Trace number 2655812

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? (MO) 894.408 894.669

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_8.opb
MD5SUMa6271c60ac3da107dd19024b50d39967
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1800.3
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables4318
Total number of constraints15120
Number of constraints which are clauses15112
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint1
Maximum length of a constraint490
Number of terms in the objective function 490
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 490
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 28
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 518
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655812-1276640781.opb.
0.00/0.00	c Instance file HOME/instance-2655812-1276640781.opb
0.00/0.00	c File size is 435390 bytes.
0.04/0.06	c Highest Coefficient sum: 518
0.04/0.06	c ============================[ Problem Statistics ]=============================
0.04/0.06	c |                                                                             |
0.04/0.06	c |  Parsing time:          0.06         s                                      |
0.04/0.06	c |  Number Variables:      4318                                                |
0.04/0.06	c |  Number Clauses:        15112                                               |
0.04/0.06	c |  Number Cardinality:    1                                                   |
0.04/0.06	c |  Number PB Constraints: 7                                                   |
0.59/0.65	c ============================[ Search Statistics ]==============================
0.59/0.65	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.66	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.59/0.66	c ===============================================================================
0.59/0.66	c |         0 |    4200    15233    38413 |     5040        0    nan |  0.000 % |
0.59/0.66	c ===============================================================================
0.59/0.66	c New solution: 25
0.59/0.66	o 25
0.59/0.66	c Elapsed CPU time: 0.6569 s	Remaining CPU time: 179.343 s
0.59/0.66	c ===============================================================================
0.59/0.66	c |         8 |    4200    15234    38903 |     5078        8    146 |  0.000 % |
0.59/0.67	c ===============================================================================
0.59/0.67	c New solution: 24
0.59/0.67	o 24
0.59/0.67	c Elapsed CPU time: 0.660899 s	Remaining CPU time: 179.339 s
0.59/0.67	c ===============================================================================
0.59/0.67	c |        27 |    4200    15235    39393 |     5078       27     67 |  0.000 % |
0.59/0.69	c |       127 |    4200    15235    39393 |     5586      127     49 |  2.733 % |
0.70/0.71	c |       277 |    4200    15235    39393 |     6144      277     49 |  2.733 % |
0.70/0.77	c |       503 |    4200    15235    39393 |     6759      503    194 |  2.733 % |
0.79/0.82	c |       840 |    4200    15235    39393 |     7435      840    196 |  2.733 % |
0.79/0.87	c |      1346 |    4200    15235    39393 |     8178     1346    162 |  2.733 % |
1.00/1.02	c |      2106 |    4200    15235    39393 |     8996     2106    205 |  2.733 % |
1.19/1.24	c |      3245 |    4200    15235    39393 |     9896     3245    199 |  2.733 % |
1.69/1.70	c |      4953 |    4200    15235    39393 |    10885     4953    205 |  2.733 % |
2.00/2.05	c |      7517 |    4200    15235    39393 |    11974     7517    167 |  2.733 % |
3.49/3.57	c |     11361 |    4200    15235    39393 |    13171    11361    220 |  2.733 % |
4.39/4.43	c |     17128 |    4200    15235    39393 |    14489     8599    195 |  2.733 % |
6.69/6.75	c |     25777 |    4200    15235    39393 |    15937    17248    277 |  2.733 % |
9.49/9.56	c |     38751 |    4200    15235    39393 |    17531    11785    130 |  2.733 % |
17.09/17.12	c |     58215 |    4200    15235    39393 |    19284    20563    531 |  2.733 % |
24.09/24.17	c |     87407 |    4200    15235    39393 |    21213    15766    147 |  2.733 % |
49.38/49.43	c |    131196 |    4200    15235    39393 |    23334    19934    883 |  2.733 % |
70.07/70.14	c |    196880 |    4200    15235    39393 |    25668    26322    161 |  2.733 % |
101.96/102.08	c ===============================================================================
101.96/102.08	c New solution: 23
101.96/102.08	o 23
101.96/102.08	c Elapsed CPU time: 100.763 s	Remaining CPU time: 79.2373 s
101.96/102.08	c ===============================================================================
101.96/102.08	c |    266790 |    4200    15236    39883 |     5078    12366    385 |  2.733 % |
102.06/102.15	c |    266890 |    4200    15236    39883 |     5586     3192    401 |  2.733 % |
102.06/102.17	c |    267040 |    4200    15236    39883 |     6145     3342    388 |  2.733 % |
102.17/102.21	c |    267266 |    4200    15236    39883 |     6759     3568    369 |  2.733 % |
102.17/102.26	c |    267603 |    4200    15236    39883 |     7435     3905    365 |  2.733 % |
102.27/102.35	c |    268110 |    4200    15236    39883 |     8179     4412    331 |  2.733 % |
102.46/102.52	c |    268870 |    4200    15236    39883 |     8997     5172    304 |  2.733 % |
102.67/102.71	c |    270009 |    4200    15236    39883 |     9896     6311    263 |  2.733 % |
102.96/103.02	c |    271717 |    4200    15236    39883 |    10886     8019    262 |  2.733 % |
103.37/103.49	c |    274280 |    4200    15236    39883 |    11975    10582    223 |  2.733 % |
104.47/104.59	c |    278125 |    4200    15236    39883 |    13172    14427    259 |  2.733 % |
105.56/105.62	c |    283892 |    4200    15236    39883 |    14490    12981    224 |  2.733 % |
107.96/108.03	c |    292543 |    4200    15236    39883 |    15939    12479    353 |  2.733 % |
111.06/111.19	c |    305517 |    4200    15236    39883 |    17532    15677    197 |  2.733 % |
121.76/121.86	c |    324980 |    4200    15236    39883 |    19286    14254    692 |  2.733 % |
129.35/129.49	c |    354173 |    4200    15236    39883 |    21214    20354    172 |  2.733 % |
144.06/144.13	c |    397966 |    4200    15236    39883 |    23336    11791    232 |  2.733 % |
163.04/163.15	c |    463653 |    4200    15236    39883 |    25669    15079    237 |  2.733 % |
182.44/182.53	c There are 118 assigned variables. 5 in cost function.
183.24/183.30	c core #1
183.24/183.30	c core #2
183.24/183.30	c core #3
183.24/183.30	c core #4
183.24/183.30	c core #5
183.24/183.30	c ============================[ Search Statistics ]==============================
183.24/183.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.24/183.30	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.24/183.30	c ===============================================================================
183.24/183.30	c |         0 |    3176    15710    39701 |     5236        0    nan |  0.000 % |
183.24/183.33	c ===============================================================================
183.24/183.36	c core #6
183.24/183.36	c ============================[ Search Statistics ]==============================
183.24/183.36	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.24/183.36	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.24/183.36	c ===============================================================================
183.24/183.36	c |         0 |    4202    15712    41052 |     5237        0    nan |  0.000 % |
183.24/183.38	c ===============================================================================
183.34/183.41	c core #7
183.34/183.41	c ============================[ Search Statistics ]==============================
183.34/183.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.34/183.41	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.34/183.41	c ===============================================================================
183.34/183.41	c |         0 |    4636    15713    41788 |     5237        0    nan |  0.000 % |
183.34/183.45	c |       100 |    4635    15713    41788 |     5761      100     53 |  5.021 % |
183.44/183.51	c |       252 |    4635    15713    41788 |     6337      251    123 |  5.041 % |
183.54/183.65	c |       478 |    4606    15713    41788 |     6971      463    154 |  5.697 % |
183.74/183.86	c |       815 |    4571    15713    41788 |     7668      781    167 |  6.332 % |
184.24/184.30	c |      1321 |    4502    15713    41788 |     8435     1252    216 |  7.747 % |
184.44/184.52	c ===============================================================================
184.44/184.57	c core #8
184.44/184.57	c ============================[ Search Statistics ]==============================
184.44/184.57	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.44/184.57	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.44/184.57	c ===============================================================================
184.44/184.57	c |         0 |    5032    15821    43522 |     5273        0    nan |  0.000 % |
184.44/184.60	c |       101 |    5032    15821    43522 |     5801      101     31 |  3.694 % |
184.54/184.62	c |       251 |    5032    15821    43522 |     6381      251     60 |  3.694 % |
184.54/184.67	c |       478 |    5032    15821    43522 |     7019      478     67 |  3.694 % |
184.64/184.73	c |       816 |    5032    15821    43522 |     7721      816     72 |  3.694 % |
184.75/184.82	c ===============================================================================
184.75/184.86	c core #9
184.75/184.86	c ============================[ Search Statistics ]==============================
184.75/184.86	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.75/184.86	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.75/184.86	c ===============================================================================
184.75/184.86	c |         0 |    5287    15829    44072 |     5276        0    nan |  0.000 % |
184.75/184.89	c |       100 |    5287    15829    44072 |     5803      100     49 |  2.183 % |
184.84/184.94	c |       251 |    5287    15829    44072 |     6384      251    109 |  2.183 % |
184.94/185.04	c |       477 |    5287    15829    44072 |     7022      477    129 |  2.183 % |
185.03/185.14	c |       815 |    5287    15829    44072 |     7725      815    128 |  2.183 % |
185.34/185.40	c |      1321 |    5287    15829    44072 |     8497     1321    125 |  2.183 % |
185.75/185.80	c |      2080 |    5287    15829    44072 |     9347     2080    276 |  2.184 % |
186.43/186.52	c |      3220 |    5287    15829    44072 |    10282     3220    337 |  2.183 % |
187.43/187.54	c |      4929 |    5287    15829    44072 |    11310     4929    352 |  2.183 % |
190.24/190.39	c |      7491 |    5287    15829    44072 |    12441     7491    533 |  2.183 % |
194.13/194.20	c |     11335 |    5287    15829    44072 |    13685    11335    515 |  2.183 % |
198.94/199.05	c |     17101 |    5287    15829    44072 |    15053     9477    398 |  2.183 % |
211.14/211.29	c |     25750 |    5287    15829    44072 |    16559     9412    622 |  2.183 % |
233.13/233.28	c |     38725 |    5287    15829    44072 |    18215    13003    590 |  2.183 % |
273.01/273.14	c |     58186 |    5287    15829    44072 |    20036    12609    828 |  2.184 % |
355.79/355.95	c |     87378 |    5287    15829    44072 |    22040    19855   1000 |  2.183 % |
490.24/490.42	c |    131167 |    5287    15829    44072 |    24244    15854    964 |  2.183 % |
680.09/680.36	c |    196851 |    5287    15829    44072 |    26669    16571    816 |  2.183 % |
884.33/884.63	c |    295378 |    5287    15829    44072 |    29335    16528    676 |  2.183 % |

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-2655812-1276640781/watcher-2655812-1276640781 -o /tmp/evaluation-result-2655812-1276640781/solver-2655812-1276640781 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655812-1276640781.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: 1.04 1.08 1.20 3/105 14151
/proc/meminfo: memFree=1802924/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=3140 CPUtime=0
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 339 0 0 0 0 0 0 0 25 0 1 0 5371588 3215360 258 1992294400 134512640 135751879 4292873664 18446744073709551615 134564614 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 785 258 148 303 0 373 0

[startup+0.0511681 s]
/proc/loadavg: 1.04 1.08 1.20 3/105 14151
/proc/meminfo: memFree=1802924/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=4200 CPUtime=0.04
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 644 0 0 0 4 0 0 0 25 0 1 0 5371588 4300800 563 1992294400 134512640 135751879 4292873664 18446744073709551615 135220848 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 1050 563 223 303 0 638 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4200

[startup+0.101173 s]
/proc/loadavg: 1.04 1.08 1.20 3/105 14151
/proc/meminfo: memFree=1802924/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=5424 CPUtime=0.09
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 1092 0 0 0 9 0 0 0 25 0 1 0 5371588 5554176 904 1992294400 134512640 135751879 4292873664 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 1356 904 146 303 0 1051 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5424

[startup+0.301193 s]
/proc/loadavg: 1.04 1.08 1.20 3/105 14151
/proc/meminfo: memFree=1802924/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=5952 CPUtime=0.29
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 1209 0 0 0 29 0 0 0 25 0 1 0 5371588 6094848 1021 1992294400 134512640 135751879 4292873664 18446744073709551615 134524580 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 1488 1021 146 303 0 1183 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5952

[startup+0.701235 s]
/proc/loadavg: 1.04 1.08 1.20 3/105 14151
/proc/meminfo: memFree=1802924/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=6612 CPUtime=0.7
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 1377 0 0 0 69 1 0 0 18 0 1 0 5371588 6770688 1189 1992294400 134512640 135751879 4292873664 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 1653 1189 147 303 0 1348 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6612

[startup+1.50132 s]
/proc/loadavg: 1.04 1.08 1.20 2/106 14152
/proc/meminfo: memFree=1798576/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=8060 CPUtime=1.49
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 1752 0 0 0 147 2 0 0 19 0 1 0 5371588 8253440 1564 1992294400 134512640 135751879 4292873664 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 2015 1564 147 303 0 1710 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8060

[startup+3.10149 s]
/proc/loadavg: 1.04 1.08 1.20 2/106 14152
/proc/meminfo: memFree=1794608/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=14260 CPUtime=3.09
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 3297 0 0 0 302 7 0 0 22 0 1 0 5371588 14602240 3109 1992294400 134512640 135751879 4292873664 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 3565 3109 147 303 0 3260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14260

[startup+6.30182 s]
/proc/loadavg: 1.04 1.08 1.20 2/106 14152
/proc/meminfo: memFree=1779232/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=30592 CPUtime=6.3
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 7369 0 0 0 615 15 0 0 25 0 1 0 5371588 31326208 7181 1992294400 134512640 135751879 4292873664 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 7648 7182 148 303 0 7343 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 30592

[startup+12.7015 s]
/proc/loadavg: 1.03 1.08 1.20 2/106 14152
/proc/meminfo: memFree=1746868/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=62188 CPUtime=12.69
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 15280 0 0 0 1245 24 0 0 25 0 1 0 5371588 63680512 15092 1992294400 134512640 135751879 4292873664 18446744073709551615 134616543 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 15547 15092 148 303 0 15242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62188

[startup+25.5008 s]
/proc/loadavg: 1.02 1.07 1.19 2/106 14154
/proc/meminfo: memFree=1693052/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=113736 CPUtime=25.49
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 28150 0 0 0 2508 41 0 0 25 0 1 0 5371588 116465664 27962 1992294400 134512640 135751879 4292873664 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 28434 27963 148 303 0 28129 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 113736

[startup+51.1005 s]
/proc/loadavg: 1.02 1.06 1.18 2/106 14154
/proc/meminfo: memFree=1559628/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=246152 CPUtime=51.07
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 61268 0 0 0 5037 70 0 0 25 0 1 0 5371588 252059648 61080 1992294400 134512640 135751879 4292873664 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 61538 61080 148 303 0 61233 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 246152

[startup+102.308 s]
/proc/loadavg: 1.00 1.05 1.17 2/106 14156
/proc/meminfo: memFree=1373628/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=430900 CPUtime=102.27
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 107438 0 0 0 10097 130 0 0 25 0 1 0 5371588 441241600 107250 1992294400 134512640 135751879 4292873664 18446744073709551615 134641993 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 107725 107250 148 303 0 107420 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 430900

[startup+162.301 s]
/proc/loadavg: 1.00 1.04 1.16 3/106 14156
/proc/meminfo: memFree=1161464/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=643996 CPUtime=162.24
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 160688 0 0 0 16004 220 0 0 25 0 1 0 5371588 659451904 160500 1992294400 134512640 135751879 4292873664 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 160999 160500 148 303 0 160694 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 643996

[startup+222.3 s]
/proc/loadavg: 1.00 1.03 1.15 2/106 14158
/proc/meminfo: memFree=1011300/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=791924 CPUtime=222.23
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 197860 0 0 0 21948 275 0 0 25 0 1 0 5371588 810930176 197539 1992294400 134512640 135751879 4292873664 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 197981 197539 151 303 0 197676 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 791924

[startup+282.301 s]
/proc/loadavg: 1.04 1.04 1.14 2/106 14160
/proc/meminfo: memFree=925616/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=878812 CPUtime=282.21
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 219573 0 0 0 27915 306 0 0 25 0 1 0 5371588 899903488 219252 1992294400 134512640 135751879 4292873664 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 219703 219252 151 303 0 219398 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 878812

[startup+342.301 s]
/proc/loadavg: 1.01 1.03 1.13 2/106 14162
/proc/meminfo: memFree=834972/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=968232 CPUtime=342.19
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 241935 0 0 0 33889 330 0 0 25 0 1 0 5371588 991469568 241614 1992294400 134512640 135751879 4292873664 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 242058 241614 151 303 0 241753 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 968232

[startup+402.3 s]
/proc/loadavg: 1.04 1.03 1.12 2/106 14167
/proc/meminfo: memFree=748420/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=1054120 CPUtime=402.17
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 263411 0 0 0 39864 353 0 0 25 0 1 0 5371588 1079418880 263090 1992294400 134512640 135751879 4292873664 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 263530 263090 151 303 0 263225 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1054120

[startup+462.301 s]
/proc/loadavg: 1.01 1.02 1.11 2/106 14167
/proc/meminfo: memFree=657652/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=1144672 CPUtime=462.16
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 286053 0 0 0 45839 377 0 0 25 0 1 0 5371588 1172144128 285732 1992294400 134512640 135751879 4292873664 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 286168 285732 151 303 0 285863 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1144672

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.10 2/106 14169
/proc/meminfo: memFree=580276/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=1222204 CPUtime=522.14
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 305433 0 0 0 51818 396 0 0 25 0 1 0 5371588 1251536896 305112 1992294400 134512640 135751879 4292873664 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 305551 305112 151 303 0 305246 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1222204

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.09 2/106 14171
/proc/meminfo: memFree=493352/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=1309344 CPUtime=582.12
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 327223 0 0 0 57790 422 0 0 25 0 1 0 5371588 1340768256 326902 1992294400 134512640 135751879 4292873664 18446744073709551615 134606367 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 327336 326902 151 303 0 327031 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1309344

[startup+642.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/106 14173
/proc/meminfo: memFree=395516/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=1405772 CPUtime=642.11
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 351331 0 0 0 63765 446 0 0 25 0 1 0 5371588 1439510528 351010 1992294400 134512640 135751879 4292873664 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 351443 351010 151 303 0 351138 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1405772

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 14175
/proc/meminfo: memFree=300656/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=1501528 CPUtime=702.09
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 375244 0 0 0 69736 473 0 0 25 0 1 0 5371588 1537564672 374923 1992294400 134512640 135751879 4292873664 18446744073709551615 134607648 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 375382 374923 151 303 0 375077 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1501528

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 14175
/proc/meminfo: memFree=191660/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=1609492 CPUtime=762.07
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 402233 0 0 0 75704 503 0 0 25 0 1 0 5371588 1648119808 401912 1992294400 134512640 135751879 4292873664 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 402373 401912 151 303 0 402068 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1609492

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 14177
/proc/meminfo: memFree=82416/2059040 swapFree=4192956/4192956
[pid=14151] ppid=14149 vsize=1719140 CPUtime=822.05
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 429638 0 0 0 81669 536 0 0 25 0 1 0 5371588 1760399360 429317 1992294400 134512640 135751879 4292873664 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 429785 429317 151 303 0 429480 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1719140

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 14179
/proc/meminfo: memFree=9148/2059040 swapFree=4170048/4192956
[pid=14151] ppid=14149 vsize=1821016 CPUtime=882.04
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 455103 0 0 0 87634 570 0 0 25 0 1 0 5371588 1864720384 454782 1992294400 134512640 135751879 4292873664 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 455254 454782 151 303 0 454949 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1821016



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+894.501 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 14179
/proc/meminfo: memFree=10216/2059040 swapFree=4148288/4192956
[pid=14151] ppid=14149 vsize=1843264 CPUtime=894.24
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4202496 460685 0 0 0 88847 577 0 0 25 0 1 0 5371588 1887502336 460364 1992294400 134512640 135751879 4292873664 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/14151/statm: 460816 460364 151 303 0 460511 0
Current children cumulated CPU time (s) 894.24
Current children cumulated vsize (KiB) 1843264

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

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

[startup+894.609 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 14179
/proc/meminfo: memFree=10216/2059040 swapFree=4148288/4192956
[pid=14151] ppid=14149 vsize=0 CPUtime=894.34
/proc/14151/stat : 14151 (wbo1.4b) R 14149 14151 13250 0 -1 4203524 460685 0 0 0 88847 587 0 0 25 0 1 0 5371588 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/14151/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 894.34
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 894.669
CPU time (s): 894.408
CPU user time (s): 888.475
CPU system time (s): 5.9331
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 1843264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 888.475
system time used= 5.9331
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460685
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= 4
involuntary context switches= 10971

runsolver used 1.55276 second user time and 4.16437 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-16 00:26:21
IDJOB=2655812
IDBENCH=25017
IDSOLVER=1161
FILE ID=node082/2655812-1276640781
PBS_JOBID= 11172377
Free space on /tmp= 62584 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_8.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655812-1276640781/watcher-2655812-1276640781 -o /tmp/evaluation-result-2655812-1276640781/solver-2655812-1276640781 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655812-1276640781.opb

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

MD5SUM BENCH= a6271c60ac3da107dd19024b50d39967
RANDOM SEED=1709305456

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1803452 kB
Buffers:         16948 kB
Cached:         103304 kB
SwapCached:          0 kB
Active:          83360 kB
Inactive:        96416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1803452 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3040 kB
Writeback:           0 kB
AnonPages:       59452 kB
Mapped:          15356 kB
Slab:            54116 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180816 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node082 at 2010-06-16 00:41:17