Trace number 2680711

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 1.4b (fixed)? (TO) 1800.07 1800.52

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 benchmark226
Best CPU time to get the best result obtained on this benchmark1800.4
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 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680711-1277458623.opb.
0.00/0.00	c Instance file HOME/instance-2680711-1277458623.opb
0.00/0.00	c File size is 2715806 bytes.
0.49/0.53	c Highest Coefficient sum: 1908
0.49/0.53	c ============================[ Problem Statistics ]=============================
0.49/0.53	c |                                                                             |
0.49/0.53	c |  Parsing time:          0.52         s                                      |
0.49/0.53	c |  Number Variables:      5570                                                |
0.49/0.53	c |  Number Clauses:        1                                                   |
0.49/0.53	c |  Number Cardinality:    0                                                   |
0.49/0.53	c |  Number PB Constraints: 10895                                               |
0.49/0.54	c ============================[ Search Statistics ]==============================
0.49/0.54	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.54	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.49/0.54	c ===============================================================================
0.49/0.54	c |         0 |    5568    10896   331041 |     5000        0    nan |  0.000 % |
1.59/1.67	c |       100 |    5568    10896   331041 |     5500      100     36 |  0.036 % |
2.20/2.25	c |       250 |    5568    10896   331041 |     6050      250     38 |  0.036 % |
3.69/3.72	c |       475 |    5568    10896   331041 |     6655      475     32 |  0.036 % |
4.49/4.57	c |       812 |    5568    10896   331041 |     7320      812     34 |  0.036 % |
6.19/6.28	c |      1319 |    5568    10896   331041 |     8052     1319     35 |  0.036 % |
9.29/9.32	c |      2078 |    5568    10896   331041 |     8857     2078     34 |  0.036 % |
14.49/14.56	c |      3218 |    5568    10896   331041 |     9743     3218     39 |  0.036 % |
25.29/25.31	c |      4928 |    5568    10896   331041 |    10717     4928     39 |  0.036 % |
32.99/33.04	c |      7492 |    5568    10896   331041 |    11789     7492     35 |  0.036 % |
54.47/54.56	c |     11337 |    5568    10896   331041 |    12968    11337     34 |  0.036 % |
78.77/78.83	c |     17103 |    5568    10896   331041 |    14265    10169     34 |  0.036 % |
122.46/122.54	c |     25752 |    5568    10896   331041 |    15692    10636     41 |  0.036 % |
180.25/180.36	c There are 2 assigned variables. 1 in cost function.
180.54/180.60	c ============================[ Search Statistics ]==============================
180.54/180.60	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
180.54/180.60	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
180.54/180.60	c ===============================================================================
180.54/180.60	c |         0 |    5480    10909   327651 |     5000        0    nan |  0.000 % |
181.55/181.64	c |       100 |    5480    10909   327651 |     5500      100     32 |  1.616 % |
182.34/182.43	c |       251 |    5480    10909   327651 |     6050      251     38 |  1.616 % |
183.55/183.63	c |       477 |    5480    10909   327651 |     6655      477     40 |  1.616 % |
185.14/185.26	c |       814 |    5480    10909   327651 |     7320      814     39 |  1.616 % |
187.24/187.34	c |      1321 |    5480    10909   327651 |     8052     1321     40 |  1.616 % |
190.54/190.64	c |      2080 |    5480    10909   327651 |     8857     2080     38 |  1.616 % |
195.64/195.78	c |      3219 |    5480    10909   327651 |     9743     3219     38 |  1.616 % |
203.53/203.65	c |      4927 |    5480    10909   327651 |    10717     4927     38 |  1.616 % |
214.03/214.20	c |      7494 |    5477    10909   327651 |    11789     7492     38 |  1.670 % |
230.73/230.83	c |     11338 |    5477    10909   327651 |    12968    11336     37 |  1.670 % |
255.03/255.20	c |     17105 |    5477    10909   327651 |    14265     9841     33 |  1.670 % |
295.82/295.91	c |     25754 |    5477    10909   327651 |    15692    10015     37 |  1.670 % |
345.21/345.40	c |     38728 |    5475    10909   327651 |    17261    14435     36 |  1.706 % |
432.78/432.96	c |     58190 |    5475    10909   327651 |    18987    15423     38 |  1.706 % |
578.46/578.64	c |     87382 |    5475    10909   327651 |    20886    13128     39 |  1.706 % |
818.68/818.99	c |    131172 |    5475    10909   327651 |    22974    12768     43 |  1.706 % |
1164.20/1164.52	c |    196856 |    5475    10909   327651 |    25272    15701     35 |  1.706 % |
1587.59/1588.01	c |    295383 |    5475    10909   327651 |    27799    22333     32 |  1.706 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680711-1277458623/watcher-2680711-1277458623 -o /tmp/evaluation-result-2680711-1277458623/solver-2680711-1277458623 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680711-1277458623.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25887
/proc/meminfo: memFree=1852592/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=5232 CPUtime=0
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 290 0 0 0 0 0 0 0 20 0 1 0 87153155 5357568 208 1992294400 134512640 135752675 4293269632 18446744073709551615 134564806 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 1308 209 139 303 0 339 0

[startup+0.053417 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25887
/proc/meminfo: memFree=1852592/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=6156 CPUtime=0.05
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 573 0 0 0 5 0 0 0 20 0 1 0 87153155 6303744 491 1992294400 134512640 135752675 4293269632 18446744073709551615 135228428 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 1539 491 195 303 0 570 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6156

[startup+0.10142 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25887
/proc/meminfo: memFree=1852592/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=7236 CPUtime=0.09
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 890 0 0 0 9 0 0 0 20 0 1 0 87153155 7409664 808 1992294400 134512640 135752675 4293269632 18446744073709551615 135228447 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 1809 808 256 303 0 840 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7236

[startup+0.301437 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25887
/proc/meminfo: memFree=1852592/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=11316 CPUtime=0.29
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 2164 0 0 0 29 0 0 0 20 0 1 0 87153155 11587584 2082 1992294400 134512640 135752675 4293269632 18446744073709551615 134574276 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 2829 2082 503 303 0 1860 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11316

[startup+0.701472 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25887
/proc/meminfo: memFree=1852592/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=13712 CPUtime=0.69
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 3890 0 0 0 68 1 0 0 21 0 1 0 87153155 14041088 2992 1992294400 134512640 135752675 4293269632 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 3428 2992 144 303 0 3123 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13712

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 25888
/proc/meminfo: memFree=1840432/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=13712 CPUtime=1.49
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 3890 0 0 0 148 1 0 0 23 0 1 0 87153155 14041088 2992 1992294400 134512640 135752675 4293269632 18446744073709551615 134518944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 3428 2992 144 303 0 3123 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13712

[startup+3.10168 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25888
/proc/meminfo: memFree=1839936/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=13712 CPUtime=3.09
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 3891 0 0 0 308 1 0 0 25 0 1 0 87153155 14041088 2993 1992294400 134512640 135752675 4293269632 18446744073709551615 134605387 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 3428 2993 145 303 0 3123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13712

[startup+6.30096 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25888
/proc/meminfo: memFree=1839936/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=13976 CPUtime=6.29
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 3945 0 0 0 627 2 0 0 25 0 1 0 87153155 14311424 3047 1992294400 134512640 135752675 4293269632 18446744073709551615 134605500 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 3494 3047 145 303 0 3189 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13976

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 25888
/proc/meminfo: memFree=1839936/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=14372 CPUtime=12.68
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 4039 0 0 0 1265 3 0 0 25 0 1 0 87153155 14716928 3141 1992294400 134512640 135752675 4293269632 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 3593 3141 145 303 0 3288 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14372

[startup+25.5006 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 25890
/proc/meminfo: memFree=1839564/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=14900 CPUtime=25.49
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 4180 0 0 0 2543 6 0 0 25 0 1 0 87153155 15257600 3282 1992294400 134512640 135752675 4293269632 18446744073709551615 134611493 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 3725 3282 145 303 0 3420 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14900

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 25890
/proc/meminfo: memFree=1838200/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=16264 CPUtime=51.08
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 4503 0 0 0 5098 10 0 0 25 0 1 0 87153155 16654336 3605 1992294400 134512640 135752675 4293269632 18446744073709551615 134605418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 4066 3605 145 303 0 3761 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16264

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 25892
/proc/meminfo: memFree=1835472/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=18948 CPUtime=102.27
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 5180 0 0 0 10209 18 0 0 25 0 1 0 87153155 19402752 4282 1992294400 134512640 135752675 4293269632 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 4737 4282 145 303 0 4432 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18948

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25892
/proc/meminfo: memFree=1832000/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=22248 CPUtime=162.24
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 5993 0 0 0 16197 27 0 0 25 0 1 0 87153155 22781952 5095 1992294400 134512640 135752675 4293269632 18446744073709551615 134605384 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 5562 5095 145 303 0 5257 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22248

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25894
/proc/meminfo: memFree=1820592/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=33492 CPUtime=222.23
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 8892 0 0 0 22184 39 0 0 25 0 1 0 87153155 34295808 7907 1992294400 134512640 135752675 4293269632 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 8373 7907 146 303 0 8068 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33492

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25896
/proc/meminfo: memFree=1820592/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=33492 CPUtime=282.22
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 8892 0 0 0 28172 50 0 0 25 0 1 0 87153155 34295808 7907 1992294400 134512640 135752675 4293269632 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 8373 7907 146 303 0 8068 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33492

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25898
/proc/meminfo: memFree=1820592/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=33492 CPUtime=342.21
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 8892 0 0 0 34160 61 0 0 25 0 1 0 87153155 34295808 7907 1992294400 134512640 135752675 4293269632 18446744073709551615 134616143 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 8373 7907 146 303 0 8068 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 33492

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25900
/proc/meminfo: memFree=1820592/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=33492 CPUtime=402.19
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 8898 0 0 0 40148 71 0 0 25 0 1 0 87153155 34295808 7913 1992294400 134512640 135752675 4293269632 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 8373 7913 146 303 0 8068 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 33492

[startup+462.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25900
/proc/meminfo: memFree=1819724/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=34284 CPUtime=462.18
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 9122 0 0 0 46135 83 0 0 25 0 1 0 87153155 35106816 8137 1992294400 134512640 135752675 4293269632 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 8571 8137 146 303 0 8266 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 34284

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25902
/proc/meminfo: memFree=1817368/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=36672 CPUtime=522.16
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 9714 0 0 0 52123 93 0 0 25 0 1 0 87153155 37552128 8729 1992294400 134512640 135752675 4293269632 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 9168 8729 146 303 0 8863 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 36672

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25904
/proc/meminfo: memFree=1814392/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=39452 CPUtime=582.15
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 10418 0 0 0 58111 104 0 0 25 0 1 0 87153155 40398848 9433 1992294400 134512640 135752675 4293269632 18446744073709551615 134605373 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 9863 9433 146 303 0 9558 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 39452

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25906
/proc/meminfo: memFree=1811664/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=42248 CPUtime=642.14
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 11086 0 0 0 64103 111 0 0 25 0 1 0 87153155 43261952 10101 1992294400 134512640 135752675 4293269632 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 10562 10101 146 303 0 10257 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 42248

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25912
/proc/meminfo: memFree=1801000/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=52688 CPUtime=882.08
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 13693 0 0 0 88058 150 0 0 25 0 1 0 87153155 53952512 12708 1992294400 134512640 135752675 4293269632 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 13172 12708 146 303 0 12867 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 52688

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25914
/proc/meminfo: memFree=1798644/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=54976 CPUtime=942.06
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 14289 0 0 0 94047 159 0 0 25 0 1 0 87153155 56295424 13304 1992294400 134512640 135752675 4293269632 18446744073709551615 134611599 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 13744 13304 146 303 0 13439 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 54976

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25916
/proc/meminfo: memFree=1796164/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=57388 CPUtime=1002.05
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 14895 0 0 0 100034 171 0 0 25 0 1 0 87153155 58765312 13910 1992294400 134512640 135752675 4293269632 18446744073709551615 134605500 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 14347 13910 146 303 0 14042 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 57388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25916
/proc/meminfo: memFree=1793684/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=59896 CPUtime=1062.03
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 15494 0 0 0 106020 183 0 0 25 0 1 0 87153155 61333504 14509 1992294400 134512640 135752675 4293269632 18446744073709551615 134605428 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 14974 14509 146 303 0 14669 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 59896

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25918
/proc/meminfo: memFree=1790956/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=62536 CPUtime=1122.01
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 16180 0 0 0 112006 195 0 0 25 0 1 0 87153155 64036864 15195 1992294400 134512640 135752675 4293269632 18446744073709551615 134605389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 15634 15195 146 303 0 15329 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 62536

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25920
/proc/meminfo: memFree=1788352/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=65176 CPUtime=1182
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 16820 0 0 0 117994 206 0 0 25 0 1 0 87153155 66740224 15835 1992294400 134512640 135752675 4293269632 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 16294 15835 146 303 0 15989 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 65176

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25922
/proc/meminfo: memFree=1785624/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=67816 CPUtime=1241.99
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 17475 0 0 0 123981 218 0 0 25 0 1 0 87153155 69443584 16490 1992294400 134512640 135752675 4293269632 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 16954 16490 146 303 0 16649 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 67816

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25924
/proc/meminfo: memFree=1782772/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=70608 CPUtime=1301.98
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 18170 0 0 0 129968 230 0 0 25 0 1 0 87153155 72302592 17185 1992294400 134512640 135752675 4293269632 18446744073709551615 134605515 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 17652 17185 146 303 0 17347 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 70608

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25924
/proc/meminfo: memFree=1780168/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=73132 CPUtime=1361.96
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 18817 0 0 0 135953 243 0 0 25 0 1 0 87153155 74887168 17832 1992294400 134512640 135752675 4293269632 18446744073709551615 134518796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 18283 17832 146 303 0 17978 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 73132

[startup+1422.31 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 25926
/proc/meminfo: memFree=1777564/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=75776 CPUtime=1421.95
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 19472 0 0 0 141941 254 0 0 25 0 1 0 87153155 77594624 18487 1992294400 134512640 135752675 4293269632 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 18944 18487 146 303 0 18639 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 75776

[startup+1482.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 25937
/proc/meminfo: memFree=1774464/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=78416 CPUtime=1481.91
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 20144 0 0 0 147925 266 0 0 25 0 1 0 87153155 80297984 19159 1992294400 134512640 135752675 4293269632 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 19604 19159 146 303 0 19299 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 78416

[startup+1542.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 25939
/proc/meminfo: memFree=1771612/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=81456 CPUtime=1541.91
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 20900 0 0 0 153913 278 0 0 25 0 1 0 87153155 83410944 19915 1992294400 134512640 135752675 4293269632 18446744073709551615 134605432 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 20364 19915 146 303 0 20059 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 81456

[startup+1602.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 25941
/proc/meminfo: memFree=1768388/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=84792 CPUtime=1601.89
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 21696 0 0 0 159899 290 0 0 25 0 1 0 87153155 86827008 20711 1992294400 134512640 135752675 4293269632 18446744073709551615 134605424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 21198 20711 146 303 0 20893 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 84792

[startup+1662.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/107 25941
/proc/meminfo: memFree=1765536/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=87564 CPUtime=1661.87
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 22396 0 0 0 165885 302 0 0 25 0 1 0 87153155 89665536 21411 1992294400 134512640 135752675 4293269632 18446744073709551615 134605371 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 21891 21411 146 303 0 21586 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 87564

[startup+1722.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 25943
/proc/meminfo: memFree=1762808/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=90336 CPUtime=1721.86
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 23092 0 0 0 171874 312 0 0 25 0 1 0 87153155 92504064 22107 1992294400 134512640 135752675 4293269632 18446744073709551615 134518474 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 22584 22107 146 303 0 22279 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 90336

[startup+1782.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 25945
/proc/meminfo: memFree=1760080/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=92976 CPUtime=1781.85
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 23748 0 0 0 177863 322 0 0 25 0 1 0 87153155 95207424 22763 1992294400 134512640 135752675 4293269632 18446744073709551615 134616143 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 23244 22763 146 303 0 22939 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 92976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 25945
/proc/meminfo: memFree=1759336/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=93768 CPUtime=1800.05
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 23939 0 0 0 179680 325 0 0 25 0 1 0 87153155 96018432 22954 1992294400 134512640 135752675 4293269632 18446744073709551615 134605408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 23442 22954 146 303 0 23137 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 93768

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

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

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 25945
/proc/meminfo: memFree=1759336/2059040 swapFree=4140544/4192956
[pid=25887] ppid=25885 vsize=93768 CPUtime=1800.05
/proc/25887/stat : 25887 (wbo1.4b) R 25885 25887 25487 0 -1 4202496 23939 0 0 0 179680 325 0 0 25 0 1 0 87153155 96018432 22954 1992294400 134512640 135752675 4293269632 18446744073709551615 134605408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25887/statm: 23442 22954 146 303 0 23137 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 93768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1796.8
CPU system time (s): 3.2655
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 93768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.8
system time used= 3.2655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23939
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= 2
involuntary context switches= 1851

runsolver used 2.98355 second user time and 8.49471 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-25 11:37:03
IDJOB=2680711
IDBENCH=2937
IDSOLVER=1190
FILE ID=node057/2680711-1277458623
PBS_JOBID= 11188112
Free space on /tmp= 62396 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_16.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680711-1277458623/watcher-2680711-1277458623 -o /tmp/evaluation-result-2680711-1277458623/solver-2680711-1277458623 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680711-1277458623.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6e5141f298d85d1f18641c02d22506a9
RANDOM SEED=283579043

node057.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852872 kB
Buffers:         25312 kB
Cached:          83112 kB
SwapCached:       5360 kB
Active:          21536 kB
Inactive:        99868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852872 kB
SwapTotal:     4192956 kB
SwapFree:      4140544 kB
Dirty:            5232 kB
Writeback:           0 kB
AnonPages:       11576 kB
Mapped:          12028 kB
Slab:            62612 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181440 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62396 MiB
End job on node057 at 2010-06-25 12:07:06