Trace number 3727834

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 1.72UNSAT 291.6 291.787

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-neos-785912.opb
MD5SUMed5b22b7ff980aba201e80ac017c6ab9
Bench CategoryOPT-SMALLINT-LIN (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 benchmark0.928858
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1380
Total number of constraints1714
Number of constraints which are clauses1422
Number of constraints which are cardinality constraints (but not clauses)292
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint250
Number of terms in the objective function 1260
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 1260
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 1260
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3727834-1338667516.opb.
0.00/0.00	c Instance file HOME/instance-3727834-1338667516.opb
0.00/0.00	c File size is 158861 bytes.
0.00/0.01	c Cost Offset: 0
0.00/0.01	c Highest Coefficient sum: 255
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      1380                                                |
0.00/0.01	c |  Number Clauses:        1422                                                |
0.00/0.01	c |  Number Cardinality:    292                                                 |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Problem Type:          Optimization                                        |
0.00/0.01	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.01	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.01	c ===============================================================================
0.00/0.01	c | 0.02      | 0  | 1            lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 2            lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 3            lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 4            lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 5            lb |  0                0                0.00  |
0.00/0.02	c | 0.03      | 0  | 6            lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 7            lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 8            lb |  0                0                0.00  |
0.00/0.03	c | 0.03      | 0  | 9            lb |  0                0                0.00  |
0.03/0.03	c | 0.04      | 0  | 10           lb |  0                0                0.00  |
0.03/0.04	c | 0.04      | 0  | 11           lb |  0                0                0.00  |
0.03/0.04	c | 0.04      | 0  | 12           lb |  0                0                0.00  |
0.03/0.04	c | 0.04      | 0  | 13           lb |  0                0                0.00  |
0.03/0.04	c | 0.05      | 0  | 14           lb |  0                0                0.00  |
0.03/0.05	c | 0.05      | 0  | 15           lb |  0                0                0.00  |
0.03/0.05	c | 0.05      | 0  | 16           lb |  0                0                0.00  |
0.03/0.05	c | 0.06      | 0  | 17           lb |  0                0                0.00  |
0.03/0.06	c | 0.06      | 0  | 18           lb |  0                0                0.00  |
0.03/0.06	c | 0.06      | 0  | 19           lb |  0                0                0.00  |
0.03/0.06	c | 0.07      | 0  | 20           lb |  0                0                0.00  |
0.03/0.07	c | 0.07      | 0  | 21           lb |  0                0                0.00  |
0.03/0.07	c | 0.07      | 0  | 22           lb |  0                0                0.00  |
0.03/0.07	c | 0.07      | 0  | 23           lb |  0                0                0.00  |
0.03/0.08	c | 0.08      | 0  | 24           lb |  0                0                0.00  |
0.03/0.08	c | 0.08      | 0  | 25           lb |  0                0                0.00  |
0.03/0.08	c | 0.09      | 0  | 26           lb |  0                0                0.00  |
0.03/0.09	c | 0.09      | 0  | 27           lb |  0                0                0.00  |
0.03/0.09	c | 0.09      | 0  | 28           lb |  0                0                0.00  |
0.03/0.09	c | 0.10      | 0  | 29           lb |  0                0                0.00  |
0.03/0.09	c | 0.10      | 0  | 30           lb |  0                0                0.00  |
0.09/0.10	c | 0.10      | 0  | 31           lb |  0                0                0.00  |
0.09/0.10	c | 0.10      | 0  | 32           lb |  0                0                0.00  |
0.09/0.11	c | 0.11      | 0  | 33           lb |  0                0                0.00  |
0.09/0.11	c | 0.11      | 0  | 34           lb |  0                0                0.00  |
0.09/0.11	c | 0.12      | 0  | 35           lb |  0                0                0.00  |
0.09/0.12	c | 0.12      | 0  | 36           lb |  0                0                0.00  |
0.09/0.12	c | 0.12      | 0  | 37           lb |  0                0                0.00  |
0.09/0.12	c | 0.13      | 0  | 38           lb |  0                0                0.00  |
0.09/0.13	c | 0.13      | 0  | 39           lb |  0                0                0.00  |
0.09/0.13	c | 0.13      | 0  | 40           lb |  0                0                0.00  |
0.09/0.13	c | 0.14      | 0  | 41           lb |  0                0                0.00  |
0.09/0.14	c | 0.14      | 0  | 42           lb |  0                0                0.00  |
139.42/139.52	c | 139.53    | 0  | 43           lb |  0                0                0.00  |
207.82/207.95	c | 207.96    | 0  | 44           lb |  0                0                0.00  |
260.40/260.57	c | 260.57    | 0  | 45           lb |  0                0                0.00  |
291.60/291.78	c ===============================================================================
291.60/291.78	c Wall Clock Time: 291.79 s
291.60/291.78	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-3727834-1338667516/watcher-3727834-1338667516 -o /tmp/evaluation-result-3727834-1338667516/solver-3727834-1338667516 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727834-1338667516.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 3/176 17436
/proc/meminfo: memFree=31756164/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=3584 CPUtime=0 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) R 17434 17436 17352 0 -1 4202496 390 0 0 0 0 0 0 0 20 0 1 0 332880150 3670016 342 33554432000 4194304 5964350 140733399519936 140733399517880 5136410 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 896 343 165 433 0 421 0

[startup+0.0370299 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 17436
/proc/meminfo: memFree=31756164/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=84656 CPUtime=0.03 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 1683 0 0 0 3 0 0 0 20 0 2 0 332880150 86687744 1596 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 21164 1596 190 433 0 20728 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 84656

[startup+0.100186 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 17436
/proc/meminfo: memFree=31756164/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=84656 CPUtime=0.09 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 2082 0 0 0 9 0 0 0 20 0 2 0 332880150 86687744 1995 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 21164 1995 190 433 0 20728 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 84656

[startup+0.300076 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 17436
/proc/meminfo: memFree=31756164/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=84656 CPUtime=0.29 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 2520 0 0 0 29 0 0 0 20 0 2 0 332880150 86687744 2433 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 21164 2433 194 433 0 20728 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 84656

[startup+0.700076 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 17436
/proc/meminfo: memFree=31756164/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=84656 CPUtime=0.69 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 3260 0 0 0 69 0 0 0 20 0 2 0 332880150 86687744 3173 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 21164 3173 194 433 0 20728 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84656

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17438
/proc/meminfo: memFree=31740492/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=84656 CPUtime=1.48 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 4325 0 0 0 148 0 0 0 20 0 2 0 332880150 86687744 4238 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 21164 4238 194 433 0 20728 0
[pid=17436/tid=17438] ppid=17434 vsize=84656 CPUtime=1.46 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 3316 0 0 0 146 0 0 0 20 0 2 0 332880151 86687744 4238 33554432000 4194304 5964350 140733399519936 140267887659000 4400380 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 84656

[startup+3.10026 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17438
/proc/meminfo: memFree=31731804/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=84800 CPUtime=3.08 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 5385 0 0 0 308 0 0 0 20 0 2 0 332880150 86835200 5298 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 21200 5298 194 433 0 20764 0
[pid=17436/tid=17438] ppid=17434 vsize=84800 CPUtime=3.06 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 4376 0 0 0 306 0 0 0 20 0 2 0 332880151 86835200 5298 33554432000 4194304 5964350 140733399519936 140267887659000 4399906 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84800

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 17439
/proc/meminfo: memFree=31719288/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=84800 CPUtime=6.29 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 6806 0 0 0 628 1 0 0 20 0 2 0 332880150 86835200 6719 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 21200 6719 194 433 0 20764 0
[pid=17436/tid=17438] ppid=17434 vsize=84800 CPUtime=6.25 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 5797 0 0 0 624 1 0 0 20 0 2 0 332880151 86835200 6719 33554432000 4194304 5964350 140733399519936 140267887658808 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84800

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 17439
/proc/meminfo: memFree=31691376/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=84872 CPUtime=12.69 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 9704 0 0 0 1267 2 0 0 20 0 2 0 332880150 86908928 9617 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 21218 9617 194 433 0 20782 0
[pid=17436/tid=17438] ppid=17434 vsize=84872 CPUtime=12.64 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 8695 0 0 0 1262 2 0 0 20 0 2 0 332880151 86908928 9617 33554432000 4194304 5964350 140733399519936 140267887659048 4221120 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) 84872

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 17439
/proc/meminfo: memFree=31647256/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=84980 CPUtime=25.48 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 13713 0 0 0 2545 3 0 0 20 0 2 0 332880150 87019520 13626 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 21245 13626 194 433 0 20809 0
[pid=17436/tid=17438] ppid=17434 vsize=84980 CPUtime=25.4 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 12704 0 0 0 2537 3 0 0 20 0 2 0 332880151 87019520 13626 33554432000 4194304 5964350 140733399519936 140267887658808 4400029 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) 84980

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 17439
/proc/meminfo: memFree=31615224/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=150676 CPUtime=51.08 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 17775 0 0 0 5103 5 0 0 20 0 2 0 332880150 154292224 17688 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 37669 17688 194 433 0 37233 0
[pid=17436/tid=17438] ppid=17434 vsize=150676 CPUtime=50.94 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 16766 0 0 0 5089 5 0 0 20 0 2 0 332880151 154292224 17688 33554432000 4194304 5964350 140733399519936 140267887658808 4399840 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) 150676

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 17439
/proc/meminfo: memFree=31537404/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=151204 CPUtime=102.25 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 25016 0 0 0 10217 8 0 0 20 0 2 0 332880150 154832896 24980 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 37801 24980 194 433 0 37365 0
[pid=17436/tid=17438] ppid=17434 vsize=151204 CPUtime=101.98 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 24007 0 0 0 10189 9 0 0 20 0 2 0 332880151 154832896 24980 33554432000 4194304 5964350 140733399519936 140267887658808 4400396 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 151204

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 17478
/proc/meminfo: memFree=31582028/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=150192 CPUtime=162.22 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 29280 0 0 0 16212 10 0 0 20 0 2 0 332880150 153796608 29850 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 37548 29850 194 433 0 37112 0
[pid=17436/tid=17438] ppid=17434 vsize=150192 CPUtime=161.8 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 28271 0 0 0 16168 12 0 0 20 0 2 0 332880151 153796608 29850 33554432000 4194304 5964350 140733399519936 140267887659960 4399846 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 150192

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 17478
/proc/meminfo: memFree=31542256/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=150192 CPUtime=222.21 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 29280 0 0 0 22211 10 0 0 20 0 2 0 332880150 153796608 27106 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 37548 27106 194 433 0 37112 0
[pid=17436/tid=17438] ppid=17434 vsize=150192 CPUtime=221.65 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 28271 0 0 0 22152 13 0 0 20 0 2 0 332880151 153796608 27106 33554432000 4194304 5964350 140733399519936 140267887659848 4400007 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 150192

[startup+282.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/179 17478
/proc/meminfo: memFree=31497416/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=150192 CPUtime=282.2 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 29280 0 0 0 28210 10 0 0 20 0 2 0 332880150 153796608 27106 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 37548 27106 194 433 0 37112 0
[pid=17436/tid=17438] ppid=17434 vsize=150192 CPUtime=281.49 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 28271 0 0 0 28135 14 0 0 20 0 2 0 332880151 153796608 27106 33554432000 4194304 5964350 140733399519936 140267887659544 4400035 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 150192

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

[startup+287.9 s]
/proc/loadavg: 2.12 2.03 2.01 3/180 17481
/proc/meminfo: memFree=31492796/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=150192 CPUtime=287.8 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 29280 0 0 0 28770 10 0 0 20 0 2 0 332880150 153796608 27106 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 37548 27106 194 433 0 37112 0
[pid=17436/tid=17438] ppid=17434 vsize=150192 CPUtime=287.08 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 28271 0 0 0 28694 14 0 0 20 0 2 0 332880151 153796608 27106 33554432000 4194304 5964350 140733399519936 140267887659544 4400416 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 287.8
Current children cumulated vsize (KiB) 150192

[startup+289.5 s]
/proc/loadavg: 2.11 2.03 2.01 3/180 17481
/proc/meminfo: memFree=31492672/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=150192 CPUtime=289.4 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 29280 0 0 0 28930 10 0 0 20 0 2 0 332880150 153796608 27106 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 37548 27106 194 433 0 37112 0
[pid=17436/tid=17438] ppid=17434 vsize=150192 CPUtime=288.67 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 28271 0 0 0 28853 14 0 0 20 0 2 0 332880151 153796608 27106 33554432000 4194304 5964350 140733399519936 140267887659544 4400035 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 289.4
Current children cumulated vsize (KiB) 150192

[startup+291.1 s]
/proc/loadavg: 2.11 2.03 2.01 3/180 17481
/proc/meminfo: memFree=31492672/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=150192 CPUtime=291 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 29280 0 0 0 29090 10 0 0 20 0 2 0 332880150 153796608 27106 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 37548 27106 194 433 0 37112 0
[pid=17436/tid=17438] ppid=17434 vsize=150192 CPUtime=290.27 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 28271 0 0 0 29013 14 0 0 20 0 2 0 332880151 153796608 27106 33554432000 4194304 5964350 140733399519936 140267887659544 4400007 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 291
Current children cumulated vsize (KiB) 150192

[startup+291.507 s]
/proc/loadavg: 2.11 2.03 2.01 3/180 17481
/proc/meminfo: memFree=31492424/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=150192 CPUtime=291.41 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 29280 0 0 0 29131 10 0 0 20 0 2 0 332880150 153796608 27106 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 37548 27106 194 433 0 37112 0
[pid=17436/tid=17438] ppid=17434 vsize=150192 CPUtime=290.67 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 28271 0 0 0 29053 14 0 0 20 0 2 0 332880151 153796608 27106 33554432000 4194304 5964350 140733399519936 140267887659544 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 291.41
Current children cumulated vsize (KiB) 150192

[startup+291.7 s]
/proc/loadavg: 2.11 2.03 2.01 3/180 17481
/proc/meminfo: memFree=31492424/32873844 swapFree=8656/8656
[pid=17436] ppid=17434 vsize=150192 CPUtime=291.6 cores=1,3,5,7
/proc/17436/stat : 17436 (wbo1.72) S 17434 17436 17352 0 -1 4202496 29280 0 0 0 29150 10 0 0 20 0 2 0 332880150 153796608 27106 33554432000 4194304 5964350 140733399519936 140733399519456 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17436/statm: 37548 27106 194 433 0 37112 0
[pid=17436/tid=17438] ppid=17434 vsize=150192 CPUtime=290.87 cores=1,3,5,7
/proc/17436/task/17438/stat : 17438 (wbo1.72) R 17434 17436 17352 0 -1 4202560 28271 0 0 0 29073 14 0 0 20 0 2 0 332880151 153796608 27106 33554432000 4194304 5964350 140733399519936 140267887659544 4399840 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 291.6
Current children cumulated vsize (KiB) 150192

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17436 and gives
#  childrusage.ru_utime.tv_sec=290
#  childrusage.ru_utime.tv_usec=828787
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=150977
# CPU time returned by wait4() is 290.98
# while last known CPU time is 291.6
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 291.787
CPU time (s): 291.6
CPU user time (s): 291.5
CPU system time (s): 0.1
CPU usage (%): 99.9359
Max. virtual memory (cumulated for all children) (KiB): 151636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 290.829
system time used= 0.150977
maximum resident set size= 120512
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29282
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= 54
involuntary context switches= 330

runsolver used 0.516921 second user time and 1.35579 second system time

The end

Launcher Data 

Begin job on node102 at 2012-06-02 22:05:16
IDJOB=3727834
IDBENCH=89822
IDSOLVER=2313
FILE ID=node102/3727834-1338667516
RUNJOBID= node102-1338667515-17369
PBS_JOBID= 14636516
Free space on /tmp= 71172 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-neos-785912.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727834-1338667516/watcher-3727834-1338667516 -o /tmp/evaluation-result-3727834-1338667516/solver-3727834-1338667516 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3727834-1338667516.opb

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

MD5SUM BENCH= ed5b22b7ff980aba201e80ac017c6ab9
RANDOM SEED=1247980744

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
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	: 5331.90
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		: 2667.178
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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		: 2667.178
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		: 2667.178
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	: 5438.54
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		: 2667.178
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		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31756172 kB
Buffers:          123992 kB
Cached:           222736 kB
SwapCached:         5544 kB
Active:           113824 kB
Inactive:         253852 kB
Active(anon):      17524 kB
Inactive(anon):     5524 kB
Active(file):      96300 kB
Inactive(file):   248328 kB
Unevictable:        8656 kB
Mlocked:            8656 kB
SwapTotal:      67108856 kB
SwapFree:       67097164 kB
Dirty:             11680 kB
Writeback:            20 kB
AnonPages:         24000 kB
Mapped:             9412 kB
Shmem:                 0 kB
Slab:             608224 kB
SReclaimable:      48528 kB
SUnreclaim:       559696 kB
KernelStack:        1424 kB
PageTables:         3276 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     144188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71164 MiB
End job on node102 at 2012-06-02 22:10:08