Trace number 3727828

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 1.72OPT36 125.23 125.364

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-neos-1440225.opb
MD5SUMae858a83a4b73fde0d05a86f9f6907e8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark3.20351
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1285
Total number of constraints330
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)330
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint64
Number of terms in the objective function 1285
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 1285
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1285
Number of bits of the biggest sum of numbers11
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-3727828-1338669297.opb.
0.00/0.00	c Instance file HOME/instance-3727828-1338669297.opb
0.00/0.00	c File size is 127928 bytes.
0.00/0.01	c Cost Offset: 0
0.00/0.01	c Highest Coefficient sum: 65
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      1285                                                |
0.00/0.01	c |  Number Clauses:        330                                                 |
0.00/0.01	c |  Number Cardinality:    330                                                 |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c |                                                                             |
0.00/0.02	c |  Problem Type:          Optimization                                        |
0.00/0.02	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.02	c |                                                                             |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.02	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.02	c ===============================================================================
0.00/0.02	c | 0.02      | 0  | 1            lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 2            lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 3            lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 4            lb |  0                0                0.00  |
0.01/0.02	c | 0.02      | 0  | 5            lb |  0                0                0.00  |
0.01/0.03	c | 0.02      | 0  | 6            lb |  0                0                0.00  |
0.01/0.03	c | 0.03      | 0  | 7            lb |  0                0                0.00  |
0.01/0.03	c | 0.03      | 0  | 8            lb |  0                0                0.00  |
0.01/0.03	c | 0.03      | 0  | 9            lb |  0                0                0.00  |
0.01/0.03	c | 0.03      | 0  | 10           lb |  0                0                0.00  |
0.01/0.03	c | 0.03      | 0  | 11           lb |  0                0                0.00  |
0.01/0.04	c | 0.03      | 0  | 12           lb |  0                0                0.00  |
0.01/0.04	c | 0.04      | 0  | 13           lb |  0                0                0.00  |
0.01/0.04	c | 0.04      | 0  | 14           lb |  0                0                0.00  |
0.01/0.04	c | 0.04      | 0  | 15           lb |  0                0                0.00  |
0.01/0.04	c | 0.04      | 0  | 16           lb |  0                0                0.00  |
0.01/0.05	c | 0.04      | 0  | 17           lb |  0                0                0.00  |
0.01/0.05	c | 0.04      | 0  | 18           lb |  0                0                0.00  |
0.01/0.05	c | 0.05      | 0  | 19           lb |  0                0                0.00  |
0.01/0.05	c | 0.05      | 0  | 20           lb |  0                0                0.00  |
0.01/0.05	c | 0.05      | 0  | 21           lb |  0                0                0.00  |
0.01/0.06	c | 0.05      | 0  | 22           lb |  0                0                0.00  |
0.01/0.06	c | 0.06      | 0  | 23           lb |  0                0                0.00  |
0.01/0.06	c | 0.06      | 0  | 24           lb |  0                0                0.00  |
0.01/0.06	c | 0.06      | 0  | 25           lb |  0                0                0.00  |
0.01/0.06	c | 0.06      | 0  | 26           lb |  0                0                0.00  |
0.01/0.07	c | 0.06      | 0  | 27           lb |  0                0                0.00  |
0.01/0.07	c | 0.07      | 0  | 28           lb |  0                0                0.00  |
0.01/0.07	c | 0.07      | 0  | 29           lb |  0                0                0.00  |
0.01/0.07	c | 0.07      | 0  | 30           lb |  0                0                0.00  |
0.01/0.07	c | 0.07      | 0  | 31           lb |  0                0                0.00  |
0.01/0.08	c | 0.07      | 0  | 32           lb |  0                0                0.00  |
0.01/0.08	c | 0.08      | 0  | 33           lb |  0                0                0.00  |
0.01/0.08	c | 0.08      | 0  | 34           lb |  0                0                0.00  |
0.01/0.08	c | 0.08      | 0  | 35           lb |  0                0                0.00  |
0.01/0.09	c | 0.08      | 0  | 36           lb |  0                0                0.00  |
125.23/125.36	c | 125.35    | 0  | 36           ub |  0                0                0.00  |
125.23/125.36	c ===============================================================================
125.23/125.36	c Wall Clock Time: 125.35 s
125.23/125.36	o 36
125.23/125.36	c Best Solution: 36
125.23/125.36	s OPTIMUM FOUND
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Verifier Data

OK	36

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-3727828-1338669297/watcher-3727828-1338669297 -o /tmp/evaluation-result-3727828-1338669297/solver-3727828-1338669297 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727828-1338669297.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: 1.08 1.02 1.22 3/173 13788
/proc/meminfo: memFree=29103224/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/13788/stat : 13788 (runsolver) D 13786 13788 13658 0 -1 4202560 40 0 0 0 0 0 0 0 20 0 1 0 333054610 12095488 51 33554432000 4194304 5436572 140737067946288 140737067942584 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/13788/statm: 2953 51 31 304 0 2645 0

[startup+0.0283129 s]
/proc/loadavg: 1.08 1.02 1.22 3/173 13788
/proc/meminfo: memFree=29103224/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=84760 CPUtime=0.01 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 1393 0 0 0 1 0 0 0 20 0 2 0 333054610 86794240 1508 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 21190 1508 188 433 0 20754 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 84760

[startup+0.100162 s]
/proc/loadavg: 1.08 1.02 1.22 3/173 13788
/proc/meminfo: memFree=29103224/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=84760 CPUtime=0.08 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 2216 0 0 0 8 0 0 0 20 0 2 0 333054610 86794240 2331 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 21190 2331 190 433 0 20754 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 84760

[startup+0.300113 s]
/proc/loadavg: 1.08 1.02 1.22 3/173 13788
/proc/meminfo: memFree=29103224/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=84760 CPUtime=0.28 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 2560 0 0 0 28 0 0 0 20 0 2 0 333054610 86794240 2675 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 21190 2675 192 433 0 20754 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 84760

[startup+0.700118 s]
/proc/loadavg: 1.08 1.02 1.22 3/173 13788
/proc/meminfo: memFree=29103224/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=84760 CPUtime=0.68 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 3515 0 0 0 68 0 0 0 20 0 2 0 333054610 86794240 3630 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 21190 3630 192 433 0 20754 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 84760

[startup+1.50021 s]
/proc/loadavg: 1.08 1.02 1.22 3/178 13800
/proc/meminfo: memFree=29026192/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=84760 CPUtime=1.48 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 4742 0 0 0 148 0 0 0 20 0 2 0 333054610 86794240 4857 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 21190 4857 192 433 0 20754 0
[pid=13788/tid=13790] ppid=13786 vsize=84760 CPUtime=1.46 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 3739 0 0 0 146 0 0 0 20 0 2 0 333054612 86794240 4857 33554432000 4194304 5964350 140736477126832 140555979937784 4399840 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) 84760

[startup+3.10024 s]
/proc/loadavg: 1.08 1.02 1.22 3/179 13801
/proc/meminfo: memFree=28896984/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=84904 CPUtime=3.08 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 6782 0 0 0 307 1 0 0 20 0 2 0 333054610 86941696 6897 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 21226 6897 192 433 0 20790 0
[pid=13788/tid=13790] ppid=13786 vsize=84904 CPUtime=3.05 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 5779 0 0 0 304 1 0 0 20 0 2 0 333054612 86941696 6897 33554432000 4194304 5964350 140736477126832 140555979937592 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84904

[startup+6.30029 s]
/proc/loadavg: 1.23 1.05 1.23 3/179 13801
/proc/meminfo: memFree=28836308/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=84904 CPUtime=6.27 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 7757 0 0 0 626 1 0 0 20 0 2 0 333054610 86941696 7872 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 21226 7872 192 433 0 20790 0
[pid=13788/tid=13790] ppid=13786 vsize=84904 CPUtime=6.24 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 6754 0 0 0 623 1 0 0 20 0 2 0 333054612 86941696 7872 33554432000 4194304 5964350 140736477126832 140555979937784 18446744073699066235 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 84904

[startup+12.7003 s]
/proc/loadavg: 1.29 1.06 1.23 3/179 13801
/proc/meminfo: memFree=28824436/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=84976 CPUtime=12.67 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 10635 0 0 0 1265 2 0 0 20 0 2 0 333054610 87015424 10742 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 21244 10742 192 433 0 20808 0
[pid=13788/tid=13790] ppid=13786 vsize=84976 CPUtime=12.62 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 9632 0 0 0 1260 2 0 0 20 0 2 0 333054612 87015424 10742 33554432000 4194304 5964350 140736477126832 140555979937784 4400035 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 84976

[startup+25.5003 s]
/proc/loadavg: 1.45 1.11 1.24 3/179 13801
/proc/meminfo: memFree=28807928/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=84976 CPUtime=25.46 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 14813 0 0 0 2542 4 0 0 20 0 2 0 333054610 87015424 14913 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 21244 14913 192 433 0 20808 0
[pid=13788/tid=13790] ppid=13786 vsize=84976 CPUtime=25.38 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 13810 0 0 0 2535 3 0 0 20 0 2 0 333054612 87015424 14913 33554432000 4194304 5964350 140736477126832 140555979937592 4399998 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 84976

[startup+51.1003 s]
/proc/loadavg: 1.70 1.20 1.27 3/179 13801
/proc/meminfo: memFree=28775652/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=150620 CPUtime=51.04 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 22984 0 0 0 5097 7 0 0 20 0 2 0 333054610 154234880 23125 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 37655 23125 192 433 0 37219 0
[pid=13788/tid=13790] ppid=13786 vsize=150620 CPUtime=50.89 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 21981 0 0 0 5083 6 0 0 20 0 2 0 333054612 154234880 23125 33554432000 4194304 5964350 140736477126832 140555979937784 4400007 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 150620

[startup+102.307 s]
/proc/loadavg: 1.87 1.32 1.30 3/179 13801
/proc/meminfo: memFree=28747300/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=150780 CPUtime=102.23 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 29832 0 0 0 10213 10 0 0 20 0 2 0 333054610 154398720 29973 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 37695 29973 192 433 0 37259 0
[pid=13788/tid=13790] ppid=13786 vsize=150780 CPUtime=101.97 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 28829 0 0 0 10186 11 0 0 20 0 2 0 333054612 154398720 29973 33554432000 4194304 5964350 140736477126832 140555979937784 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 150780

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

[startup+115.1 s]
/proc/loadavg: 1.97 1.36 1.32 3/179 13801
/proc/meminfo: memFree=28747532/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=150780 CPUtime=115.02 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 29832 0 0 0 11492 10 0 0 20 0 2 0 333054610 154398720 29973 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 37695 29973 192 433 0 37259 0
[pid=13788/tid=13790] ppid=13786 vsize=150780 CPUtime=114.73 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 28829 0 0 0 11462 11 0 0 20 0 2 0 333054612 154398720 29973 33554432000 4194304 5964350 140736477126832 140555979937784 4400035 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 115.02
Current children cumulated vsize (KiB) 150780

[startup+121.5 s]
/proc/loadavg: 1.97 1.38 1.32 3/179 13801
/proc/meminfo: memFree=28747392/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=150780 CPUtime=121.42 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 29855 0 0 0 12132 10 0 0 20 0 2 0 333054610 154398720 29996 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 37695 29996 192 433 0 37259 0
[pid=13788/tid=13790] ppid=13786 vsize=150780 CPUtime=121.11 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 28852 0 0 0 12100 11 0 0 20 0 2 0 333054612 154398720 29996 33554432000 4194304 5964350 140736477126832 140555979937592 4400023 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 121.42
Current children cumulated vsize (KiB) 150780

[startup+123.1 s]
/proc/loadavg: 1.97 1.38 1.32 3/179 13801
/proc/meminfo: memFree=28747392/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=150780 CPUtime=123.03 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 29864 0 0 0 12293 10 0 0 20 0 2 0 333054610 154398720 30005 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 37695 30005 192 433 0 37259 0
[pid=13788/tid=13790] ppid=13786 vsize=150780 CPUtime=122.71 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 28861 0 0 0 12260 11 0 0 20 0 2 0 333054612 154398720 30005 33554432000 4194304 5964350 140736477126832 140555979937592 4400007 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 123.03
Current children cumulated vsize (KiB) 150780

[startup+124.7 s]
/proc/loadavg: 1.97 1.38 1.32 3/179 13801
/proc/meminfo: memFree=28747392/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=150780 CPUtime=124.62 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 29876 0 0 0 12452 10 0 0 20 0 2 0 333054610 154398720 30017 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 37695 30017 192 433 0 37259 0
[pid=13788/tid=13790] ppid=13786 vsize=150780 CPUtime=124.3 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 28873 0 0 0 12419 11 0 0 20 0 2 0 333054612 154398720 30017 33554432000 4194304 5964350 140736477126832 140555979937592 4400007 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 124.62
Current children cumulated vsize (KiB) 150780

[startup+125.1 s]
/proc/loadavg: 1.97 1.38 1.32 3/179 13801
/proc/meminfo: memFree=28747392/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=150780 CPUtime=125.02 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 29888 0 0 0 12492 10 0 0 20 0 2 0 333054610 154398720 30029 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 37695 30029 192 433 0 37259 0
[pid=13788/tid=13790] ppid=13786 vsize=150780 CPUtime=124.7 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 28885 0 0 0 12459 11 0 0 20 0 2 0 333054612 154398720 30029 33554432000 4194304 5964350 140736477126832 140555979937592 4399998 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 125.02
Current children cumulated vsize (KiB) 150780

[startup+125.3 s]
/proc/loadavg: 1.98 1.39 1.33 3/179 13801
/proc/meminfo: memFree=28747392/32873844 swapFree=7120/7120
[pid=13788] ppid=13786 vsize=150780 CPUtime=125.23 cores=0,2,4,6
/proc/13788/stat : 13788 (wbo1.72) S 13786 13788 13658 0 -1 4202496 29889 0 0 0 12513 10 0 0 20 0 2 0 333054610 154398720 30030 33554432000 4194304 5964350 140736477126832 140736477126352 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13788/statm: 37695 30030 192 433 0 37259 0
[pid=13788/tid=13790] ppid=13786 vsize=150780 CPUtime=124.91 cores=0,2,4,6
/proc/13788/task/13790/stat : 13790 (wbo1.72) R 13786 13788 13658 0 -1 4202560 28886 0 0 0 12480 11 0 0 20 0 2 0 333054612 154398720 30030 33554432000 4194304 5964350 140736477126832 140555979937592 4400007 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 125.23
Current children cumulated vsize (KiB) 150780

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13788 and gives
#  childrusage.ru_utime.tv_sec=124
#  childrusage.ru_utime.tv_usec=860018
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=125980
# CPU time returned by wait4() is 124.986
# while last known CPU time is 125.23
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 125.364
CPU time (s): 125.23
CPU user time (s): 125.13
CPU system time (s): 0.1
CPU usage (%): 99.893
Max. virtual memory (cumulated for all children) (KiB): 150780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 124.86
system time used= 0.12598
maximum resident set size= 120132
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29892
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= 39
involuntary context switches= 157

runsolver used 0.177972 second user time and 0.513921 second system time

The end

Launcher Data

Begin job on node142 at 2012-06-02 22:34:57
IDJOB=3727828
IDBENCH=89878
IDSOLVER=2313
FILE ID=node142/3727828-1338669297
RUNJOBID= node142-1338669297-13770
PBS_JOBID= 14636499
Free space on /tmp= 71192 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-neos-1440225.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727828-1338669297/watcher-3727828-1338669297 -o /tmp/evaluation-result-3727828-1338669297/solver-3727828-1338669297 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3727828-1338669297.opb

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

MD5SUM BENCH= ae858a83a4b73fde0d05a86f9f6907e8
RANDOM SEED=1109357976

node142.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		: 2666.776
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	: 5333.55
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		: 2666.776
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		: 2666.776
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	: 5391.91
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		: 2666.776
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	: 5331.92
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		: 2666.776
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	: 5331.90
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		: 2666.776
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		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
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:       32873844 kB
MemFree:        29104232 kB
Buffers:          231740 kB
Cached:          2711332 kB
SwapCached:            0 kB
Active:          1087392 kB
Inactive:        1869940 kB
Active(anon):       5508 kB
Inactive(anon):    11236 kB
Active(file):    1081884 kB
Inactive(file):  1858704 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8944 kB
Writeback:             0 kB
AnonPages:         21224 kB
Mapped:             9564 kB
Shmem:               200 kB
Slab:             673392 kB
SReclaimable:     115460 kB
SUnreclaim:       557932 kB
KernelStack:        1400 kB
PageTables:         3464 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     108240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71164 MiB
End job on node142 at 2012-06-02 22:37:03