Trace number 2656268

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 1.4bOPT4 723.354 723.595

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_30_30.r.opb
MD5SUM13fe0c0d776ae7f3e7aff3ed3ce58275
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.083986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved YES
Number of variables100
Total number of constraints50
Number of constraints which are clauses50
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 constraint30
Maximum length of a constraint30
Number of terms in the objective function 100
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 100
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 100
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 

0.00/0.01	c wbo 1.4 beta - 20100517
0.00/0.01	c Parsing opb file format. File HOME/instance-2656268-1276595264.opb.
0.00/0.01	c Instance file HOME/instance-2656268-1276595264.opb
0.00/0.01	c File size is 11614 bytes.
0.00/0.01	c Highest Coefficient sum: 31
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.00         s                                      |
0.00/0.01	c |  Number Variables:      100                                                 |
0.00/0.01	c |  Number Clauses:        50                                                  |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
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 |     100       50     1500 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 7
0.00/0.01	o 7
0.00/0.01	c Elapsed CPU time: 0.002999 s	Remaining CPU time: 179.997 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100       51     1600 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 6
0.00/0.01	o 6
0.00/0.01	c Elapsed CPU time: 0.003999 s	Remaining CPU time: 179.996 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        48 |     100       52     1700 |     5000       48     54 |  0.000 % |
0.00/0.01	c |       148 |     100       52     1700 |     5500      148     49 |  0.010 % |
0.00/0.02	c |       300 |     100       52     1700 |     6050      300     52 |  0.010 % |
0.00/0.03	c |       525 |     100       52     1700 |     6655      525     52 |  0.010 % |
0.00/0.04	c |       863 |     100       52     1700 |     7320      863     52 |  0.010 % |
0.04/0.06	c |      1370 |     100       52     1700 |     8052     1370     53 |  0.010 % |
0.07/0.10	c |      2129 |     100       52     1700 |     8857     2129     53 |  0.010 % |
0.07/0.17	c |      3273 |     100       52     1700 |     9743     3273     55 |  0.010 % |
0.18/0.28	c |      4981 |     100       52     1700 |    10717     4981     55 |  0.010 % |
0.38/0.44	c ===============================================================================
0.38/0.44	c New solution: 5
0.38/0.44	o 5
0.38/0.44	c Elapsed CPU time: 0.409937 s	Remaining CPU time: 179.59 s
0.38/0.44	c ===============================================================================
0.38/0.44	c |      6933 |     100       53     1800 |     5000     6933     55 |  0.010 % |
0.38/0.45	c |      7033 |     100       53     1800 |     5500     3567     54 |  0.010 % |
0.38/0.46	c |      7186 |     100       53     1800 |     6050     3720     54 |  0.010 % |
0.38/0.48	c |      7412 |     100       53     1800 |     6655     3946     54 |  0.010 % |
0.38/0.50	c |      7749 |     100       53     1800 |     7320     4283     54 |  0.010 % |
0.48/0.53	c |      8261 |     100       53     1800 |     8052     4795     54 |  0.010 % |
0.48/0.58	c |      9020 |     100       53     1800 |     8857     5554     54 |  0.010 % |
0.58/0.66	c |     10160 |     100       53     1800 |     9743     6694     53 |  0.010 % |
0.77/0.81	c |     11870 |     100       53     1800 |    10717     8404     52 |  0.010 % |
0.99/1.08	c |     14433 |     100       53     1800 |    11789     5571     50 |  0.010 % |
1.38/1.45	c |     18278 |     100       53     1800 |    12968     9416     50 |  0.010 % |
2.08/2.19	c |     24046 |     100       53     1800 |    14265     8663     53 |  0.010 % |
3.48/3.50	c |     32697 |     100       53     1800 |    15692    10150     51 |  0.010 % |
5.48/5.50	c |     45671 |     100       53     1800 |    17261    15249     50 |  0.010 % |
8.68/8.70	c |     65134 |     100       53     1800 |    18987     8716     47 |  0.010 % |
13.37/13.44	c |     94326 |     100       53     1800 |    20886    18865     47 |  0.010 % |
21.48/21.50	c |    138118 |     100       53     1800 |    22974    20759     47 |  0.010 % |
35.17/35.21	c |    203806 |     100       53     1800 |    25272    15509     45 |  0.010 % |
56.66/56.78	c |    302333 |     100       53     1800 |    27799    16857     45 |  0.010 % |
90.16/90.25	c |    450126 |     100       53     1800 |    30579    16867     45 |  0.010 % |
143.33/143.48	c |    671809 |     100       53     1800 |    33637    28229     45 |  0.010 % |
182.62/182.78	c There are 0 assigned variables. 0 in cost function.
183.53/183.64	c core #1
183.53/183.64	c ============================[ Search Statistics ]==============================
183.53/183.64	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.53/183.64	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.53/183.64	c ===============================================================================
183.53/183.64	c |         0 |      60      155     1990 |     5000        0    nan |  0.000 % |
183.53/183.64	c ===============================================================================
183.53/183.64	c core #2
183.53/183.64	c ============================[ Search Statistics ]==============================
183.53/183.64	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.53/183.64	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.53/183.64	c ===============================================================================
183.53/183.64	c |         0 |     197      156     2210 |     5000        0    nan |  0.000 % |
183.53/183.65	c |       105 |     197      156     2210 |     5500      105     64 |  7.514 % |
183.53/183.67	c |       257 |     197      156     2210 |     6050      257     60 |  7.836 % |
183.53/183.67	c ===============================================================================
183.53/183.67	c core #3
183.53/183.67	c ============================[ Search Statistics ]==============================
183.53/183.67	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.53/183.67	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.53/183.67	c ===============================================================================
183.53/183.67	c |         0 |     313      157     2426 |     5000        0    nan |  0.000 % |
183.53/183.68	c |       101 |     313      157     2426 |     5500      101     85 |  0.001 % |
183.53/183.69	c |       252 |     313      157     2426 |     6050      252     89 |  0.001 % |
183.63/183.72	c |       479 |     313      157     2426 |     6655      479     87 |  0.001 % |
183.63/183.76	c |       819 |     313      157     2426 |     7320      819     77 |  0.001 % |
183.73/183.83	c |      1325 |     313      157     2426 |     8052     1325     76 |  0.001 % |
183.82/183.97	c |      2084 |     313      157     2426 |     8857     2084     71 |  0.001 % |
183.92/184.07	c |      3228 |     313      157     2426 |     9743     3228     65 |  0.001 % |
184.13/184.27	c |      4940 |     313      157     2426 |    10717     4940     60 |  0.001 % |
184.43/184.56	c |      7503 |     313      157     2426 |    11789     7503     56 |  0.001 % |
185.02/185.13	c |     11347 |     313      157     2426 |    12968    11347     54 |  0.001 % |
186.02/186.10	c |     17116 |     313      157     2426 |    14265    10571     50 |  0.001 % |
187.62/187.72	c |     25765 |     313      157     2426 |    15692    12051     53 |  0.001 % |
191.72/191.80	c |     38740 |     313      157     2426 |    17261     9293     69 |  0.001 % |
195.02/195.16	c |     58202 |     313      157     2426 |    18987    11435     51 |  0.001 % |
200.72/200.89	c |     87394 |     313      157     2426 |    20886    12075     42 |  0.001 % |
209.72/209.80	c |    131183 |     313      157     2426 |    22974    13978     44 |  0.001 % |
224.61/224.76	c |    196869 |     313      157     2426 |    25272    21408     47 |  0.001 % |
247.21/247.32	c |    295397 |     313      157     2426 |    27799    23831     46 |  0.001 % |
282.99/283.17	c |    443193 |     313      157     2426 |    30579    25189     37 |  0.001 % |
310.88/311.08	c ===============================================================================
315.19/315.34	c core #4
315.19/315.34	c ============================[ Search Statistics ]==============================
315.19/315.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
315.19/315.34	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
315.19/315.34	c ===============================================================================
315.19/315.34	c |         0 |     413      158     2626 |     5000        0    nan |  0.000 % |
315.29/315.45	c |       104 |     413      158     2626 |     5500      104    101 |  0.001 % |
315.29/315.46	c |       255 |     413      158     2626 |     6050      255     85 |  0.001 % |
315.29/315.47	c |       480 |     413      158     2626 |     6655      480     69 |  0.001 % |
315.29/315.49	c |       818 |     413      158     2626 |     7320      818     61 |  0.001 % |
315.38/315.52	c |      1329 |     413      158     2626 |     8052     1329     56 |  0.001 % |
315.38/315.56	c |      2092 |     413      158     2626 |     8857     2092     53 |  0.001 % |
315.49/315.64	c |      3235 |     413      158     2626 |     9743     3235     52 |  0.001 % |
315.59/315.79	c |      4948 |     413      158     2626 |    10717     4948     51 |  0.001 % |
315.88/316.08	c |      7521 |     413      158     2626 |    11789     7521     51 |  0.001 % |
316.59/316.72	c |     11365 |     413      158     2626 |    12968    11365     51 |  0.001 % |
317.58/317.73	c |     17131 |     413      158     2626 |    14265    10613     50 |  0.001 % |
318.98/319.12	c |     25781 |     413      158     2626 |    15692    12097     49 |  0.001 % |
321.28/321.44	c |     38755 |     413      158     2626 |    17261     9312     49 |  0.001 % |
324.77/324.90	c |     58217 |     413      158     2626 |    18987    11452     48 |  0.001 % |
330.78/330.92	c |     87410 |     413      158     2626 |    20886    12074     45 |  0.001 % |
340.67/340.83	c |    131199 |     413      158     2626 |    22974    13965     45 |  0.001 % |
356.17/356.30	c |    196883 |     413      158     2626 |    25272    21256     45 |  0.001 % |
379.47/379.67	c |    295416 |     413      158     2626 |    27799    21984     44 |  0.001 % |
413.85/414.06	c |    443205 |     413      158     2626 |    30579    21882     44 |  0.001 % |
474.43/474.61	c |    664894 |     413      158     2626 |    33637    15840     44 |  0.001 % |
569.60/569.87	c |    997428 |     413      158     2626 |    37001    20563     41 |  0.001 % |
723.25/723.53	c ===============================================================================
723.25/723.53	c #cores: 4
723.25/723.53	c Final Weight: 4
723.25/723.53	o 4
723.25/723.53	s OPTIMUM FOUND
723.25/723.53	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 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
723.25/723.53	c Total CPU time: 713.957 s

Verifier Data 

OK	4

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656268-1276595264/watcher-2656268-1276595264 -o /tmp/evaluation-result-2656268-1276595264/solver-2656268-1276595264 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656268-1276595264.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: 1.00 1.00 1.00 2/106 8955
/proc/meminfo: memFree=1548044/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=24036 CPUtime=0
/proc/8955/stat : 8955 (runsolver) S 8953 8955 2327 0 -1 4202560 81 0 0 0 0 0 0 0 15 0 1 0 817386 24612864 106 1992294400 4194304 4302564 140735235933760 18446744073709551615 208965051383 0 2147483391 4096 24578 18446744071699379390 0 0 17 0 0 0 0
/proc/8955/statm: 6009 106 69 27 0 2647 0

[startup+0.0647199 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8955
/proc/meminfo: memFree=1548044/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=2968 CPUtime=0.04
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 383 0 0 0 4 0 0 0 16 0 1 0 817386 3039232 298 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 742 298 147 303 0 437 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2968

[startup+0.100726 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8955
/proc/meminfo: memFree=1548044/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=3232 CPUtime=0.07
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 447 0 0 0 7 0 0 0 16 0 1 0 817386 3309568 362 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 808 362 147 303 0 503 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3232

[startup+0.300758 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8955
/proc/meminfo: memFree=1548044/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=4288 CPUtime=0.28
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 728 0 0 0 27 1 0 0 17 0 1 0 817386 4390912 643 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 1072 643 147 303 0 767 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4288

[startup+0.700822 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8955
/proc/meminfo: memFree=1548044/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=6164 CPUtime=0.68
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 1180 0 0 0 66 2 0 0 17 0 1 0 817386 6311936 1095 1992294400 134512640 135751879 4294867104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 1541 1095 148 303 0 1236 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6164

[startup+1.50095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8956
/proc/meminfo: memFree=1543076/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=8804 CPUtime=1.48
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 1844 0 0 0 144 4 0 0 18 0 1 0 817386 9015296 1759 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 2201 1759 148 303 0 1896 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8804

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8956
/proc/meminfo: memFree=1539480/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=12636 CPUtime=3.08
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 2797 0 0 0 301 7 0 0 20 0 1 0 817386 12939264 2712 1992294400 134512640 135751879 4294867104 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 3159 2712 148 303 0 2854 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12636

[startup+6.30072 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8956
/proc/meminfo: memFree=1532164/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=19928 CPUtime=6.27
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 4619 0 0 0 615 12 0 0 25 0 1 0 817386 20406272 4534 1992294400 134512640 135751879 4294867104 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 4982 4534 148 303 0 4677 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19928

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8958
/proc/meminfo: memFree=1518524/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=32844 CPUtime=12.67
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 7843 0 0 0 1243 24 0 0 25 0 1 0 817386 33632256 7758 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 8211 7758 148 303 0 7906 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32844

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8958
/proc/meminfo: memFree=1495708/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=54708 CPUtime=25.47
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 13299 0 0 0 2503 44 0 0 25 0 1 0 817386 56020992 13214 1992294400 134512640 135751879 4294867104 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 13677 13214 148 303 0 13372 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 54708

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8958
/proc/meminfo: memFree=1459004/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=91868 CPUtime=51.07
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 22597 0 0 0 5025 82 0 0 25 0 1 0 817386 94072832 22512 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 22967 22512 148 303 0 22662 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91868

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8960
/proc/meminfo: memFree=1386588/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=163204 CPUtime=102.26
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 40388 0 0 0 10066 160 0 0 25 0 1 0 817386 167120896 40303 1992294400 134512640 135751879 4294867104 18446744073709551615 134610818 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 40801 40303 148 303 0 40496 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 163204

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8962
/proc/meminfo: memFree=1309832/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=240100 CPUtime=162.23
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 59561 0 0 0 15981 242 0 0 25 0 1 0 817386 245862400 59476 1992294400 134512640 135751879 4294867104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 60025 59476 148 303 0 59720 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 240100

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8962
/proc/meminfo: memFree=1265688/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=283672 CPUtime=222.21
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 70575 0 0 0 21896 325 0 0 25 0 1 0 817386 290480128 70457 1992294400 134512640 135751879 4294867104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 70918 70457 151 303 0 70613 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 283672

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8964
/proc/meminfo: memFree=1228860/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=320852 CPUtime=282.19
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 79867 0 0 0 27806 413 0 0 25 0 1 0 817386 328552448 79749 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 80213 79749 151 303 0 79908 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 320852

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8966
/proc/meminfo: memFree=1195008/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=354104 CPUtime=342.17
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 88180 0 0 0 33732 485 0 0 25 0 1 0 817386 362602496 88062 1992294400 134512640 135751879 4294867104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 88526 88062 151 303 0 88221 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 354104

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8968
/proc/meminfo: memFree=1146400/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=403408 CPUtime=402.16
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 100463 0 0 0 39645 571 0 0 25 0 1 0 817386 413089792 100345 1992294400 134512640 135751879 4294867104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 100852 100345 151 303 0 100547 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 403408

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8970
/proc/meminfo: memFree=1101140/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=448200 CPUtime=462.13
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 111654 0 0 0 45568 645 0 0 25 0 1 0 817386 458956800 111536 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 112050 111536 151 303 0 111745 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 448200

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8970
/proc/meminfo: memFree=1057988/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=491596 CPUtime=522.12
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 122462 0 0 0 51492 720 0 0 25 0 1 0 817386 503394304 122344 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 122899 122344 151 303 0 122594 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 491596

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8972
/proc/meminfo: memFree=1006404/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=543128 CPUtime=582.1
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 135322 0 0 0 57420 790 0 0 25 0 1 0 817386 556163072 135204 1992294400 134512640 135751879 4294867104 18446744073709551615 134616407 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 135782 135204 151 303 0 135477 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 543128

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8974
/proc/meminfo: memFree=959408/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=589380 CPUtime=642.09
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 146874 0 0 0 63358 851 0 0 25 0 1 0 817386 603525120 146756 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 147345 146756 151 303 0 147040 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 589380

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8976
/proc/meminfo: memFree=916256/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=632700 CPUtime=702.05
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 157687 0 0 0 69293 912 0 0 25 0 1 0 817386 647884800 157569 1992294400 134512640 135751879 4294867104 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 158175 157569 151 303 0 157870 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 632700

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

[startup+703.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8976
/proc/meminfo: memFree=915264/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=633360 CPUtime=703.67
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 157851 0 0 0 69453 914 0 0 25 0 1 0 817386 648560640 157733 1992294400 134512640 135751879 4294867104 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 158340 157733 151 303 0 158035 0
Current children cumulated CPU time (s) 703.67
Current children cumulated vsize (KiB) 633360

[startup+716.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8976
/proc/meminfo: memFree=906832/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=642396 CPUtime=716.45
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 160116 0 0 0 70719 926 0 0 25 0 1 0 817386 657813504 159998 1992294400 134512640 135751879 4294867104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 160599 159998 151 303 0 160294 0
Current children cumulated CPU time (s) 716.45
Current children cumulated vsize (KiB) 642396

[startup+719.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8976
/proc/meminfo: memFree=903856/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=645168 CPUtime=719.65
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 160801 0 0 0 71035 930 0 0 25 0 1 0 817386 660652032 160683 1992294400 134512640 135751879 4294867104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 161292 160683 151 303 0 160987 0
Current children cumulated CPU time (s) 719.65
Current children cumulated vsize (KiB) 645168

[startup+721.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8976
/proc/meminfo: memFree=902616/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=646092 CPUtime=721.26
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 161013 0 0 0 71194 932 0 0 25 0 1 0 817386 661598208 160895 1992294400 134512640 135751879 4294867104 18446744073709551615 134602852 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 161523 160895 151 303 0 161218 0
Current children cumulated CPU time (s) 721.26
Current children cumulated vsize (KiB) 646092

[startup+722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8976
/proc/meminfo: memFree=902616/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=646884 CPUtime=722.05
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 161217 0 0 0 71272 933 0 0 25 0 1 0 817386 662409216 161099 1992294400 134512640 135751879 4294867104 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 161721 161099 151 303 0 161416 0
Current children cumulated CPU time (s) 722.05
Current children cumulated vsize (KiB) 646884

[startup+723.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8976
/proc/meminfo: memFree=901500/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=647412 CPUtime=722.85
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 161371 0 0 0 71352 933 0 0 25 0 1 0 817386 662949888 161253 1992294400 134512640 135751879 4294867104 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 161853 161253 151 303 0 161548 0
Current children cumulated CPU time (s) 722.85
Current children cumulated vsize (KiB) 647412

[startup+723.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8976
/proc/meminfo: memFree=901500/2059040 swapFree=4192956/4192956
[pid=8955] ppid=8953 vsize=647808 CPUtime=723.25
/proc/8955/stat : 8955 (wbo1.4b) R 8953 8955 2327 0 -1 4202496 161442 0 0 0 71392 933 0 0 25 0 1 0 817386 663355392 161324 1992294400 134512640 135751879 4294867104 18446744073709551615 134616363 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/8955/statm: 161952 161324 151 303 0 161647 0
Current children cumulated CPU time (s) 723.25
Current children cumulated vsize (KiB) 647808

Child status: 0
Real time (s): 723.595
CPU time (s): 723.354
CPU user time (s): 713.958
CPU system time (s): 9.39557
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 647808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 713.958
system time used= 9.39557
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161447
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= 5
involuntary context switches= 551

runsolver used 1.19782 second user time and 3.41648 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-15 11:47:44
IDJOB=2656268
IDBENCH=2879
IDSOLVER=1161
FILE ID=node055/2656268-1276595264
PBS_JOBID= 11173558
Free space on /tmp= 62480 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_30_30.r.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656268-1276595264/watcher-2656268-1276595264 -o /tmp/evaluation-result-2656268-1276595264/solver-2656268-1276595264 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656268-1276595264.opb

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

MD5SUM BENCH= 13fe0c0d776ae7f3e7aff3ed3ce58275
RANDOM SEED=1110289273

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1548448 kB
Buffers:         42132 kB
Cached:         342928 kB
SwapCached:          0 kB
Active:         179420 kB
Inactive:       264896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1548448 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2660 kB
Writeback:           0 kB
AnonPages:       59272 kB
Mapped:          15428 kB
Slab:            44456 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182904 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= 62476 MiB
End job on node055 at 2010-06-15 11:59:48