Trace number 2702211

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)Wrong UNSAT 190.84 190.891

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
MD5SUM83b6f70c71dbcf261c00790940be437e
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 benchmark6.31304
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 variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2702211-1278546909.opb.
0.00/0.00	c Instance file HOME/instance-2702211-1278546909.opb
0.00/0.00	c File size is 33487 bytes.
0.00/0.01	c Highest Coefficient sum: 130560
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:      616                                                 |
0.00/0.01	c |  Number Clauses:        448                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 470                                                 |
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 |     616      918     3856 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     616      918     3856 |     5500      100     65 |  0.002 % |
0.00/0.02	c |       250 |     616      918     3856 |     6050      250     64 |  0.002 % |
0.03/0.04	c |       475 |     616      918     3856 |     6655      475     66 |  0.000 % |
0.03/0.05	c |       812 |     616      918     3856 |     7320      812     60 |  0.002 % |
0.03/0.09	c |      1319 |     616      918     3856 |     8052     1319     52 |  0.000 % |
0.09/0.15	c |      2078 |     616      918     3856 |     8857     2078     53 |  0.000 % |
0.19/0.27	c |      3217 |     616      918     3856 |     9743     3217     52 |  0.000 % |
0.38/0.43	c |      4930 |     616      918     3856 |    10717     4930     47 |  0.000 % |
0.69/0.73	c |      7492 |     616      918     3856 |    11789     7492     47 |  0.000 % |
1.00/1.09	c |     11338 |     616      918     3856 |    12968    11338     47 |  0.000 % |
1.89/1.93	c |     17107 |     616      918     3856 |    14265    10509     37 |  0.000 % |
2.78/2.85	c |     25756 |     616      918     3856 |    15692    11904     42 |  0.000 % |
4.79/4.82	c |     38731 |     616      918     3856 |    17261     9034     40 |  0.002 % |
6.99/7.09	c |     58193 |     616      918     3856 |    18987    10881     45 |  0.000 % |
11.28/11.33	c |     87387 |     616      918     3856 |    20886    11170     34 |  0.000 % |
20.19/20.22	c |    131176 |     616      918     3856 |    22974    12509     44 |  0.000 % |
37.08/37.12	c |    196861 |     616      918     3856 |    25272    17573     58 |  0.000 % |
38.49/38.55	c ===============================================================================
38.49/38.55	c New solution: 65
38.49/38.55	o 65
38.49/38.55	c Elapsed CPU time: 37.9742 s	Remaining CPU time: 142.026 s
38.49/38.55	c ===============================================================================
38.49/38.55	c |    208432 |     616      919     3864 |     5000    14403     52 |  0.000 % |
38.58/38.61	c |    208533 |     606      919     3864 |     5500     3699     49 |  1.626 % |
38.58/38.62	c |    208684 |     606      919     3864 |     6050     3850     50 |  1.624 % |
38.58/38.65	c |    208909 |     606      919     3864 |     6655     4075     50 |  1.626 % |
38.58/38.68	c |    209248 |     606      919     3864 |     7320     4414     52 |  1.624 % |
38.67/38.71	c |    209755 |     606      919     3864 |     8052     4921     52 |  1.624 % |
38.78/38.80	c |    210516 |     606      919     3864 |     8857     5682     55 |  1.624 % |
38.78/38.87	c |    211656 |     606      919     3864 |     9743     6822     54 |  1.624 % |
38.97/39.05	c |    213364 |     606      919     3864 |    10717     8530     56 |  1.624 % |
39.28/39.32	c |    215928 |     606      919     3864 |    11789     5555     55 |  1.626 % |
39.59/39.67	c |    219774 |     606      919     3864 |    12968     9401     60 |  1.624 % |
40.17/40.26	c |    225541 |     606      919     3864 |    14265     8394     54 |  1.624 % |
41.17/41.30	c |    234190 |     606      919     3864 |    15692     9701     65 |  1.624 % |
42.38/42.47	c ===============================================================================
42.38/42.47	c New solution: 27
42.38/42.47	o 27
42.38/42.47	c Elapsed CPU time: 41.7806 s	Remaining CPU time: 138.219 s
42.38/42.47	c ===============================================================================
42.38/42.47	c |    245918 |     606      920     3872 |     5000    13356     47 |  1.624 % |
42.47/42.51	c |    246020 |     586      920     3872 |     5500     3441     41 |  4.870 % |
42.47/42.51	c |    246170 |     586      920     3872 |     6050     3591     42 |  4.870 % |
42.47/42.53	c |    246395 |     586      920     3872 |     6655     3816     44 |  4.870 % |
42.47/42.55	c |    246734 |     586      920     3872 |     7320     4155     45 |  4.873 % |
42.47/42.59	c |    247240 |     586      920     3872 |     8052     4661     47 |  4.873 % |
42.58/42.64	c |    247999 |     586      920     3872 |     8857     5420     50 |  4.870 % |
42.68/42.75	c |    249139 |     586      920     3872 |     9743     6560     53 |  4.870 % |
42.78/42.89	c |    250847 |     586      920     3872 |    10717     8268     54 |  4.873 % |
42.98/43.08	c |    253410 |     586      920     3872 |    11789    10831     51 |  4.870 % |
43.37/43.44	c |    257254 |     586      920     3872 |    12968     8695     46 |  4.870 % |
44.18/44.21	c |    263020 |     586      920     3872 |    14265     7915     41 |  4.870 % |
45.37/45.45	c |    271669 |     586      920     3872 |    15692     9328     42 |  4.870 % |
45.88/45.98	c ===============================================================================
45.88/45.98	c New solution: 25
45.88/45.98	o 25
45.88/45.98	c Elapsed CPU time: 45.2111 s	Remaining CPU time: 134.789 s
45.88/45.98	c ===============================================================================
45.88/45.98	c |    277782 |     586      921     3880 |     5000    15441     45 |  4.870 % |
45.97/46.02	c |    277883 |     586      921     3880 |     5500     3962     50 |  4.870 % |
45.97/46.03	c |    278033 |     586      921     3880 |     6050     4112     50 |  4.870 % |
45.97/46.06	c |    278259 |     586      921     3880 |     6655     4338     51 |  4.873 % |
45.97/46.08	c |    278596 |     586      921     3880 |     7320     4675     52 |  4.870 % |
46.08/46.12	c |    279102 |     586      921     3880 |     8052     5181     52 |  4.870 % |
46.08/46.17	c |    279862 |     586      921     3880 |     8857     5941     49 |  4.873 % |
46.19/46.25	c |    281001 |     586      921     3880 |     9743     7080     45 |  4.870 % |
46.28/46.39	c |    282709 |     586      921     3880 |    10717     8788     49 |  4.870 % |
46.57/46.63	c |    285272 |     586      921     3880 |    11789     5886     55 |  4.873 % |
46.98/47.05	c |    289119 |     586      921     3880 |    12968     9733     50 |  4.873 % |
47.48/47.59	c |    294887 |     586      921     3880 |    14265     8841     49 |  4.870 % |
48.78/48.82	c |    303537 |     585      921     3880 |    15692     9459     47 |  5.033 % |
50.07/50.11	c |    316511 |     585      921     3880 |    17261    14359     41 |  5.033 % |
52.18/52.23	c |    335974 |     585      921     3880 |    18987    16080     51 |  5.033 % |
56.48/56.59	c |    365167 |     585      921     3880 |    20886    16127     45 |  5.033 % |
64.67/64.72	c |    408957 |     585      921     3880 |    22974    17242     58 |  5.033 % |
69.87/69.95	c ===============================================================================
69.87/69.95	c New solution: 3
69.87/69.95	o 3
69.87/69.95	c Elapsed CPU time: 68.7915 s	Remaining CPU time: 111.208 s
69.87/69.95	c ===============================================================================
69.87/69.95	c |    429135 |     585      922     3888 |     5000    12998     59 |  5.033 % |
69.97/70.00	c |    429238 |     544      922     3888 |     5500     3236     73 | 11.691 % |
69.97/70.02	c |    429389 |     544      922     3888 |     6050     3387     72 | 11.689 % |
69.97/70.03	c |    429615 |     544      922     3888 |     6655     3613     72 | 11.689 % |
69.97/70.06	c |    429953 |     544      922     3888 |     7320     3951     71 | 11.691 % |
69.97/70.10	c |    430460 |     544      922     3888 |     8052     4458     71 | 11.691 % |
70.07/70.16	c |    431219 |     544      922     3888 |     8857     5217     69 | 11.691 % |
70.17/70.28	c |    432359 |     544      922     3888 |     9743     6357     65 | 11.689 % |
70.38/70.46	c |    434067 |     544      922     3888 |    10717     8065     62 | 11.689 % |
70.57/70.68	c |    436629 |     544      922     3888 |    11789    10627     58 | 11.689 % |
71.17/71.20	c |    440473 |     544      922     3888 |    12968     8381     58 | 11.689 % |
71.87/71.92	c |    446240 |     544      922     3888 |    14265     7594     55 | 11.691 % |
72.97/73.10	c |    454890 |     544      922     3888 |    15692     8927     44 | 11.689 % |
75.17/75.25	c |    467865 |     544      922     3888 |    17261    13915     41 | 11.689 % |
79.07/79.11	c |    487327 |     543      922     3888 |    18987    15912     36 | 11.851 % |
83.96/84.03	c |    516519 |     543      922     3888 |    20886    16120     48 | 11.851 % |
95.76/95.88	c |    560309 |     543      922     3888 |    22974    17416     42 | 11.851 % |
112.76/112.87	c |    625994 |     540      922     3888 |    25272    12066     70 | 12.338 % |
133.45/133.58	c |    724522 |     539      922     3888 |    27799    23284     51 | 12.500 % |
182.35/182.42	c There are 87 assigned variables. 8 in cost function.
182.95/183.05	c ============================[ Search Statistics ]==============================
182.95/183.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.95/183.05	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.95/183.05	c ===============================================================================
182.95/183.05	c |         0 |     529      874     3193 |     5000        0    nan |  0.000 % |
183.05/183.16	c |       100 |     529      874     3193 |     5500      100     52 | 14.124 % |
183.05/183.19	c |       250 |     529      874     3193 |     6050      250     42 | 14.124 % |
183.15/183.21	c |       476 |     529      874     3193 |     6655      476     39 | 14.124 % |
183.15/183.23	c |       815 |     529      874     3193 |     7320      815     41 | 14.124 % |
183.15/183.27	c |      1325 |     529      874     3193 |     8052     1325     43 | 14.124 % |
183.25/183.34	c |      2084 |     529      874     3193 |     8857     2084     41 | 14.124 % |
183.44/183.50	c |      3224 |     529      874     3193 |     9743     3224     38 | 14.124 % |
183.65/183.75	c |      4934 |     529      874     3193 |    10717     4934     35 | 14.124 % |
184.04/184.14	c |      7496 |     529      874     3193 |    11789     7496     32 | 14.124 % |
185.04/185.10	c |     11342 |     529      874     3193 |    12968    11342     30 | 14.124 % |
186.55/186.65	c |     17108 |     529      874     3193 |    14265    10548     24 | 14.124 % |
188.54/188.67	c |     25757 |     529      874     3193 |    15692    11988     18 | 14.126 % |
190.74/190.86	c ===============================================================================
190.74/190.86	c core #1
190.74/190.86	c 
190.74/190.86	c 
190.74/190.86	c Core size: 58	Core Weight: 2147483647	Total Weight: -2147483647
190.74/190.86	c
190.74/190.86	c
190.74/190.86	c Memory used           : 227.64 MB
190.74/190.86	c CPU time              : 188.347 s
190.74/190.86	c 
190.74/190.86	s UNSATISFIABLE
190.74/190.86	c Total CPU time: 188.347 s

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-2702211-1278546909/watcher-2702211-1278546909 -o /tmp/evaluation-result-2702211-1278546909/solver-2702211-1278546909 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702211-1278546909.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: 0.91 0.87 0.49 3/106 27893
/proc/meminfo: memFree=1699320/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=2612 CPUtime=0
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 296 0 0 0 0 0 0 0 19 0 1 0 22898693 2674688 214 1992294400 134512640 135752675 4291833152 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 653 215 137 303 0 339 0

[startup+0.038332 s]
/proc/loadavg: 0.91 0.87 0.49 3/106 27893
/proc/meminfo: memFree=1699320/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=2836 CPUtime=0.03
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 370 0 0 0 3 0 0 0 19 0 1 0 22898693 2904064 279 1992294400 134512640 135752675 4291833152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 709 279 145 303 0 404 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2836

[startup+0.101338 s]
/proc/loadavg: 0.91 0.87 0.49 3/106 27893
/proc/meminfo: memFree=1699320/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=3092 CPUtime=0.09
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 438 0 0 0 9 0 0 0 19 0 1 0 22898693 3166208 347 1992294400 134512640 135752675 4291833152 18446744073709551615 134611655 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 773 347 145 303 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.301358 s]
/proc/loadavg: 0.91 0.87 0.49 3/106 27893
/proc/meminfo: memFree=1699320/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=3740 CPUtime=0.29
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 603 0 0 0 29 0 0 0 20 0 1 0 22898693 3829760 512 1992294400 134512640 135752675 4291833152 18446744073709551615 134611796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 935 512 145 303 0 630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3740

[startup+0.701397 s]
/proc/loadavg: 0.91 0.87 0.49 3/106 27893
/proc/meminfo: memFree=1699320/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=4916 CPUtime=0.69
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 879 0 0 0 68 1 0 0 20 0 1 0 22898693 5033984 788 1992294400 134512640 135752675 4291833152 18446744073709551615 134638875 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 1229 788 145 303 0 924 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4916

[startup+1.50148 s]
/proc/loadavg: 0.91 0.87 0.49 2/107 27894
/proc/meminfo: memFree=1696336/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=6648 CPUtime=1.49
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 1325 0 0 0 146 3 0 0 22 0 1 0 22898693 6807552 1234 1992294400 134512640 135752675 4291833152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 1662 1234 145 303 0 1357 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6648

[startup+3.10163 s]
/proc/loadavg: 0.91 0.87 0.49 2/107 27894
/proc/meminfo: memFree=1693856/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=10388 CPUtime=3.09
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 2261 0 0 0 303 6 0 0 25 0 1 0 22898693 10637312 2170 1992294400 134512640 135752675 4291833152 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 2597 2170 145 303 0 2292 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10388

[startup+6.30094 s]
/proc/loadavg: 0.92 0.87 0.49 2/107 27894
/proc/meminfo: memFree=1687532/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=16456 CPUtime=6.28
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 3768 0 0 0 616 12 0 0 25 0 1 0 22898693 16850944 3677 1992294400 134512640 135752675 4291833152 18446744073709551615 134638107 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 4114 3677 145 303 0 3809 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16456

[startup+12.7016 s]
/proc/loadavg: 0.93 0.87 0.50 2/107 27894
/proc/meminfo: memFree=1672652/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=30308 CPUtime=12.69
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 7243 0 0 0 1242 27 0 0 25 0 1 0 22898693 31035392 7152 1992294400 134512640 135752675 4291833152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 7577 7152 145 303 0 7272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30308

[startup+25.5008 s]
/proc/loadavg: 0.94 0.88 0.50 2/107 27894
/proc/meminfo: memFree=1655416/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=46576 CPUtime=25.48
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 11285 0 0 0 2506 42 0 0 25 0 1 0 22898693 47693824 11194 1992294400 134512640 135752675 4291833152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 11644 11194 145 303 0 11339 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46576

[startup+51.1013 s]
/proc/loadavg: 0.96 0.89 0.52 2/107 27895
/proc/meminfo: memFree=1610900/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=92628 CPUtime=51.08
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 22798 0 0 0 5021 87 0 0 25 0 1 0 22898693 94851072 22707 1992294400 134512640 135752675 4291833152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 23157 22707 145 303 0 22852 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 92628

[startup+102.308 s]
/proc/loadavg: 0.98 0.90 0.54 2/107 27896
/proc/meminfo: memFree=1542948/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=158728 CPUtime=102.27
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 39281 0 0 0 10076 151 0 0 25 0 1 0 22898693 162537472 39190 1992294400 134512640 135752675 4291833152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 39682 39191 145 303 0 39377 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 158728

[startup+162.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/107 27898
/proc/meminfo: memFree=1482188/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=220056 CPUtime=162.25
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 54569 0 0 0 16005 220 0 0 25 0 1 0 22898693 225337344 54478 1992294400 134512640 135752675 4291833152 18446744073709551615 134611620 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 55014 54478 145 303 0 54709 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 220056

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

[startup+166.302 s]
/proc/loadavg: 0.99 0.92 0.57 2/107 27898
/proc/meminfo: memFree=1478964/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=222616 CPUtime=166.24
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 55219 0 0 0 16401 223 0 0 25 0 1 0 22898693 227958784 55128 1992294400 134512640 135752675 4291833152 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 55654 55128 145 303 0 55349 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 222616

[startup+179.101 s]
/proc/loadavg: 0.99 0.92 0.57 2/107 27898
/proc/meminfo: memFree=1470904/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=231056 CPUtime=179.05
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 57330 0 0 0 17670 235 0 0 25 0 1 0 22898693 236601344 57239 1992294400 134512640 135752675 4291833152 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 57764 57239 145 303 0 57459 0
Current children cumulated CPU time (s) 179.05
Current children cumulated vsize (KiB) 231056

[startup+185.5 s]
/proc/loadavg: 0.99 0.92 0.57 2/107 27898
/proc/meminfo: memFree=1468176/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=233104 CPUtime=185.44
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 57869 0 0 0 18305 239 0 0 25 0 1 0 22898693 238698496 57750 1992294400 134512640 135752675 4291833152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 58276 57750 146 303 0 57971 0
Current children cumulated CPU time (s) 185.44
Current children cumulated vsize (KiB) 233104

[startup+188.701 s]
/proc/loadavg: 0.99 0.92 0.57 2/107 27898
/proc/meminfo: memFree=1468176/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=233104 CPUtime=188.64
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 57872 0 0 0 18621 243 0 0 25 0 1 0 22898693 238698496 57753 1992294400 134512640 135752675 4291833152 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 58276 57753 146 303 0 57971 0
Current children cumulated CPU time (s) 188.64
Current children cumulated vsize (KiB) 233104

[startup+189.501 s]
/proc/loadavg: 0.99 0.92 0.58 2/107 27898
/proc/meminfo: memFree=1468176/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=233104 CPUtime=189.44
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 57872 0 0 0 18700 244 0 0 25 0 1 0 22898693 238698496 57753 1992294400 134512640 135752675 4291833152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 58276 57753 146 303 0 57971 0
Current children cumulated CPU time (s) 189.44
Current children cumulated vsize (KiB) 233104

[startup+190.309 s]
/proc/loadavg: 0.99 0.92 0.58 2/107 27898
/proc/meminfo: memFree=1468176/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=233104 CPUtime=190.25
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 57872 0 0 0 18780 245 0 0 25 0 1 0 22898693 238698496 57753 1992294400 134512640 135752675 4291833152 18446744073709551615 134603215 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 58276 57753 146 303 0 57971 0
Current children cumulated CPU time (s) 190.25
Current children cumulated vsize (KiB) 233104

[startup+190.701 s]
/proc/loadavg: 0.99 0.92 0.58 2/107 27898
/proc/meminfo: memFree=1468176/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=233104 CPUtime=190.64
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 57872 0 0 0 18818 246 0 0 25 0 1 0 22898693 238698496 57753 1992294400 134512640 135752675 4291833152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 58276 57753 146 303 0 57971 0
Current children cumulated CPU time (s) 190.64
Current children cumulated vsize (KiB) 233104

[startup+190.801 s]
/proc/loadavg: 0.99 0.92 0.58 2/107 27898
/proc/meminfo: memFree=1468176/2059040 swapFree=4144756/4192956
[pid=27893] ppid=27891 vsize=233104 CPUtime=190.74
/proc/27893/stat : 27893 (wbo1.4b) R 27891 27893 27087 0 -1 4202496 57872 0 0 0 18828 246 0 0 25 0 1 0 22898693 238698496 57753 1992294400 134512640 135752675 4291833152 18446744073709551615 134605531 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27893/statm: 58276 57753 146 303 0 57971 0
Current children cumulated CPU time (s) 190.74
Current children cumulated vsize (KiB) 233104

Child status: 0
Real time (s): 190.891
CPU time (s): 190.84
CPU user time (s): 188.347
CPU system time (s): 2.49262
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 233268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 188.347
system time used= 2.49262
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57874
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= 153

runsolver used 0.313952 second user time and 0.911861 second system time

The end

Launcher Data 

Begin job on node036 at 2010-07-08 01:55:09
IDJOB=2702211
IDBENCH=48040
IDSOLVER=1190
FILE ID=node036/2702211-1278546909
PBS_JOBID= 11239503
Free space on /tmp= 62504 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-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-2702211-1278546909/watcher-2702211-1278546909 -o /tmp/evaluation-result-2702211-1278546909/solver-2702211-1278546909 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702211-1278546909.opb

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

MD5SUM BENCH= 83b6f70c71dbcf261c00790940be437e
RANDOM SEED=701141718

node036.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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1700220 kB
Buffers:         60480 kB
Cached:         199576 kB
SwapCached:      11800 kB
Active:         139112 kB
Inactive:       144648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1700220 kB
SwapTotal:     4192956 kB
SwapFree:      4144756 kB
Dirty:            3176 kB
Writeback:           0 kB
AnonPages:       15184 kB
Mapped:          12036 kB
Slab:            53140 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179760 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-2702211-1278546909.opb

Free space on /tmp at the end= 62500 MiB
End job on node036 at 2010-07-08 01:58:20