Trace number 3705258

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.7UNSAT 368.04 368.185

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_4.opb
MD5SUM56022330ee2943e2696d570dbfee01d9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark7.73782
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 869
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2608
Number of bits of the biggest sum of numbers12
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:                    1.7 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3705258-1338101748.opb.
0.00/0.00	c Instance file HOME/instance-3705258-1338101748.opb
0.00/0.00	c File size is 2096 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 2608
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      31                                                  |
0.00/0.00	c |  Number Clauses:        1                                                   |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 8                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
368.04/368.17	c ===============================================================================
368.04/368.17	c Wall Clock Time: 368.17 s
368.04/368.17	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-3705258-1338101748/watcher-3705258-1338101748 -o /tmp/evaluation-result-3705258-1338101748/solver-3705258-1338101748 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3705258-1338101748.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: 2.00 2.00 2.00 3/177 23285
/proc/meminfo: memFree=26854212/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=83552 CPUtime=0 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 2 0 276302096 85557248 695 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 20888 695 190 432 0 20453 0
[pid=23285/tid=23286] ppid=23283 vsize=83552 CPUtime=0 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 45 0 0 0 0 0 0 0 20 0 2 0 276302096 85557248 695 33554432000 4194304 5963574 140736456105520 140735161834632 5135642 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0

[startup+0.057551 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23285
/proc/meminfo: memFree=26854212/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=83552 CPUtime=0.05 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 919 0 0 0 5 0 0 0 20 0 2 0 276302096 85557248 870 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 20888 870 190 432 0 20453 0
[pid=23285/tid=23286] ppid=23283 vsize=83552 CPUtime=0.04 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 220 0 0 0 4 0 0 0 20 0 2 0 276302096 85557248 870 33554432000 4194304 5963574 140736456105520 140735161834632 5135572 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 83552

[startup+0.100294 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23285
/proc/meminfo: memFree=26854212/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=83552 CPUtime=0.09 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 1014 0 0 0 9 0 0 0 20 0 2 0 276302096 85557248 965 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 20888 965 190 432 0 20453 0
[pid=23285/tid=23286] ppid=23283 vsize=83552 CPUtime=0.08 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 315 0 0 0 8 0 0 0 20 0 2 0 276302096 85557248 965 33554432000 4194304 5963574 140736456105520 140735161834632 5178411 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83552

[startup+0.300249 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23285
/proc/meminfo: memFree=26854212/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=83552 CPUtime=0.29 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 1321 0 0 0 29 0 0 0 20 0 2 0 276302096 85557248 1272 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 20888 1272 190 432 0 20453 0
[pid=23285/tid=23286] ppid=23283 vsize=83552 CPUtime=0.28 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 622 0 0 0 28 0 0 0 20 0 2 0 276302096 85557248 1272 33554432000 4194304 5963574 140736456105520 140735161834632 5135572 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83552

[startup+0.700254 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23285
/proc/meminfo: memFree=26854212/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=83696 CPUtime=0.69 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 1578 0 0 0 69 0 0 0 20 0 2 0 276302096 85704704 1529 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 20924 1529 190 432 0 20489 0
[pid=23285/tid=23286] ppid=23283 vsize=83696 CPUtime=0.68 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 879 0 0 0 68 0 0 0 20 0 2 0 276302096 85704704 1529 33554432000 4194304 5963574 140736456105520 140735161834632 5135572 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83696

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23287
/proc/meminfo: memFree=26846368/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=83696 CPUtime=1.49 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 2038 0 0 0 149 0 0 0 20 0 2 0 276302096 85704704 1989 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 20924 1989 190 432 0 20489 0
[pid=23285/tid=23286] ppid=23283 vsize=83696 CPUtime=1.48 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 1339 0 0 0 148 0 0 0 20 0 2 0 276302096 85704704 1989 33554432000 4194304 5963574 140736456105520 139690028189496 4399456 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83696

[startup+3.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23287
/proc/meminfo: memFree=26842384/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=83912 CPUtime=3.09 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 2821 0 0 0 309 0 0 0 20 0 2 0 276302096 85925888 2772 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 20978 2772 190 432 0 20543 0
[pid=23285/tid=23286] ppid=23283 vsize=83912 CPUtime=3.07 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 2122 0 0 0 307 0 0 0 20 0 2 0 276302096 85925888 2772 33554432000 4194304 5963574 140736456105520 139690028189496 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83912

[startup+6.30021 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23287
/proc/meminfo: memFree=26834472/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=85028 CPUtime=6.28 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 3906 0 0 0 628 0 0 0 20 0 2 0 276302096 87068672 3857 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 21257 3857 190 432 0 20822 0
[pid=23285/tid=23286] ppid=23283 vsize=85028 CPUtime=6.27 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 3207 0 0 0 627 0 0 0 20 0 2 0 276302096 87068672 3857 33554432000 4194304 5963574 140736456105520 139690028189736 4378372 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 85028

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23287
/proc/meminfo: memFree=26822024/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=86052 CPUtime=12.69 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 5308 0 0 0 1268 1 0 0 20 0 2 0 276302096 88117248 5259 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 21513 5259 190 432 0 21078 0
[pid=23285/tid=23286] ppid=23283 vsize=86052 CPUtime=12.65 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 4609 0 0 0 1264 1 0 0 20 0 2 0 276302096 88117248 5259 33554432000 4194304 5963574 140736456105520 139690028189320 4399574 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 86052

[startup+25.5003 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 23287
/proc/meminfo: memFree=26797096/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=87384 CPUtime=25.48 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 7813 0 0 0 2546 2 0 0 20 0 2 0 276302096 89481216 7764 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 21846 7764 190 432 0 21411 0
[pid=23285/tid=23286] ppid=23283 vsize=87384 CPUtime=25.42 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 7114 0 0 0 2540 2 0 0 20 0 2 0 276302096 89481216 7764 33554432000 4194304 5963574 140736456105520 139690028189496 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87384

[startup+51.1002 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 23287
/proc/meminfo: memFree=26764700/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=89172 CPUtime=51.08 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 11780 0 0 0 5104 4 0 0 20 0 2 0 276302096 91312128 11731 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 22293 11731 190 432 0 21858 0
[pid=23285/tid=23286] ppid=23283 vsize=89172 CPUtime=50.95 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 11081 0 0 0 5091 4 0 0 20 0 2 0 276302096 91312128 11731 33554432000 4194304 5963574 140736456105520 139690028189208 4399505 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 89172

[startup+102.307 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 23287
/proc/meminfo: memFree=26700248/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=90860 CPUtime=102.28 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 17723 0 0 0 10220 8 0 0 20 0 2 0 276302096 93040640 17674 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 22715 17674 190 432 0 22280 0
[pid=23285/tid=23286] ppid=23283 vsize=90860 CPUtime=102.02 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 17024 0 0 0 10193 9 0 0 20 0 2 0 276302096 93040640 17674 33554432000 4194304 5963574 140736456105520 139690028189736 4399456 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 90860

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23287
/proc/meminfo: memFree=26623536/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=157920 CPUtime=162.27 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 23166 0 0 0 16214 13 0 0 20 0 2 0 276302096 161710080 23117 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 39480 23117 190 432 0 39045 0
[pid=23285/tid=23286] ppid=23283 vsize=157920 CPUtime=161.86 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 22467 0 0 0 16171 15 0 0 20 0 2 0 276302096 161710080 23117 33554432000 4194304 5963574 140736456105520 139690028189704 5135572 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 157920

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23288
/proc/meminfo: memFree=26605260/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=158840 CPUtime=222.26 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 27784 0 0 0 22209 17 0 0 20 0 2 0 276302096 162652160 27735 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 39710 27735 190 432 0 39275 0
[pid=23285/tid=23286] ppid=23283 vsize=158840 CPUtime=221.7 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 27085 0 0 0 22150 20 0 0 20 0 2 0 276302096 162652160 27735 33554432000 4194304 5963574 140736456105520 139690028189208 4400078 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 158840

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 23291
/proc/meminfo: memFree=26496104/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=159428 CPUtime=282.25 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 32457 0 0 0 28202 23 0 0 20 0 2 0 276302096 163254272 32408 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 39857 32408 190 432 0 39422 0
[pid=23285/tid=23286] ppid=23283 vsize=159428 CPUtime=281.54 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 31758 0 0 0 28127 27 0 0 20 0 2 0 276302096 163254272 32408 33554432000 4194304 5963574 140736456105520 139690028189208 4399474 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 159428

[startup+342.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/180 23314
/proc/meminfo: memFree=26456016/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=226360 CPUtime=342.24 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 36260 0 0 0 34196 28 0 0 20 0 2 0 276302096 231792640 36211 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 56590 36211 190 432 0 56155 0
[pid=23285/tid=23286] ppid=23283 vsize=226360 CPUtime=341.39 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 35561 0 0 0 34106 33 0 0 20 0 2 0 276302096 231792640 36211 33554432000 4194304 5963574 140736456105520 139690028189208 4399456 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 226360

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

[startup+345.5 s]
/proc/loadavg: 2.06 2.02 2.00 3/180 23314
/proc/meminfo: memFree=26455144/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=226360 CPUtime=345.43 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 36495 0 0 0 34515 28 0 0 20 0 2 0 276302096 231792640 36446 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 56590 36446 190 432 0 56155 0
[pid=23285/tid=23286] ppid=23283 vsize=226360 CPUtime=344.58 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 35796 0 0 0 34425 33 0 0 20 0 2 0 276302096 231792640 36446 33554432000 4194304 5963574 140736456105520 139690028189208 4399474 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 345.43
Current children cumulated vsize (KiB) 226360

[startup+358.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/180 23314
/proc/meminfo: memFree=26451052/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=226360 CPUtime=358.24 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 37606 0 0 0 35794 30 0 0 20 0 2 0 276302096 231792640 37557 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 56590 37557 190 432 0 56155 0
[pid=23285/tid=23286] ppid=23283 vsize=226360 CPUtime=357.34 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 36907 0 0 0 35699 35 0 0 20 0 2 0 276302096 231792640 37557 33554432000 4194304 5963574 140736456105520 139690028189208 4399456 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 358.24
Current children cumulated vsize (KiB) 226360

[startup+364.7 s]
/proc/loadavg: 2.04 2.01 2.00 3/180 23314
/proc/meminfo: memFree=26450432/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=226360 CPUtime=364.64 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 37620 0 0 0 36434 30 0 0 20 0 2 0 276302096 231792640 37571 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 56590 37571 190 432 0 56155 0
[pid=23285/tid=23286] ppid=23283 vsize=226360 CPUtime=363.73 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 36921 0 0 0 36338 35 0 0 20 0 2 0 276302096 231792640 37571 33554432000 4194304 5963574 140736456105520 139690028189208 4378847 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 364.64
Current children cumulated vsize (KiB) 226360

[startup+366.306 s]
/proc/loadavg: 2.04 2.01 2.00 3/180 23314
/proc/meminfo: memFree=26450432/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=226360 CPUtime=366.24 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 37620 0 0 0 36594 30 0 0 20 0 2 0 276302096 231792640 37571 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 56590 37571 190 432 0 56155 0
[pid=23285/tid=23286] ppid=23283 vsize=226360 CPUtime=365.33 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 36921 0 0 0 36498 35 0 0 20 0 2 0 276302096 231792640 37571 33554432000 4194304 5963574 140736456105520 139690028189208 4399456 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 366.24
Current children cumulated vsize (KiB) 226360

[startup+367.1 s]
/proc/loadavg: 2.04 2.01 2.00 3/180 23314
/proc/meminfo: memFree=26450432/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=226360 CPUtime=367.04 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 37620 0 0 0 36674 30 0 0 20 0 2 0 276302096 231792640 37571 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 56590 37571 190 432 0 56155 0
[pid=23285/tid=23286] ppid=23283 vsize=226360 CPUtime=366.12 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 36921 0 0 0 36577 35 0 0 20 0 2 0 276302096 231792640 37571 33554432000 4194304 5963574 140736456105520 139690028189208 4399546 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 367.04
Current children cumulated vsize (KiB) 226360

[startup+367.9 s]
/proc/loadavg: 2.04 2.01 2.00 3/180 23314
/proc/meminfo: memFree=26450184/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=226360 CPUtime=367.84 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 37620 0 0 0 36754 30 0 0 20 0 2 0 276302096 231792640 37571 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 56590 37571 190 432 0 56155 0
[pid=23285/tid=23286] ppid=23283 vsize=226360 CPUtime=366.92 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 36921 0 0 0 36657 35 0 0 20 0 2 0 276302096 231792640 37571 33554432000 4194304 5963574 140736456105520 139690028189208 4399456 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 367.84
Current children cumulated vsize (KiB) 226360

[startup+368.1 s]
/proc/loadavg: 2.04 2.01 2.00 3/180 23314
/proc/meminfo: memFree=26450184/32873648 swapFree=6336/6336
[pid=23285] ppid=23283 vsize=226360 CPUtime=368.04 cores=1,3,5,7
/proc/23285/stat : 23285 (wbo1.7) S 23283 23285 22359 0 -1 4202496 37620 0 0 0 36774 30 0 0 20 0 2 0 276302096 231792640 37571 33554432000 4194304 5963574 140736456105520 140736456105040 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23285/statm: 56590 37571 190 432 0 56155 0
[pid=23285/tid=23286] ppid=23283 vsize=226360 CPUtime=367.12 cores=1,3,5,7
/proc/23285/task/23286/stat : 23286 (wbo1.7) R 23283 23285 22359 0 -1 4202560 36921 0 0 0 36677 35 0 0 20 0 2 0 276302096 231792640 37571 33554432000 4194304 5963574 140736456105520 139690028189208 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 368.04
Current children cumulated vsize (KiB) 226360

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23285 and gives
#  childrusage.ru_utime.tv_sec=366
#  childrusage.ru_utime.tv_usec=844231
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=369943
# CPU time returned by wait4() is 367.214
# while last known CPU time is 368.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 368.185
CPU time (s): 368.04
CPU user time (s): 367.74
CPU system time (s): 0.3
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 226360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 366.844
system time used= 0.369943
maximum resident set size= 150296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37623
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= 4
involuntary context switches= 385

runsolver used 0.641902 second user time and 1.82872 second system time

The end

Launcher Data 

Begin job on node112 at 2012-05-27 08:55:48
IDJOB=3705258
IDBENCH=2907
IDSOLVER=2283
FILE ID=node112/3705258-1338101748
RUNJOBID= node112-1338087345-22376
PBS_JOBID= 14624440
Free space on /tmp= 71588 MiB

SOLVER NAME= wbo 1.7
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_4.opb
COMMAND LINE= wbo1.7 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3705258-1338101748/watcher-3705258-1338101748 -o /tmp/evaluation-result-3705258-1338101748/solver-3705258-1338101748 -C 1800 -W 1900 -M 15500  wbo1.7 -file-format=opb HOME/instance-3705258-1338101748.opb

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

MD5SUM BENCH= 56022330ee2943e2696d570dbfee01d9
RANDOM SEED=1564588719

node112.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		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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		: 2666.763
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:       32873648 kB
MemFree:        26854856 kB
Buffers:          331904 kB
Cached:          4127716 kB
SwapCached:            0 kB
Active:          1484436 kB
Inactive:        3723500 kB
Active(anon):     750812 kB
Inactive(anon):        0 kB
Active(file):     733624 kB
Inactive(file):  3723500 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5440 kB
Writeback:            32 kB
AnonPages:        754624 kB
Mapped:            15136 kB
Shmem:               200 kB
Slab:             673828 kB
SReclaimable:     117636 kB
SUnreclaim:       556192 kB
KernelStack:        1440 kB
PageTables:         5380 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     145628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    440320 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= 71584 MiB
End job on node112 at 2012-05-27 09:01:57