Trace number 2656215

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 1.4bOPT20 185.64 185.801

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
sorensson/garden/normalized-g9x9.opb
MD5SUM4b56e6775cc4a081c8696ef0fa81b784
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark0.149976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved YES
Number of variables81
Total number of constraints81
Number of constraints which are clauses81
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 81
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 81
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 81
Number of bits of the biggest sum of numbers7
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-2656215-1276474785.opb.
0.00/0.00	c Instance file HOME/instance-2656215-1276474785.opb
0.00/0.00	c File size is 3874 bytes.
0.00/0.00	c Highest Coefficient sum: 6
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      81                                                  |
0.00/0.00	c |  Number Clauses:        81                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |      81       81      369 |     5000        0    nan |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 27
0.00/0.00	o 27
0.00/0.00	c Elapsed CPU time: 0.001999 s	Remaining CPU time: 179.998 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |      81       82      450 |     5000        0    nan |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 26
0.00/0.00	o 26
0.00/0.00	c Elapsed CPU time: 0.001999 s	Remaining CPU time: 179.998 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |         2 |      81       83      531 |     5000        2     32 |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 25
0.00/0.00	o 25
0.00/0.00	c Elapsed CPU time: 0.002999 s	Remaining CPU time: 179.997 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |        10 |      81       84      612 |     5000       10     29 |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 23
0.00/0.00	o 23
0.00/0.00	c Elapsed CPU time: 0.002999 s	Remaining CPU time: 179.997 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |        10 |      81       85      693 |     5000       10     29 |  0.000 % |
0.00/0.00	c |       110 |      81       85      693 |     5500      110     26 |  0.015 % |
0.00/0.00	c |       260 |      81       85      693 |     6050      260     27 |  0.015 % |
0.00/0.01	c |       485 |      81       85      693 |     6655      485     27 |  0.015 % |
0.00/0.02	c |       822 |      81       85      693 |     7320      822     27 |  0.015 % |
0.00/0.04	c |      1329 |      81       85      693 |     8052     1329     27 |  0.015 % |
0.05/0.06	c |      2090 |      81       85      693 |     8857     2090     28 |  0.015 % |
0.09/0.11	c |      3229 |      81       85      693 |     9743     3229     28 |  0.015 % |
0.09/0.19	c |      4937 |      81       85      693 |    10717     4937     28 |  0.015 % |
0.19/0.21	c ===============================================================================
0.19/0.21	c New solution: 22
0.19/0.21	o 22
0.19/0.21	c Elapsed CPU time: 0.197969 s	Remaining CPU time: 179.802 s
0.19/0.21	c ===============================================================================
0.19/0.21	c |      5263 |      81       86      774 |     5000     5263     28 |  0.015 % |
0.19/0.22	c |      5364 |      81       86      774 |     5500     2733     28 |  0.015 % |
0.19/0.23	c |      5514 |      81       86      774 |     6050     2883     28 |  0.015 % |
0.19/0.23	c |      5739 |      81       86      774 |     6655     3108     28 |  0.015 % |
0.19/0.25	c |      6077 |      81       86      774 |     7320     3446     28 |  0.015 % |
0.19/0.27	c |      6583 |      81       86      774 |     8052     3952     27 |  0.015 % |
0.29/0.30	c |      7342 |      81       86      774 |     8857     4711     27 |  0.015 % |
0.29/0.35	c |      8481 |      81       86      774 |     9743     5850     27 |  0.015 % |
0.39/0.43	c |     10190 |      81       86      774 |    10717     7559     27 |  0.015 % |
0.49/0.59	c |     12752 |      81       86      774 |    11789    10121     27 |  0.015 % |
0.79/0.84	c |     16596 |      81       86      774 |    12968     8043     27 |  0.015 % |
1.19/1.25	c |     22363 |      81       86      774 |    14265     7298     27 |  0.015 % |
1.89/1.99	c |     31013 |      81       86      774 |    15692     8788     29 |  0.015 % |
2.99/3.09	c |     43988 |      81       86      774 |    17261    13894     27 |  0.015 % |
4.99/5.00	c |     63449 |      81       86      774 |    18987    16041     28 |  0.015 % |
9.19/9.27	c |     92643 |      81       86      774 |    20886    16664     28 |  0.015 % |
14.30/14.39	c |    136433 |      81       86      774 |    22974    18572     28 |  0.015 % |
25.58/25.65	c |    202117 |      81       86      774 |    25272    13543     29 |  0.015 % |
40.97/41.04	c |    300644 |      81       86      774 |    27799    14767     28 |  0.015 % |
69.57/69.67	c |    448434 |      81       86      774 |    30579    15086     28 |  0.015 % |
72.58/72.67	c ===============================================================================
72.58/72.67	c New solution: 21
72.58/72.67	o 21
72.58/72.67	c Elapsed CPU time: 71.3781 s	Remaining CPU time: 108.622 s
72.58/72.67	c ===============================================================================
72.58/72.67	c |    470029 |      81       87      855 |     5000    17254     26 |  0.015 % |
72.77/72.82	c |    470130 |      81       87      855 |     5500     4415     26 |  0.015 % |
72.77/72.82	c |    470281 |      81       87      855 |     6050     4566     26 |  0.015 % |
72.77/72.84	c |    470507 |      81       87      855 |     6655     4792     26 |  0.015 % |
72.77/72.85	c |    470846 |      81       87      855 |     7320     5131     26 |  0.015 % |
72.77/72.88	c |    471354 |      81       87      855 |     8052     5639     26 |  0.015 % |
72.87/72.92	c |    472113 |      81       87      855 |     8857     6398     26 |  0.015 % |
72.87/72.98	c |    473252 |      81       87      855 |     9743     7537     26 |  0.015 % |
72.97/73.07	c |    474961 |      81       87      855 |    10717     9246     25 |  0.015 % |
73.17/73.24	c |    477524 |      81       87      855 |    11789     6421     25 |  0.015 % |
73.37/73.46	c |    481368 |      81       87      855 |    12968    10265     25 |  0.015 % |
73.77/73.84	c |    487137 |      81       87      855 |    14265     9524     25 |  0.015 % |
74.67/74.70	c |    495787 |      81       87      855 |    15692    11014     26 |  0.015 % |
75.97/76.05	c |    508761 |      81       87      855 |    17261     8239     29 |  0.015 % |
78.36/78.46	c |    528223 |      81       87      855 |    18987    10390     28 |  0.015 % |
82.17/82.27	c |    557415 |      81       87      855 |    20886    11025     27 |  0.015 % |
88.77/88.82	c |    601206 |      81       87      855 |    22974    12951     28 |  0.015 % |
97.97/98.00	c |    666890 |      81       87      855 |    25272    19129     26 |  0.015 % |
116.76/116.82	c |    765416 |      81       87      855 |    27799    19979     27 |  0.015 % |
141.55/141.64	c |    913206 |      81       87      855 |    30579    19646     27 |  0.015 % |
183.04/183.10	c There are 0 assigned variables. 0 in cost function.
184.14/184.20	c core #1
184.14/184.20	c core #2
184.14/184.20	c core #3
184.14/184.20	c core #4
184.14/184.20	c core #5
184.14/184.20	c core #6
184.14/184.20	c core #7
184.14/184.20	c core #8
184.14/184.20	c core #9
184.14/184.20	c core #10
184.14/184.20	c core #11
184.14/184.20	c core #12
184.14/184.20	c core #13
184.14/184.20	c core #14
184.14/184.20	c core #15
184.14/184.20	c core #16
184.14/184.20	c core #17
184.14/184.20	c ============================[ Search Statistics ]==============================
184.14/184.20	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.14/184.20	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.14/184.20	c ===============================================================================
184.14/184.20	c |         0 |     146      186     1155 |     5000        0    nan |  0.000 % |
184.14/184.20	c ===============================================================================
184.14/184.20	c core #18
184.14/184.20	c ============================[ Search Statistics ]==============================
184.14/184.20	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.14/184.20	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.14/184.20	c ===============================================================================
184.14/184.20	c |         0 |     202      187     1261 |     5000        0    nan |  0.000 % |
184.14/184.21	c |       100 |     202      187     1261 |     5500      100     27 |  0.983 % |
184.14/184.22	c |       250 |     200      187     1261 |     6050      249     25 |  1.980 % |
184.14/184.22	c ===============================================================================
184.14/184.22	c core #19
184.14/184.22	c ============================[ Search Statistics ]==============================
184.14/184.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.14/184.22	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.14/184.22	c ===============================================================================
184.14/184.22	c |         0 |     262      188     1379 |     5000        0    nan |  0.000 % |
184.14/184.23	c |       100 |     262      188     1379 |     5500      100     29 |  0.001 % |
184.14/184.24	c |       250 |     262      188     1379 |     6050      250     32 |  0.001 % |
184.14/184.25	c |       479 |     262      188     1379 |     6655      479     37 |  0.001 % |
184.14/184.29	c |       817 |     262      188     1379 |     7320      817     40 |  0.001 % |
184.24/184.34	c |      1326 |     262      188     1379 |     8052     1326     39 |  0.001 % |
184.34/184.42	c |      2085 |     262      188     1379 |     8857     2085     35 |  0.001 % |
184.44/184.55	c |      3227 |     262      188     1379 |     9743     3227     34 |  0.001 % |
184.65/184.70	c ===============================================================================
184.65/184.75	c core #20
184.65/184.75	c ============================[ Search Statistics ]==============================
184.65/184.75	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.65/184.75	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.65/184.75	c ===============================================================================
184.65/184.75	c |         0 |     343      189     1541 |     5000        0    nan |  0.000 % |
184.65/184.76	c |       102 |     343      189     1541 |     5500      102     48 |  0.001 % |
184.65/184.77	c |       253 |     343      189     1541 |     6050      253     53 |  0.001 % |
184.65/184.79	c |       479 |     343      189     1541 |     6655      479     62 |  0.001 % |
184.75/184.82	c |       820 |     343      189     1541 |     7320      820     66 |  0.001 % |
184.75/184.89	c |      1326 |     343      189     1541 |     8052     1326     73 |  0.001 % |
184.94/185.02	c |      2085 |     343      189     1541 |     8857     2085     84 |  0.001 % |
185.14/185.25	c |      3224 |     343      189     1541 |     9743     3224     87 |  0.001 % |
185.54/185.65	c |      4934 |     343      189     1541 |    10717     4934     91 |  0.001 % |
185.64/185.77	c ===============================================================================
185.64/185.77	c #cores: 20
185.64/185.77	c Final Weight: 20
185.64/185.77	o 20
185.64/185.77	s OPTIMUM FOUND
185.64/185.77	v -x1 -x2 x3 -x4 -x5 -x6 x7 -x8 x9 x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 x26 -x27 x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 x45 -x46 x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 -x57 x58 x59 -x60 -x61 -x62 -x63 x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 x72 -x73 -x74 x75 -x76 -x77 x78 -x79 -x80 -x81
185.64/185.77	c Total CPU time: 182.632 s

Verifier Data 

OK	20

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656215-1276474785/watcher-2656215-1276474785 -o /tmp/evaluation-result-2656215-1276474785/solver-2656215-1276474785 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656215-1276474785.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: 1.08 1.01 1.00 3/107 25622
/proc/meminfo: memFree=1769988/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=2576 CPUtime=0
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 280 0 0 0 0 0 0 0 20 0 1 0 21134223 2637824 197 1992294400 134512640 135751879 4292011920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 644 197 147 303 0 339 0

[startup+0.064723 s]
/proc/loadavg: 1.08 1.01 1.00 3/107 25622
/proc/meminfo: memFree=1769988/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=2968 CPUtime=0.05
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 381 0 0 0 5 0 0 0 20 0 1 0 21134223 3039232 298 1992294400 134512640 135751879 4292011920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 742 298 147 303 0 437 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2968

[startup+0.100726 s]
/proc/loadavg: 1.08 1.01 1.00 3/107 25622
/proc/meminfo: memFree=1769988/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=3100 CPUtime=0.09
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 437 0 0 0 9 0 0 0 20 0 1 0 21134223 3174400 354 1992294400 134512640 135751879 4292011920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 775 354 147 303 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.300744 s]
/proc/loadavg: 1.08 1.01 1.00 3/107 25622
/proc/meminfo: memFree=1769988/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=4132 CPUtime=0.29
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 675 0 0 0 28 1 0 0 20 0 1 0 21134223 4231168 592 1992294400 134512640 135751879 4292011920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 1033 592 148 303 0 728 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4132

[startup+0.70078 s]
/proc/loadavg: 1.08 1.01 1.00 3/107 25622
/proc/meminfo: memFree=1769988/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=5700 CPUtime=0.69
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 1063 0 0 0 66 3 0 0 20 0 1 0 21134223 5836800 980 1992294400 134512640 135751879 4292011920 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 1425 981 148 303 0 1120 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5700

[startup+1.50085 s]
/proc/loadavg: 1.08 1.01 1.00 2/108 25623
/proc/meminfo: memFree=1765640/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=8316 CPUtime=1.49
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 1717 0 0 0 143 6 0 0 22 0 1 0 21134223 8515584 1634 1992294400 134512640 135751879 4292011920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 2079 1634 148 303 0 1774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8316

[startup+3.10099 s]
/proc/loadavg: 1.08 1.01 1.00 2/108 25623
/proc/meminfo: memFree=1762292/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=12260 CPUtime=3.09
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 2696 0 0 0 299 10 0 0 25 0 1 0 21134223 12554240 2613 1992294400 134512640 135751879 4292011920 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 3065 2613 148 303 0 2760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12260

[startup+6.30028 s]
/proc/loadavg: 1.08 1.01 1.00 2/108 25623
/proc/meminfo: memFree=1755100/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=18272 CPUtime=6.29
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 4194 0 0 0 613 16 0 0 25 0 1 0 21134223 18710528 4111 1992294400 134512640 135751879 4292011920 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 4568 4111 148 303 0 4263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18272

[startup+12.7019 s]
/proc/loadavg: 1.06 1.01 1.00 2/108 25623
/proc/meminfo: memFree=1743576/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=29364 CPUtime=12.69
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 6985 0 0 0 1241 28 0 0 25 0 1 0 21134223 30068736 6902 1992294400 134512640 135751879 4292011920 18446744073709551615 134616361 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 7341 6902 148 303 0 7036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29364

[startup+25.501 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 25625
/proc/meminfo: memFree=1725968/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=46228 CPUtime=25.49
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 11181 0 0 0 2499 50 0 0 25 0 1 0 21134223 47337472 11098 1992294400 134512640 135751879 4292011920 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 11557 11098 148 303 0 11252 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46228

[startup+51.1013 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 25625
/proc/meminfo: memFree=1694596/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=78060 CPUtime=51.08
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 19104 0 0 0 5015 93 0 0 25 0 1 0 21134223 79933440 19021 1992294400 134512640 135751879 4292011920 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 19515 19021 148 303 0 19210 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 78060

[startup+102.308 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 25627
/proc/meminfo: memFree=1624412/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=147444 CPUtime=102.27
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 36458 0 0 0 10041 186 0 0 25 0 1 0 21134223 150982656 36375 1992294400 134512640 135751879 4292011920 18446744073709551615 134603091 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 36861 36375 148 303 0 36556 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 147444

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25627
/proc/meminfo: memFree=1559932/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=212916 CPUtime=162.25
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 52769 0 0 0 15945 280 0 0 25 0 1 0 21134223 218025984 52686 1992294400 134512640 135751879 4292011920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 53229 52686 148 303 0 52924 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 212916

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (185.64 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (185.64 s) to the 'lost time'.

[startup+185.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25629
/proc/meminfo: memFree=1541084/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=230496 CPUtime=185.64
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 57237 0 0 0 18255 309 0 0 25 0 1 0 21134223 236027904 57124 1992294400 134512640 135751879 4292011920 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 57624 57124 151 303 0 57319 0
Current children cumulated CPU time (s) 185.64
Current children cumulated vsize (KiB) 230496

[startup+185.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25629
/proc/meminfo: memFree=1759944/2059040 swapFree=4140108/4192956
[pid=25622] ppid=-1 vsize=0 CPUtime=0
/proc/25622/stat : -- couldn't open stat file --/proc/25622/statm: 64238 956 540 1 0 3321 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+166.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25629
/proc/meminfo: memFree=1555964/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=216032 CPUtime=166.25
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 53556 0 0 0 16340 285 0 0 25 0 1 0 21134223 221216768 53473 1992294400 134512640 135751879 4292011920 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 54008 53473 148 303 0 53703 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 216032

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25629
/proc/meminfo: memFree=1545548/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=226900 CPUtime=179.04
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 56288 0 0 0 17604 300 0 0 25 0 1 0 21134223 232345600 56205 1992294400 134512640 135751879 4292011920 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 56725 56205 148 303 0 56420 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 226900

[startup+182.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25629
/proc/meminfo: memFree=1542696/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=230016 CPUtime=182.24
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 57052 0 0 0 17920 304 0 0 25 0 1 0 21134223 235536384 56969 1992294400 134512640 135751879 4292011920 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 57504 56969 148 303 0 57199 0
Current children cumulated CPU time (s) 182.24
Current children cumulated vsize (KiB) 230016

[startup+183.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25629
/proc/meminfo: memFree=1541084/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=230660 CPUtime=183.84
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 57216 0 0 0 18079 305 0 0 25 0 1 0 21134223 236195840 57133 1992294400 134512640 135751879 4292011920 18446744073709551615 135200219 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 57665 57133 149 303 0 57360 0
Current children cumulated CPU time (s) 183.84
Current children cumulated vsize (KiB) 230660

[startup+184.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25629
/proc/meminfo: memFree=1541084/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=230496 CPUtime=184.65
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 57219 0 0 0 18158 307 0 0 25 0 1 0 21134223 236027904 57106 1992294400 134512640 135751879 4292011920 18446744073709551615 134516345 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 57624 57106 151 303 0 57319 0
Current children cumulated CPU time (s) 184.65
Current children cumulated vsize (KiB) 230496

[startup+185.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25629
/proc/meminfo: memFree=1541084/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=230496 CPUtime=185.44
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 57232 0 0 0 18236 308 0 0 25 0 1 0 21134223 236027904 57119 1992294400 134512640 135751879 4292011920 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 57624 57119 151 303 0 57319 0
Current children cumulated CPU time (s) 185.44
Current children cumulated vsize (KiB) 230496

[startup+185.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25629
/proc/meminfo: memFree=1541084/2059040 swapFree=4140108/4192956
[pid=25622] ppid=25620 vsize=230496 CPUtime=185.64
/proc/25622/stat : 25622 (wbo1.4b) R 25620 25622 24810 0 -1 4202496 57237 0 0 0 18255 309 0 0 25 0 1 0 21134223 236027904 57124 1992294400 134512640 135751879 4292011920 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25622/statm: 57624 57124 151 303 0 57319 0
Current children cumulated CPU time (s) 185.64
Current children cumulated vsize (KiB) 230496

[startup+185.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25629
/proc/meminfo: memFree=1759944/2059040 swapFree=4140108/4192956
[pid=25622] ppid=-1 vsize=0 CPUtime=0
/proc/25622/stat : -- couldn't open stat file --/proc/25622/statm: 64238 956 540 1 0 3321 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25622 and gives
#  childrusage.ru_utime.tv_sec=182
#  childrusage.ru_utime.tv_usec=632235
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=117526
# CPU time returned by wait4() is 185.75
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 185.64
#  lost CPU user time (s): 182.55
#  lost CPU system time (s): 3.09

Real time (s): 185.801
CPU time (s): 185.64
CPU user time (s): 182.55
CPU system time (s): 3.09
CPU usage (%): 99.9132
Max. virtual memory (cumulated for all children) (KiB): 230660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 182.632
system time used= 3.11753
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57240
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= 420

runsolver used 0.293955 second user time and 0.907861 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-14 02:19:45
IDJOB=2656215
IDBENCH=2213
IDSOLVER=1161
FILE ID=node025/2656215-1276474785
PBS_JOBID= 11173365
Free space on /tmp= 62540 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g9x9.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656215-1276474785/watcher-2656215-1276474785 -o /tmp/evaluation-result-2656215-1276474785/solver-2656215-1276474785 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656215-1276474785.opb

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

MD5SUM BENCH= 4b56e6775cc4a081c8696ef0fa81b784
RANDOM SEED=334021476

node025.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		: 3000.242
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1770516 kB
Buffers:         68548 kB
Cached:         128404 kB
SwapCached:       6844 kB
Active:          95552 kB
Inactive:       115032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1770516 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            3080 kB
Writeback:          20 kB
AnonPages:       11320 kB
Mapped:          12844 kB
Slab:            56124 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182168 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62536 MiB
End job on node025 at 2010-06-14 02:22:51