Trace number 1876274

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 1.0? (TO) 1800.17 1800.92

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
MD5SUM2f4fbbd7ac7eea50904b3e0a14134afd
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 benchmark0.023996
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints41
Number of constraints which are clauses21
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
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 22
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876274-1245169818.opb.
0.00/0.00	c Instance file HOME/instance-1876274-1245169818.opb
0.00/0.00	c File size is 7011 bytes.
0.00/0.00	c Highest Coefficient sum: 22
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:      420                                                 |
0.00/0.00	c |  Number Clauses:        21                                                  |
0.00/0.00	c |  Number Cardinality:    20                                                  |
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 |     420       41      840 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       101 |     420       41      840 |     5500      101     67 |  0.001 % |
0.00/0.01	c |       251 |     420       41      840 |     6050      251     74 |  0.001 % |
0.00/0.02	c |       477 |     420       41      840 |     6655      477     95 |  0.001 % |
0.00/0.05	c |       814 |     420       41      840 |     7320      814    125 |  0.001 % |
0.07/0.08	c |      1324 |     420       41      840 |     8052     1324    107 |  0.001 % |
0.09/0.19	c |      2083 |     420       41      840 |     8857     2083    124 |  0.001 % |
0.29/0.38	c |      3224 |     420       41      840 |     9743     3224    124 |  0.001 % |
0.59/0.66	c |      4933 |     420       41      840 |    10717     4933    123 |  0.001 % |
1.39/1.42	c |      7495 |     420       41      840 |    11789     7495    120 |  0.001 % |
1.49/5.80	c |     11339 |     420       41      840 |    12968    11339    123 |  0.001 % |
1.49/5.80	c |     17105 |     420       41      840 |    14265    10435    152 |  0.001 % |
12.88/12.92	c |     25756 |     420       41      840 |    15692    11786    262 |  0.001 % |
45.07/45.19	c |     38732 |     420       41      840 |    17261     8823    297 |  0.001 % |
82.96/83.02	c |     58196 |     420       41      840 |    18987    10799    273 |  0.001 % |
155.74/155.82	c |     87391 |     420       41      840 |    20886    11286    271 |  0.001 % |
242.29/242.48	c |    131182 |     420       41      840 |    22974    12832    272 |  0.001 % |
481.52/481.79	c |    196867 |     420       41      840 |    25272    20415    305 |  0.001 % |
697.23/697.59	c |    295393 |     420       41      840 |    27799    24451    280 |  0.001 % |
1214.73/1215.26	c |    443182 |     420       41      840 |    30579    17132    284 |  0.001 % |

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-1876274-1245169818/watcher-1876274-1245169818 -o /tmp/evaluation-result-1876274-1245169818/solver-1876274-1245169818 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876274-1245169818.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: 0.92 0.98 0.99 3/65 1619
/proc/meminfo: memFree=1838872/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=2524 CPUtime=0
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 184580225 2584576 192 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 631 192 134 292 0 336 0

[startup+0.0830721 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 1619
/proc/meminfo: memFree=1838872/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=3316 CPUtime=0.07
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 395 0 0 0 7 0 0 0 18 0 1 0 184580225 3395584 377 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 829 377 135 292 0 534 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3316

[startup+0.101076 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 1619
/proc/meminfo: memFree=1838872/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=3316 CPUtime=0.09
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 420 0 0 0 9 0 0 0 18 0 1 0 184580225 3395584 402 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 829 402 135 292 0 534 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.301111 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 1619
/proc/meminfo: memFree=1838872/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=4372 CPUtime=0.29
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 668 0 0 0 29 0 0 0 19 0 1 0 184580225 4476928 650 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 1093 650 135 292 0 798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4372

[startup+0.701186 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 1619
/proc/meminfo: memFree=1838872/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=5956 CPUtime=0.69
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 1064 0 0 0 68 1 0 0 23 0 1 0 184580225 6098944 1046 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 1489 1046 135 292 0 1194 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5956

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 1620
/proc/meminfo: memFree=1834448/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=7676 CPUtime=1.49
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 1512 0 0 0 147 2 0 0 25 0 1 0 184580225 7860224 1494 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 1919 1494 135 292 0 1624 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7676

[startup+5.90514 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 1620
/proc/meminfo: memFree=1834448/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=17512 CPUtime=5.89
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 3958 0 0 0 585 4 0 0 25 0 1 0 184580225 17932288 3940 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 4378 3940 135 292 0 4083 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 17512

[startup+6.30122 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 1620
/proc/meminfo: memFree=1834448/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=18172 CPUtime=6.29
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 4112 0 0 0 624 5 0 0 25 0 1 0 184580225 18608128 4094 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 4543 4094 135 292 0 4248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18172

[startup+12.7014 s]
/proc/loadavg: 1.15 1.03 1.01 2/66 1620
/proc/meminfo: memFree=1816088/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=26356 CPUtime=12.68
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 6157 0 0 0 1261 7 0 0 25 0 1 0 184580225 26988544 6139 1992294400 134512640 135709839 4294956240 18446744073709551615 134573780 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 6589 6139 135 292 0 6294 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26356

[startup+25.5018 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 1620
/proc/meminfo: memFree=1808024/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=33372 CPUtime=25.48
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 7928 0 0 0 2537 11 0 0 25 0 1 0 184580225 34172928 7910 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 8343 7910 135 292 0 8048 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33372

[startup+51.1015 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 1620
/proc/meminfo: memFree=1792408/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=49264 CPUtime=51.07
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 11887 0 0 0 5091 16 0 0 25 0 1 0 184580225 50446336 11869 1992294400 134512640 135709839 4294956240 18446744073709551615 134573967 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 12316 11869 135 292 0 12021 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49264

[startup+102.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 1620
/proc/meminfo: memFree=1763032/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=77992 CPUtime=102.25
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 19072 0 0 0 10198 27 0 0 25 0 1 0 184580225 79863808 19054 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 19498 19054 135 292 0 19203 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 77992

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 1620
/proc/meminfo: memFree=1729880/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=111396 CPUtime=162.23
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 27413 0 0 0 16183 40 0 0 25 0 1 0 184580225 114069504 27395 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 27849 27395 135 292 0 27554 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 111396

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 1620
/proc/meminfo: memFree=1694680/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=146328 CPUtime=222.21
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 36134 0 0 0 22167 54 0 0 25 0 1 0 184580225 149839872 36116 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 36582 36116 135 292 0 36287 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 146328

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1662104/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=178936 CPUtime=282.18
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 44269 0 0 0 28153 65 0 0 25 0 1 0 184580225 183230464 44251 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 44734 44251 135 292 0 44439 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 178936

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1648600/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=192296 CPUtime=342.16
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 47612 0 0 0 34145 71 0 0 25 0 1 0 184580225 196911104 47594 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 48074 47594 135 292 0 47779 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 192296

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1631128/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=209852 CPUtime=402.14
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 51995 0 0 0 40135 79 0 0 25 0 1 0 184580225 214888448 51977 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 52463 51977 135 292 0 52168 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 209852

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1599000/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=242116 CPUtime=462.11
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 60050 0 0 0 46122 89 0 0 25 0 1 0 184580225 247926784 60032 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 60529 60032 135 292 0 60234 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 242116

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1564440/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=276280 CPUtime=522.09
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 68590 0 0 0 52108 101 0 0 25 0 1 0 184580225 282910720 68572 1992294400 134512640 135709839 4294956240 18446744073709551615 134573913 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 69070 68572 135 292 0 68775 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 276280

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1530264/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=310864 CPUtime=582.08
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 77223 0 0 0 58094 114 0 0 25 0 1 0 184580225 318324736 77205 1992294400 134512640 135709839 4294956240 18446744073709551615 134573734 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 77716 77205 135 292 0 77421 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 310864

[startup+642.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1500120/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=340620 CPUtime=642.05
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 84655 0 0 0 64079 126 0 0 25 0 1 0 184580225 348794880 84637 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 85155 84637 135 292 0 84860 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 340620

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1411544/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=428928 CPUtime=881.96
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 106715 0 0 0 88035 161 0 0 25 0 1 0 184580225 439222272 106697 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 107232 106697 135 292 0 106937 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 428928

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1388568/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=452312 CPUtime=941.93
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 112535 0 0 0 94022 171 0 0 25 0 1 0 184580225 463167488 112517 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 113078 112517 135 292 0 112783 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 452312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1364504/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=476116 CPUtime=1001.91
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 118482 0 0 0 100012 179 0 0 25 0 1 0 184580225 487542784 118464 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 119029 118464 135 292 0 118734 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 476116

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1348632/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=492100 CPUtime=1061.88
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 122472 0 0 0 106001 187 0 0 25 0 1 0 184580225 503910400 122454 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 123025 122454 135 292 0 122730 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 492100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1310488/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=530232 CPUtime=1121.86
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 131980 0 0 0 111988 198 0 0 25 0 1 0 184580225 542957568 131962 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 132558 131962 135 292 0 132263 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 530232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1277272/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=563228 CPUtime=1181.85
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 140205 0 0 0 117973 212 0 0 25 0 1 0 184580225 576745472 140187 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 140807 140187 135 292 0 140512 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 563228

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1254296/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=586104 CPUtime=1241.82
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 145937 0 0 0 123961 221 0 0 25 0 1 0 184580225 600170496 145919 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 146526 145919 135 292 0 146231 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 586104

[startup+1302.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1233816/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=606488 CPUtime=1301.79
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 151014 0 0 0 129951 228 0 0 25 0 1 0 184580225 621043712 150996 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 151622 150996 135 292 0 151327 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 606488

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1620
/proc/meminfo: memFree=1216216/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=624304 CPUtime=1361.76
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 155440 0 0 0 135939 237 0 0 25 0 1 0 184580225 639287296 155422 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 156076 155422 135 292 0 155781 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 624304

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1622
/proc/meminfo: memFree=1187288/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=652832 CPUtime=1421.72
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 162580 0 0 0 141923 249 0 0 25 0 1 0 184580225 668499968 162562 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 163208 162562 135 292 0 162913 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 652832

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1622
/proc/meminfo: memFree=1177048/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=663296 CPUtime=1481.69
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 165172 0 0 0 147915 254 0 0 25 0 1 0 184580225 679215104 165154 1992294400 134512640 135709839 4294956240 18446744073709551615 134573904 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 165824 165154 135 292 0 165529 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 663296

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1622
/proc/meminfo: memFree=1163544/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=676928 CPUtime=1541.66
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 168584 0 0 0 153906 260 0 0 25 0 1 0 184580225 693174272 168566 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 169232 168566 135 292 0 168937 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 676928

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1622
/proc/meminfo: memFree=1141208/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=699260 CPUtime=1601.63
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 174166 0 0 0 159894 269 0 0 25 0 1 0 184580225 716042240 174148 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 174815 174148 135 292 0 174520 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 699260

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1622
/proc/meminfo: memFree=1108184/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=732296 CPUtime=1661.61
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 182397 0 0 0 165880 281 0 0 25 0 1 0 184580225 749871104 182379 1992294400 134512640 135709839 4294956240 18446744073709551615 134579856 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 183074 182379 135 292 0 182779 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 732296

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1622
/proc/meminfo: memFree=1072472/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=768496 CPUtime=1721.58
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 191442 0 0 0 171865 293 0 0 25 0 1 0 184580225 786939904 191424 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 192124 191424 135 292 0 191829 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 768496

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1622
/proc/meminfo: memFree=1036184/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=804300 CPUtime=1781.54
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 200406 0 0 0 177848 306 0 0 25 0 1 0 184580225 823603200 200388 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 201075 200388 135 292 0 200780 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 804300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1622
/proc/meminfo: memFree=1021144/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=818836 CPUtime=1800.05
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4194304 204029 0 0 0 179693 312 0 0 25 0 1 0 184580225 838488064 204011 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 204709 204011 135 292 0 204414 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 818836

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

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

[startup+1800.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1622
/proc/meminfo: memFree=1021144/2055924 swapFree=4179404/4192956
[pid=1619] ppid=1617 vsize=0 CPUtime=1800.15
/proc/1619/stat : 1619 (wbo) R 1617 1619 1312 0 -1 4195332 204029 0 0 0 179693 322 0 0 25 0 1 0 184580225 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/1619/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.92
CPU time (s): 1800.17
CPU user time (s): 1796.93
CPU system time (s): 3.23951
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 818836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.93
system time used= 3.23951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 204029
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= 2
involuntary context switches= 5787

runsolver used 2.09868 second user time and 3.83242 second system time

The end

Launcher Data 

Begin job on node83 at 2009-06-16 18:30:19
IDJOB=1876274
IDBENCH=2598
IDSOLVER=698
FILE ID=node83/1876274-1245169818
PBS_JOBID= 9363868
Free space on /tmp= 66508 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876274-1245169818/watcher-1876274-1245169818 -o /tmp/evaluation-result-1876274-1245169818/solver-1876274-1245169818 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876274-1245169818.opb

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

MD5SUM BENCH= 2f4fbbd7ac7eea50904b3e0a14134afd
RANDOM SEED=586303962

node83.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1839360 kB
Buffers:         26444 kB
Cached:         116676 kB
SwapCached:       7704 kB
Active:          27732 kB
Inactive:       124564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1839360 kB
SwapTotal:     4192956 kB
SwapFree:      4179404 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          14956 kB
Slab:            50228 kB
Committed_AS:    72480 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876274-1245169818.opb

Free space on /tmp at the end= 66504 MiB
End job on node83 at 2009-06-16 19:00:21