Trace number 3726174

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pwbo 2.02OPT-167 190.133 95.1614

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-2000opt.opb
MD5SUM5ab7e551a21f0b7676d0c7dccbb62e78
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-167
Best CPU time to get the best result obtained on this benchmark11.8752
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints61821
Number of constraints which are clauses61821
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 constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 326
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 326
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726174-1338657810.opb.
0.00/0.00	c Instance file HOME/instance-3726174-1338657810.opb
0.00/0.00	c File size is 2061590 bytes.
0.09/0.15	c Cost Offset: -326
0.09/0.15	c Highest Coefficient sum: 4
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Parsing time:          0.15         s                                      |
0.09/0.15	c |  Number Variables:      2025                                                |
0.09/0.15	c |  Number Clauses:        61821                                               |
0.09/0.15	c |  Number Cardinality:    0                                                   |
0.09/0.15	c |  Number PB Constraints: 0                                                   |
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Problem Type:          Optimization                                        |
0.09/0.15	c |  Objective Function:    Cardinality Constraint                              |
0.09/0.15	c |                                                                             |
0.09/0.15	c ===============================================================================
189.99/95.14	o -31
189.99/95.14	o -89
189.99/95.14	o -96
189.99/95.14	o -105
189.99/95.14	o -118
189.99/95.14	o -121
189.99/95.14	o -122
189.99/95.14	o -148
189.99/95.14	o -153
189.99/95.14	o -155
189.99/95.14	o -156
189.99/95.14	o -157
189.99/95.14	o -161
189.99/95.14	o -162
189.99/95.14	o -165
189.99/95.14	o -167
189.99/95.14	c ===============================================================================
189.99/95.14	c Wall Clock Time: 95.14 s
189.99/95.14	c Best Solution: -167
189.99/95.14	s OPTIMUM FOUND
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Verifier Data 

OK	-167

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-3726174-1338657810/watcher-3726174-1338657810 -o /tmp/evaluation-result-3726174-1338657810/solver-3726174-1338657810 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 HOME/instance-3726174-1338657810.opb 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.98 4.00 3.93 4/178 16966
/proc/meminfo: memFree=26043924/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=6996 CPUtime=0 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) R 16964 16966 14598 0 -1 4202496 549 0 0 0 0 0 0 0 20 0 1 0 331905904 7163904 502 33554432000 4194304 5964478 140734723569056 140736975319992 5368248 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 1749 503 167 433 0 809 0

[startup+0.0476821 s]
/proc/loadavg: 3.98 4.00 3.93 4/178 16966
/proc/meminfo: memFree=26043924/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=9852 CPUtime=0.04 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) R 16964 16966 14598 0 -1 4202496 1364 0 0 0 4 0 0 0 20 0 1 0 331905904 10088448 1317 33554432000 4194304 5964478 140734723569056 140736975319992 5136490 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 2463 1318 306 433 0 1523 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9852

[startup+0.100237 s]
/proc/loadavg: 3.98 4.00 3.93 4/178 16966
/proc/meminfo: memFree=26043924/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=13360 CPUtime=0.09 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) R 16964 16966 14598 0 -1 4202496 2470 0 0 0 9 0 0 0 20 0 1 0 331905904 13680640 2357 33554432000 4194304 5964478 140734723569056 140736975319992 5136420 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 3340 2358 483 433 0 2400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13360

[startup+0.300207 s]
/proc/loadavg: 3.98 4.00 3.93 4/178 16966
/proc/meminfo: memFree=26043924/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=175484 CPUtime=0.42 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 7868 0 0 0 41 1 0 0 20 0 3 0 331905904 179695616 6762 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 43871 6762 205 433 0 43435 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 175484

[startup+0.700208 s]
/proc/loadavg: 3.98 4.00 3.93 4/178 16966
/proc/meminfo: memFree=26043924/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=175484 CPUtime=1.23 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 8997 0 0 0 121 2 0 0 20 0 3 0 331905904 179695616 6901 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 43871 6901 206 433 0 43435 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 175484

[startup+1.50034 s]
/proc/loadavg: 3.98 4.00 3.93 5/181 16969
/proc/meminfo: memFree=26016488/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=175484 CPUtime=2.82 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 11322 0 0 0 280 2 0 0 20 0 3 0 331905904 179695616 7932 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 43871 7932 206 433 0 43435 0
[pid=16966/tid=16968] ppid=16964 vsize=175484 CPUtime=1.32 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 5441 0 0 0 132 0 0 0 20 0 3 0 331905920 179695616 7932 33554432000 4194304 5964478 140734723569056 140685392222744 4394755 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=175484 CPUtime=1.33 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 1899 0 0 0 133 0 0 0 20 0 3 0 331905920 179695616 7932 33554432000 4194304 5964478 140734723569056 140685381732664 4400736 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 175484

[startup+3.10034 s]
/proc/loadavg: 3.98 4.00 3.93 5/181 16969
/proc/meminfo: memFree=26012256/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=175484 CPUtime=6.02 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 14670 0 0 0 599 3 0 0 20 0 3 0 331905904 179695616 9578 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 43871 9578 206 433 0 43435 0
[pid=16966/tid=16968] ppid=16964 vsize=175484 CPUtime=2.92 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 7640 0 0 0 291 1 0 0 20 0 3 0 331905920 179695616 9578 33554432000 4194304 5964478 140734723569056 140685392222616 4389100 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=175484 CPUtime=2.93 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 3048 0 0 0 292 1 0 0 20 0 3 0 331905920 179695616 9578 33554432000 4194304 5964478 140734723569056 140685381732664 4400010 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.02
Current children cumulated vsize (KiB) 175484

[startup+6.30033 s]
/proc/loadavg: 3.98 4.00 3.93 5/181 16969
/proc/meminfo: memFree=25991920/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=175484 CPUtime=12.42 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 19044 0 0 0 1237 5 0 0 20 0 3 0 331905904 179695616 13952 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 43871 13952 206 433 0 43435 0
[pid=16966/tid=16968] ppid=16964 vsize=175484 CPUtime=6.13 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 9564 0 0 0 610 3 0 0 20 0 3 0 331905920 179695616 13952 33554432000 4194304 5964478 140734723569056 140685392222552 4399915 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=175484 CPUtime=6.13 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 5498 0 0 0 611 2 0 0 20 0 3 0 331905920 179695616 13952 33554432000 4194304 5964478 140734723569056 140685381732664 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.42
Current children cumulated vsize (KiB) 175484

[startup+12.7003 s]
/proc/loadavg: 3.98 4.00 3.93 5/181 16969
/proc/meminfo: memFree=25965280/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=175676 CPUtime=25.22 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 25676 0 0 0 2512 10 0 0 20 0 3 0 331905904 179892224 20584 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 43919 20584 206 433 0 43483 0
[pid=16966/tid=16968] ppid=16964 vsize=175676 CPUtime=12.52 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 11282 0 0 0 1248 4 0 0 20 0 3 0 331905920 179892224 20584 33554432000 4194304 5964478 140734723569056 140685392222200 4221120 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=175676 CPUtime=12.53 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 10412 0 0 0 1247 6 0 0 20 0 3 0 331905920 179892224 20584 33554432000 4194304 5964478 140734723569056 140685381732600 4400490 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 175676

[startup+25.5003 s]
/proc/loadavg: 3.99 4.00 3.93 5/181 16969
/proc/meminfo: memFree=25921244/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=241720 CPUtime=50.81 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 35948 0 0 0 5064 17 0 0 20 0 3 0 331905904 247521280 30856 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 60430 30856 206 433 0 59994 0
[pid=16966/tid=16968] ppid=16964 vsize=241720 CPUtime=25.32 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 14363 0 0 0 2527 5 0 0 20 0 3 0 331905920 247521280 30856 33554432000 4194304 5964478 140734723569056 140685392222008 4399938 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=241720 CPUtime=25.34 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 17603 0 0 0 2522 12 0 0 20 0 3 0 331905920 247521280 30856 33554432000 4194304 5964478 140734723569056 140685381732664 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 241720

[startup+51.1003 s]
/proc/loadavg: 4.05 4.01 3.93 5/181 16969
/proc/meminfo: memFree=25855352/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=307816 CPUtime=102 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 52430 0 0 0 10173 27 0 0 20 0 3 0 331905904 315203584 47338 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 76954 47338 206 433 0 76518 0
[pid=16966/tid=16968] ppid=16964 vsize=307816 CPUtime=50.92 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 21106 0 0 0 5083 9 0 0 20 0 3 0 331905920 315203584 47338 33554432000 4194304 5964478 140734723569056 140685392222552 4221120 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=307816 CPUtime=50.93 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 27342 0 0 0 5075 18 0 0 20 0 3 0 331905920 315203584 47338 33554432000 4194304 5964478 140734723569056 140685381732664 4400519 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 102
Current children cumulated vsize (KiB) 307816

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

[startup+76.7003 s]
/proc/loadavg: 4.03 4.01 3.93 5/181 16969
/proc/meminfo: memFree=25816756/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=374924 CPUtime=153.19 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 61833 0 0 0 15285 34 0 0 20 0 3 0 331905904 383922176 56741 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 93731 56741 206 433 0 93295 0
[pid=16966/tid=16968] ppid=16964 vsize=374924 CPUtime=76.52 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 21201 0 0 0 7642 10 0 0 20 0 3 0 331905920 383922176 56741 33554432000 4194304 5964478 140734723569056 140685392222552 4399920 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=374924 CPUtime=76.53 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 36650 0 0 0 7627 26 0 0 20 0 3 0 331905920 383922176 56741 33554432000 4194304 5964478 140734723569056 140685381732664 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 153.19
Current children cumulated vsize (KiB) 374924

[startup+83.1003 s]
/proc/loadavg: 4.03 4.01 3.93 5/181 16969
/proc/meminfo: memFree=25816120/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=374924 CPUtime=165.98 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 61888 0 0 0 16564 34 0 0 20 0 3 0 331905904 383922176 56796 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 93731 56796 206 433 0 93295 0
[pid=16966/tid=16968] ppid=16964 vsize=374924 CPUtime=82.92 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 21256 0 0 0 8282 10 0 0 20 0 3 0 331905920 383922176 56796 33554432000 4194304 5964478 140734723569056 140685392222552 4400091 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=374924 CPUtime=82.93 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 36650 0 0 0 8267 26 0 0 20 0 3 0 331905920 383922176 56796 33554432000 4194304 5964478 140734723569056 140685381732664 4387948 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 165.98
Current children cumulated vsize (KiB) 374924

[startup+89.5004 s]
/proc/loadavg: 4.03 4.01 3.93 5/181 16969
/proc/meminfo: memFree=25816228/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=374924 CPUtime=178.78 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 61891 0 0 0 17844 34 0 0 20 0 3 0 331905904 383922176 56799 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 93731 56799 206 433 0 93295 0
[pid=16966/tid=16968] ppid=16964 vsize=374924 CPUtime=89.32 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 21259 0 0 0 8922 10 0 0 20 0 3 0 331905920 383922176 56799 33554432000 4194304 5964478 140734723569056 140685392222552 4399920 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=374924 CPUtime=89.33 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 36650 0 0 0 8907 26 0 0 20 0 3 0 331905920 383922176 56799 33554432000 4194304 5964478 140734723569056 140685381732664 4400519 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 178.78
Current children cumulated vsize (KiB) 374924

[startup+92.7004 s]
/proc/loadavg: 4.10 4.03 3.94 5/181 16969
/proc/meminfo: memFree=25814864/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=376008 CPUtime=185.19 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 62363 0 0 0 18484 35 0 0 20 0 3 0 331905904 385032192 57271 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 94002 57271 206 433 0 93566 0
[pid=16966/tid=16968] ppid=16964 vsize=376008 CPUtime=92.52 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 21731 0 0 0 9241 11 0 0 20 0 3 0 331905920 385032192 57271 33554432000 4194304 5964478 140734723569056 140685392222136 4399920 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=376008 CPUtime=92.53 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 36650 0 0 0 9227 26 0 0 20 0 3 0 331905920 385032192 57271 33554432000 4194304 5964478 140734723569056 140685381732664 4400519 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 185.19
Current children cumulated vsize (KiB) 376008

[startup+94.3003 s]
/proc/loadavg: 4.10 4.03 3.94 5/181 16969
/proc/meminfo: memFree=25813996/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=376008 CPUtime=188.39 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 62428 0 0 0 18804 35 0 0 20 0 3 0 331905904 385032192 57336 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 94002 57336 206 433 0 93566 0
[pid=16966/tid=16968] ppid=16964 vsize=376008 CPUtime=94.12 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 21796 0 0 0 9401 11 0 0 20 0 3 0 331905920 385032192 57336 33554432000 4194304 5964478 140734723569056 140685392222136 4389129 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=376008 CPUtime=94.13 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 36650 0 0 0 9387 26 0 0 20 0 3 0 331905920 385032192 57336 33554432000 4194304 5964478 140734723569056 140685381732664 4400542 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 188.39
Current children cumulated vsize (KiB) 376008

[startup+94.7003 s]
/proc/loadavg: 4.10 4.03 3.94 5/181 16969
/proc/meminfo: memFree=25814120/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=376008 CPUtime=189.19 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 62501 0 0 0 18884 35 0 0 20 0 3 0 331905904 385032192 57409 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 94002 57409 206 433 0 93566 0
[pid=16966/tid=16968] ppid=16964 vsize=376008 CPUtime=94.52 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 21869 0 0 0 9441 11 0 0 20 0 3 0 331905920 385032192 57409 33554432000 4194304 5964478 140734723569056 140685392222008 4399920 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=376008 CPUtime=94.53 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 36650 0 0 0 9427 26 0 0 20 0 3 0 331905920 385032192 57409 33554432000 4194304 5964478 140734723569056 140685381732664 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 189.19
Current children cumulated vsize (KiB) 376008

[startup+95.1004 s]
/proc/loadavg: 4.10 4.03 3.94 5/181 16969
/proc/meminfo: memFree=25814120/32873844 swapFree=7628/7628
[pid=16966] ppid=16964 vsize=376008 CPUtime=189.99 cores=1,3,5,7
/proc/16966/stat : 16966 (pwbo2.02) S 16964 16966 14598 0 -1 4202496 62553 0 0 0 18964 35 0 0 20 0 3 0 331905904 385032192 57461 33554432000 4194304 5964478 140734723569056 140734723568576 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16966/statm: 94002 57461 206 433 0 93566 0
[pid=16966/tid=16968] ppid=16964 vsize=376008 CPUtime=94.92 cores=1,3,5,7
/proc/16966/task/16968/stat : 16968 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 21921 0 0 0 9481 11 0 0 20 0 3 0 331905920 385032192 57461 33554432000 4194304 5964478 140734723569056 140685392222248 4399920 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=16966/tid=16969] ppid=16964 vsize=376008 CPUtime=94.93 cores=1,3,5,7
/proc/16966/task/16969/stat : 16969 (pwbo2.02) R 16964 16966 14598 0 -1 4202560 36650 0 0 0 9467 26 0 0 20 0 3 0 331905920 385032192 57461 33554432000 4194304 5964478 140734723569056 140685381732664 4403343 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 189.99
Current children cumulated vsize (KiB) 376008

Child status: 255
Real time (s): 95.1614
CPU time (s): 190.133
CPU user time (s): 189.713
CPU system time (s): 0.419936
CPU usage (%): 199.801
Max. virtual memory (cumulated for all children) (KiB): 376008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 189.713
system time used= 0.419936
maximum resident set size= 229888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62564
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= 345
involuntary context switches= 380

runsolver used 0.19097 second user time and 0.500923 second system time

The end

Launcher Data 

Begin job on node144 at 2012-06-02 19:23:30
IDJOB=3726174
IDBENCH=71831
IDSOLVER=2309
FILE ID=node144/3726174-1338657810
RUNJOBID= node144-1338651679-16069
PBS_JOBID= 14636436
Free space on /tmp= 70828 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-2000opt.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726174-1338657810/watcher-3726174-1338657810 -o /tmp/evaluation-result-3726174-1338657810/solver-3726174-1338657810 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 HOME/instance-3726174-1338657810.opb

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

MD5SUM BENCH= 5ab7e551a21f0b7676d0c7dccbb62e78
RANDOM SEED=1059534615

node144.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		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.39
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		: 2666.196
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		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
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		: 2666.196
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		: 2666.196
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		: 2666.196
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	: 5331.92
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		: 2666.196
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		: 2666.196
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:        26044304 kB
Buffers:          620928 kB
Cached:          3594116 kB
SwapCached:          464 kB
Active:          4111232 kB
Inactive:        1851508 kB
Active(anon):    1730692 kB
Inactive(anon):    11196 kB
Active(file):    2380540 kB
Inactive(file):  1840312 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108376 kB
Dirty:              7428 kB
Writeback:             0 kB
AnonPages:       1746476 kB
Mapped:            15060 kB
Shmem:               172 kB
Slab:             723436 kB
SReclaimable:     165656 kB
SUnreclaim:       557780 kB
KernelStack:        1472 kB
PageTables:         7436 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     185964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    593920 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= 70824 MiB
End job on node144 at 2012-06-02 19:25:05