094 86728704 4945 33554432000 4194304 5964350 140735554121504 139837239531320 4400007 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84696

[startup+6.30022 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23267
/proc/meminfo: memFree=27687332/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=84840 CPUtime=6.28 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 5942 0 0 0 627 1 0 0 20 0 2 0 332482093 86876160 5841 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 21210 5841 194 433 0 20774 0
[pid=23265/tid=23267] ppid=23263 vsize=84840 CPUtime=6.25 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 4918 0 0 0 624 1 0 0 20 0 2 0 332482094 86876160 5841 33554432000 4194304 5964350 140735554121504 139837239531512 4220672 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84840

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23267
/proc/meminfo: memFree=27674352/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=84912 CPUtime=12.69 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 9057 0 0 0 1266 3 0 0 20 0 2 0 332482093 86949888 8956 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 21228 8956 194 433 0 20792 0
[pid=23265/tid=23267] ppid=23263 vsize=84912 CPUtime=12.63 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 8033 0 0 0 1261 2 0 0 20 0 2 0 332482094 86949888 8956 33554432000 4194304 5964350 140735554121504 139837239531560 4400011 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84912

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23267
/proc/meminfo: memFree=27636796/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=85020 CPUtime=25.48 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 17195 0 0 0 2543 5 0 0 20 0 2 0 332482093 87060480 17094 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 21255 17094 194 433 0 20819 0
[pid=23265/tid=23267] ppid=23263 vsize=85020 CPUtime=25.4 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 16171 0 0 0 2535 5 0 0 20 0 2 0 332482094 87060480 17094 33554432000 4194304 5964350 140735554121504 139837239531512 4400007 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85020

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23270
/proc/meminfo: memFree=27607336/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=151004 CPUtime=51.08 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 23102 0 0 0 5101 7 0 0 20 0 2 0 332482093 154628096 23001 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 37751 23001 194 433 0 37315 0
[pid=23265/tid=23267] ppid=23263 vsize=151004 CPUtime=50.93 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 22078 0 0 0 5087 6 0 0 20 0 2 0 332482094 154628096 23001 33554432000 4194304 5964350 140735554121504 139837239531320 4389080 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 151004

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

[startup+76.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23271
/proc/meminfo: memFree=27589380/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=150232 CPUtime=76.67 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 26707 0 0 0 7659 8 0 0 20 0 2 0 332482093 153837568 26406 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 37558 26406 194 433 0 37122 0
[pid=23265/tid=23267] ppid=23263 vsize=150232 CPUtime=76.47 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 25683 0 0 0 7638 9 0 0 20 0 2 0 332482094 153837568 26406 33554432000 4194304 5964350 140735554121504 139837239531576 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 150232

[startup+83.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23271
/proc/meminfo: memFree=27587148/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=150232 CPUtime=83.07 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 26789 0 0 0 8299 8 0 0 20 0 2 0 332482093 153837568 26488 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 37558 26488 194 433 0 37122 0
[pid=23265/tid=23267] ppid=23263 vsize=150232 CPUtime=82.85 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 25765 0 0 0 8276 9 0 0 20 0 2 0 332482094 153837568 26488 33554432000 4194304 5964350 140735554121504 139837239532472 4400342 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 83.07
Current children cumulated vsize (KiB) 150232

[startup+86.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23271
/proc/meminfo: memFree=27586652/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=150232 CPUtime=86.27 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 26805 0 0 0 8619 8 0 0 20 0 2 0 332482093 153837568 26504 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 37558 26504 194 433 0 37122 0
[pid=23265/tid=23267] ppid=23263 vsize=150232 CPUtime=86.04 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 25781 0 0 0 8595 9 0 0 20 0 2 0 332482094 153837568 26504 33554432000 4194304 5964350 140735554121504 139837239532472 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 86.27
Current children cumulated vsize (KiB) 150232

[startup+89.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23349
/proc/meminfo: memFree=28035860/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=150232 CPUtime=89.47 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 26816 0 0 0 8939 8 0 0 20 0 2 0 332482093 153837568 26515 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 37558 26515 194 433 0 37122 0
[pid=23265/tid=23267] ppid=23263 vsize=150232 CPUtime=89.23 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 25792 0 0 0 8914 9 0 0 20 0 2 0 332482094 153837568 26515 33554432000 4194304 5964350 140735554121504 139837239532472 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 89.47
Current children cumulated vsize (KiB) 150232

[startup+90.3003 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 23349
/proc/meminfo: memFree=28051228/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=150232 CPUtime=90.27 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 26816 0 0 0 9019 8 0 0 20 0 2 0 332482093 153837568 26515 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 37558 26515 194 433 0 37122 0
[pid=23265/tid=23267] ppid=23263 vsize=150232 CPUtime=90.03 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 25792 0 0 0 8994 9 0 0 20 0 2 0 332482094 153837568 26515 33554432000 4194304 5964350 140735554121504 139837239532472 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 90.27
Current children cumulated vsize (KiB) 150232

[startup+90.7003 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 23349
/proc/meminfo: memFree=28051228/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=150232 CPUtime=90.67 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 26816 0 0 0 9059 8 0 0 20 0 2 0 332482093 153837568 26515 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 37558 26515 194 433 0 37122 0
[pid=23265/tid=23267] ppid=23263 vsize=150232 CPUtime=90.43 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 25792 0 0 0 9034 9 0 0 20 0 2 0 332482094 153837568 26515 33554432000 4194304 5964350 140735554121504 139837239532472 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 90.67
Current children cumulated vsize (KiB) 150232

[startup+91.1003 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 23349
/proc/meminfo: memFree=28051228/32873844 swapFree=7128/7128
[pid=23265] ppid=23263 vsize=150232 CPUtime=91.07 cores=0,2,4,6
/proc/23265/stat : 23265 (wbo1.72) S 23263 23265 20159 0 -1 4202496 26817 0 0 0 9099 8 0 0 20 0 2 0 332482093 153837568 26521 33554432000 4194304 5964350 140735554121504 140735554121024 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/23265/statm: 37558 26521 194 433 0 37122 0
[pid=23265/tid=23267] ppid=23263 vsize=150232 CPUtime=90.83 cores=0,2,4,6
/proc/23265/task/23267/stat : 23267 (wbo1.72) R 23263 23265 20159 0 -1 4202560 25793 0 0 0 9074 9 0 0 20 0 2 0 332482094 153837568 26521 33554432000 4194304 5964350 140735554121504 139837239532472 4400023 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 91.07
Current children cumulated vsize (KiB) 150232

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23265 and gives
#  childrusage.ru_utime.tv_sec=90
#  childrusage.ru_utime.tv_usec=790197
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=109983
# CPU time returned by wait4() is 90.9002
# while last known CPU time is 91.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 91.1442
CPU time (s): 91.07
CPU user time (s): 90.99
CPU system time (s): 0.08
CPU usage (%): 99.9186
Max. virtual memory (cumulated for all children) (KiB): 151220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 90.7902
system time used= 0.109983
maximum resident set size= 106424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26820
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= 133

runsolver used 0.131979 second user time and 0.373943 second system time

The end

Launcher Data 

Begin job on node105 at 2012-06-02 21:09:11
IDJOB=3727644
IDBENCH=25029
IDSOLVER=2313
FILE ID=node105/3727644-1338664151
RUNJOBID= node105-1338651421-21476
PBS_JOBID= 14636475
Free space on /tmp= 71296 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir10_area_partials.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727644-1338664151/watcher-3727644-1338664151 -o /tmp/evaluation-result-3727644-1338664151/solver-3727644-1338664151 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3727644-1338664151.opb

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

MD5SUM BENCH= 8e58fdc516472c37b974ebbf77c2a4fa
RANDOM SEED=141203843

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27710336 kB
Buffers:          528576 kB
Cached:          3303240 kB
SwapCached:         1700 kB
Active:          1337400 kB
Inactive:        2949032 kB
Active(anon):     450928 kB
Inactive(anon):     4808 kB
Active(file):     886472 kB
Inactive(file):  2944224 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:              5664 kB
Writeback:             0 kB
AnonPages:        458968 kB
Mapped:             9604 kB
Shmem:                 0 kB
Slab:             736804 kB
SReclaimable:     178212 kB
SUnreclaim:       558592 kB
KernelStack:        1448 kB
PageTables:         5000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     173848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    350208 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71292 MiB
End job on node105 at 2012-06-02 21:10:42