Trace number 3727150

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
wbo 1.72UNSAT 272.98 273.163

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-101.opb
MD5SUMa3ed9477da365050d631dd031519efe8
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark79.04
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7936
Total number of constraints176837
Number of constraints which are clauses158928
Number of constraints which are cardinality constraints (but not clauses)563
Number of constraints which are nor clauses,nor cardinality constraints17346
Minimum length of a constraint2
Maximum length of a constraint195
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 196
Number of bits of the biggest sum of numbers8
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-3727150-1338666530.opb.
0.00/0.00	c Instance file HOME/instance-3727150-1338666530.opb
0.00/0.00	c File size is 7426750 bytes.
0.38/0.48	c Highest Coefficient sum: 196
0.38/0.48	c ============================[ Problem Statistics ]=============================
0.38/0.48	c |                                                                             |
0.38/0.48	c |  Parsing time:          0.48         s                                      |
0.38/0.48	c |  Number Variables:      7936                                                |
0.38/0.48	c |  Number Clauses:        159215                                              |
0.38/0.48	c |  Number Cardinality:    564                                                 |
0.38/0.48	c |  Number PB Constraints: 17346                                               |
0.38/0.48	c |                                                                             |
0.49/0.51	c |  Problem Type:          Decision                                            |
0.49/0.51	c |  Objective Function:    None                                                |
0.49/0.51	c |                                                                             |
0.49/0.51	c ===============================================================================
272.98/273.15	c ===============================================================================
272.98/273.15	c Wall Clock Time: 273.16 s
272.98/273.15	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-3727150-1338666530/watcher-3727150-1338666530 -o /tmp/evaluation-result-3727150-1338666530/solver-3727150-1338666530 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727150-1338666530.opb 

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

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


[startup+0 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 19345
/proc/meminfo: memFree=28121864/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=10396 CPUtime=0 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) R 19343 19345 16576 0 -1 4202496 316 0 0 0 0 0 0 0 20 0 1 0 332777505 10645504 268 33554432000 4194304 5964350 140734008220688 140734007553272 5136410 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 2599 269 171 433 0 349 0

[startup+0.0372819 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 19345
/proc/meminfo: memFree=28121864/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=11872 CPUtime=0.03 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) R 19343 19345 16576 0 -1 4202496 795 0 0 0 3 0 0 0 20 0 1 0 332777505 12156928 747 33554432000 4194304 5964350 140734008220688 140734007553272 5136410 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 2968 750 282 433 0 718 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11872

[startup+0.100253 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 19345
/proc/meminfo: memFree=28121864/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=15036 CPUtime=0.09 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) R 19343 19345 16576 0 -1 4202496 1810 0 0 0 9 0 0 0 20 0 1 0 332777505 15396864 1729 33554432000 4194304 5964350 140734008220688 140734007553272 4344688 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 3759 1730 527 433 0 1509 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15036

[startup+0.300249 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 19345
/proc/meminfo: memFree=28121864/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=24112 CPUtime=0.29 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) R 19343 19345 16576 0 -1 4202496 4859 0 0 0 29 0 0 0 20 0 1 0 332777505 24690688 4713 33554432000 4194304 5964350 140734008220688 140734007553272 5136340 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 6028 4714 1288 433 0 3778 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24112

[startup+0.700177 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 19345
/proc/meminfo: memFree=28121864/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=105628 CPUtime=0.69 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 15127 0 0 0 67 2 0 0 20 0 2 0 332777505 108163072 12692 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 26407 12692 185 433 0 25971 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 105628

[startup+1.50024 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 19347
/proc/meminfo: memFree=28071232/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=105628 CPUtime=1.48 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 15505 0 0 0 146 2 0 0 20 0 2 0 332777505 108163072 13070 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 26407 13070 186 433 0 25971 0
[pid=19345/tid=19347] ppid=19343 vsize=105628 CPUtime=0.99 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 7400 0 0 0 98 1 0 0 20 0 2 0 332777554 108163072 13070 33554432000 4194304 5964350 140734008220688 139704052479992 4221120 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) 105628

[startup+3.10021 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 19347
/proc/meminfo: memFree=28067124/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=105628 CPUtime=3.08 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 16264 0 0 0 306 2 0 0 20 0 2 0 332777505 108163072 13829 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 26407 13829 186 433 0 25971 0
[pid=19345/tid=19347] ppid=19343 vsize=105628 CPUtime=2.59 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 8159 0 0 0 258 1 0 0 20 0 2 0 332777554 108163072 13829 33554432000 4194304 5964350 140734008220688 139704052479800 4400424 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) 105628

[startup+6.30022 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 19347
/proc/meminfo: memFree=28060184/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=105628 CPUtime=6.28 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 17361 0 0 0 625 3 0 0 20 0 2 0 332777505 108163072 14926 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 26407 14926 186 433 0 25971 0
[pid=19345/tid=19347] ppid=19343 vsize=105628 CPUtime=5.78 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 9256 0 0 0 576 2 0 0 20 0 2 0 332777554 108163072 14926 33554432000 4194304 5964350 140734008220688 139704052479800 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 105628

[startup+12.7002 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 19347
/proc/meminfo: memFree=28050552/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=105628 CPUtime=12.69 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 19035 0 0 0 1265 4 0 0 20 0 2 0 332777505 108163072 16600 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 26407 16600 186 433 0 25971 0
[pid=19345/tid=19347] ppid=19343 vsize=105628 CPUtime=12.16 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 10930 0 0 0 1214 2 0 0 20 0 2 0 332777554 108163072 16600 33554432000 4194304 5964350 140734008220688 139704052479928 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105628

[startup+25.5003 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 19347
/proc/meminfo: memFree=28034020/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=105628 CPUtime=25.48 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 22047 0 0 0 2543 5 0 0 20 0 2 0 332777505 108163072 19612 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 26407 19612 186 433 0 25971 0
[pid=19345/tid=19347] ppid=19343 vsize=105628 CPUtime=24.93 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 13942 0 0 0 2489 4 0 0 20 0 2 0 332777554 108163072 19612 33554432000 4194304 5964350 140734008220688 139704052479800 4399987 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 105628

[startup+51.1003 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 19347
/proc/meminfo: memFree=28007948/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=171164 CPUtime=51.07 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 25769 0 0 0 5100 7 0 0 20 0 2 0 332777505 175271936 23334 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 42791 23334 186 433 0 42355 0
[pid=19345/tid=19347] ppid=19343 vsize=171164 CPUtime=50.46 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 17664 0 0 0 5040 6 0 0 20 0 2 0 332777554 175271936 23334 33554432000 4194304 5964350 140734008220688 139704052479800 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 171164

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 19350
/proc/meminfo: memFree=27965908/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=171164 CPUtime=102.26 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 31586 0 0 0 10216 10 0 0 20 0 2 0 332777505 175271936 29151 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 42791 29151 186 433 0 42355 0
[pid=19345/tid=19347] ppid=19343 vsize=171164 CPUtime=101.53 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 23481 0 0 0 10143 10 0 0 20 0 2 0 332777554 175271936 29151 33554432000 4194304 5964350 140734008220688 139704052480040 4400436 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 171164

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19351
/proc/meminfo: memFree=27920064/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=173596 CPUtime=162.24 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 37752 0 0 0 16210 14 0 0 20 0 2 0 332777505 177762304 35317 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 43399 35317 186 433 0 42963 0
[pid=19345/tid=19347] ppid=19343 vsize=173596 CPUtime=161.36 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 29647 0 0 0 16121 15 0 0 20 0 2 0 332777554 177762304 35317 33554432000 4194304 5964350 140734008220688 139704052479800 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 173596

[startup+222.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 19351
/proc/meminfo: memFree=27878056/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=239132 CPUtime=222.21 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 41284 0 0 0 22206 15 0 0 20 0 2 0 332777505 244871168 39278 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 59783 39278 186 433 0 59347 0
[pid=19345/tid=19347] ppid=19343 vsize=239132 CPUtime=221.19 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 33179 0 0 0 22102 17 0 0 20 0 2 0 332777554 244871168 39278 33554432000 4194304 5964350 140734008220688 139704052479800 4222464 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 239132

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

[startup+230.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 19351
/proc/meminfo: memFree=27871980/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=239132 CPUtime=230.21 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 42157 0 0 0 23005 16 0 0 20 0 2 0 332777505 244871168 40151 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 59783 40151 186 433 0 59347 0
[pid=19345/tid=19347] ppid=19343 vsize=239132 CPUtime=229.17 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 34052 0 0 0 22900 17 0 0 20 0 2 0 332777554 244871168 40151 33554432000 4194304 5964350 140734008220688 139704052479800 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 230.21
Current children cumulated vsize (KiB) 239132

[startup+255.9 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 19351
/proc/meminfo: memFree=27856248/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=239132 CPUtime=255.79 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 43850 0 0 0 25562 17 0 0 20 0 2 0 332777505 244871168 42127 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 59783 42127 186 433 0 59347 0
[pid=19345/tid=19347] ppid=19343 vsize=239132 CPUtime=254.69 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 35745 0 0 0 25450 19 0 0 20 0 2 0 332777554 244871168 42127 33554432000 4194304 5964350 140734008220688 139704052479800 4400439 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 255.79
Current children cumulated vsize (KiB) 239132

[startup+262.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 19351
/proc/meminfo: memFree=27851396/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=239132 CPUtime=262.18 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 44216 0 0 0 26201 17 0 0 20 0 2 0 332777505 244871168 42485 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 59783 42485 186 433 0 59347 0
[pid=19345/tid=19347] ppid=19343 vsize=239132 CPUtime=261.07 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 36111 0 0 0 26088 19 0 0 20 0 2 0 332777554 244871168 42485 33554432000 4194304 5964350 140734008220688 139704052479800 4400011 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 262.18
Current children cumulated vsize (KiB) 239132

[startup+268.7 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 19351
/proc/meminfo: memFree=27848172/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=239132 CPUtime=268.59 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 44562 0 0 0 26841 18 0 0 20 0 2 0 332777505 244871168 42831 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 59783 42831 186 433 0 59347 0
[pid=19345/tid=19347] ppid=19343 vsize=239132 CPUtime=267.45 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 36457 0 0 0 26725 20 0 0 20 0 2 0 332777554 244871168 42831 33554432000 4194304 5964350 140734008220688 139704052479992 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 268.59
Current children cumulated vsize (KiB) 239132

[startup+270.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 19351
/proc/meminfo: memFree=27847428/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=239132 CPUtime=270.19 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 44666 0 0 0 27001 18 0 0 20 0 2 0 332777505 244871168 42935 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 59783 42935 186 433 0 59347 0
[pid=19345/tid=19347] ppid=19343 vsize=239132 CPUtime=269.04 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 36561 0 0 0 26884 20 0 0 20 0 2 0 332777554 244871168 42935 33554432000 4194304 5964350 140734008220688 139704052479800 4400336 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 270.19
Current children cumulated vsize (KiB) 239132

[startup+271.9 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 19351
/proc/meminfo: memFree=27846792/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=239132 CPUtime=271.78 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 44730 0 0 0 27160 18 0 0 20 0 2 0 332777505 244871168 42995 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 59783 42995 186 433 0 59347 0
[pid=19345/tid=19347] ppid=19343 vsize=239132 CPUtime=270.63 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 36625 0 0 0 27043 20 0 0 20 0 2 0 332777554 244871168 42995 33554432000 4194304 5964350 140734008220688 139704052480040 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 271.78
Current children cumulated vsize (KiB) 239132

[startup+272.7 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 19351
/proc/meminfo: memFree=27846048/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=239132 CPUtime=272.59 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 44791 0 0 0 27241 18 0 0 20 0 2 0 332777505 244871168 43056 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 59783 43056 186 433 0 59347 0
[pid=19345/tid=19347] ppid=19343 vsize=239132 CPUtime=271.44 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 36686 0 0 0 27124 20 0 0 20 0 2 0 332777554 244871168 43056 33554432000 4194304 5964350 140734008220688 139704052479800 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 272.59
Current children cumulated vsize (KiB) 239132

[startup+273.1 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 19351
/proc/meminfo: memFree=27846048/32873648 swapFree=7388/7388
[pid=19345] ppid=19343 vsize=239132 CPUtime=272.98 cores=0,2,4,6
/proc/19345/stat : 19345 (wbo1.72) S 19343 19345 16576 0 -1 4202496 44791 0 0 0 27280 18 0 0 20 0 2 0 332777505 244871168 43056 33554432000 4194304 5964350 140734008220688 140734008220208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/19345/statm: 59783 43056 186 433 0 59347 0
[pid=19345/tid=19347] ppid=19343 vsize=239132 CPUtime=271.83 cores=0,2,4,6
/proc/19345/task/19347/stat : 19347 (wbo1.72) R 19343 19345 16576 0 -1 4202560 36686 0 0 0 27163 20 0 0 20 0 2 0 332777554 244871168 43056 33554432000 4194304 5964350 140734008220688 139704052479800 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 272.98
Current children cumulated vsize (KiB) 239132

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19345 and gives
#  childrusage.ru_utime.tv_sec=272
#  childrusage.ru_utime.tv_usec=170623
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=225965
# CPU time returned by wait4() is 272.397
# while last known CPU time is 272.98
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 273.163
CPU time (s): 272.98
CPU user time (s): 272.8
CPU system time (s): 0.18
CPU usage (%): 99.9331
Max. virtual memory (cumulated for all children) (KiB): 239132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 272.171
system time used= 0.225965
maximum resident set size= 172252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44798
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= 58
involuntary context switches= 419

runsolver used 0.503923 second user time and 1.12583 second system time

The end

Launcher Data 

Begin job on node148 at 2012-06-02 21:48:50
IDJOB=3727150
IDBENCH=89675
IDSOLVER=2313
FILE ID=node148/3727150-1338666530
RUNJOBID= node148-1338651895-18241
PBS_JOBID= 14636432
Free space on /tmp= 71340 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-101.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727150-1338666530/watcher-3727150-1338666530 -o /tmp/evaluation-result-3727150-1338666530/solver-3727150-1338666530 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3727150-1338666530.opb

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

MD5SUM BENCH= a3ed9477da365050d631dd031519efe8
RANDOM SEED=104950419

node148.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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	: 5331.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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		: 2667.284
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		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28122392 kB
Buffers:          580052 kB
Cached:          2808704 kB
SwapCached:          628 kB
Active:          1816052 kB
Inactive:        2032148 kB
Active(anon):     448896 kB
Inactive(anon):    10672 kB
Active(file):    1367156 kB
Inactive(file):  2021476 kB
Unevictable:        7388 kB
Mlocked:            7388 kB
SwapTotal:      67108856 kB
SwapFree:       67107564 kB
Dirty:             12868 kB
Writeback:             0 kB
AnonPages:        464116 kB
Mapped:            11672 kB
Shmem:                36 kB
Slab:             764852 kB
SReclaimable:     209076 kB
SUnreclaim:       555776 kB
KernelStack:        1472 kB
PageTables:         5252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     288316 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71332 MiB
End job on node148 at 2012-06-02 21:53:23