Trace number 3460988

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 1.6? (TO) 1800.07 1800.02

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_16.opb
MD5SUM6e5141f298d85d1f18641c02d22506a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark217
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 222
Optimality of the best value was proved NO
Number of variables5570
Total number of constraints10896
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 constraints10895
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 9
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 375
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1908
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 

0.00/0.01	c wbo 1.6 beta - 20110321
0.00/0.01	c Parsing opb file format. File HOME/instance-3460988-1307107160.opb.
0.00/0.01	c Instance file HOME/instance-3460988-1307107160.opb
0.00/0.01	c File size is 2715806 bytes.
0.19/0.21	c Highest Coefficient sum: 1908
0.19/0.21	c ============================[ Problem Statistics ]=============================
0.19/0.21	c |                                                                             |
0.19/0.21	c |  Parsing time:          0.21         s                                      |
0.19/0.21	c |  Number Variables:      5570                                                |
0.19/0.21	c |  Number Clauses:        1                                                   |
0.19/0.21	c |  Number Cardinality:    0                                                   |
0.19/0.21	c |  Number PB Constraints: 10895                                               |
0.19/0.21	c ============================[ Search Statistics ]==============================
0.19/0.21	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.21	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.19/0.21	c ===============================================================================
0.19/0.21	c |         0 |    5568    10896   331041 |     5000        0   -nan |  0.000 % |
0.29/0.31	c ============================[ Search Statistics ]==============================
0.29/0.31	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.31	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.29/0.31	c ===============================================================================
0.29/0.31	c |         0 |    5481    10905   327642 |     5000        0   -nan |  0.000 % |
0.49/0.59	c |       100 |    5481    10905   327642 |     5500      100     39 |  1.598 % |
0.79/0.88	c |       250 |    5481    10905   327642 |     6050      250     43 |  1.598 % |
1.10/1.19	c |       475 |    5481    10905   327642 |     6655      475     38 |  1.598 % |
1.49/1.54	c |       812 |    5481    10905   327642 |     7320      812     33 |  1.598 % |
1.99/2.05	c |      1318 |    5481    10905   327642 |     8052     1318     31 |  1.598 % |
2.99/3.04	c |      2079 |    5477    10905   327642 |     8857     2079     33 |  1.670 % |
4.30/4.32	c |      3218 |    5477    10905   327642 |     9743     3218     34 |  1.670 % |
6.79/6.87	c |      4926 |    5476    10905   327642 |    10717     4926     37 |  1.688 % |
10.49/10.59	c |      7488 |    5476    10905   327642 |    11789     7488     38 |  1.688 % |
16.09/16.13	c |     11333 |    5476    10905   327642 |    12968    11333     37 |  1.688 % |
22.68/22.72	c |     17099 |    5476    10905   327642 |    14265     9841     33 |  1.688 % |
38.09/38.12	c |     25748 |    5476    10905   327642 |    15692    10746     38 |  1.688 % |
60.88/60.96	c |     38724 |    5476    10905   327642 |    17261    15673     41 |  1.688 % |
94.89/94.97	c |     58185 |    5476    10905   327642 |    18987    16029     40 |  1.688 % |
138.79/138.83	c |     87378 |    5476    10905   327642 |    20886    15501     41 |  1.688 % |
211.79/211.89	c |    131168 |    5476    10905   327642 |    22974    13958     38 |  1.688 % |
316.19/316.24	c |    196852 |    5476    10905   327642 |    25272    17899     36 |  1.688 % |
475.30/475.33	c |    295378 |    5476    10905   327642 |    27799    18488     41 |  1.688 % |
733.11/733.10	c |    443167 |    5476    10905   327642 |    30579    21956     38 |  1.688 % |
1095.42/1095.48	c |    664851 |    5476    10905   327642 |    33637    23383     39 |  1.688 % |
1626.64/1626.67	c |    997380 |    5476    10905   327642 |    37001    14739     41 |  1.688 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3460988-1307107160/watcher-3460988-1307107160 -o /tmp/evaluation-result-3460988-1307107160/solver-3460988-1307107160 -C 1800 -W 1900 -M 15500 wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460988-1307107160.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: 1.92 1.98 1.94 3/327 20428
/proc/meminfo: memFree=23294192/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=5288 CPUtime=0 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 457 0 0 0 0 0 0 0 25 0 1 0 900946574 5414912 410 33554432000 4194304 5714214 140737399409888 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 1322 411 189 372 0 283 0

[startup+0.0851969 s]
/proc/loadavg: 1.92 1.98 1.94 3/327 20428
/proc/meminfo: memFree=23294192/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=11920 CPUtime=0.08 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 2345 0 0 0 8 0 0 0 25 0 1 0 900946574 12206080 2298 33554432000 4194304 5714214 140737399409888 18446744073709551615 4223079 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 2980 2298 424 372 0 1941 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11920

[startup+0.101198 s]
/proc/loadavg: 1.92 1.98 1.94 3/327 20428
/proc/meminfo: memFree=23294192/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=13120 CPUtime=0.09 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 2706 0 0 0 9 0 0 0 25 0 1 0 900946574 13434880 2659 33554432000 4194304 5714214 140737399409888 18446744073709551615 4970426 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 3280 2660 475 372 0 2241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13120

[startup+0.301161 s]
/proc/loadavg: 1.92 1.98 1.94 3/327 20428
/proc/meminfo: memFree=23294192/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=39932 CPUtime=0.29 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 10420 0 0 0 28 1 0 0 18 0 1 0 900946574 40890368 9709 33554432000 4194304 5714214 140737399409888 18446744073709551615 4956294 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 9983 9709 174 372 0 9608 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39932

[startup+0.701101 s]
/proc/loadavg: 1.92 1.98 1.94 3/327 20428
/proc/meminfo: memFree=23294192/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=39548 CPUtime=0.69 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 10426 0 0 0 68 1 0 0 18 0 1 0 900946574 40497152 9627 33554432000 4194304 5714214 140737399409888 18446744073709551615 4323047 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 9887 9627 180 372 0 9512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39548

[startup+1.50095 s]
/proc/loadavg: 1.92 1.98 1.94 3/328 20429
/proc/meminfo: memFree=23255868/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=39548 CPUtime=1.49 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 10426 0 0 0 148 1 0 0 19 0 1 0 900946574 40497152 9627 33554432000 4194304 5714214 140737399409888 18446744073709551615 4322720 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 9887 9627 180 372 0 9512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39548

[startup+3.10063 s]
/proc/loadavg: 1.92 1.98 1.94 3/328 20429
/proc/meminfo: memFree=23254748/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=39548 CPUtime=3.09 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 10426 0 0 0 308 1 0 0 23 0 1 0 900946574 40497152 9627 33554432000 4194304 5714214 140737399409888 18446744073709551615 4323050 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 9887 9627 180 372 0 9512 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39548

[startup+6.30106 s]
/proc/loadavg: 1.93 1.98 1.94 3/328 20429
/proc/meminfo: memFree=23251768/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=39548 CPUtime=6.29 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 10426 0 0 0 628 1 0 0 25 0 1 0 900946574 40497152 9627 33554432000 4194304 5714214 140737399409888 18446744073709551615 4322856 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 9887 9627 180 372 0 9512 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39548

[startup+12.7009 s]
/proc/loadavg: 1.93 1.98 1.94 3/328 20429
/proc/meminfo: memFree=23248816/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=39548 CPUtime=12.69 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 10426 0 0 0 1268 1 0 0 25 0 1 0 900946574 40497152 9627 33554432000 4194304 5714214 140737399409888 18446744073709551615 4305272 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 9887 9627 180 372 0 9512 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39548

[startup+25.5006 s]
/proc/loadavg: 1.95 1.98 1.94 3/328 20429
/proc/meminfo: memFree=23240616/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=39548 CPUtime=25.49 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 10427 0 0 0 2547 2 0 0 23 0 1 0 900946574 40497152 9628 33554432000 4194304 5714214 140737399409888 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 9887 9628 180 372 0 9512 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39548

[startup+51.1009 s]
/proc/loadavg: 1.96 1.98 1.94 3/328 20430
/proc/meminfo: memFree=23227876/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=39548 CPUtime=51.09 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 10427 0 0 0 5106 3 0 0 25 0 1 0 900946574 40497152 9628 33554432000 4194304 5714214 140737399409888 18446744073709551615 4200624 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 9887 9628 180 372 0 9512 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 39548

[startup+102.312 s]
/proc/loadavg: 1.98 1.98 1.94 3/328 20431
/proc/meminfo: memFree=23201572/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=39548 CPUtime=102.3 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 10427 0 0 0 10224 6 0 0 25 0 1 0 900946574 40497152 9628 33554432000 4194304 5714214 140737399409888 18446744073709551615 4322720 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 9887 9628 180 372 0 9512 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 39548

[startup+162.301 s]
/proc/loadavg: 2.14 2.02 1.95 3/328 20433
/proc/meminfo: memFree=23168580/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=39824 CPUtime=162.29 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 10481 0 0 0 16219 10 0 0 25 0 1 0 900946574 40779776 9682 33554432000 4194304 5714214 140737399409888 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 9956 9682 180 372 0 9581 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39824

[startup+222.301 s]
/proc/loadavg: 2.12 2.03 1.96 3/328 20434
/proc/meminfo: memFree=23134308/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=44048 CPUtime=222.3 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 11523 0 0 0 22214 16 0 0 25 0 1 0 900946574 45105152 10724 33554432000 4194304 5714214 140737399409888 18446744073709551615 4200608 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 11012 10724 180 372 0 10637 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 44048

[startup+282.301 s]
/proc/loadavg: 2.11 2.04 1.96 3/328 20436
/proc/meminfo: memFree=23100316/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=48396 CPUtime=282.3 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 12580 0 0 0 28209 21 0 0 25 0 1 0 900946574 49557504 11781 33554432000 4194304 5714214 140737399409888 18446744073709551615 4200618 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 12099 11781 180 372 0 11724 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48396

[startup+342.301 s]
/proc/loadavg: 2.04 2.03 1.96 3/328 20438
/proc/meminfo: memFree=23060224/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=52740 CPUtime=342.3 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 13643 0 0 0 34204 26 0 0 25 0 1 0 900946574 54005760 12844 33554432000 4194304 5714214 140737399409888 18446744073709551615 4200634 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 13185 12844 180 372 0 12810 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52740

[startup+402.301 s]
/proc/loadavg: 2.01 2.02 1.96 3/328 20439
/proc/meminfo: memFree=23025972/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=56680 CPUtime=402.3 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 14643 0 0 0 40198 32 0 0 25 0 1 0 900946574 58040320 13844 33554432000 4194304 5714214 140737399409888 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 14170 13844 180 372 0 13795 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56680

[startup+462.301 s]
/proc/loadavg: 1.96 2.00 1.96 3/328 20469
/proc/meminfo: memFree=24025700/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=60792 CPUtime=462.3 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 15651 0 0 0 46194 36 0 0 25 0 1 0 900946574 62251008 14852 33554432000 4194304 5714214 140737399409888 18446744073709551615 4200288 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 15198 14852 180 372 0 14823 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 60792

[startup+522.301 s]
/proc/loadavg: 1.98 2.00 1.96 3/328 20470
/proc/meminfo: memFree=24020692/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=65256 CPUtime=522.3 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 16784 0 0 0 52189 41 0 0 25 0 1 0 900946574 66822144 15985 33554432000 4194304 5714214 140737399409888 18446744073709551615 4323074 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 16314 15985 180 372 0 15939 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 65256

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 1.96 3/328 20472
/proc/meminfo: memFree=24017200/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=68844 CPUtime=582.31 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 17652 0 0 0 58184 47 0 0 25 0 1 0 900946574 70496256 16853 33554432000 4194304 5714214 140737399409888 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 17211 16853 180 372 0 16836 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 68844

[startup+642.301 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 2.03 2.01 1.96 3/328 20478
/proc/meminfo: memFree=24002908/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=83272 CPUtime=822.31 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 21250 0 0 0 82166 65 0 0 25 0 1 0 900946574 85270528 20451 33554432000 4194304 5714214 140737399409888 18446744073709551615 4322714 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 20818 20451 180 372 0 20443 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 83272

[startup+882.301 s]
/proc/loadavg: 2.08 2.02 1.97 3/328 20480
/proc/meminfo: memFree=23995308/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=87528 CPUtime=882.32 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 22321 0 0 0 88162 70 0 0 25 0 1 0 900946574 89628672 21522 33554432000 4194304 5714214 140737399409888 18446744073709551615 4323074 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 21882 21522 180 372 0 21507 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 87528

[startup+942.301 s]
/proc/loadavg: 2.03 2.02 1.97 4/328 20482
/proc/meminfo: memFree=23989316/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=90696 CPUtime=942.31 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 23108 0 0 0 94157 74 0 0 25 0 1 0 900946574 92872704 22309 33554432000 4194304 5714214 140737399409888 18446744073709551615 4200720 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 22674 22309 180 372 0 22299 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 90696

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/328 20483
/proc/meminfo: memFree=23984456/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=94284 CPUtime=1002.31 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 23975 0 0 0 100153 78 0 0 25 0 1 0 900946574 96546816 23176 33554432000 4194304 5714214 140737399409888 18446744073709551615 4322720 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 23571 23176 180 372 0 23196 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 94284

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/328 20485
/proc/meminfo: memFree=23977096/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=97876 CPUtime=1062.32 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 24895 0 0 0 106149 83 0 0 25 0 1 0 900946574 100225024 24096 33554432000 4194304 5714214 140737399409888 18446744073709551615 4200634 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 24469 24096 180 372 0 24094 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 97876

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/328 20486
/proc/meminfo: memFree=23967848/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=103156 CPUtime=1122.32 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 26190 0 0 0 112144 88 0 0 25 0 1 0 900946574 105631744 25391 33554432000 4194304 5714214 140737399409888 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 25789 25391 180 372 0 25414 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 103156

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/329 20491
/proc/meminfo: memFree=23960592/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=107108 CPUtime=1182.33 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 27185 0 0 0 118140 93 0 0 25 0 1 0 900946574 109678592 26386 33554432000 4194304 5714214 140737399409888 18446744073709551615 4323029 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 26777 26386 180 372 0 26402 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 107108

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/328 20493
/proc/meminfo: memFree=23954768/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=110520 CPUtime=1242.33 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 28063 0 0 0 124136 97 0 0 25 0 1 0 900946574 113172480 27264 33554432000 4194304 5714214 140737399409888 18446744073709551615 4323074 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 27630 27264 180 372 0 27255 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 110520

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/328 20494
/proc/meminfo: memFree=23947284/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=115416 CPUtime=1302.34 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 29248 0 0 0 130131 103 0 0 25 0 1 0 900946574 118185984 28449 33554432000 4194304 5714214 140737399409888 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 28854 28449 180 372 0 28479 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 115416

[startup+1362.3 s]
/proc/loadavg: 2.05 2.01 1.97 3/328 20496
/proc/meminfo: memFree=23942288/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=118320 CPUtime=1362.33 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 29999 0 0 0 136127 106 0 0 25 0 1 0 900946574 121159680 29200 33554432000 4194304 5714214 140737399409888 18446744073709551615 4322737 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 29580 29200 180 372 0 29205 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 118320

[startup+1422.31 s]
/proc/loadavg: 2.06 2.02 1.98 3/328 20497
/proc/meminfo: memFree=23937040/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=121544 CPUtime=1422.35 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 30808 0 0 0 142124 111 0 0 25 0 1 0 900946574 124461056 30009 33554432000 4194304 5714214 140737399409888 18446744073709551615 4305259 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 30386 30009 180 372 0 30011 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 121544

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 1.98 4/328 20499
/proc/meminfo: memFree=23930932/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=125900 CPUtime=1482.33 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 31865 0 0 0 148117 116 0 0 25 0 1 0 900946574 128921600 31066 33554432000 4194304 5714214 140737399409888 18446744073709551615 4200634 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 31475 31066 180 372 0 31100 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 125900

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/328 20501
/proc/meminfo: memFree=23926560/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=129520 CPUtime=1542.33 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 32763 0 0 0 154114 119 0 0 25 0 1 0 900946574 132628480 31964 33554432000 4194304 5714214 140737399409888 18446744073709551615 4976645 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 32380 31964 180 372 0 32005 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 129520

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/328 20502
/proc/meminfo: memFree=23919572/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=133296 CPUtime=1602.33 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 33706 0 0 0 160110 123 0 0 25 0 1 0 900946574 136495104 32907 33554432000 4194304 5714214 140737399409888 18446744073709551615 4323029 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 33324 32907 180 372 0 32949 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 133296

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20504
/proc/meminfo: memFree=23910480/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=138412 CPUtime=1662.34 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 35005 0 0 0 166106 128 0 0 25 0 1 0 900946574 141733888 34206 33554432000 4194304 5714214 140737399409888 18446744073709551615 4319248 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 34603 34206 180 372 0 34228 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 138412

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/328 20505
/proc/meminfo: memFree=23904004/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=141036 CPUtime=1722.34 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 35618 0 0 0 172101 133 0 0 25 0 1 0 900946574 144420864 34819 33554432000 4194304 5714214 140737399409888 18446744073709551615 4305272 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 35259 34819 180 372 0 34884 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 141036

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20507
/proc/meminfo: memFree=23895528/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=146580 CPUtime=1782.35 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 37009 0 0 0 178097 138 0 0 25 0 1 0 900946574 150097920 36210 33554432000 4194304 5714214 140737399409888 18446744073709551615 4323072 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 36645 36210 180 372 0 36270 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 146580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.98 3/328 20508
/proc/meminfo: memFree=23896128/32951124 swapFree=67056304/67111528
[pid=20428] ppid=20426 vsize=146580 CPUtime=1800.05 cores=0,2,4,6
/proc/20428/stat : 20428 (wbo1.6) R 20426 20428 18990 0 -1 4202496 37010 0 0 0 179866 139 0 0 25 0 1 0 900946574 150097920 36211 33554432000 4194304 5714214 140737399409888 18446744073709551615 5070807 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/20428/statm: 36645 36211 180 372 0 36270 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 146580

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.02
CPU time (s): 1800.07
CPU user time (s): 1798.67
CPU system time (s): 1.40279
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 146580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.67
system time used= 1.40279
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37010
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= 7
involuntary context switches= 3198

runsolver used 5.82611 second user time and 12.1931 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-03 15:19:20
IDJOB=3460988
IDBENCH=2937
IDSOLVER=1953
FILE ID=node110/3460988-1307107160
RUNJOBID= node110-1307105356-20241
PBS_JOBID= 13497978
Free space on /tmp= 74004 MiB

SOLVER NAME= wbo 1.6
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_16.opb
COMMAND LINE= wbo1.6 -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3460988-1307107160/watcher-3460988-1307107160 -o /tmp/evaluation-result-3460988-1307107160/solver-3460988-1307107160 -C 1800 -W 1900 -M 15500  wbo1.6 -file-format=opb -time-limit=1800 HOME/instance-3460988-1307107160.opb

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

MD5SUM BENCH= 6e5141f298d85d1f18641c02d22506a9
RANDOM SEED=1567480865

node110.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23294480 kB
Buffers:        286496 kB
Cached:        4580764 kB
SwapCached:       8652 kB
Active:        4833136 kB
Inactive:      4501064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23294480 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:            7012 kB
Writeback:          44 kB
AnonPages:     4465128 kB
Mapped:          28084 kB
Slab:           229280 kB
PageTables:      28588 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 76468440 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73996 MiB
End job on node110 at 2011-06-03 15:49:22