Trace number 3728700

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 NameAnswerCPU timeWall clock time
pwbo 2.02UNSAT 386.339 193.303

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-langford-3-11_wcsp.wbo
MD5SUM69dbc7406636817ba2a44752a9d60525
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best cost obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark7.19291
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1089
Total number of constraints40843
Number of soft constraints40810
Number of constraints which are clauses40810
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint33
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 40810
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 34
Number of bits of the biggest sum of numbers6
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 |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728700-1338675002.wbo.
0.00/0.00	c Instance file HOME/instance-3728700-1338675002.wbo
0.00/0.00	c File size is 1150701 bytes.
0.08/0.10	c Highest Coefficient sum: 34
0.08/0.10	c ============================[ Problem Statistics ]=============================
0.08/0.10	c |                                                                             |
0.08/0.10	c |  Parsing time:          0.10         s                                      |
0.08/0.10	c |  Number Variables:      41899                                               |
0.08/0.10	c |  Number Clauses:        40843                                               |
0.08/0.10	c |  Number Cardinality:    33                                                  |
0.08/0.10	c |  Number PB Constraints: 0                                                   |
0.08/0.10	c |                                                                             |
0.08/0.14	c |  Problem Type:          Optimization                                        |
0.08/0.14	c |  Objective Function:    Cardinality Constraint                              |
0.08/0.14	c |                                                                             |
0.08/0.14	c ===============================================================================
386.13/193.24	c ===============================================================================
386.13/193.24	c Wall Clock Time: 193.25 s
386.13/193.24	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

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-3728700-1338675002/watcher-3728700-1338675002 -o /tmp/evaluation-result-3728700-1338675002/solver-3728700-1338675002 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728700-1338675002.wbo 

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: 1.16 1.42 1.73 3/177 18485
/proc/meminfo: memFree=27945100/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=6120 CPUtime=0 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) R 18483 18485 17516 0 -1 4202496 578 0 0 0 0 0 0 0 20 0 1 0 333626136 6266880 531 33554432000 4194304 5964478 140734889879312 140733560173736 4395142 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 1530 532 169 433 0 813 0

[startup+0.01163 s]
/proc/loadavg: 1.16 1.42 1.73 3/177 18485
/proc/meminfo: memFree=27945100/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=7348 CPUtime=0 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) R 18483 18485 17516 0 -1 4202496 853 0 0 0 0 0 0 0 20 0 1 0 333626136 7524352 806 33554432000 4194304 5964478 140734889879312 140733560173736 4395529 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 1837 806 184 433 0 1120 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7348

[startup+0.100302 s]
/proc/loadavg: 1.16 1.42 1.73 3/177 18485
/proc/meminfo: memFree=27945100/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=23912 CPUtime=0.08 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) R 18483 18485 17516 0 -1 4202496 4797 0 0 0 8 0 0 0 20 0 1 0 333626136 24485888 4684 33554432000 4194304 5964478 140734889879312 140733560173736 4395406 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 5978 4684 435 433 0 5261 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23912

[startup+0.300163 s]
/proc/loadavg: 1.16 1.42 1.73 3/177 18485
/proc/meminfo: memFree=27945100/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=190476 CPUtime=0.46 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 15798 0 0 0 41 5 0 0 20 0 3 0 333626136 195047424 13968 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 47619 13968 195 433 0 47183 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 190476

[startup+0.700157 s]
/proc/loadavg: 1.16 1.42 1.73 3/177 18485
/proc/meminfo: memFree=27945100/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=190476 CPUtime=1.26 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 19264 0 0 0 119 7 0 0 20 0 3 0 333626136 195047424 17435 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 47619 17435 195 433 0 47183 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 190476

[startup+1.50027 s]
/proc/loadavg: 1.39 1.46 1.75 4/180 18488
/proc/meminfo: memFree=27854600/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=190476 CPUtime=2.85 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 25028 0 0 0 275 10 0 0 20 0 3 0 333626136 195047424 23198 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 47619 23199 195 433 0 47183 0
[pid=18485/tid=18487] ppid=18483 vsize=190476 CPUtime=1.36 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 7829 0 0 0 129 7 0 0 20 0 3 0 333626147 195047424 23199 33554432000 4194304 5964478 140734889879312 139867749132088 5136420 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=190476 CPUtime=1.38 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 11915 0 0 0 135 3 0 0 20 0 3 0 333626147 195047424 23199 33554432000 4194304 5964478 140734889879312 139867738642792 4382695 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 190476

[startup+3.10028 s]
/proc/loadavg: 1.39 1.46 1.75 5/180 18488
/proc/meminfo: memFree=27817028/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=256012 CPUtime=6.05 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 34147 0 0 0 593 12 0 0 20 0 3 0 333626136 262156288 32317 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 64003 32317 195 433 0 63567 0
[pid=18485/tid=18487] ppid=18483 vsize=256012 CPUtime=2.96 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 9023 0 0 0 288 8 0 0 20 0 3 0 333626147 262156288 32317 33554432000 4194304 5964478 140734889879312 139867749132088 4400115 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=256012 CPUtime=2.98 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 19839 0 0 0 294 4 0 0 20 0 3 0 333626147 262156288 32317 33554432000 4194304 5964478 140734889879312 139867738642744 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 256012

[startup+6.30028 s]
/proc/loadavg: 1.39 1.46 1.75 4/180 18488
/proc/meminfo: memFree=27716900/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=256012 CPUtime=12.46 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 46693 0 0 0 1230 16 0 0 20 0 3 0 333626136 262156288 44863 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 64003 44863 195 433 0 63567 0
[pid=18485/tid=18487] ppid=18483 vsize=256012 CPUtime=6.16 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 9997 0 0 0 608 8 0 0 20 0 3 0 333626147 262156288 44863 33554432000 4194304 5964478 140734889879312 139867749132088 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=256012 CPUtime=6.18 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 31411 0 0 0 611 7 0 0 20 0 3 0 333626147 262156288 44863 33554432000 4194304 5964478 140734889879312 139867738642792 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 256012

[startup+12.7003 s]
/proc/loadavg: 1.79 1.55 1.77 5/180 18488
/proc/meminfo: memFree=27628896/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=321548 CPUtime=25.25 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 64018 0 0 0 2507 18 0 0 20 0 3 0 333626136 329265152 62187 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 80387 62187 195 433 0 79951 0
[pid=18485/tid=18487] ppid=18483 vsize=321548 CPUtime=12.56 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 11055 0 0 0 1247 9 0 0 20 0 3 0 333626147 329265152 62187 33554432000 4194304 5964478 140734889879312 139867749132280 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=321548 CPUtime=12.58 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 47678 0 0 0 1249 9 0 0 20 0 3 0 333626147 329265152 62187 33554432000 4194304 5964478 140734889879312 139867738642744 5136420 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 321548

[startup+25.5003 s]
/proc/loadavg: 2.13 1.63 1.79 5/180 18488
/proc/meminfo: memFree=27446432/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=452620 CPUtime=50.85 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 92040 0 0 0 5060 25 0 0 20 0 3 0 333626136 463482880 90209 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 113155 90209 195 433 0 112719 0
[pid=18485/tid=18487] ppid=18483 vsize=452620 CPUtime=25.36 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 12369 0 0 0 2526 10 0 0 20 0 3 0 333626147 463482880 90213 33554432000 4194304 5964478 140734889879312 139867749132088 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=452620 CPUtime=25.38 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 74391 0 0 0 2523 15 0 0 20 0 3 0 333626147 463482880 90214 33554432000 4194304 5964478 140734889879312 139867738642744 5136490 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 452620

[startup+51.1003 s]
/proc/loadavg: 2.35 1.72 1.82 5/180 19728
/proc/meminfo: memFree=27487596/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=583692 CPUtime=102.03 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 127082 0 0 0 10168 35 0 0 20 0 3 0 333626136 597700608 125248 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 145923 125248 195 433 0 145487 0
[pid=18485/tid=18487] ppid=18483 vsize=583692 CPUtime=50.96 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 14117 0 0 0 5084 12 0 0 20 0 3 0 333626147 597700608 125248 33554432000 4194304 5964478 140734889879312 139867749132280 4220672 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=583692 CPUtime=50.97 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 107680 0 0 0 5073 24 0 0 20 0 3 0 333626147 597700608 125248 33554432000 4194304 5964478 140734889879312 139867738642744 4400067 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 102.03
Current children cumulated vsize (KiB) 583692

[startup+102.307 s]
/proc/loadavg: 3.34 2.10 1.94 5/179 19728
/proc/meminfo: memFree=27211876/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=780300 CPUtime=204.4 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 181946 0 0 0 20391 49 0 0 20 0 3 0 333626136 799027200 180095 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 195075 180095 195 433 0 194639 0
[pid=18485/tid=18487] ppid=18483 vsize=780300 CPUtime=102.16 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 16820 0 0 0 10202 14 0 0 20 0 3 0 333626147 799027200 180095 33554432000 4194304 5964478 140734889879312 139867749132088 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=780300 CPUtime=102.15 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 159841 0 0 0 10178 37 0 0 20 0 3 0 333626147 799027200 180095 33554432000 4194304 5964478 140734889879312 139867738642744 4400097 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 204.4
Current children cumulated vsize (KiB) 780300

[startup+162.3 s]
/proc/loadavg: 3.75 2.44 2.07 5/179 19809
/proc/meminfo: memFree=26659564/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=1107980 CPUtime=324.35 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 247101 0 0 0 32372 63 0 0 20 0 3 0 333626136 1134571520 245240 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 276995 245240 195 433 0 276559 0
[pid=18485/tid=18487] ppid=18483 vsize=1107980 CPUtime=162.16 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 19119 0 0 0 16200 16 0 0 20 0 3 0 333626147 1134571520 245240 33554432000 4194304 5964478 140734889879312 139867749132088 4400519 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=1107980 CPUtime=162.13 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 222697 0 0 0 16162 51 0 0 20 0 3 0 333626147 1134571520 245240 33554432000 4194304 5964478 140734889879312 139867738642744 4399932 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 324.35
Current children cumulated vsize (KiB) 1107980

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

[startup+179.1 s]
/proc/loadavg: 3.89 2.54 2.10 5/179 19809
/proc/meminfo: memFree=26556736/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=1173516 CPUtime=357.94 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 265037 0 0 0 35726 68 0 0 20 0 3 0 333626136 1201680384 263168 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 293379 263168 195 433 0 292943 0
[pid=18485/tid=18487] ppid=18483 vsize=1173516 CPUtime=178.95 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 19643 0 0 0 17878 17 0 0 20 0 3 0 333626147 1201680384 263168 33554432000 4194304 5964478 140734889879312 139867749132280 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=1173516 CPUtime=178.92 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 240109 0 0 0 17836 56 0 0 20 0 3 0 333626147 1201680384 263168 33554432000 4194304 5964478 140734889879312 139867738642744 4400115 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 357.94
Current children cumulated vsize (KiB) 1173516

[startup+185.5 s]
/proc/loadavg: 3.90 2.56 2.11 5/179 19809
/proc/meminfo: memFree=26519784/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=1173516 CPUtime=370.73 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 271247 0 0 0 37004 69 0 0 20 0 3 0 333626136 1201680384 269378 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 293379 269378 195 433 0 292943 0
[pid=18485/tid=18487] ppid=18483 vsize=1173516 CPUtime=185.35 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 19867 0 0 0 18518 17 0 0 20 0 3 0 333626147 1201680384 269378 33554432000 4194304 5964478 140734889879312 139867749132088 4399915 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=1173516 CPUtime=185.32 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 246095 0 0 0 18475 57 0 0 20 0 3 0 333626147 1201680384 269378 33554432000 4194304 5964478 140734889879312 139867738642744 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 370.73
Current children cumulated vsize (KiB) 1173516

[startup+188.7 s]
/proc/loadavg: 3.91 2.58 2.12 5/179 19809
/proc/meminfo: memFree=26500176/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=1239052 CPUtime=377.13 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 275094 0 0 0 37643 70 0 0 20 0 3 0 333626136 1268789248 273219 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 309763 273219 195 433 0 309327 0
[pid=18485/tid=18487] ppid=18483 vsize=1239052 CPUtime=188.55 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 19954 0 0 0 18838 17 0 0 20 0 3 0 333626147 1268789248 273219 33554432000 4194304 5964478 140734889879312 139867749132088 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=1239052 CPUtime=188.51 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 249855 0 0 0 18793 58 0 0 20 0 3 0 333626147 1268789248 273219 33554432000 4194304 5964478 140734889879312 139867738642744 4399920 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 377.13
Current children cumulated vsize (KiB) 1239052

[startup+191.9 s]
/proc/loadavg: 3.91 2.61 2.13 5/179 19809
/proc/meminfo: memFree=26478972/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=1239052 CPUtime=383.52 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 280218 0 0 0 38281 71 0 0 20 0 3 0 333626136 1268789248 278343 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 309763 278343 195 433 0 309327 0
[pid=18485/tid=18487] ppid=18483 vsize=1239052 CPUtime=191.75 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 20021 0 0 0 19158 17 0 0 20 0 3 0 333626147 1268789248 278343 33554432000 4194304 5964478 140734889879312 139867749132328 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=1239052 CPUtime=191.71 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 254912 0 0 0 19112 59 0 0 20 0 3 0 333626147 1268789248 278343 33554432000 4194304 5964478 140734889879312 139867738642744 4400091 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 383.52
Current children cumulated vsize (KiB) 1239052

[startup+192.7 s]
/proc/loadavg: 3.91 2.61 2.13 5/179 19809
/proc/meminfo: memFree=26471780/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=1239052 CPUtime=385.13 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 281455 0 0 0 38441 72 0 0 20 0 3 0 333626136 1268789248 279580 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 309763 279580 195 433 0 309327 0
[pid=18485/tid=18487] ppid=18483 vsize=1239052 CPUtime=192.55 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 20048 0 0 0 19238 17 0 0 20 0 3 0 333626147 1268789248 279580 33554432000 4194304 5964478 140734889879312 139867749132280 4400470 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=1239052 CPUtime=192.51 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 256122 0 0 0 19192 59 0 0 20 0 3 0 333626147 1268789248 279580 33554432000 4194304 5964478 140734889879312 139867738642744 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 385.13
Current children cumulated vsize (KiB) 1239052

[startup+193.1 s]
/proc/loadavg: 3.91 2.61 2.13 5/179 19809
/proc/meminfo: memFree=26471780/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=1239052 CPUtime=385.93 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) S 18483 18485 17516 0 -1 4202496 281990 0 0 0 38521 72 0 0 20 0 3 0 333626136 1268789248 280115 33554432000 4194304 5964478 140734889879312 140734889878832 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 309763 280115 195 433 0 309327 0
[pid=18485/tid=18487] ppid=18483 vsize=1239052 CPUtime=192.95 cores=0,2,4,6
/proc/18485/task/18487/stat : 18487 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 20061 0 0 0 19278 17 0 0 20 0 3 0 333626147 1268789248 280115 33554432000 4194304 5964478 140734889879312 139867749132280 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
[pid=18485/tid=18488] ppid=18483 vsize=1239052 CPUtime=192.91 cores=0,2,4,6
/proc/18485/task/18488/stat : 18488 (pwbo2.02) R 18483 18485 17516 0 -1 4202560 256644 0 0 0 19231 60 0 0 20 0 3 0 333626147 1268789248 280115 33554432000 4194304 5964478 140734889879312 139867738642744 4400115 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 385.93
Current children cumulated vsize (KiB) 1239052

[startup+193.3 s]
/proc/loadavg: 3.91 2.61 2.13 5/179 19809
/proc/meminfo: memFree=26471780/32873852 swapFree=6856/6856
[pid=18485] ppid=18483 vsize=0 CPUtime=386.33 cores=0,2,4,6
/proc/18485/stat : 18485 (pwbo2.02) R 18483 18485 17516 0 -1 4203524 282271 0 0 0 38548 85 0 0 20 0 1 0 333626136 0 0 33554432000 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/18485/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 386.33
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 193.303
CPU time (s): 386.339
CPU user time (s): 385.483
CPU system time (s): 0.855869
CPU usage (%): 199.862
Max. virtual memory (cumulated for all children) (KiB): 1239052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 385.483
system time used= 0.855869
maximum resident set size= 1121584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 282271
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= 1378
involuntary context switches= 676

runsolver used 0.289955 second user time and 0.773882 second system time

The end

Launcher Data 

Begin job on node128 at 2012-06-03 00:10:02
IDJOB=3728700
IDBENCH=79360
IDSOLVER=2316
FILE ID=node128/3728700-1338675002
RUNJOBID= node128-1338674997-18092
PBS_JOBID= 14636502
Free space on /tmp= 70432 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-langford-3-11_wcsp.wbo
COMMAND LINE= pwbo2.02 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728700-1338675002/watcher-3728700-1338675002 -o /tmp/evaluation-result-3728700-1338675002/solver-3728700-1338675002 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=wbo -verbosity=0 HOME/instance-3728700-1338675002.wbo

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

MD5SUM BENCH= 69dbc7406636817ba2a44752a9d60525
RANDOM SEED=553772265

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
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		: 2666.389
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		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
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		: 2666.389
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		: 2666.389
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:       32873852 kB
MemFree:        27944736 kB
Buffers:          526572 kB
Cached:          3429392 kB
SwapCached:          784 kB
Active:          1890904 kB
Inactive:        2146148 kB
Active(anon):      71868 kB
Inactive(anon):    11368 kB
Active(file):    1819036 kB
Inactive(file):  2134780 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67106552 kB
Dirty:             13088 kB
Writeback:             0 kB
AnonPages:         86540 kB
Mapped:            14844 kB
Shmem:               200 kB
Slab:             754524 kB
SReclaimable:     195220 kB
SUnreclaim:       559304 kB
KernelStack:        1496 kB
PageTables:         3960 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     174940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 70428 MiB
End job on node128 at 2012-06-03 00:13:16