Trace number 3704257

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pwbo 2.0UNSAT 304.807 304.815

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-11-10.opb
MD5SUMe464fa7a3640eb789ffb0025985d1316
Bench CategoryDEC-SMALLINT (no 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 benchmark0.002998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables110
Total number of constraints21
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint11
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 12
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                    2.0 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3704257-1338093156.opb.
0.00/0.00	c Instance file HOME/instance-3704257-1338093156.opb
0.00/0.00	c File size is 1901 bytes.
0.00/0.00	c Highest Coefficient sum: 12
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:      110                                                 |
0.00/0.00	c |  Number Clauses:        11                                                  |
0.00/0.00	c |  Number Cardinality:    10                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Decision                                            |
0.00/0.00	c |  Objective Function:    None                                                |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
304.72/304.81	c ===============================================================================
304.72/304.81	c Wall Clock Time: 304.81 s
304.72/304.81	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-3704257-1338093156/watcher-3704257-1338093156 -o /tmp/evaluation-result-3704257-1338093156/solver-3704257-1338093156 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3704257-1338093156.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: 2.00 2.02 1.99 3/177 6433
/proc/meminfo: memFree=28329140/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=83576 CPUtime=0 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 754 0 0 0 0 0 0 0 20 0 2 0 275442337 85581824 705 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 20894 705 189 433 0 20458 0
[pid=6433/tid=6434] ppid=6431 vsize=83576 CPUtime=0 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 52 0 0 0 0 0 0 0 20 0 2 0 275442337 85581824 705 33554432000 4194304 5965102 140736464743888 140737327849432 5137076 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.104729 s]
/proc/loadavg: 2.00 2.02 1.99 3/177 6433
/proc/meminfo: memFree=28329140/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=83576 CPUtime=0.1 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 985 0 0 0 10 0 0 0 20 0 2 0 275442337 85581824 936 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 20894 936 190 433 0 20458 0
[pid=6433/tid=6434] ppid=6431 vsize=83576 CPUtime=0.09 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 283 0 0 0 9 0 0 0 20 0 2 0 275442337 85581824 936 33554432000 4194304 5965102 140736464743888 140737327849432 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 83576

[startup+0.200306 s]
/proc/loadavg: 2.00 2.02 1.99 3/177 6433
/proc/meminfo: memFree=28329140/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=83576 CPUtime=0.19 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 1168 0 0 0 19 0 0 0 20 0 2 0 275442337 85581824 1119 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 20894 1119 190 433 0 20458 0
[pid=6433/tid=6434] ppid=6431 vsize=83576 CPUtime=0.18 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 466 0 0 0 18 0 0 0 20 0 2 0 275442337 85581824 1119 33554432000 4194304 5965102 140736464743888 140737327849432 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 83576

[startup+0.300298 s]
/proc/loadavg: 2.00 2.02 1.99 3/177 6433
/proc/meminfo: memFree=28329140/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=83576 CPUtime=0.29 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 1259 0 0 0 29 0 0 0 20 0 2 0 275442337 85581824 1210 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 20894 1210 190 433 0 20458 0
[pid=6433/tid=6434] ppid=6431 vsize=83576 CPUtime=0.28 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 557 0 0 0 28 0 0 0 20 0 2 0 275442337 85581824 1210 33554432000 4194304 5965102 140736464743888 140737327849432 5137146 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83576

[startup+0.700243 s]
/proc/loadavg: 2.00 2.02 1.99 3/177 6433
/proc/meminfo: memFree=28329140/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=83576 CPUtime=0.69 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 1511 0 0 0 69 0 0 0 20 0 2 0 275442337 85581824 1462 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 20894 1462 190 433 0 20458 0
[pid=6433/tid=6434] ppid=6431 vsize=83576 CPUtime=0.68 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 809 0 0 0 68 0 0 0 20 0 2 0 275442337 85581824 1462 33554432000 4194304 5965102 140736464743888 140436764751672 4401582 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83576

[startup+1.50026 s]
/proc/loadavg: 2.00 2.02 1.99 3/179 6435
/proc/meminfo: memFree=28320156/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=83576 CPUtime=1.49 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 1895 0 0 0 149 0 0 0 20 0 2 0 275442337 85581824 1846 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 20894 1846 190 433 0 20458 0
[pid=6433/tid=6434] ppid=6431 vsize=83576 CPUtime=1.48 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 1193 0 0 0 148 0 0 0 20 0 2 0 275442337 85581824 1846 33554432000 4194304 5965102 140736464743888 140436764751672 4401015 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83576

[startup+3.10027 s]
/proc/loadavg: 2.00 2.02 1.99 3/179 6435
/proc/meminfo: memFree=28314452/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=83720 CPUtime=3.09 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 2301 0 0 0 309 0 0 0 20 0 2 0 275442337 85729280 2252 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 20930 2252 190 433 0 20494 0
[pid=6433/tid=6434] ppid=6431 vsize=83720 CPUtime=3.08 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 1599 0 0 0 308 0 0 0 20 0 2 0 275442337 85729280 2252 33554432000 4194304 5965102 140736464743888 140436764751672 4401064 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83720

[startup+6.30026 s]
/proc/loadavg: 2.00 2.02 1.99 3/179 6435
/proc/meminfo: memFree=28301092/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=83720 CPUtime=6.29 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 2904 0 0 0 629 0 0 0 20 0 2 0 275442337 85729280 2855 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 20930 2855 190 433 0 20494 0
[pid=6433/tid=6434] ppid=6431 vsize=83720 CPUtime=6.28 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 2202 0 0 0 628 0 0 0 20 0 2 0 275442337 85729280 2855 33554432000 4194304 5965102 140736464743888 140436764751672 4401582 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83720

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.99 3/179 6435
/proc/meminfo: memFree=28278924/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=84080 CPUtime=12.69 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 3997 0 0 0 1269 0 0 0 20 0 2 0 275442337 86097920 3948 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 21020 3948 190 433 0 20584 0
[pid=6433/tid=6434] ppid=6431 vsize=84080 CPUtime=12.68 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 3295 0 0 0 1268 0 0 0 20 0 2 0 275442337 86097920 3948 33554432000 4194304 5965102 140736464743888 140436764751912 4380443 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84080

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.99 3/180 6436
/proc/meminfo: memFree=28261556/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=84620 CPUtime=25.49 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 5838 0 0 0 2548 1 0 0 20 0 2 0 275442337 86650880 5774 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 21155 5774 190 433 0 20719 0
[pid=6433/tid=6434] ppid=6431 vsize=84620 CPUtime=25.48 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 5136 0 0 0 2548 0 0 0 20 0 2 0 275442337 86650880 5774 33554432000 4194304 5965102 140736464743888 140436764751672 4401009 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84620

[startup+51.1003 s]
/proc/loadavg: 2.06 2.03 2.00 3/180 6436
/proc/meminfo: memFree=28252952/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=87156 CPUtime=51.08 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 7991 0 0 0 5106 2 0 0 20 0 2 0 275442337 89247744 7927 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 21789 7927 190 433 0 21353 0
[pid=6433/tid=6434] ppid=6431 vsize=87156 CPUtime=51.08 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 7289 0 0 0 5106 2 0 0 20 0 2 0 275442337 89247744 7927 33554432000 4194304 5965102 140736464743888 140436764751912 4401441 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87156

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 6436
/proc/meminfo: memFree=28239984/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=93996 CPUtime=102.28 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 11120 0 0 0 10225 3 0 0 20 0 2 0 275442337 96251904 11047 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 23499 11047 190 433 0 23063 0
[pid=6433/tid=6434] ppid=6431 vsize=93996 CPUtime=102.29 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 10418 0 0 0 10224 5 0 0 20 0 2 0 275442337 96251904 11047 33554432000 4194304 5965102 140736464743888 140436764751864 4400952 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 93996

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 6436
/proc/meminfo: memFree=28183096/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=95784 CPUtime=162.27 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 13706 0 0 0 16222 5 0 0 20 0 2 0 275442337 98082816 13633 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 23946 13633 190 433 0 23510 0
[pid=6433/tid=6434] ppid=6431 vsize=95784 CPUtime=162.29 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 13004 0 0 0 16222 7 0 0 20 0 2 0 275442337 98082816 13633 33554432000 4194304 5965102 140736464743888 140436764751864 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 95784

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 6437
/proc/meminfo: memFree=28172832/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=99024 CPUtime=222.26 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 16269 0 0 0 22218 8 0 0 20 0 2 0 275442337 101400576 16196 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 24756 16196 190 433 0 24320 0
[pid=6433/tid=6434] ppid=6431 vsize=99024 CPUtime=222.3 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 15567 0 0 0 22219 11 0 0 20 0 2 0 275442337 101400576 16196 33554432000 4194304 5965102 140736464743888 140436764751864 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 99024

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 6437
/proc/meminfo: memFree=28158756/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=101848 CPUtime=282.23 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 19048 0 0 0 28213 10 0 0 20 0 2 0 275442337 104292352 18992 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 25462 18992 190 433 0 25026 0
[pid=6433/tid=6434] ppid=6431 vsize=101848 CPUtime=282.28 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 18346 0 0 0 28213 15 0 0 20 0 2 0 275442337 104292352 18992 33554432000 4194304 5965102 140736464743888 140436764751912 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 101848

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

[startup+294.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 6437
/proc/meminfo: memFree=28154604/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=102356 CPUtime=294.32 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 19995 0 0 0 29421 11 0 0 20 0 2 0 275442337 104812544 19936 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 25589 19936 190 433 0 25153 0
[pid=6433/tid=6434] ppid=6431 vsize=102356 CPUtime=294.37 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 19293 0 0 0 29421 16 0 0 20 0 2 0 275442337 104812544 19936 33554432000 4194304 5965102 140736464743888 140436764751672 4400952 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 294.32
Current children cumulated vsize (KiB) 102356

[startup+300.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 6437
/proc/meminfo: memFree=28150568/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=102608 CPUtime=300.72 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 20063 0 0 0 30061 11 0 0 20 0 2 0 275442337 105070592 20962 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 25652 20962 190 433 0 25216 0
[pid=6433/tid=6434] ppid=6431 vsize=102608 CPUtime=300.77 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 19361 0 0 0 30061 16 0 0 20 0 2 0 275442337 105070592 20962 33554432000 4194304 5965102 140736464743888 140436764751672 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 300.72
Current children cumulated vsize (KiB) 102608

[startup+302.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 6437
/proc/meminfo: memFree=28150568/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=102896 CPUtime=302.32 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 20107 0 0 0 30221 11 0 0 20 0 2 0 275442337 105365504 21006 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 25724 21006 190 433 0 25288 0
[pid=6433/tid=6434] ppid=6431 vsize=102896 CPUtime=302.37 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 19405 0 0 0 30221 16 0 0 20 0 2 0 275442337 105365504 21006 33554432000 4194304 5965102 140736464743888 140436764751912 4400992 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 302.32
Current children cumulated vsize (KiB) 102896

[startup+304 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 6437
/proc/meminfo: memFree=28150196/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=103076 CPUtime=303.92 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 20152 0 0 0 30381 11 0 0 20 0 2 0 275442337 105549824 21051 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 25769 21051 190 433 0 25333 0
[pid=6433/tid=6434] ppid=6431 vsize=103076 CPUtime=303.97 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 19450 0 0 0 30381 16 0 0 20 0 2 0 275442337 105549824 21051 33554432000 4194304 5965102 140736464743888 140436764751912 4401155 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 303.92
Current children cumulated vsize (KiB) 103076

[startup+304.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 6437
/proc/meminfo: memFree=28150196/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=103184 CPUtime=304.32 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 20165 0 0 0 30421 11 0 0 20 0 2 0 275442337 105660416 21064 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 25796 21064 190 433 0 25360 0
[pid=6433/tid=6434] ppid=6431 vsize=103184 CPUtime=304.37 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 19463 0 0 0 30421 16 0 0 20 0 2 0 275442337 105660416 21064 33554432000 4194304 5965102 140736464743888 140436764751912 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 304.32
Current children cumulated vsize (KiB) 103184

[startup+304.806 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 6437
/proc/meminfo: memFree=28150196/32873648 swapFree=6844/6844
[pid=6433] ppid=6431 vsize=103184 CPUtime=304.72 cores=0,2,4,6
/proc/6433/stat : 6433 (pwbo2.0) S 6431 6433 5668 0 -1 4202496 20169 0 0 0 30461 11 0 0 20 0 2 0 275442337 105660416 21068 33554432000 4194304 5965102 140736464743888 140736464743408 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6433/statm: 25796 21068 190 433 0 25360 0
[pid=6433/tid=6434] ppid=6431 vsize=103184 CPUtime=304.78 cores=0,2,4,6
/proc/6433/task/6434/stat : 6434 (pwbo2.0) R 6431 6433 5668 0 -1 4202560 19467 0 0 0 30462 16 0 0 20 0 2 0 275442337 105660416 21068 33554432000 4194304 5965102 140736464743888 140436764751912 4401123 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 304.72
Current children cumulated vsize (KiB) 103184

Child status: 255
Real time (s): 304.815
CPU time (s): 304.807
CPU user time (s): 304.634
CPU system time (s): 0.172973
CPU usage (%): 99.9974
Max. virtual memory (cumulated for all children) (KiB): 103184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 304.634
system time used= 0.172973
maximum resident set size= 84284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20172
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= 35
involuntary context switches= 321

runsolver used 0.484926 second user time and 1.19182 second system time

The end

Launcher Data 

Begin job on node115 at 2012-05-27 06:32:36
IDJOB=3704257
IDBENCH=2595
IDSOLVER=2280
FILE ID=node115/3704257-1338093156
RUNJOBID= node115-1338087550-5684
PBS_JOBID= 14624444
Free space on /tmp= 71664 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-11-10.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3704257-1338093156/watcher-3704257-1338093156 -o /tmp/evaluation-result-3704257-1338093156/solver-3704257-1338093156 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3704257-1338093156.opb

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

MD5SUM BENCH= e464fa7a3640eb789ffb0025985d1316
RANDOM SEED=519353033

node115.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		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.92
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		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
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		: 2666.462
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:        28329512 kB
Buffers:          298692 kB
Cached:          3075116 kB
SwapCached:            0 kB
Active:          1343872 kB
Inactive:        2390844 kB
Active(anon):     363324 kB
Inactive(anon):        0 kB
Active(file):     980548 kB
Inactive(file):  2390844 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5452 kB
Writeback:             0 kB
AnonPages:        422484 kB
Mapped:            15044 kB
Shmem:               200 kB
Slab:             671464 kB
SReclaimable:     115760 kB
SUnreclaim:       555704 kB
KernelStack:        1488 kB
PageTables:         4204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     145764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     55296 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= 71660 MiB
End job on node115 at 2012-05-27 06:37:41