Trace number 2655714

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) 1800.24 1800.97

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-45-40.opb
MD5SUMbfd9076f83014271363fd9848b4f1d95
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 benchmark0.096984
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1800
Total number of constraints85
Number of constraints which are clauses45
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint45
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 46
Number of bits of the biggest sum of numbers6
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-2655714-1276575018.opb.
0.00/0.00	c Instance file HOME/instance-2655714-1276575018.opb
0.00/0.00	c File size is 31022 bytes.
0.00/0.00	c Highest Coefficient sum: 46
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:      1800                                                |
0.00/0.00	c |  Number Clauses:        45                                                  |
0.00/0.00	c |  Number Cardinality:    40                                                  |
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 |    1800       85     3600 |     5000        0    nan |  0.000 % |
0.00/0.03	c |       100 |    1800       85     3600 |     5500      100    168 |  0.000 % |
0.00/0.04	c |       252 |    1800       85     3600 |     6050      252    167 |  0.000 % |
0.09/0.13	c |       478 |    1800       85     3600 |     6655      478    274 |  0.000 % |
0.19/0.25	c |       816 |    1800       85     3600 |     7320      816    265 |  0.000 % |
0.29/0.36	c |      1324 |    1800       85     3600 |     8052     1324    251 |  0.000 % |
0.59/0.68	c |      2084 |    1800       85     3600 |     8857     2084    255 |  0.000 % |
1.09/1.19	c |      3225 |    1800       85     3600 |     9743     3225    254 |  0.000 % |
1.89/1.98	c |      4933 |    1800       85     3600 |    10717     4933    245 |  0.000 % |
3.39/3.46	c |      7495 |    1800       85     3600 |    11789     7495    242 |  0.000 % |
6.48/6.51	c |     11340 |    1800       85     3600 |    12968    11340    250 |  0.000 % |
11.48/11.50	c |     17106 |    1800       85     3600 |    14265     9763    271 |  0.000 % |
23.28/23.36	c |     25755 |    1800       85     3600 |    15692    10443    333 |  0.000 % |
39.68/39.79	c |     38730 |    1800       85     3600 |    17261    14733    300 |  0.000 % |
72.96/73.08	c |     58192 |    1800       85     3600 |    18987    15287    487 |  0.000 % |
126.63/126.79	c |     87385 |    1800       85     3600 |    20886    13548    573 |  0.000 % |
215.50/215.61	c |    131174 |    1800       85     3600 |    22974    12208    420 |  0.000 % |
329.35/329.57	c |    196860 |    1800       85     3600 |    25272    15479    492 |  0.000 % |
547.57/547.89	c |    295386 |    1800       85     3600 |    27799    13161    401 |  0.000 % |
891.73/892.12	c |    443177 |    1800       85     3600 |    30579    15335    540 |  0.000 % |
1409.52/1410.13	c |    664865 |    1800       85     3600 |    33637    30818    401 |  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-2655714-1276575018/watcher-2655714-1276575018 -o /tmp/evaluation-result-2655714-1276575018/solver-2655714-1276575018 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655714-1276575018.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 1.02 0.99 3/106 2891
/proc/meminfo: memFree=1713560/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=2952 CPUtime=0
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 344 0 0 0 0 0 0 0 16 0 1 0 33105240 3022848 262 1992294400 134512640 135751879 4294340480 18446744073709551615 134564342 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 738 262 137 303 0 425 0

[startup+0.108366 s]
/proc/loadavg: 0.93 1.02 0.99 3/106 2891
/proc/meminfo: memFree=1713560/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=3316 CPUtime=0.09
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 486 0 0 0 9 0 0 0 17 0 1 0 33105240 3395584 396 1992294400 134512640 135751879 4294340480 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 829 396 143 303 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.201383 s]
/proc/loadavg: 0.93 1.02 0.99 3/106 2891
/proc/meminfo: memFree=1713560/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=3712 CPUtime=0.19
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 564 0 0 0 19 0 0 0 17 0 1 0 33105240 3801088 474 1992294400 134512640 135751879 4294340480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 928 474 143 303 0 623 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3712

[startup+0.301402 s]
/proc/loadavg: 0.93 1.02 0.99 3/106 2891
/proc/meminfo: memFree=1713560/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=3976 CPUtime=0.29
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 652 0 0 0 29 0 0 0 17 0 1 0 33105240 4071424 562 1992294400 134512640 135751879 4294340480 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 994 562 143 303 0 689 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3976

[startup+0.701475 s]
/proc/loadavg: 0.93 1.02 0.99 3/106 2891
/proc/meminfo: memFree=1713560/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=5296 CPUtime=0.69
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 955 0 0 0 68 1 0 0 17 0 1 0 33105240 5423104 865 1992294400 134512640 135751879 4294340480 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 1324 865 143 303 0 1019 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5296

[startup+1.50162 s]
/proc/loadavg: 0.93 1.02 0.99 2/107 2892
/proc/meminfo: memFree=1709584/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=7276 CPUtime=1.49
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 1471 0 0 0 147 2 0 0 18 0 1 0 33105240 7450624 1381 1992294400 134512640 135751879 4294340480 18446744073709551615 134605036 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 1819 1381 143 303 0 1514 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7276

[startup+3.10092 s]
/proc/loadavg: 0.93 1.02 0.99 2/107 2892
/proc/meminfo: memFree=1706856/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=10444 CPUtime=3.09
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 2269 0 0 0 306 3 0 0 21 0 1 0 33105240 10694656 2179 1992294400 134512640 135751879 4294340480 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 2611 2179 143 303 0 2306 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10444

[startup+6.30151 s]
/proc/loadavg: 0.93 1.02 0.99 2/107 2892
/proc/meminfo: memFree=1700904/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=15328 CPUtime=6.28
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 3494 0 0 0 624 4 0 0 25 0 1 0 33105240 15695872 3404 1992294400 134512640 135751879 4294340480 18446744073709551615 134518465 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 3832 3404 143 303 0 3527 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15328

[startup+12.7007 s]
/proc/loadavg: 0.94 1.02 0.99 2/107 2892
/proc/meminfo: memFree=1690984/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=25564 CPUtime=12.68
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 6033 0 0 0 1259 9 0 0 25 0 1 0 33105240 26177536 5943 1992294400 134512640 135751879 4294340480 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 6391 5943 143 303 0 6086 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25564

[startup+25.5011 s]
/proc/loadavg: 0.95 1.02 0.99 2/107 2892
/proc/meminfo: memFree=1676352/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=39164 CPUtime=25.48
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 9441 0 0 0 2534 14 0 0 25 0 1 0 33105240 40103936 9351 1992294400 134512640 135751879 4294340480 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 9791 9351 143 303 0 9486 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39164

[startup+51.1008 s]
/proc/loadavg: 0.97 1.02 0.99 2/107 2892
/proc/meminfo: memFree=1644484/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=71320 CPUtime=51.07
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 17476 0 0 0 5081 26 0 0 25 0 1 0 33105240 73031680 17386 1992294400 134512640 135751879 4294340480 18446744073709551615 134606367 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 17830 17386 143 303 0 17525 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71320

[startup+102.301 s]
/proc/loadavg: 0.98 1.01 0.99 2/107 2894
/proc/meminfo: memFree=1577772/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=137292 CPUtime=102.25
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 33944 0 0 0 10179 46 0 0 25 0 1 0 33105240 140587008 33854 1992294400 134512640 135751879 4294340480 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 34323 33854 143 303 0 34018 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 137292

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 2896
/proc/meminfo: memFree=1513788/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=201632 CPUtime=162.23
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 50021 0 0 0 16155 68 0 0 25 0 1 0 33105240 206471168 49931 1992294400 134512640 135751879 4294340480 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 50408 49931 143 303 0 50103 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 201632

[startup+222.311 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 2901
/proc/meminfo: memFree=1455632/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=258912 CPUtime=222.2
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 64343 0 0 0 22133 87 0 0 25 0 1 0 33105240 265125888 64253 1992294400 134512640 135751879 4294340480 18446744073709551615 134616380 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 64728 64253 143 303 0 64423 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 258912

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 2901
/proc/meminfo: memFree=1383712/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=331224 CPUtime=282.18
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 82403 0 0 0 28110 108 0 0 25 0 1 0 33105240 339173376 82313 1992294400 134512640 135751879 4294340480 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 82806 82313 143 303 0 82501 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 331224

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2903
/proc/meminfo: memFree=1310924/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=403488 CPUtime=342.15
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 100446 0 0 0 34080 135 0 0 25 0 1 0 33105240 413171712 100356 1992294400 134512640 135751879 4294340480 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 100872 100356 143 303 0 100567 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 403488

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2905
/proc/meminfo: memFree=1269880/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=444648 CPUtime=402.13
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 110749 0 0 0 40060 153 0 0 25 0 1 0 33105240 455319552 110659 1992294400 134512640 135751879 4294340480 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 111162 110659 143 303 0 110857 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 444648

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2907
/proc/meminfo: memFree=1228588/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=485788 CPUtime=462.1
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 120985 0 0 0 46039 171 0 0 25 0 1 0 33105240 497446912 120895 1992294400 134512640 135751879 4294340480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 121447 120895 143 303 0 121142 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 485788

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2909
/proc/meminfo: memFree=1176136/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=538664 CPUtime=522.08
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 134187 0 0 0 52017 191 0 0 25 0 1 0 33105240 551591936 134097 1992294400 134512640 135751879 4294340480 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 134666 134097 143 303 0 134361 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 538664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2911
/proc/meminfo: memFree=1115872/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=598372 CPUtime=582.05
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 149116 0 0 0 57995 210 0 0 25 0 1 0 33105240 612732928 149026 1992294400 134512640 135751879 4294340480 18446744073709551615 134616532 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 149593 149026 143 303 0 149288 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 598372

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2911
/proc/meminfo: memFree=1061312/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=653660 CPUtime=642.04
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 162905 0 0 0 63976 228 0 0 25 0 1 0 33105240 669347840 162815 1992294400 134512640 135751879 4294340480 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 163415 162815 143 303 0 163110 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 653660

[startup+702.301 s]

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

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2919
/proc/meminfo: memFree=807236/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=906700 CPUtime=881.94
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 226146 0 0 0 87884 310 0 0 25 0 1 0 33105240 928460800 226056 1992294400 134512640 135751879 4294340480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 226675 226056 143 303 0 226370 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 906700

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2919
/proc/meminfo: memFree=750816/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=963412 CPUtime=941.91
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 240328 0 0 0 93860 331 0 0 25 0 1 0 33105240 986533888 240238 1992294400 134512640 135751879 4294340480 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 240853 240238 143 303 0 240548 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 963412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2921
/proc/meminfo: memFree=708160/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1005788 CPUtime=1001.89
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 250884 0 0 0 99839 350 0 0 25 0 1 0 33105240 1029926912 250794 1992294400 134512640 135751879 4294340480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 251447 250794 143 303 0 251142 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1005788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2923
/proc/meminfo: memFree=659800/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1054660 CPUtime=1061.86
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 263115 0 0 0 105815 371 0 0 25 0 1 0 33105240 1079971840 263025 1992294400 134512640 135751879 4294340480 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 263665 263025 143 303 0 263360 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 1054660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2925
/proc/meminfo: memFree=618384/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1095320 CPUtime=1121.84
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 273266 0 0 0 111795 389 0 0 25 0 1 0 33105240 1121607680 273176 1992294400 134512640 135751879 4294340480 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 273830 273176 143 303 0 273525 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1095320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2925
/proc/meminfo: memFree=576348/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1137968 CPUtime=1181.81
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 283888 0 0 0 117773 408 0 0 25 0 1 0 33105240 1165279232 283798 1992294400 134512640 135751879 4294340480 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 284492 283798 143 303 0 284187 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1137968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2927
/proc/meminfo: memFree=531336/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1182084 CPUtime=1241.79
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 294932 0 0 0 123751 428 0 0 25 0 1 0 33105240 1210454016 294842 1992294400 134512640 135751879 4294340480 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 295521 294842 143 303 0 295216 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 1182084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2929
/proc/meminfo: memFree=487936/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1225956 CPUtime=1301.76
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 305904 0 0 0 129730 446 0 0 25 0 1 0 33105240 1255378944 305814 1992294400 134512640 135751879 4294340480 18446744073709551615 134616361 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 306489 305814 143 303 0 306184 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 1225956

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2931
/proc/meminfo: memFree=443172/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1270140 CPUtime=1361.74
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 316931 0 0 0 135709 465 0 0 25 0 1 0 33105240 1300623360 316841 1992294400 134512640 135751879 4294340480 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 317535 316841 143 303 0 317230 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 1270140

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2933
/proc/meminfo: memFree=388984/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1323904 CPUtime=1421.72
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 330362 0 0 0 141686 486 0 0 25 0 1 0 33105240 1355677696 330272 1992294400 134512640 135751879 4294340480 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 330976 330272 143 303 0 330671 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 1323904

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2933
/proc/meminfo: memFree=329960/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1383272 CPUtime=1481.69
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 345184 0 0 0 147664 505 0 0 25 0 1 0 33105240 1416470528 345094 1992294400 134512640 135751879 4294340480 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 345818 345094 143 303 0 345513 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 1383272

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2935
/proc/meminfo: memFree=275400/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1437356 CPUtime=1541.68
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 358718 0 0 0 153640 528 0 0 25 0 1 0 33105240 1471852544 358628 1992294400 134512640 135751879 4294340480 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 359339 358628 143 303 0 359034 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 1437356

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2937
/proc/meminfo: memFree=221088/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1491832 CPUtime=1601.64
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 372316 0 0 0 159618 546 0 0 25 0 1 0 33105240 1527635968 372226 1992294400 134512640 135751879 4294340480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 372958 372226 143 303 0 372653 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 1491832

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2939
/proc/meminfo: memFree=166776/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1546016 CPUtime=1661.61
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 385842 0 0 0 165594 567 0 0 25 0 1 0 33105240 1583120384 385752 1992294400 134512640 135751879 4294340480 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 386504 385752 143 303 0 386199 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 1546016

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2941
/proc/meminfo: memFree=110976/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1602228 CPUtime=1721.59
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 399887 0 0 0 171571 588 0 0 25 0 1 0 33105240 1640681472 399797 1992294400 134512640 135751879 4294340480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 400557 399797 143 303 0 400252 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 1602228

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2941
/proc/meminfo: memFree=49472/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1663212 CPUtime=1781.57
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 415126 0 0 0 177548 609 0 0 25 0 1 0 33105240 1703129088 415036 1992294400 134512640 135751879 4294340480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 415803 415036 143 303 0 415498 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 1663212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2943
/proc/meminfo: memFree=30996/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=1681208 CPUtime=1800.08
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4202496 419616 0 0 0 179391 617 0 0 25 0 1 0 33105240 1721556992 419526 1992294400 134512640 135751879 4294340480 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2891/statm: 420302 419526 143 303 0 419997 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1681208

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 2/107 2943
/proc/meminfo: memFree=30996/2059040 swapFree=4140428/4192956
[pid=2891] ppid=2889 vsize=0 CPUtime=1800.17
/proc/2891/stat : 2891 (wbo1.4a) R 2889 2891 32419 0 -1 4203524 419616 0 0 0 179391 626 0 0 25 0 1 0 33105240 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/2891/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.97
CPU time (s): 1800.24
CPU user time (s): 1793.91
CPU system time (s): 6.33004
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 1681208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.91
system time used= 6.33004
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419616
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= 2653

runsolver used 3.04054 second user time and 8.43772 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-15 06:10:18
IDJOB=2655714
IDBENCH=2571
IDSOLVER=1160
FILE ID=node007/2655714-1276575018
PBS_JOBID= 11173514
Free space on /tmp= 62488 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-45-40.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655714-1276575018/watcher-2655714-1276575018 -o /tmp/evaluation-result-2655714-1276575018/solver-2655714-1276575018 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655714-1276575018.opb

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

MD5SUM BENCH= bfd9076f83014271363fd9848b4f1d95
RANDOM SEED=579694340

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1714088 kB
Buffers:         46696 kB
Cached:         204168 kB
SwapCached:       6368 kB
Active:          94680 kB
Inactive:       169548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1714088 kB
SwapTotal:     4192956 kB
SwapFree:      4140428 kB
Dirty:            2740 kB
Writeback:          32 kB
AnonPages:       11636 kB
Mapped:          12996 kB
Slab:            58888 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182092 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= 62484 MiB
End job on node007 at 2010-06-15 06:40:21