Trace number 2702033

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) 1800.2 1800.93

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
MD5SUMc7fd9e5ff885ee342a28d015ab19e648
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark13.039
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2702033-1278546346.opb.
0.00/0.00	c Instance file HOME/instance-2702033-1278546346.opb
0.00/0.00	c File size is 55270 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      972                                                 |
0.00/0.01	c |  Number Clauses:        729                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 757                                                 |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     972     1486     6228 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       100 |     972     1486     6228 |     5500      100     64 |  0.001 % |
0.00/0.03	c |       251 |     972     1486     6228 |     6050      251     75 |  0.001 % |
0.00/0.05	c |       477 |     972     1486     6228 |     6655      477     73 |  0.000 % |
0.00/0.08	c |       814 |     972     1486     6228 |     7320      814     72 |  0.001 % |
0.09/0.12	c |      1320 |     972     1486     6228 |     8052     1320     69 |  0.000 % |
0.19/0.20	c |      2079 |     972     1486     6228 |     8857     2079     72 |  0.001 % |
0.29/0.31	c |      3220 |     972     1486     6228 |     9743     3220     69 |  0.000 % |
0.49/0.53	c |      4928 |     972     1486     6228 |    10717     4928     70 |  0.001 % |
0.89/0.96	c |      7490 |     972     1486     6228 |    11789     7490     64 |  0.000 % |
1.69/1.71	c |     11334 |     972     1486     6228 |    12968    11334     61 |  0.000 % |
2.19/2.22	c |     17101 |     972     1486     6228 |    14265    10313     70 |  0.000 % |
3.38/3.45	c |     25752 |     972     1486     6228 |    15692    11507     65 |  0.000 % |
5.19/5.20	c |     38726 |     972     1486     6228 |    17261     8591     46 |  0.000 % |
8.39/8.40	c |     58188 |     972     1486     6228 |    18987    10123     52 |  0.000 % |
13.79/13.88	c |     87381 |     972     1486     6228 |    20886    10415     72 |  0.000 % |
24.09/24.17	c |    131170 |     972     1486     6228 |    22974    21653     56 |  0.000 % |
39.97/40.04	c |    196854 |     972     1486     6228 |    25272    13849     61 |  0.000 % |
68.26/68.35	c |    295381 |     972     1486     6228 |    27799    12510     40 |  0.000 % |
112.85/112.99	c |    443172 |     972     1486     6228 |    30579    13012     59 |  0.000 % |
181.92/182.09	c There are 0 assigned variables. 0 in cost function.
182.62/182.70	c core #1
182.62/182.70	c 
182.62/182.70	c 
182.62/182.70	c Core size: 10	Core Weight: 1	Total Weight: 1
182.62/182.70	c
182.62/182.70	c
182.62/182.70	c core #2
182.62/182.70	c 
182.62/182.70	c 
182.62/182.70	c Core size: 9	Core Weight: 1	Total Weight: 2
182.62/182.70	c
182.62/182.70	c
182.62/182.70	c ============================[ Search Statistics ]==============================
182.62/182.70	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.62/182.70	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.62/182.70	c ===============================================================================
182.62/182.70	c |         0 |     883     1512     6060 |     5000        0    nan |  0.000 % |
182.62/182.71	c |       101 |     883     1512     6060 |     5500      101     64 | 10.718 % |
182.62/182.73	c |       251 |     883     1512     6060 |     6050      251     77 | 10.719 % |
182.62/182.75	c |       476 |     883     1512     6060 |     6655      476     83 | 10.718 % |
182.62/182.78	c |       817 |     883     1512     6060 |     7320      817     85 | 10.719 % |
182.72/182.84	c |      1325 |     883     1512     6060 |     8052     1325     79 | 10.718 % |
182.82/182.94	c |      2084 |     883     1512     6060 |     8857     2084     74 | 10.718 % |
182.92/183.09	c |      3224 |     883     1512     6060 |     9743     3224     68 | 10.718 % |
183.22/183.34	c |      4932 |     883     1512     6060 |    10717     4932     68 | 10.718 % |
183.72/183.83	c |      7494 |     883     1512     6060 |    11789     7494     62 | 10.718 % |
184.63/184.76	c |     11339 |     883     1512     6060 |    12968    11339     61 | 10.719 % |
186.22/186.34	c |     17106 |     883     1512     6060 |    14265    10528     50 | 10.718 % |
187.93/188.00	c |     25755 |     883     1512     6060 |    15692    11885     50 | 10.718 % |
189.62/189.71	c |     38731 |     883     1512     6060 |    17261    16559     54 | 10.718 % |
193.81/193.92	c |     58192 |     883     1512     6060 |    18987     9114     39 | 10.718 % |
200.91/201.08	c |     87385 |     883     1512     6060 |    20886    18982     68 | 10.718 % |
211.21/211.33	c |    131174 |     883     1512     6060 |    22974    19991     69 | 10.719 % |
231.50/231.62	c |    196858 |     883     1512     6060 |    25272    12132     34 | 10.718 % |
263.79/263.99	c |    295384 |     883     1512     6060 |    27799    13407     61 | 10.718 % |
310.27/310.47	c |    443173 |     883     1512     6060 |    30579    14969     48 | 10.718 % |
368.75/368.92	c |    664858 |     883     1512     6060 |    33637    15148     61 | 10.718 % |
477.21/477.47	c |    997383 |     883     1512     6060 |    37001    33472     67 | 10.718 % |
702.11/702.41	c |   1496172 |     883     1512     6060 |    40701    24381     85 | 10.718 % |
1064.66/1065.16	c |   2244355 |     873     1512     6060 |    44771    13358     59 | 11.729 % |
1652.02/1652.73	c |   3366630 |     872     1512     6060 |    49248    14669     71 | 11.830 % |

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-2702033-1278546346/watcher-2702033-1278546346 -o /tmp/evaluation-result-2702033-1278546346/solver-2702033-1278546346 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702033-1278546346.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: 0.89 0.34 0.12 3/106 28380
/proc/meminfo: memFree=1699436/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=2772 CPUtime=0
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 329 0 0 0 0 0 0 0 18 0 1 0 22845889 2838528 247 1992294400 134512640 135752675 4294446832 18446744073709551615 134564806 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 693 247 141 303 0 374 0

[startup+0.00942491 s]
/proc/loadavg: 0.89 0.34 0.12 3/106 28380
/proc/meminfo: memFree=1699436/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=2772 CPUtime=0
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 336 0 0 0 0 0 0 0 18 0 1 0 22845889 2838528 254 1992294400 134512640 135752675 4294446832 18446744073709551615 134564649 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 693 254 142 303 0 374 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2772

[startup+0.100418 s]
/proc/loadavg: 0.89 0.34 0.12 3/106 28380
/proc/meminfo: memFree=1699436/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=3236 CPUtime=0.09
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 468 0 0 0 9 0 0 0 18 0 1 0 22845889 3313664 372 1992294400 134512640 135752675 4294446832 18446744073709551615 134518864 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 809 372 145 303 0 504 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.300457 s]
/proc/loadavg: 0.89 0.34 0.12 3/106 28380
/proc/meminfo: memFree=1699436/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=4008 CPUtime=0.29
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 678 0 0 0 28 1 0 0 18 0 1 0 22845889 4104192 582 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 1002 582 145 303 0 697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4008

[startup+0.700536 s]
/proc/loadavg: 0.89 0.34 0.12 3/106 28380
/proc/meminfo: memFree=1699436/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=5060 CPUtime=0.69
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 928 0 0 0 68 1 0 0 18 0 1 0 22845889 5181440 832 1992294400 134512640 135752675 4294446832 18446744073709551615 134611740 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 1265 832 145 303 0 960 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5060

[startup+1.50069 s]
/proc/loadavg: 0.89 0.34 0.12 2/107 28381
/proc/meminfo: memFree=1696080/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=6780 CPUtime=1.49
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 1355 0 0 0 146 3 0 0 19 0 1 0 22845889 6942720 1259 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 1695 1259 145 303 0 1390 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6780

[startup+3.10101 s]
/proc/loadavg: 0.90 0.35 0.12 2/107 28381
/proc/meminfo: memFree=1692608/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=11816 CPUtime=3.09
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 2601 0 0 0 303 6 0 0 23 0 1 0 22845889 12099584 2505 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 2954 2505 145 303 0 2649 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11816

[startup+6.30064 s]
/proc/loadavg: 0.90 0.35 0.12 2/107 28381
/proc/meminfo: memFree=1684920/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=19052 CPUtime=6.29
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 4436 0 0 0 617 12 0 0 25 0 1 0 22845889 19509248 4340 1992294400 134512640 135752675 4294446832 18446744073709551615 134603204 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 4763 4340 145 303 0 4458 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19052

[startup+12.7009 s]
/proc/loadavg: 0.92 0.37 0.13 2/107 28381
/proc/meminfo: memFree=1671032/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=31664 CPUtime=12.68
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 7556 0 0 0 1248 20 0 0 25 0 1 0 22845889 32423936 7460 1992294400 134512640 135752675 4294446832 18446744073709551615 134611756 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 7916 7460 145 303 0 7611 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31664

[startup+25.5004 s]
/proc/loadavg: 0.93 0.39 0.14 2/107 28381
/proc/meminfo: memFree=1650200/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=51972 CPUtime=25.48
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 12654 0 0 0 2511 37 0 0 25 0 1 0 22845889 53219328 12558 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 12993 12558 145 303 0 12688 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51972

[startup+51.1005 s]
/proc/loadavg: 0.95 0.44 0.16 2/107 28383
/proc/meminfo: memFree=1619076/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=82764 CPUtime=51.07
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 20311 0 0 0 5039 68 0 0 25 0 1 0 22845889 84750336 20215 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 20691 20215 145 303 0 20386 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 82764

[startup+102.309 s]
/proc/loadavg: 0.98 0.53 0.21 2/107 28383
/proc/meminfo: memFree=1563648/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=137708 CPUtime=102.26
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 34031 0 0 0 10099 127 0 0 25 0 1 0 22845889 141012992 33935 1992294400 134512640 135752675 4294446832 18446744073709551615 134611709 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 34427 33935 145 303 0 34122 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 137708

[startup+162.3 s]
/proc/loadavg: 0.99 0.61 0.26 2/107 28385
/proc/meminfo: memFree=1515040/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=186692 CPUtime=162.23
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 46244 0 0 0 16038 185 0 0 25 0 1 0 22845889 191172608 46148 1992294400 134512640 135752675 4294446832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 46673 46148 145 303 0 46368 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 186692

[startup+222.301 s]
/proc/loadavg: 0.99 0.68 0.30 2/107 28387
/proc/meminfo: memFree=1469160/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=231956 CPUtime=222.2
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 57659 0 0 0 21970 250 0 0 25 0 1 0 22845889 237522944 57532 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 57989 57532 146 303 0 57684 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 231956

[startup+282.301 s]
/proc/loadavg: 0.99 0.74 0.34 2/107 28389
/proc/meminfo: memFree=1421172/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=280408 CPUtime=282.18
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 69762 0 0 0 27906 312 0 0 25 0 1 0 22845889 287137792 69635 1992294400 134512640 135752675 4294446832 18446744073709551615 134611709 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 70102 69635 146 303 0 69797 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 280408

[startup+342.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/107 28391
/proc/meminfo: memFree=1367728/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=333216 CPUtime=342.16
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 82906 0 0 0 33842 374 0 0 25 0 1 0 22845889 341213184 82779 1992294400 134512640 135752675 4294446832 18446744073709551615 134611620 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 83304 82779 146 303 0 82999 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 333216

[startup+402.301 s]
/proc/loadavg: 0.99 0.82 0.41 2/107 28391
/proc/meminfo: memFree=1300520/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=400936 CPUtime=402.13
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 99808 0 0 0 39769 444 0 0 25 0 1 0 22845889 410558464 99681 1992294400 134512640 135752675 4294446832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 100234 99681 146 303 0 99929 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 400936

[startup+462.3 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 28393
/proc/meminfo: memFree=1249928/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=451140 CPUtime=462.11
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 112354 0 0 0 45718 493 0 0 25 0 1 0 22845889 461967360 112227 1992294400 134512640 135752675 4294446832 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 112785 112227 146 303 0 112480 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 451140

[startup+522.3 s]
/proc/loadavg: 0.99 0.87 0.48 2/107 28395
/proc/meminfo: memFree=1205288/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=496244 CPUtime=522.09
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 123606 0 0 0 51660 549 0 0 25 0 1 0 22845889 508153856 123479 1992294400 134512640 135752675 4294446832 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 124061 123479 146 303 0 123756 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 496244

[startup+582.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/107 28397
/proc/meminfo: memFree=1153208/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=548180 CPUtime=582.06
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 136561 0 0 0 57609 597 0 0 25 0 1 0 22845889 561336320 136434 1992294400 134512640 135752675 4294446832 18446744073709551615 134611986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 137045 136434 146 303 0 136740 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 548180

[startup+642.301 s]
/proc/loadavg: 0.99 0.91 0.54 2/107 28399
/proc/meminfo: memFree=1102864/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=597860 CPUtime=642.05
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 148955 0 0 0 63558 647 0 0 25 0 1 0 22845889 612208640 148828 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 149465 148828 146 303 0 149160 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 597860

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.95 0.63 2/107 28405
/proc/meminfo: memFree=924800/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=775732 CPUtime=881.94
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 193362 0 0 0 87366 828 0 0 25 0 1 0 22845889 794349568 193235 1992294400 134512640 135752675 4294446832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 193933 193235 146 303 0 193628 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 775732

[startup+942.301 s]
/proc/loadavg: 0.99 0.96 0.65 2/107 28416
/proc/meminfo: memFree=888468/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=811592 CPUtime=941.9
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 202315 0 0 0 93322 868 0 0 25 0 1 0 22845889 831070208 202188 1992294400 134512640 135752675 4294446832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 202898 202188 146 303 0 202593 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 811592

[startup+1002.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/107 28416
/proc/meminfo: memFree=852012/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=847916 CPUtime=1001.88
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 211370 0 0 0 99276 912 0 0 25 0 1 0 22845889 868265984 211243 1992294400 134512640 135752675 4294446832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 211979 211243 146 303 0 211674 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 847916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/107 28418
/proc/meminfo: memFree=818408/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=881768 CPUtime=1061.85
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 219839 0 0 0 105233 952 0 0 25 0 1 0 22845889 902930432 219712 1992294400 134512640 135752675 4294446832 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 220442 219712 146 303 0 220137 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 881768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/107 28420
/proc/meminfo: memFree=783316/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=916608 CPUtime=1121.83
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 228523 0 0 0 111183 1000 0 0 25 0 1 0 22845889 938606592 228396 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 229152 228396 146 303 0 228847 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 916608

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/107 28422
/proc/meminfo: memFree=753928/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=946580 CPUtime=1181.81
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 236017 0 0 0 117142 1039 0 0 25 0 1 0 22845889 969297920 235890 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 236645 235890 146 303 0 236340 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 946580

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/107 28424
/proc/meminfo: memFree=724044/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=976324 CPUtime=1241.79
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 243421 0 0 0 123102 1077 0 0 25 0 1 0 22845889 999755776 243294 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 244081 243294 146 303 0 243776 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 976324

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 28424
/proc/meminfo: memFree=697508/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=1002428 CPUtime=1301.77
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 249931 0 0 0 129065 1112 0 0 25 0 1 0 22845889 1026486272 249804 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 250607 249804 146 303 0 250302 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 1002428

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/107 28426
/proc/meminfo: memFree=650760/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=1051028 CPUtime=1361.74
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 262064 0 0 0 135009 1165 0 0 25 0 1 0 22845889 1076252672 261937 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 262757 261937 146 303 0 262452 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 1051028

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.77 2/107 28428
/proc/meminfo: memFree=615172/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=1084688 CPUtime=1421.72
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 270487 0 0 0 140967 1205 0 0 25 0 1 0 22845889 1110720512 270360 1992294400 134512640 135752675 4294446832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 271172 270360 146 303 0 270867 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 1084688

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/107 28430
/proc/meminfo: memFree=588016/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=1112156 CPUtime=1481.69
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 277347 0 0 0 146929 1240 0 0 25 0 1 0 22845889 1138847744 277220 1992294400 134512640 135752675 4294446832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 278039 277220 146 303 0 277734 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 1112156

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/107 28432
/proc/meminfo: memFree=557016/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=1142716 CPUtime=1541.67
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 284985 0 0 0 152885 1282 0 0 25 0 1 0 22845889 1170141184 284858 1992294400 134512640 135752675 4294446832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 285679 284858 146 303 0 285374 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 1142716

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/107 28432
/proc/meminfo: memFree=527876/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=1171984 CPUtime=1601.65
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 292292 0 0 0 158846 1319 0 0 25 0 1 0 22845889 1200111616 292165 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 292996 292165 146 303 0 292691 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 1171984

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 28434
/proc/meminfo: memFree=486584/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=1213288 CPUtime=1661.63
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 302583 0 0 0 164799 1364 0 0 25 0 1 0 22845889 1242406912 302456 1992294400 134512640 135752675 4294446832 18446744073709551615 134611718 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 303322 302456 146 303 0 303017 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 1213288

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 28436
/proc/meminfo: memFree=456700/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=1243624 CPUtime=1721.6
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 310146 0 0 0 170759 1401 0 0 25 0 1 0 22845889 1273470976 310019 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 310906 310019 146 303 0 310601 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 1243624

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 28438
/proc/meminfo: memFree=414788/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=1284916 CPUtime=1781.57
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 320452 0 0 0 176716 1441 0 0 25 0 1 0 22845889 1315753984 320325 1992294400 134512640 135752675 4294446832 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 321229 320325 146 303 0 320924 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 1284916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 28438
/proc/meminfo: memFree=408836/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=1290764 CPUtime=1800.08
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4202496 321908 0 0 0 178558 1450 0 0 25 0 1 0 22845889 1321742336 321781 1992294400 134512640 135752675 4294446832 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28380/statm: 322691 321781 146 303 0 322386 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1290764

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 28438
/proc/meminfo: memFree=408836/2059040 swapFree=4162460/4192956
[pid=28380] ppid=28378 vsize=0 CPUtime=1800.18
/proc/28380/stat : 28380 (wbo1.4b) R 28378 28380 27946 0 -1 4203524 321908 0 0 0 178558 1460 0 0 25 0 1 0 22845889 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/28380/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.93
CPU time (s): 1800.2
CPU user time (s): 1785.58
CPU system time (s): 14.6208
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 1290764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.58
system time used= 14.6208
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 321908
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= 3
involuntary context switches= 2549

runsolver used 3.21851 second user time and 8.26474 second system time

The end

Launcher Data 

Begin job on node033 at 2010-07-08 01:45:46
IDJOB=2702033
IDBENCH=47951
IDSOLVER=1190
FILE ID=node033/2702033-1278546346
PBS_JOBID= 11239506
Free space on /tmp= 62488 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702033-1278546346/watcher-2702033-1278546346 -o /tmp/evaluation-result-2702033-1278546346/solver-2702033-1278546346 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702033-1278546346.opb

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

MD5SUM BENCH= c7fd9e5ff885ee342a28d015ab19e648
RANDOM SEED=1409410945

node033.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1700212 kB
Buffers:         60572 kB
Cached:         191900 kB
SwapCached:       1624 kB
Active:         142108 kB
Inactive:       141652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1700212 kB
SwapTotal:     4192956 kB
SwapFree:      4162460 kB
Dirty:            2616 kB
Writeback:           0 kB
AnonPages:       29736 kB
Mapped:          13108 kB
Slab:            53092 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182336 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702033-1278546346.opb

Free space on /tmp at the end= 62484 MiB
End job on node033 at 2010-07-08 02:15:49