Trace number 2680602

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_18.opb
MD5SUM92a7a1679de6bb1b52854275d5fc6396
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark317
Best CPU time to get the best result obtained on this benchmark1798.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 303
Optimality of the best value was proved NO
Number of variables8878
Total number of constraints17460
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 constraints17459
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 153
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 408
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 2755
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680602-1277458864.opb.
0.00/0.00	c Instance file HOME/instance-2680602-1277458864.opb
0.00/0.00	c File size is 4831588 bytes.
0.89/0.95	c Highest Coefficient sum: 2755
0.89/0.95	c ============================[ Problem Statistics ]=============================
0.89/0.95	c |                                                                             |
0.89/0.95	c |  Parsing time:          0.92         s                                      |
0.89/0.95	c |  Number Variables:      8878                                                |
0.89/0.95	c |  Number Clauses:        1                                                   |
0.89/0.95	c |  Number Cardinality:    0                                                   |
0.89/0.95	c |  Number PB Constraints: 17459                                               |
0.89/0.96	c ============================[ Search Statistics ]==============================
0.89/0.96	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.96	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.89/0.96	c ===============================================================================
0.89/0.96	c |         0 |    8877    17460   574657 |     5820        0    nan |  0.000 % |
3.49/3.59	c |       101 |    8877    17460   574657 |     6402      101     49 |  0.011 % |
4.99/5.03	c |       252 |    8877    17460   574657 |     7042      252     53 |  0.011 % |
7.19/7.25	c |       480 |    8877    17460   574657 |     7746      480     50 |  0.011 % |
9.90/9.93	c |       818 |    8877    17460   574657 |     8521      818     49 |  0.011 % |
17.88/17.93	c |      1327 |    8877    17460   574657 |     9373     1327     41 |  0.011 % |
23.29/23.36	c |      2087 |    8877    17460   574657 |    10310     2087     41 |  0.011 % |
29.88/29.96	c |      3228 |    8877    17460   574657 |    11341     3228     40 |  0.011 % |
43.38/43.40	c |      4937 |    8877    17460   574657 |    12475     4937     43 |  0.011 % |
65.98/66.06	c |      7499 |    8877    17460   574657 |    13723     7499     44 |  0.011 % |
97.37/97.44	c |     11344 |    8877    17460   574657 |    15095    11344     42 |  0.011 % |
138.56/138.63	c |     17112 |    8877    17460   574657 |    16605    17112     42 |  0.011 % |
180.25/180.34	c There are 1 assigned variables. 1 in cost function.
180.65/180.74	c ============================[ Search Statistics ]==============================
180.65/180.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
180.65/180.74	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
180.65/180.74	c ===============================================================================
180.65/180.74	c |         0 |    8774    17468   573396 |     5822        0    nan |  0.000 % |
183.05/183.18	c |       100 |    8771    17468   573396 |     6404      100     39 |  1.352 % |
184.85/184.99	c |       251 |    8771    17468   573396 |     7045      251     40 |  1.352 % |
186.65/186.70	c |       477 |    8771    17468   573396 |     7749      477     43 |  1.352 % |
189.54/189.63	c |       814 |    8770    17468   573396 |     8524      814     43 |  1.363 % |
193.24/193.35	c |      1320 |    8770    17468   573396 |     9377     1320     42 |  1.363 % |
199.14/199.23	c |      2079 |    8754    17468   573396 |    10315     2068     42 |  1.397 % |
208.74/208.87	c |      3219 |    8754    17468   573396 |    11346     3208     42 |  1.397 % |
223.33/223.41	c |      4930 |    8754    17468   573396 |    12481     4919     43 |  1.397 % |
245.14/245.23	c |      7492 |    8754    17468   573396 |    13729     7481     44 |  1.397 % |
278.63/278.76	c |     11337 |    8754    17468   573396 |    15102    11326     45 |  1.397 % |
319.41/319.55	c |     17104 |    8754    17468   573396 |    16612    17093     44 |  1.397 % |
390.31/390.43	c |     25753 |    8750    17468   573396 |    18274     8641     44 |  1.442 % |
478.17/478.35	c |     38728 |    8750    17468   573396 |    20101    10994     42 |  1.442 % |
620.04/620.22	c |     58189 |    8750    17468   573396 |    22111    18872     41 |  1.442 % |
850.88/851.18	c |     87381 |    8750    17468   573396 |    24322    20749     39 |  1.442 % |
1218.39/1218.77	c |    131175 |    8750    17468   573396 |    26754    21131     45 |  1.442 % |

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-2680602-1277458864/watcher-2680602-1277458864 -o /tmp/evaluation-result-2680602-1277458864/solver-2680602-1277458864 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680602-1277458864.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 0.92 3/106 22104
/proc/meminfo: memFree=1806668/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=7288 CPUtime=0
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 289 0 0 0 0 0 0 0 18 0 1 0 121487735 7462912 207 1992294400 134512640 135752675 4294849040 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 1822 207 139 303 0 337 0

[startup+0.038829 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 22104
/proc/meminfo: memFree=1806668/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=7948 CPUtime=0.03
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 498 0 0 0 3 0 0 0 20 0 1 0 121487735 8138752 416 1992294400 134512640 135752675 4294849040 18446744073709551615 135385072 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 1987 417 182 303 0 502 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7948

[startup+0.100834 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 22104
/proc/meminfo: memFree=1806668/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=9276 CPUtime=0.09
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 889 0 0 0 9 0 0 0 20 0 1 0 121487735 9498624 807 1992294400 134512640 135752675 4294849040 18446744073709551615 134559914 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 2319 808 262 303 0 834 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9276

[startup+0.300853 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 22104
/proc/meminfo: memFree=1806668/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=13240 CPUtime=0.29
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 2135 0 0 0 29 0 0 0 20 0 1 0 121487735 13557760 2053 1992294400 134512640 135752675 4294849040 18446744073709551615 134573864 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 3310 2053 513 303 0 1825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13240

[startup+0.700888 s]
/proc/loadavg: 0.92 0.98 0.92 3/106 22104
/proc/meminfo: memFree=1806668/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=20752 CPUtime=0.69
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 4466 0 0 0 67 2 0 0 20 0 1 0 121487735 21250048 4384 1992294400 134512640 135752675 4294849040 18446744073709551615 135205785 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 5188 4384 990 303 0 3703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20752

[startup+1.50096 s]
/proc/loadavg: 0.92 0.98 0.92 2/107 22105
/proc/meminfo: memFree=1786448/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=21788 CPUtime=1.49
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 6510 0 0 0 146 3 0 0 23 0 1 0 121487735 22310912 4995 1992294400 134512640 135752675 4294849040 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 5447 4995 144 303 0 5142 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21788

[startup+3.1011 s]
/proc/loadavg: 0.92 0.98 0.92 2/107 22105
/proc/meminfo: memFree=1786200/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=21788 CPUtime=3.09
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 6510 0 0 0 306 3 0 0 25 0 1 0 121487735 22310912 4995 1992294400 134512640 135752675 4294849040 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 5447 4995 144 303 0 5142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21788

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.92 2/107 22105
/proc/meminfo: memFree=1785952/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=21788 CPUtime=6.29
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 6511 0 0 0 626 3 0 0 25 0 1 0 121487735 22310912 4996 1992294400 134512640 135752675 4294849040 18446744073709551615 134605387 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 5447 4996 145 303 0 5142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21788

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.92 2/107 22107
/proc/meminfo: memFree=1785952/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=22052 CPUtime=12.69
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 6550 0 0 0 1265 4 0 0 25 0 1 0 121487735 22581248 5035 1992294400 134512640 135752675 4294849040 18446744073709551615 134605400 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 5513 5035 145 303 0 5208 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22052

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.92 2/107 22107
/proc/meminfo: memFree=1785952/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=22460 CPUtime=25.48
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 6644 0 0 0 2543 5 0 0 25 0 1 0 121487735 22999040 5129 1992294400 134512640 135752675 4294849040 18446744073709551615 134616138 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 5615 5129 145 303 0 5310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22460

[startup+51.1004 s]
/proc/loadavg: 0.96 0.98 0.92 2/107 22107
/proc/meminfo: memFree=1785208/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=23384 CPUtime=51.08
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 6888 0 0 0 5099 9 0 0 25 0 1 0 121487735 23945216 5373 1992294400 134512640 135752675 4294849040 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 5846 5373 145 303 0 5541 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23384

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.92 2/107 22109
/proc/meminfo: memFree=1783472/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=25004 CPUtime=102.27
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 7285 0 0 0 10213 14 0 0 25 0 1 0 121487735 25604096 5770 1992294400 134512640 135752675 4294849040 18446744073709551615 134518784 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 6251 5770 145 303 0 5946 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25004

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22111
/proc/meminfo: memFree=1781240/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=27116 CPUtime=162.25
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 7827 0 0 0 16201 24 0 0 25 0 1 0 121487735 27766784 6312 1992294400 134512640 135752675 4294849040 18446744073709551615 134605387 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 6779 6312 145 303 0 6474 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27116

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22111
/proc/meminfo: memFree=1762144/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=45908 CPUtime=222.23
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 12609 0 0 0 22191 32 0 0 25 0 1 0 121487735 47009792 10988 1992294400 134512640 135752675 4294849040 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 11477 10988 146 303 0 11172 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45908

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22113
/proc/meminfo: memFree=1762144/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=45908 CPUtime=282.22
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 12609 0 0 0 28184 38 0 0 25 0 1 0 121487735 47009792 10988 1992294400 134512640 135752675 4294849040 18446744073709551615 134605500 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 11477 10988 146 303 0 11172 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45908

[startup+342.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22115
/proc/meminfo: memFree=1762020/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=45908 CPUtime=342.2
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 12609 0 0 0 34176 44 0 0 25 0 1 0 121487735 47009792 10988 1992294400 134512640 135752675 4294849040 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 11477 10988 146 303 0 11172 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45908

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22117
/proc/meminfo: memFree=1761896/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=45908 CPUtime=402.19
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 12609 0 0 0 40168 51 0 0 25 0 1 0 121487735 47009792 10988 1992294400 134512640 135752675 4294849040 18446744073709551615 134605418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 11477 10988 146 303 0 11172 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45908

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22119
/proc/meminfo: memFree=1761896/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=45908 CPUtime=462.18
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 12609 0 0 0 46159 59 0 0 25 0 1 0 121487735 47009792 10988 1992294400 134512640 135752675 4294849040 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 11477 10988 146 303 0 11172 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 45908

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22119
/proc/meminfo: memFree=1761772/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=45908 CPUtime=522.16
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 12609 0 0 0 52150 66 0 0 25 0 1 0 121487735 47009792 10988 1992294400 134512640 135752675 4294849040 18446744073709551615 134605500 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 11477 10988 146 303 0 11172 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45908

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22121
/proc/meminfo: memFree=1761648/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=45908 CPUtime=582.15
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 12609 0 0 0 58139 76 0 0 25 0 1 0 121487735 47009792 10988 1992294400 134512640 135752675 4294849040 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 11477 10988 146 303 0 11172 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 45908

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22123
/proc/meminfo: memFree=1761524/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=45908 CPUtime=642.14
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 12621 0 0 0 64129 85 0 0 25 0 1 0 121487735 47009792 11000 1992294400 134512640 135752675 4294849040 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 11477 11000 146 303 0 11172 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 45908

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22129
/proc/meminfo: memFree=1759292/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=48584 CPUtime=882.07
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 13304 0 0 0 88091 116 0 0 25 0 1 0 121487735 49750016 11683 1992294400 134512640 135752675 4294849040 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 12146 11683 146 303 0 11841 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 48584

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22131
/proc/meminfo: memFree=1757556/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=50168 CPUtime=942.06
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 13713 0 0 0 94083 123 0 0 25 0 1 0 121487735 51372032 12092 1992294400 134512640 135752675 4294849040 18446744073709551615 134605500 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 12542 12092 146 303 0 12237 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 50168

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22133
/proc/meminfo: memFree=1755572/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=52016 CPUtime=1002.05
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 14171 0 0 0 100075 130 0 0 25 0 1 0 121487735 53264384 12550 1992294400 134512640 135752675 4294849040 18446744073709551615 134605418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 13004 12550 146 303 0 12699 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 52016

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22135
/proc/meminfo: memFree=1753588/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=54128 CPUtime=1062.04
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 14678 0 0 0 106066 138 0 0 25 0 1 0 121487735 55427072 13057 1992294400 134512640 135752675 4294849040 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 13532 13057 146 303 0 13227 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 54128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22135
/proc/meminfo: memFree=1751604/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=55976 CPUtime=1122.02
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 15141 0 0 0 112057 145 0 0 25 0 1 0 121487735 57319424 13520 1992294400 134512640 135752675 4294849040 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 13994 13520 146 303 0 13689 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 55976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22137
/proc/meminfo: memFree=1749868/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=57692 CPUtime=1182.01
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 15589 0 0 0 118048 153 0 0 25 0 1 0 121487735 59076608 13968 1992294400 134512640 135752675 4294849040 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 14423 13968 146 303 0 14118 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 57692

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22148
/proc/meminfo: memFree=1747760/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=59412 CPUtime=1241.98
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 16019 0 0 0 124038 160 0 0 25 0 1 0 121487735 60837888 14398 1992294400 134512640 135752675 4294849040 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 14853 14398 146 303 0 14548 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 59412

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22150
/proc/meminfo: memFree=1746148/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=61084 CPUtime=1301.97
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 16434 0 0 0 130030 167 0 0 25 0 1 0 121487735 62550016 14813 1992294400 134512640 135752675 4294849040 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 15271 14813 146 303 0 14966 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 61084

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22152
/proc/meminfo: memFree=1744536/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=62800 CPUtime=1361.95
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 16848 0 0 0 136019 176 0 0 25 0 1 0 121487735 64307200 15227 1992294400 134512640 135752675 4294849040 18446744073709551615 134518831 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 15700 15227 146 303 0 15395 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 62800

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22152
/proc/meminfo: memFree=1742800/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=64516 CPUtime=1421.94
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 17276 0 0 0 142011 183 0 0 25 0 1 0 121487735 66064384 15655 1992294400 134512640 135752675 4294849040 18446744073709551615 134605505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 16129 15655 146 303 0 15824 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 64516

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22154
/proc/meminfo: memFree=1741436/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=65976 CPUtime=1481.92
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 17654 0 0 0 148003 189 0 0 25 0 1 0 121487735 67559424 16033 1992294400 134512640 135752675 4294849040 18446744073709551615 134605389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 16494 16033 146 303 0 16189 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 65976

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22156
/proc/meminfo: memFree=1739700/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=67692 CPUtime=1541.91
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 18063 0 0 0 153996 195 0 0 25 0 1 0 121487735 69316608 16442 1992294400 134512640 135752675 4294849040 18446744073709551615 134605239 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 16923 16442 146 303 0 16618 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 67692

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22158
/proc/meminfo: memFree=1737468/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=69804 CPUtime=1601.89
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 18585 0 0 0 159988 201 0 0 25 0 1 0 121487735 71479296 16964 1992294400 134512640 135752675 4294849040 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 17451 16964 146 303 0 17146 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 69804

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22160
/proc/meminfo: memFree=1735360/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=71784 CPUtime=1661.88
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 19107 0 0 0 165979 209 0 0 25 0 1 0 121487735 73506816 17486 1992294400 134512640 135752675 4294849040 18446744073709551615 134605389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 17946 17486 146 303 0 17641 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 71784

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22160
/proc/meminfo: memFree=1733128/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=74028 CPUtime=1721.86
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 19651 0 0 0 171967 219 0 0 25 0 1 0 121487735 75804672 18030 1992294400 134512640 135752675 4294849040 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 18507 18030 146 303 0 18202 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 74028

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22162
/proc/meminfo: memFree=1730772/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=76140 CPUtime=1781.84
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 20194 0 0 0 177956 228 0 0 25 0 1 0 121487735 77967360 18573 1992294400 134512640 135752675 4294849040 18446744073709551615 134518799 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 19035 18573 146 303 0 18730 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 76140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 22162
/proc/meminfo: memFree=1730152/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=76800 CPUtime=1800.05
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 20337 0 0 0 179774 231 0 0 25 0 1 0 121487735 78643200 18716 1992294400 134512640 135752675 4294849040 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 19200 18716 146 303 0 18895 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76800

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: 0.99 0.98 0.92 2/107 22162
/proc/meminfo: memFree=1730152/2059040 swapFree=4135508/4192956
[pid=22104] ppid=22102 vsize=76800 CPUtime=1800.05
/proc/22104/stat : 22104 (wbo1.4b) R 22102 22104 21726 0 -1 4202496 20337 0 0 0 179774 231 0 0 25 0 1 0 121487735 78643200 18716 1992294400 134512640 135752675 4294849040 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/22104/statm: 19200 18716 146 303 0 18895 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1797.75
CPU system time (s): 2.32165
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 76800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.75
system time used= 2.32165
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20337
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= 5388

runsolver used 2.87256 second user time and 8.61069 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-25 11:41:04
IDJOB=2680602
IDBENCH=2949
IDSOLVER=1190
FILE ID=node015/2680602-1277458864
PBS_JOBID= 11188143
Free space on /tmp= 62404 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_18.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680602-1277458864/watcher-2680602-1277458864 -o /tmp/evaluation-result-2680602-1277458864/solver-2680602-1277458864 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680602-1277458864.opb

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

MD5SUM BENCH= 92a7a1679de6bb1b52854275d5fc6396
RANDOM SEED=1748227679

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1807080 kB
Buffers:         33652 kB
Cached:         116520 kB
SwapCached:      10640 kB
Active:          68820 kB
Inactive:        95108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1807080 kB
SwapTotal:     4192956 kB
SwapFree:      4135508 kB
Dirty:            7336 kB
Writeback:           0 kB
AnonPages:       12124 kB
Mapped:           8400 kB
Slab:            66068 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182008 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= 62404 MiB
End job on node015 at 2010-06-25 12:11:07