Trace number 1875671

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 NameAnswerobjCPU timeWall clock time
wbo 1.0? (TO) 1800.31 1801.03

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-protfold.opb
MD5SUM7f40f8d513f22fc9adca96d8fdf626e2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -24
Optimality of the best value was proved NO
Number of variables1835
Total number of constraints2112
Number of constraints which are clauses1906
Number of constraints which are cardinality constraints (but not clauses)86
Number of constraints which are nor clauses,nor cardinality constraints120
Minimum length of a constraint3
Maximum length of a constraint882
Number of terms in the objective function 120
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 120
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 900
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

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1875671-1245134335.opb.
0.00/0.00	c Instance file HOME/instance-1875671-1245134335.opb
0.00/0.00	c File size is 214268 bytes.
0.01/0.03	c Highest Coefficient sum: 900
0.01/0.03	c ============================[ Problem Statistics ]=============================
0.01/0.03	c |                                                                             |
0.01/0.03	c |  Parsing time:          0.03         s                                      |
0.01/0.03	c |  Number Variables:      1835                                                |
0.01/0.03	c |  Number Clauses:        2061                                                |
0.01/0.03	c |  Number Cardinality:    208                                                 |
0.01/0.03	c |  Number PB Constraints: 0                                                   |
0.01/0.03	c ============================[ Search Statistics ]==============================
0.01/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.03	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.03	c ===============================================================================
0.01/0.03	c |         0 |    1715     2269    26921 |     5000        0    nan |  0.000 % |
0.01/0.04	c |       101 |    1714     2269    26921 |     5500      101     21 |  6.594 % |
0.01/0.05	c ===============================================================================
0.01/0.05	c core #1
0.01/0.05	c Core size: 189	Core Weight: 1	Total Weight: -119
0.01/0.05	c Elapsed CPU time: 0.048992 s	Remaining CPU time: 1799.95 s
0.01/0.06	c Learning 180 hard constraints
0.01/0.06	c ============================[ Search Statistics ]==============================
0.01/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.06	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.06	c ===============================================================================
0.01/0.06	c |         0 |    1811     2450    30831 |     5000        0    nan |  0.000 % |
0.01/0.06	c |       100 |    1782     2450    30831 |     5500      100     17 |  6.107 % |
0.01/0.06	c ===============================================================================
0.01/0.06	c core #2
0.01/0.06	c Core size: 280	Core Weight: 1	Total Weight: -118
0.01/0.06	c Elapsed CPU time: 0.06499 s	Remaining CPU time: 1799.94 s
0.01/0.07	c Learning 101 hard constraints
0.01/0.07	c ============================[ Search Statistics ]==============================
0.01/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.07	c ===============================================================================
0.01/0.07	c |         0 |    1899     2552    32768 |     5000        0    nan |  0.000 % |
0.01/0.08	c |       100 |    1894     2552    32768 |     5500      100     16 |  1.815 % |
0.01/0.09	c ===============================================================================
0.01/0.09	c core #3
0.01/0.09	c Core size: 471	Core Weight: 1	Total Weight: -117
0.01/0.09	c Elapsed CPU time: 0.090986 s	Remaining CPU time: 1799.91 s
0.09/0.10	c Learning 96 hard constraints
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |    2047     2649    33940 |     5000        0    nan |  0.000 % |
0.09/0.11	c |       106 |    2045     2649    33940 |     5500      106     14 |  0.098 % |
0.09/0.12	c |       258 |    2044     2649    33940 |     6050      258     13 |  0.147 % |
0.09/0.14	c |       484 |    2042     2649    33940 |     6655      484     31 |  0.293 % |
0.09/0.18	c |       821 |    2022     2649    33940 |     7320      664     40 |  1.270 % |
0.20/0.23	c ===============================================================================
0.20/0.24	c core #4
0.20/0.24	c Core size: 740	Core Weight: 1	Total Weight: -116
0.20/0.24	c Elapsed CPU time: 0.228965 s	Remaining CPU time: 1799.77 s
0.20/0.25	c Learning 270 hard constraints
0.20/0.25	c ============================[ Search Statistics ]==============================
0.20/0.25	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.25	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.20/0.25	c ===============================================================================
0.20/0.25	c |         0 |    2167     2920    40529 |     5000        0    nan |  0.000 % |
0.20/0.26	c |       100 |    2167     2920    40529 |     5500      100     18 |  0.000 % |
0.20/0.28	c |       251 |    2167     2920    40529 |     6050      251     28 |  0.000 % |
0.29/0.32	c |       479 |    2167     2920    40529 |     6655      479     36 |  0.000 % |
0.29/0.37	c |       818 |    2167     2920    40529 |     7320      818     41 |  0.000 % |
0.39/0.48	c |      1324 |    2167     2920    40529 |     8052     1324     51 |  0.000 % |
0.59/0.63	c |      2083 |    2167     2920    40529 |     8857     2083     54 |  0.000 % |
0.79/0.89	c |      3223 |    2166     2920    40529 |     9743     3208     65 |  0.046 % |
1.39/1.42	c |      4931 |    2160     2920    40529 |    10717     4901     73 |  0.323 % |
1.79/1.82	c ===============================================================================
1.79/1.88	c core #5
1.79/1.88	c Core size: 1676	Core Weight: 1	Total Weight: -115
1.79/1.88	c Elapsed CPU time: 1.84172 s	Remaining CPU time: 1798.16 s
1.89/1.90	c Learning 680 hard constraints
1.89/1.90	c ============================[ Search Statistics ]==============================
1.89/1.90	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.89/1.90	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.89/1.90	c ===============================================================================
1.89/1.90	c |         0 |    2287     3601    57185 |     5000        0    nan |  0.000 % |
1.89/1.92	c |       101 |    2287     3601    57185 |     5500      101     65 |  0.000 % |
1.89/1.96	c |       254 |    2287     3601    57185 |     6050      254    130 |  0.000 % |
1.89/1.99	c |       480 |    2287     3601    57185 |     6655      480     88 |  0.000 % |
1.99/2.06	c |       817 |    2286     3601    57185 |     7320      796     81 |  0.044 % |
2.10/2.18	c |      1323 |    2286     3601    57185 |     8052     1302     78 |  0.044 % |
2.39/2.40	c |      2084 |    2286     3601    57185 |     8857     2063     69 |  0.044 % |
2.69/2.76	c |      3223 |    2286     3601    57185 |     9743     3202     83 |  0.044 % |
3.29/3.38	c |      4931 |    2286     3601    57185 |    10717     4910     91 |  0.044 % |
4.19/4.24	c |      7497 |    2286     3601    57185 |    11789     7476     85 |  0.044 % |
6.19/6.30	c |     11342 |    2286     3601    57185 |    12968    11321     86 |  0.044 % |
9.69/9.74	c |     17110 |    2286     3601    57185 |    14265    10465     95 |  0.044 % |
16.48/16.57	c |     25759 |    2286     3601    57185 |    15692    11925    121 |  0.044 % |
24.98/25.05	c |     38735 |    2282     3601    57185 |    17261    11662     95 |  0.219 % |
37.98/38.04	c |     58196 |    2271     3601    57185 |    18987    10238     92 |  0.700 % |
56.16/56.30	c |     87388 |    2258     3601    57185 |    20886    18818     82 |  1.268 % |
59.46/59.50	c ===============================================================================
60.97/61.06	c core #6
60.97/61.06	c Core size: 2528	Core Weight: 1	Total Weight: -114
60.97/61.06	c Elapsed CPU time: 60.5798 s	Remaining CPU time: 1739.42 s
61.07/61.18	c Learning 1511 hard constraints
61.07/61.18	c ============================[ Search Statistics ]==============================
61.07/61.18	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
61.07/61.18	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
61.07/61.18	c ===============================================================================
61.07/61.18	c |         0 |    2407     5113   110206 |     5000        0    nan |  0.000 % |
61.17/61.22	c |       100 |    2407     5113   110206 |     5500      100     34 |  0.000 % |
61.27/61.34	c |       251 |    2407     5113   110206 |     6050      251     56 |  0.000 % |
61.36/61.41	c |       476 |    2407     5113   110206 |     6655      476     84 |  0.000 % |
61.36/61.48	c |       813 |    2407     5113   110206 |     7320      813     83 |  0.000 % |
61.56/61.61	c |      1320 |    2407     5113   110206 |     8052     1320     84 |  0.000 % |
61.76/61.88	c |      2080 |    2407     5113   110206 |     8857     2080    110 |  0.000 % |
62.27/62.31	c |      3220 |    2407     5113   110206 |     9743     3220    126 |  0.000 % |
62.77/62.87	c |      4928 |    2407     5113   110206 |    10717     4928    123 |  0.000 % |
63.67/63.80	c |      7491 |    2407     5113   110206 |    11789     7491    113 |  0.000 % |
65.87/65.90	c |     11338 |    2407     5113   110206 |    12968    11338    126 |  0.000 % |
69.66/69.78	c |     17108 |    2407     5113   110206 |    14265    10489    139 |  0.000 % |
75.96/76.06	c |     25758 |    2407     5113   110206 |    15692    11891    112 |  0.000 % |
84.46/84.55	c |     38733 |    2407     5113   110206 |    17261     8940    103 |  0.000 % |
98.05/98.11	c |     58195 |    2407     5113   110206 |    18987    10845    113 |  0.000 % |
121.14/121.29	c |     87389 |    2407     5113   110206 |    20886    11286     85 |  0.000 % |
150.63/150.77	c |    131179 |    2407     5113   110206 |    22974    12730     78 |  0.000 % |
197.82/197.98	c |    196866 |    2407     5113   110206 |    25272    20461    113 |  0.000 % |
268.58/268.74	c |    295393 |    2407     5113   110206 |    27799    16802     70 |  0.000 % |
420.12/420.35	c |    443183 |    2407     5113   110206 |    30579    23855    129 |  0.000 % |
601.95/602.23	c |    664866 |    2407     5113   110206 |    33637    25966     97 |  0.000 % |
949.11/949.56	c |    997391 |    2407     5113   110206 |    37001    25600    120 |  0.000 % |
1600.05/1600.79	c |   1496183 |    2407     5113   110206 |    40701    24348    112 |  0.000 % |

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-1875671-1245134335/watcher-1875671-1245134335 -o /tmp/evaluation-result-1875671-1245134335/solver-1875671-1245134335 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875671-1245134335.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: 0.93 0.99 0.99 3/64 1221
/proc/meminfo: memFree=1861624/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=2740 CPUtime=0
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 181034170 2805760 202 1992294400 134512640 135709839 4294956240 18446744073709551615 135155686 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 685 202 126 292 0 337 0

[startup+0.0148579 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 1221
/proc/meminfo: memFree=1861624/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=3144 CPUtime=0.01
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 307 0 0 0 1 0 0 0 18 0 1 0 181034170 3219456 291 1992294400 134512640 135709839 4294956240 18446744073709551615 134570460 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 786 292 143 292 0 438 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3144

[startup+0.102878 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 1221
/proc/meminfo: memFree=1861624/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=4588 CPUtime=0.09
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 765 0 0 0 9 0 0 0 18 0 1 0 181034170 4698112 696 1992294400 134512640 135709839 4294956240 18446744073709551615 134607420 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 1147 696 136 292 0 852 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4588

[startup+0.30192 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 1221
/proc/meminfo: memFree=1861624/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=5404 CPUtime=0.29
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 972 0 0 0 28 1 0 0 19 0 1 0 181034170 5533696 903 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 1351 903 136 292 0 1056 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5404

[startup+0.702006 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 1221
/proc/meminfo: memFree=1861624/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=5800 CPUtime=0.69
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 1069 0 0 0 67 2 0 0 22 0 1 0 181034170 5939200 1000 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 1450 1000 136 292 0 1155 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5800

[startup+1.50118 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1857392/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=7652 CPUtime=1.49
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 1556 0 0 0 146 3 0 0 25 0 1 0 181034170 7835648 1487 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 1913 1487 136 292 0 1618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7652

[startup+3.10152 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1854448/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=9312 CPUtime=3.09
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 1956 0 0 0 303 6 0 0 25 0 1 0 181034170 9535488 1887 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 2328 1887 136 292 0 2033 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9312

[startup+6.30121 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1851952/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=12744 CPUtime=6.29
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 2811 0 0 0 620 9 0 0 25 0 1 0 181034170 13049856 2742 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 3186 2742 136 292 0 2891 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12744

[startup+12.7016 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1843640/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=20672 CPUtime=12.68
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 4810 0 0 0 1255 13 0 0 25 0 1 0 181034170 21168128 4741 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 5168 4741 136 292 0 4873 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20672

[startup+25.5023 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1828600/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=35216 CPUtime=25.48
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 8434 0 0 0 2526 22 0 0 25 0 1 0 181034170 36061184 8365 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 8804 8365 136 292 0 8509 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35216

[startup+51.1018 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1803064/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=61696 CPUtime=51.07
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 15040 0 0 0 5068 39 0 0 25 0 1 0 181034170 63176704 14971 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 15424 14971 136 292 0 15129 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 61696

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1762168/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=101472 CPUtime=102.25
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 24994 0 0 0 10149 76 0 0 25 0 1 0 181034170 103907328 24925 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 25368 24925 136 292 0 25073 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 101472

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1693752/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=170248 CPUtime=162.22
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 42196 0 0 0 16099 123 0 0 25 0 1 0 181034170 174333952 42127 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 42562 42127 136 292 0 42267 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 170248

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1636664/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=226828 CPUtime=222.2
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 56318 0 0 0 22061 159 0 0 25 0 1 0 181034170 232271872 56249 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 56707 56249 136 292 0 56412 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 226828

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1579448/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=284460 CPUtime=282.18
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 70700 0 0 0 28024 194 0 0 25 0 1 0 181034170 291287040 70631 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 71115 70631 136 292 0 70820 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 284460

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1526776/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=336564 CPUtime=342.15
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 83708 0 0 0 33992 223 0 0 25 0 1 0 181034170 344641536 83639 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 84141 83639 136 292 0 83846 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 336564

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1478840/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=384788 CPUtime=402.13
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 95785 0 0 0 39967 246 0 0 25 0 1 0 181034170 394022912 95716 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 96197 95716 136 292 0 95902 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 384788

[startup+462.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1425976/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=437116 CPUtime=462.11
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 108864 0 0 0 45932 279 0 0 25 0 1 0 181034170 447606784 108795 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 109279 108795 136 292 0 108984 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 437116

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1379448/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=484116 CPUtime=522.09
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 120605 0 0 0 51899 310 0 0 25 0 1 0 181034170 495734784 120536 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 121029 120536 136 292 0 120734 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 484116

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1323960/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=539132 CPUtime=582.06
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 134333 0 0 0 57865 341 0 0 25 0 1 0 181034170 552071168 134264 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 134783 134264 136 292 0 134488 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 539132

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1222
/proc/meminfo: memFree=1273720/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=588804 CPUtime=642.04
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 146757 0 0 0 63832 372 0 0 25 0 1 0 181034170 602935296 146688 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 147201 146688 136 292 0 146906 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 588804

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1224
/proc/meminfo: memFree=1076472/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=785860 CPUtime=881.94
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 195976 0 0 0 87706 488 0 0 25 0 1 0 181034170 804720640 195907 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 196465 195907 136 292 0 196170 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 785860

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1224
/proc/meminfo: memFree=1035384/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=827380 CPUtime=941.92
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 206373 0 0 0 93681 511 0 0 25 0 1 0 181034170 847237120 206304 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 206845 206304 136 292 0 206550 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 827380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1224
/proc/meminfo: memFree=996088/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=866060 CPUtime=1001.89
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 216047 0 0 0 99653 536 0 0 25 0 1 0 181034170 886845440 215978 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 216515 215978 136 292 0 216220 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 866060

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1224
/proc/meminfo: memFree=958264/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=904100 CPUtime=1061.87
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 225551 0 0 0 105628 559 0 0 25 0 1 0 181034170 925798400 225482 1992294400 134512640 135709839 4294956240 18446744073709551615 135165952 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 226025 225482 136 292 0 225730 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 904100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1224
/proc/meminfo: memFree=907064/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=955020 CPUtime=1121.85
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 238276 0 0 0 111594 591 0 0 25 0 1 0 181034170 977940480 238207 1992294400 134512640 135709839 4294956240 18446744073709551615 134573759 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 238755 238207 136 292 0 238460 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 955020

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1224
/proc/meminfo: memFree=865848/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=996576 CPUtime=1181.82
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 248628 0 0 0 117567 615 0 0 25 0 1 0 181034170 1020493824 248559 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 249144 248559 136 292 0 248849 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 996576

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1224
/proc/meminfo: memFree=822584/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1039216 CPUtime=1241.8
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 259304 0 0 0 123540 640 0 0 25 0 1 0 181034170 1064157184 259235 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 259804 259235 136 292 0 259509 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 1039216

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1224
/proc/meminfo: memFree=782392/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1079216 CPUtime=1301.78
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 269266 0 0 0 129515 663 0 0 25 0 1 0 181034170 1105117184 269197 1992294400 134512640 135709839 4294956240 18446744073709551615 134573754 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 269804 269197 136 292 0 269509 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 1079216

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1230
/proc/meminfo: memFree=750904/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1110740 CPUtime=1361.75
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 277129 0 0 0 135492 683 0 0 25 0 1 0 181034170 1137397760 277060 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 277685 277060 136 292 0 277390 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 1110740

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1230
/proc/meminfo: memFree=711288/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1150164 CPUtime=1421.72
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 286976 0 0 0 141466 706 0 0 25 0 1 0 181034170 1177767936 286907 1992294400 134512640 135709839 4294956240 18446744073709551615 134574167 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 287541 286907 136 292 0 287246 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 1150164

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1230
/proc/meminfo: memFree=673848/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1187792 CPUtime=1481.7
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 296393 0 0 0 147439 731 0 0 25 0 1 0 181034170 1216299008 296324 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 296948 296324 136 292 0 296653 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 1187792

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1230
/proc/meminfo: memFree=631864/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1229408 CPUtime=1541.68
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 306781 0 0 0 153412 756 0 0 25 0 1 0 181034170 1258913792 306712 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 307352 306712 136 292 0 307057 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 1229408

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1230
/proc/meminfo: memFree=590520/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1271004 CPUtime=1601.65
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 317206 0 0 0 159383 782 0 0 25 0 1 0 181034170 1301508096 317137 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 317751 317137 136 292 0 317456 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 1271004

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1230
/proc/meminfo: memFree=548536/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1312740 CPUtime=1661.63
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 327600 0 0 0 165354 809 0 0 25 0 1 0 181034170 1344245760 327531 1992294400 134512640 135709839 4294956240 18446744073709551615 134573961 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 328185 327531 136 292 0 327890 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 1312740

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1230
/proc/meminfo: memFree=504888/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1356608 CPUtime=1721.61
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 338550 0 0 0 171326 835 0 0 25 0 1 0 181034170 1389166592 338481 1992294400 134512640 135709839 4294956240 18446744073709551615 134611787 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 339152 338481 136 292 0 338857 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 1356608

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1230
/proc/meminfo: memFree=456952/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1404268 CPUtime=1781.59
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 350473 0 0 0 177294 865 0 0 25 0 1 0 181034170 1437970432 350404 1992294400 134512640 135709839 4294956240 18446744073709551615 134574154 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 351067 350404 136 292 0 350772 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 1404268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1230
/proc/meminfo: memFree=444408/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=1416444 CPUtime=1800.08
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4194304 353508 0 0 0 179137 871 0 0 25 0 1 0 181034170 1450438656 353439 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 354111 353439 136 292 0 353816 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1416444

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1230
/proc/meminfo: memFree=444408/2055920 swapFree=4192812/4192956
[pid=1221] ppid=1219 vsize=0 CPUtime=1800.28
/proc/1221/stat : 1221 (wbo) R 1219 1221 826 0 -1 4195332 353508 0 0 0 179137 891 0 0 25 0 1 0 181034170 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/1221/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.28
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.03
CPU time (s): 1800.31
CPU user time (s): 1791.37
CPU system time (s): 8.94064
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 1416444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.37
system time used= 8.94064
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 353508
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= 2227

runsolver used 1.35779 second user time and 4.00339 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 08:38:55
IDJOB=1875671
IDBENCH=1870
IDSOLVER=698
FILE ID=node10/1875671-1245134335
PBS_JOBID= 9363683
Free space on /tmp= 65988 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-protfold.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875671-1245134335/watcher-1875671-1245134335 -o /tmp/evaluation-result-1875671-1245134335/solver-1875671-1245134335 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875671-1245134335.opb

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

MD5SUM BENCH= 7f40f8d513f22fc9adca96d8fdf626e2
RANDOM SEED=1012680081

node10.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.263
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.263
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1862424 kB
Buffers:         23192 kB
Cached:         104036 kB
SwapCached:          0 kB
Active:          29644 kB
Inactive:       110932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2640 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            38968 kB
Committed_AS:   176152 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875671-1245134335.opb

Free space on /tmp at the end= 65988 MiB
End job on node10 at 2009-06-16 09:08:58