Trace number 2655627

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 NameAnswerCPU timeWall clock time
wbo 1.4a? (TO) 1800.11 1800.81

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl15_25_pb.cnf.cr.opb
MD5SUMddad6b8774f3cb7ea8e2d9ff3a650623
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.029994
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables750
Total number of constraints80
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint25
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655627-1276323043.opb.
0.00/0.00	c Instance file HOME/instance-2655627-1276323043.opb
0.00/0.00	c File size is 12574 bytes.
0.00/0.00	c Highest Coefficient sum: 26
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:      750                                                 |
0.00/0.00	c |  Number Clauses:        50                                                  |
0.00/0.00	c |  Number Cardinality:    30                                                  |
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 |     750       80     1500 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     750       80     1500 |     5500      100     59 |  0.000 % |
0.00/0.02	c |       252 |     750       80     1500 |     6050      252     55 |  0.000 % |
0.00/0.04	c |       477 |     750       80     1500 |     6655      477     55 |  0.000 % |
0.04/0.07	c |       814 |     750       80     1500 |     7320      814     60 |  0.000 % |
0.09/0.16	c |      1320 |     750       80     1500 |     8052     1320     77 |  0.000 % |
0.29/0.31	c |      2084 |     750       80     1500 |     8857     2084     87 |  0.000 % |
0.59/0.61	c |      3223 |     750       80     1500 |     9743     3223     95 |  0.000 % |
1.19/1.22	c |      4931 |     750       80     1500 |    10717     4931     99 |  0.000 % |
2.49/2.60	c |      7495 |     750       80     1500 |    11789     7495    104 |  0.000 % |
4.89/4.98	c |     11340 |     750       80     1500 |    12968    11340    104 |  0.000 % |
9.69/9.78	c |     17106 |     750       80     1500 |    14265    10538    106 |  0.000 % |
13.69/13.72	c |     25755 |     750       80     1500 |    15692    11961    102 |  0.000 % |
30.79/30.82	c |     38730 |     750       80     1500 |    17261     9091    105 |  0.000 % |
52.27/52.39	c |     58191 |     750       80     1500 |    18987    11141    104 |  0.000 % |
107.25/107.33	c |     87383 |     750       80     1500 |    20886    11640    106 |  0.000 % |
171.33/171.49	c |    131175 |     750       80     1500 |    22974    13313    112 |  0.000 % |
222.41/222.53	c |    196863 |     750       80     1500 |    25272    21174    109 |  0.000 % |
303.38/303.58	c |    295390 |     750       80     1500 |    27799    16421    111 |  0.000 % |
433.13/433.35	c |    443181 |     750       80     1500 |    30579    11910     84 |  0.000 % |
606.66/606.94	c |    664865 |     750       80     1500 |    33637    22103     92 |  0.000 % |
916.95/917.38	c |    997391 |     750       80     1500 |    37001    23945    109 |  0.000 % |
1398.07/1398.65	c |   1496180 |     750       80     1500 |    40701    24531    138 |  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-2655627-1276323043/watcher-2655627-1276323043 -o /tmp/evaluation-result-2655627-1276323043/solver-2655627-1276323043 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655627-1276323043.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 3/106 10801
/proc/meminfo: memFree=1406500/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=2568 CPUtime=0
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 306 0 0 0 0 0 0 0 20 0 1 0 7905652 2629632 220 1992294400 134512640 135751879 4294357248 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 642 220 142 303 0 337 0

[startup+0.0537361 s]
/proc/loadavg: 0.91 0.98 0.99 3/106 10801
/proc/meminfo: memFree=1406500/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=2832 CPUtime=0.04
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 353 0 0 0 4 0 0 0 20 0 1 0 7905652 2899968 267 1992294400 134512640 135751879 4294357248 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 708 267 143 303 0 403 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2832

[startup+0.100743 s]
/proc/loadavg: 0.91 0.98 0.99 3/106 10801
/proc/meminfo: memFree=1406500/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=2964 CPUtime=0.09
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 396 0 0 0 9 0 0 0 20 0 1 0 7905652 3035136 310 1992294400 134512640 135751879 4294357248 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 741 310 143 303 0 436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2964

[startup+0.300777 s]
/proc/loadavg: 0.91 0.98 0.99 3/106 10801
/proc/meminfo: memFree=1406500/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=3492 CPUtime=0.29
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 536 0 0 0 29 0 0 0 20 0 1 0 7905652 3575808 450 1992294400 134512640 135751879 4294357248 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 873 450 143 303 0 568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3492

[startup+0.700846 s]
/proc/loadavg: 0.91 0.98 0.99 3/106 10801
/proc/meminfo: memFree=1406500/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=4284 CPUtime=0.69
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 729 0 0 0 68 1 0 0 21 0 1 0 7905652 4386816 643 1992294400 134512640 135751879 4294357248 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 1071 643 143 303 0 766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4284

[startup+1.50098 s]
/proc/loadavg: 0.91 0.98 0.99 2/107 10802
/proc/meminfo: memFree=1404012/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=5340 CPUtime=1.49
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 976 0 0 0 147 2 0 0 23 0 1 0 7905652 5468160 890 1992294400 134512640 135751879 4294357248 18446744073709551615 134616480 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 1335 890 143 303 0 1030 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5340

[startup+3.10026 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10802
/proc/meminfo: memFree=1402400/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=6928 CPUtime=3.08
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 1376 0 0 0 306 2 0 0 25 0 1 0 7905652 7094272 1290 1992294400 134512640 135751879 4294357248 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 1732 1290 143 303 0 1427 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6928

[startup+6.30081 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10802
/proc/meminfo: memFree=1399424/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=9228 CPUtime=6.29
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 1941 0 0 0 626 3 0 0 25 0 1 0 7905652 9449472 1855 1992294400 134512640 135751879 4294357248 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 2307 1855 143 303 0 2002 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9228

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10802
/proc/meminfo: memFree=1394712/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=14772 CPUtime=12.69
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 3332 0 0 0 1262 7 0 0 25 0 1 0 7905652 15126528 3246 1992294400 134512640 135751879 4294357248 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 3693 3246 143 303 0 3388 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14772

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10802
/proc/meminfo: memFree=1388388/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=19944 CPUtime=25.48
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 4642 0 0 0 2537 11 0 0 25 0 1 0 7905652 20422656 4556 1992294400 134512640 135751879 4294357248 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 4986 4556 143 303 0 4681 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19944

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10802
/proc/meminfo: memFree=1376732/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=31728 CPUtime=51.07
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 7577 0 0 0 5085 22 0 0 25 0 1 0 7905652 32489472 7491 1992294400 134512640 135751879 4294357248 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 7932 7491 143 303 0 7627 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31728

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10804
/proc/meminfo: memFree=1362224/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=46232 CPUtime=102.26
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 11125 0 0 0 10192 34 0 0 25 0 1 0 7905652 47341568 11039 1992294400 134512640 135751879 4294357248 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 11558 11039 143 303 0 11253 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46232

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10806
/proc/meminfo: memFree=1345112/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=63444 CPUtime=162.23
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 15409 0 0 0 16174 49 0 0 25 0 1 0 7905652 64966656 15323 1992294400 134512640 135751879 4294357248 18446744073709551615 134616778 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 15861 15323 143 303 0 15556 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 63444

[startup+222.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 10811
/proc/meminfo: memFree=1301340/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=106680 CPUtime=222.21
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 26161 0 0 0 22140 81 0 0 25 0 1 0 7905652 109240320 26075 1992294400 134512640 135751879 4294357248 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 26670 26075 143 303 0 26365 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 106680

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 10811
/proc/meminfo: memFree=1264512/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=143996 CPUtime=282.18
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 35501 0 0 0 28107 111 0 0 25 0 1 0 7905652 147451904 35415 1992294400 134512640 135751879 4294357248 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 35999 35415 143 303 0 35694 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 143996

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10813
/proc/meminfo: memFree=1234008/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=174120 CPUtime=342.16
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 42991 0 0 0 34080 136 0 0 25 0 1 0 7905652 178298880 42905 1992294400 134512640 135751879 4294357248 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 43530 42905 143 303 0 43225 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 174120

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10815
/proc/meminfo: memFree=1200652/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=207884 CPUtime=402.14
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 51407 0 0 0 40049 165 0 0 25 0 1 0 7905652 212873216 51321 1992294400 134512640 135751879 4294357248 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 51971 51321 143 303 0 51666 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 207884

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10817
/proc/meminfo: memFree=1157376/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=250692 CPUtime=462.11
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 62098 0 0 0 46011 200 0 0 25 0 1 0 7905652 256708608 62012 1992294400 134512640 135751879 4294357248 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 62673 62012 143 303 0 62368 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 250692

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10819
/proc/meminfo: memFree=1117200/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=291460 CPUtime=522.09
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 72271 0 0 0 51975 234 0 0 25 0 1 0 7905652 298455040 72185 1992294400 134512640 135751879 4294357248 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 72865 72185 143 303 0 72560 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 291460

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10819
/proc/meminfo: memFree=1082108/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=325808 CPUtime=582.07
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 80837 0 0 0 57944 263 0 0 25 0 1 0 7905652 333627392 80751 1992294400 134512640 135751879 4294357248 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 81452 80751 143 303 0 81147 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 325808

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 10821
/proc/meminfo: memFree=1038832/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=369008 CPUtime=642.06
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 91616 0 0 0 63906 300 0 0 25 0 1 0 7905652 377864192 91530 1992294400 134512640 135751879 4294357248 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 92252 91530 143 303 0 91947 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 369008

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10827
/proc/meminfo: memFree=911856/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=496232 CPUtime=881.95
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 123329 0 0 0 87789 406 0 0 25 0 1 0 7905652 508141568 123243 1992294400 134512640 135751879 4294357248 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 124058 123243 143 303 0 123753 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 496232

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10829
/proc/meminfo: memFree=877508/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=530904 CPUtime=941.93
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 131944 0 0 0 93758 435 0 0 25 0 1 0 7905652 543645696 131858 1992294400 134512640 135751879 4294357248 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 132726 131858 143 303 0 132421 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 530904

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10831
/proc/meminfo: memFree=833612/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=574472 CPUtime=1001.91
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 142831 0 0 0 99721 470 0 0 25 0 1 0 7905652 588259328 142745 1992294400 134512640 135751879 4294357248 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 143618 142745 143 303 0 143313 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 574472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10833
/proc/meminfo: memFree=797404/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=611400 CPUtime=1061.89
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 152018 0 0 0 105689 500 0 0 25 0 1 0 7905652 626073600 151932 1992294400 134512640 135751879 4294357248 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 152850 151932 143 303 0 152545 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 611400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10835
/proc/meminfo: memFree=764048/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=644740 CPUtime=1121.86
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 160307 0 0 0 111660 526 0 0 25 0 1 0 7905652 660213760 160221 1992294400 134512640 135751879 4294357248 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 161185 160221 143 303 0 160880 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 644740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10835
/proc/meminfo: memFree=732552/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=676060 CPUtime=1181.83
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 168130 0 0 0 117629 554 0 0 25 0 1 0 7905652 692285440 168044 1992294400 134512640 135751879 4294357248 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 169015 168044 143 303 0 168710 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 676060

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10837
/proc/meminfo: memFree=697584/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=710736 CPUtime=1241.82
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 176791 0 0 0 123595 587 0 0 25 0 1 0 7905652 727793664 176705 1992294400 134512640 135751879 4294357248 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 177684 176705 143 303 0 177379 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 710736

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10839
/proc/meminfo: memFree=668320/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=739840 CPUtime=1301.8
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 184047 0 0 0 129571 609 0 0 25 0 1 0 7905652 757596160 183961 1992294400 134512640 135751879 4294357248 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 184960 183961 143 303 0 184655 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 739840

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10841
/proc/meminfo: memFree=643892/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=764868 CPUtime=1361.78
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 190269 0 0 0 135545 633 0 0 25 0 1 0 7905652 783224832 190183 1992294400 134512640 135751879 4294357248 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 191217 190183 143 303 0 190912 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 764868

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10843
/proc/meminfo: memFree=613884/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=794732 CPUtime=1421.75
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 197715 0 0 0 141519 656 0 0 25 0 1 0 7905652 813805568 197629 1992294400 134512640 135751879 4294357248 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 198683 197629 143 303 0 198378 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 794732

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10843
/proc/meminfo: memFree=580404/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=828428 CPUtime=1481.73
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 206145 0 0 0 147489 684 0 0 25 0 1 0 7905652 848310272 206059 1992294400 134512640 135751879 4294357248 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 207107 206059 143 303 0 206802 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 828428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10845
/proc/meminfo: memFree=552380/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=855812 CPUtime=1541.69
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 212965 0 0 0 153466 703 0 0 25 0 1 0 7905652 876351488 212879 1992294400 134512640 135751879 4294357248 18446744073709551615 134602695 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 213953 212879 143 303 0 213648 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 855812

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10847
/proc/meminfo: memFree=524232/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=884448 CPUtime=1601.67
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 220095 0 0 0 159440 727 0 0 25 0 1 0 7905652 905674752 220009 1992294400 134512640 135751879 4294357248 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 221112 220009 143 303 0 220807 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 884448

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10849
/proc/meminfo: memFree=487280/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=920924 CPUtime=1661.66
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 229238 0 0 0 165411 755 0 0 25 0 1 0 7905652 943026176 229152 1992294400 134512640 135751879 4294357248 18446744073709551615 134616540 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 230231 229152 143 303 0 229926 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 920924

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10851
/proc/meminfo: memFree=451444/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=957056 CPUtime=1721.64
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 238251 0 0 0 171383 781 0 0 25 0 1 0 7905652 980025344 238165 1992294400 134512640 135751879 4294357248 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 239264 238165 143 303 0 238959 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 957056

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10851
/proc/meminfo: memFree=424164/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=984060 CPUtime=1781.6
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 244938 0 0 0 177354 806 0 0 25 0 1 0 7905652 1007677440 244852 1992294400 134512640 135751879 4294357248 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 246015 244852 143 303 0 245710 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 984060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10853
/proc/meminfo: memFree=413500/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=994456 CPUtime=1800.01
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 247520 0 0 0 179187 814 0 0 25 0 1 0 7905652 1018322944 247434 1992294400 134512640 135751879 4294357248 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 248614 247434 143 303 0 248309 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 994456

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10853
/proc/meminfo: memFree=413500/2059040 swapFree=4192956/4192956
[pid=10801] ppid=10799 vsize=994456 CPUtime=1800.01
/proc/10801/stat : 10801 (wbo1.4a) R 10799 10801 10317 0 -1 4202496 247520 0 0 0 179187 814 0 0 25 0 1 0 7905652 1018322944 247434 1992294400 134512640 135751879 4294357248 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10801/statm: 248614 247434 143 303 0 248309 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 994456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.81
CPU time (s): 1800.11
CPU user time (s): 1791.87
CPU system time (s): 8.23975
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 994456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.87
system time used= 8.23975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 247520
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= 1
involuntary context switches= 23062

runsolver used 2.89956 second user time and 8.5777 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-12 08:10:43
IDJOB=2655627
IDBENCH=1407
IDSOLVER=1160
FILE ID=node014/2655627-1276323043
PBS_JOBID= 11173153
Free space on /tmp= 62464 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_25_pb.cnf.cr.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655627-1276323043/watcher-2655627-1276323043 -o /tmp/evaluation-result-2655627-1276323043/solver-2655627-1276323043 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655627-1276323043.opb

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

MD5SUM BENCH= ddad6b8774f3cb7ea8e2d9ff3a650623
RANDOM SEED=869418264

node014.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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1406904 kB
Buffers:        103372 kB
Cached:         405360 kB
SwapCached:          0 kB
Active:         186080 kB
Inactive:       382428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1406904 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2856 kB
Writeback:           0 kB
AnonPages:       59708 kB
Mapped:          15420 kB
Slab:            61948 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183456 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= 62460 MiB
End job on node014 at 2010-06-12 08:40:45