Trace number 2655629

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) 1800.13 1800.58

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl15_16_pb.cnf.cr.opb
MD5SUM7cdaf60ccaf85c600aba211d4d47e719
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 benchmark0.018996
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables480
Total number of constraints62
Number of constraints which are clauses32
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 constraint16
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 17
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-2655629-1276323439.opb.
0.00/0.00	c Instance file HOME/instance-2655629-1276323439.opb
0.00/0.00	c File size is 8128 bytes.
0.00/0.00	c Highest Coefficient sum: 17
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:      480                                                 |
0.00/0.00	c |  Number Clauses:        32                                                  |
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 |     480       62      960 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       101 |     480       62      960 |     5500      101     51 |  0.000 % |
0.01/0.01	c |       251 |     480       62      960 |     6050      251     54 |  0.000 % |
0.01/0.03	c |       477 |     480       62      960 |     6655      477     63 |  0.000 % |
0.01/0.06	c |       814 |     480       62      960 |     7320      814     60 |  0.000 % |
0.09/0.11	c |      1321 |     480       62      960 |     8052     1321     62 |  0.000 % |
0.19/0.21	c |      2083 |     480       62      960 |     8857     2083     66 |  0.000 % |
0.39/0.46	c |      3222 |     480       62      960 |     9743     3222     81 |  0.000 % |
1.10/1.17	c |      4931 |     480       62      960 |    10717     4931     89 |  0.000 % |
3.09/3.14	c |      7493 |     480       62      960 |    11789     7493     93 |  0.000 % |
5.89/5.91	c |     11338 |     480       62      960 |    12968    11338     95 |  0.000 % |
13.49/13.59	c |     17104 |     480       62      960 |    14265    10588    100 |  0.000 % |
23.39/23.42	c |     25753 |     480       62      960 |    15692    12074     97 |  0.000 % |
35.09/35.12	c |     38728 |     480       62      960 |    17261     9293     96 |  0.000 % |
55.17/55.27	c |     58189 |     480       62      960 |    18987    11443     97 |  0.000 % |
87.77/87.88	c |     87381 |     480       62      960 |    20886    12068     96 |  0.000 % |
126.76/126.82	c |    131173 |     480       62      960 |    22974    13919     92 |  0.000 % |
188.05/188.11	c |    196857 |     480       62      960 |    25272    21670    108 |  0.000 % |
342.61/342.75	c |    295384 |     480       62      960 |    27799    17414     98 |  0.000 % |
473.98/474.11	c |    443174 |     480       62      960 |    30579    17379    105 |  0.000 % |
704.61/704.86	c |    664858 |     480       62      960 |    33637    27408     97 |  0.000 % |
1046.43/1046.75	c |    997384 |     480       62      960 |    37001    16477    105 |  0.000 % |
1733.76/1734.26	c |   1496174 |     480       62      960 |    40701    28016    102 |  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-2655629-1276323439/watcher-2655629-1276323439 -o /tmp/evaluation-result-2655629-1276323439/solver-2655629-1276323439 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655629-1276323439.opb 

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


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 10823
/proc/meminfo: memFree=1886428/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=2576 CPUtime=0
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 7945202 2637824 210 1992294400 134512640 135751879 4290018768 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 644 210 143 303 0 339 0

[startup+0.0145141 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 10823
/proc/meminfo: memFree=1886428/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=2576 CPUtime=0.01
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 302 0 0 0 1 0 0 0 20 0 1 0 7945202 2637824 219 1992294400 134512640 135751879 4290018768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 644 219 143 303 0 339 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2576

[startup+0.100522 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 10823
/proc/meminfo: memFree=1886428/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=2972 CPUtime=0.09
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 395 0 0 0 9 0 0 0 20 0 1 0 7945202 3043328 312 1992294400 134512640 135751879 4290018768 18446744073709551615 134616332 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 743 312 143 303 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2972

[startup+0.300543 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 10823
/proc/meminfo: memFree=1886428/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=3632 CPUtime=0.29
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 549 0 0 0 29 0 0 0 20 0 1 0 7945202 3719168 466 1992294400 134512640 135751879 4290018768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 908 466 143 303 0 603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3632

[startup+0.700578 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 10823
/proc/meminfo: memFree=1886428/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=4292 CPUtime=0.69
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 707 0 0 0 69 0 0 0 21 0 1 0 7945202 4395008 624 1992294400 134512640 135751879 4290018768 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 1073 624 143 303 0 768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4292

[startup+1.50065 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 10824
/proc/meminfo: memFree=1883940/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=5084 CPUtime=1.49
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 927 0 0 0 148 1 0 0 23 0 1 0 7945202 5206016 844 1992294400 134512640 135751879 4290018768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 1271 844 143 303 0 966 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5084

[startup+3.10081 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 10824
/proc/meminfo: memFree=1882824/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=6144 CPUtime=3.09
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 1187 0 0 0 307 2 0 0 25 0 1 0 7945202 6291456 1104 1992294400 134512640 135751879 4290018768 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 1536 1104 143 303 0 1231 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6144

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 10824
/proc/meminfo: memFree=1880592/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=8292 CPUtime=6.29
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 1728 0 0 0 626 3 0 0 25 0 1 0 7945202 8491008 1645 1992294400 134512640 135751879 4290018768 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 2073 1645 143 303 0 1768 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8292

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 10824
/proc/meminfo: memFree=1877872/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=10676 CPUtime=12.69
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 2321 0 0 0 1264 5 0 0 25 0 1 0 7945202 10932224 2238 1992294400 134512640 135751879 4290018768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 2669 2238 143 303 0 2364 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10676

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 10824
/proc/meminfo: memFree=1872664/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=15780 CPUtime=25.49
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 3577 0 0 0 2540 9 0 0 25 0 1 0 7945202 16158720 3494 1992294400 134512640 135751879 4290018768 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 3945 3494 143 303 0 3640 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15780

[startup+51.1003 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 10824
/proc/meminfo: memFree=1859644/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=28980 CPUtime=51.08
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 6882 0 0 0 5090 18 0 0 25 0 1 0 7945202 29675520 6799 1992294400 134512640 135751879 4290018768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 7245 6799 143 303 0 6940 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28980

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 10826
/proc/meminfo: memFree=1839556/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=48920 CPUtime=102.27
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 11820 0 0 0 10194 33 0 0 25 0 1 0 7945202 50094080 11737 1992294400 134512640 135751879 4290018768 18446744073709551615 134616350 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 12230 11737 143 303 0 11925 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48920

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10828
/proc/meminfo: memFree=1806076/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=82880 CPUtime=162.25
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 20284 0 0 0 16163 62 0 0 25 0 1 0 7945202 84869120 20201 1992294400 134512640 135751879 4290018768 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 20720 20201 143 303 0 20415 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 82880

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10830
/proc/meminfo: memFree=1780160/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=108392 CPUtime=222.24
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 26650 0 0 0 22144 80 0 0 25 0 1 0 7945202 110993408 26567 1992294400 134512640 135751879 4290018768 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 27098 26567 143 303 0 26793 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 108392

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10830
/proc/meminfo: memFree=1761064/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=127792 CPUtime=282.22
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 31460 0 0 0 28127 95 0 0 25 0 1 0 7945202 130859008 31377 1992294400 134512640 135751879 4290018768 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 31948 31377 143 303 0 31643 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 127792

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10832
/proc/meminfo: memFree=1741348/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=147376 CPUtime=342.2
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 36338 0 0 0 34107 113 0 0 25 0 1 0 7945202 150913024 36255 1992294400 134512640 135751879 4290018768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 36844 36255 143 303 0 36539 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 147376

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10834
/proc/meminfo: memFree=1713324/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=175712 CPUtime=402.19
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 43375 0 0 0 40082 137 0 0 25 0 1 0 7945202 179929088 43292 1992294400 134512640 135751879 4290018768 18446744073709551615 134616332 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 43928 43292 143 303 0 43623 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 175712

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10836
/proc/meminfo: memFree=1674512/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=214208 CPUtime=462.17
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 53006 0 0 0 46050 167 0 0 25 0 1 0 7945202 219348992 52923 1992294400 134512640 135751879 4290018768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 53552 52923 143 303 0 53247 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 214208

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10838
/proc/meminfo: memFree=1654052/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=234488 CPUtime=522.16
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 58062 0 0 0 52031 185 0 0 25 0 1 0 7945202 240115712 57979 1992294400 134512640 135751879 4290018768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 58622 57979 143 303 0 58317 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 234488

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10838
/proc/meminfo: memFree=1625904/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=262780 CPUtime=582.14
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 65101 0 0 0 58006 208 0 0 25 0 1 0 7945202 269086720 65018 1992294400 134512640 135751879 4290018768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 65695 65018 143 303 0 65390 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 262780

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10840
/proc/meminfo: memFree=1597136/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=291400 CPUtime=642.13
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 72231 0 0 0 63977 236 0 0 25 0 1 0 7945202 298393600 72148 1992294400 134512640 135751879 4290018768 18446744073709551615 134616326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 72850 72148 143 303 0 72545 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 291400

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 10846
/proc/meminfo: memFree=1482312/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=406428 CPUtime=882.07
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 100903 0 0 0 87872 335 0 0 25 0 1 0 7945202 416182272 100820 1992294400 134512640 135751879 4290018768 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 101607 100820 143 303 0 101302 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 406428

[startup+942.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 10848
/proc/meminfo: memFree=1456148/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=432648 CPUtime=942.06
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 107425 0 0 0 93846 360 0 0 25 0 1 0 7945202 443031552 107342 1992294400 134512640 135751879 4290018768 18446744073709551615 134616848 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 108162 107342 143 303 0 107857 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 432648

[startup+1002.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 10850
/proc/meminfo: memFree=1423040/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=465636 CPUtime=1002.04
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 115661 0 0 0 99816 388 0 0 25 0 1 0 7945202 476811264 115578 1992294400 134512640 135751879 4290018768 18446744073709551615 134616344 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 116409 115578 143 303 0 116104 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 465636

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 10852
/proc/meminfo: memFree=1393652/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=495116 CPUtime=1062.03
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 123015 0 0 0 105790 413 0 0 25 0 1 0 7945202 506998784 122932 1992294400 134512640 135751879 4290018768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 123779 122932 143 303 0 123474 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 495116

[startup+1122.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 10854
/proc/meminfo: memFree=1375052/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=513332 CPUtime=1122.01
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 127554 0 0 0 111771 430 0 0 25 0 1 0 7945202 525651968 127471 1992294400 134512640 135751879 4290018768 18446744073709551615 134602700 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 128333 127471 143 303 0 128028 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 513332

[startup+1182.3 s]
/proc/loadavg: 1.11 1.06 1.01 2/107 10854
/proc/meminfo: memFree=1349880/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=538764 CPUtime=1182
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 133905 0 0 0 117749 451 0 0 25 0 1 0 7945202 551694336 133822 1992294400 134512640 135751879 4290018768 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 134691 133822 143 303 0 134386 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 538764

[startup+1242.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 10856
/proc/meminfo: memFree=1323840/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=564728 CPUtime=1241.98
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 140380 0 0 0 123725 473 0 0 25 0 1 0 7945202 578281472 140297 1992294400 134512640 135751879 4290018768 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 141182 140297 143 303 0 140877 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 564728

[startup+1302.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 10858
/proc/meminfo: memFree=1306356/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=581784 CPUtime=1301.97
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 144636 0 0 0 129709 488 0 0 25 0 1 0 7945202 595746816 144553 1992294400 134512640 135751879 4290018768 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 145446 144553 143 303 0 145141 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 581784

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 10860
/proc/meminfo: memFree=1290980/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=597172 CPUtime=1361.95
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 148494 0 0 0 135693 502 0 0 25 0 1 0 7945202 611504128 148411 1992294400 134512640 135751879 4290018768 18446744073709551615 134649912 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 149293 148411 143 303 0 148988 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 597172

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10862
/proc/meminfo: memFree=1268288/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=619804 CPUtime=1421.95
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 154144 0 0 0 141669 526 0 0 25 0 1 0 7945202 634679296 154061 1992294400 134512640 135751879 4290018768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 154951 154061 143 303 0 154646 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 619804

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10862
/proc/meminfo: memFree=1242620/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=645624 CPUtime=1481.92
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 160579 0 0 0 147644 548 0 0 25 0 1 0 7945202 661118976 160496 1992294400 134512640 135751879 4290018768 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 161406 160496 143 303 0 161101 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 645624

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10864
/proc/meminfo: memFree=1223276/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=664968 CPUtime=1541.91
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 165384 0 0 0 153623 568 0 0 25 0 1 0 7945202 680927232 165301 1992294400 134512640 135751879 4290018768 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 166242 165301 143 303 0 165937 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 664968

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10866
/proc/meminfo: memFree=1207280/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=681088 CPUtime=1601.89
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 169434 0 0 0 159607 582 0 0 25 0 1 0 7945202 697434112 169351 1992294400 134512640 135751879 4290018768 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 170272 169351 143 303 0 169967 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 681088

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10868
/proc/meminfo: memFree=1182976/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=705196 CPUtime=1661.87
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 175438 0 0 0 165585 602 0 0 25 0 1 0 7945202 722120704 175355 1992294400 134512640 135751879 4290018768 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 176299 175355 143 303 0 175994 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 705196

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10870
/proc/meminfo: memFree=1153464/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=735144 CPUtime=1721.86
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 182927 0 0 0 171555 631 0 0 25 0 1 0 7945202 752787456 182844 1992294400 134512640 135751879 4290018768 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 183786 182844 143 303 0 183481 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 735144

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10870
/proc/meminfo: memFree=1128788/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=759044 CPUtime=1781.85
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 188886 0 0 0 177532 653 0 0 25 0 1 0 7945202 777261056 188803 1992294400 134512640 135751879 4290018768 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 189761 188803 143 303 0 189456 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 759044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10872
/proc/meminfo: memFree=1121224/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=766568 CPUtime=1800.05
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 190772 0 0 0 179345 660 0 0 25 0 1 0 7945202 784965632 190689 1992294400 134512640 135751879 4290018768 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 191642 190689 143 303 0 191337 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 766568

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10872
/proc/meminfo: memFree=1121224/2059040 swapFree=4135044/4192956
[pid=10823] ppid=10821 vsize=766568 CPUtime=1800.05
/proc/10823/stat : 10823 (wbo1.4a) R 10821 10823 9294 0 -1 4202496 190772 0 0 0 179345 660 0 0 25 0 1 0 7945202 784965632 190689 1992294400 134512640 135751879 4290018768 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/10823/statm: 191642 190689 143 303 0 191337 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 766568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.58
CPU time (s): 1800.13
CPU user time (s): 1793.45
CPU system time (s): 6.67498
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 766568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.45
system time used= 6.67498
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190772
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= 3292

runsolver used 3.06253 second user time and 8.41472 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-12 08:17:19
IDJOB=2655629
IDBENCH=1409
IDSOLVER=1160
FILE ID=node015/2655629-1276323439
PBS_JOBID= 11173155
Free space on /tmp= 62548 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_16_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-2655629-1276323439/watcher-2655629-1276323439 -o /tmp/evaluation-result-2655629-1276323439/solver-2655629-1276323439 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655629-1276323439.opb

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

MD5SUM BENCH= 7cdaf60ccaf85c600aba211d4d47e719
RANDOM SEED=20918363

node015.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1886956 kB
Buffers:          5868 kB
Cached:          98996 kB
SwapCached:      13912 kB
Active:          70408 kB
Inactive:        50208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1886956 kB
SwapTotal:     4192956 kB
SwapFree:      4135044 kB
Dirty:            2980 kB
Writeback:           0 kB
AnonPages:       10564 kB
Mapped:           7668 kB
Slab:            29876 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180084 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= 62544 MiB
End job on node015 at 2010-06-12 08:47:21